Consciousness: A State of Matter? (General)

by BBella @, Saturday, October 29, 2016, 21:09 (716 days ago)

PHYSICISTS SAY CONSCIOUSNESS SHOULD BE CONSIDERED A STATE OF MATTER:
THE “NON PHYSICAL” IS REAL

http://tinyurl.com/hch7qvd

"He is basically saying that the immaterial ‘substance’ of consciousness is directly intertwined with what we perceive to be our physical material world in some sort of way, shape or form, that consciousness is required for matter to be, that it becomes after consciousness….and he’s not the only physicist to believe that."

We have been here before in this discussion -
but interesting to revisit at this point.

Consciousness: A State of Matter?

by David Turell @, Sunday, October 30, 2016, 00:52 (716 days ago) @ BBella

Bbella: PHYSICISTS SAY CONSCIOUSNESS SHOULD BE CONSIDERED A STATE OF MATTER:
THE “NON PHYSICAL” IS REAL

http://tinyurl.com/hch7qvd

"He is basically saying that the immaterial ‘substance’ of consciousness is directly intertwined with what we perceive to be our physical material world in some sort of way, shape or form, that consciousness is required for matter to be, that it becomes after consciousness….and he’s not the only physicist to believe that."

We have been here before in this discussion -
but interesting to revisit at this point.

My take has always been that consciousness came first, then matter, which is how I interpret the thoughts in the above website

Consciousness: A State of Matter?

by dhw, Sunday, October 30, 2016, 12:28 (716 days ago) @ David Turell

Bbella: PHYSICISTS SAY CONSCIOUSNESS SHOULD BE CONSIDERED A STATE OF MATTER:
THE “NON PHYSICAL” IS REAL

http://tinyurl.com/hch7qvd

"He is basically saying that the immaterial ‘substance’ of consciousness is directly intertwined with what we perceive to be our physical material world in some sort of way, shape or form, that consciousness is required for matter to be, that it becomes after consciousness….and he’s not the only physicist to believe that."
We have been here before in this discussion -
but interesting to revisit at this point.

DAVID: My take has always been that consciousness came first, then matter, which is how I interpret the thoughts in the above website.

Chicken and egg. If consciousness came before matter, we have some form of God. If matter came first, we have no God (at least of the conventional monotheistic kind). The expression “a state of matter” is not clear to me, but it would seem to imply panpsychism (the true meaning of which is that all forms of matter have some mental aspect). I don’t know how this leads to the conclusion that “The Universe is immaterial – mental and spiritual. Live, and enjoy”, but there are gaps in the quote, so perhaps it’s out of context. Clearly none of us would be alive if matter was not a real part of the universe, so my conclusion would be that, regardless of what came first, unless you believe that neither we nor our thoughts are real, our world at least (we don’t know about the rest of the universe) is both material and mental, and we can enjoy both.

I am hoping to find a spare hour this week to formulate my own dastardly plan to reconcile dualism and materialism!

Consciousness: A State of Matter?

by David Turell @, Sunday, October 30, 2016, 14:21 (716 days ago) @ dhw

Bbella: PHYSICISTS SAY CONSCIOUSNESS SHOULD BE CONSIDERED A STATE OF MATTER:
THE “NON PHYSICAL” IS REAL

http://tinyurl.com/hch7qvd

"He is basically saying that the immaterial ‘substance’ of consciousness is directly intertwined with what we perceive to be our physical material world in some sort of way, shape or form, that consciousness is required for matter to be, that it becomes after consciousness….and he’s not the only physicist to believe that."
We have been here before in this discussion -
but interesting to revisit at this point.

DAVID: My take has always been that consciousness came first, then matter, which is how I interpret the thoughts in the above website.

dhw: Chicken and egg. If consciousness came before matter, we have some form of God. If matter came first, we have no God (at least of the conventional monotheistic kind). The expression “a state of matter” is not clear to me, but it would seem to imply panpsychism (the true meaning of which is that all forms of matter have some mental aspect). I don’t know how this leads to the conclusion that “The Universe is immaterial – mental and spiritual. Live, and enjoy”, but there are gaps in the quote, so perhaps it’s out of context. Clearly none of us would be alive if matter was not a real part of the universe, so my conclusion would be that, regardless of what came first, unless you believe that neither we nor our thoughts are real, our world at least (we don’t know about the rest of the universe) is both material and mental, and we can enjoy both.

I am hoping to find a spare hour this week to formulate my own dastardly plan to reconcile dualism and materialism!

If you read the whole website, my statement stands, consciousness first.

Consciousness: A State of Matter?

by dhw, Monday, October 31, 2016, 11:52 (715 days ago) @ David Turell

dhw: Chicken and egg. If consciousness came before matter, we have some form of God. If matter came first, we have no God (at least of the conventional monotheistic kind). The expression “a state of matter” is not clear to me, but it would seem to imply panpsychism (the true meaning of which is that all forms of matter have some mental aspect). I don’t know how this leads to the conclusion that “The Universe is immaterial – mental and spiritual. Live, and enjoy”, but there are gaps in the quote, so perhaps it’s out of context. Clearly none of us would be alive if matter was not a real part of the universe, so my conclusion would be that, regardless of what came first, unless you believe that neither we nor our thoughts are real, our world at least (we don’t know about the rest of the universe) is both material and mental, and we can enjoy both.

DAVID: If you read the whole website, my statement stands, consciousness first.

Yes, I realized that the article agrees with you. That is why I tried to restore some balance in my comment!:-)

Consciousness: A State of Matter?

by David Turell @, Monday, October 31, 2016, 17:06 (714 days ago) @ dhw


DAVID: If you read the whole website, my statement stands, consciousness first.

dhw: Yes, I realized that the article agrees with you. That is why I tried to restore some balance in my comment!:-)

Thank you.

Consciousness: not split in split-brain patients

by David Turell @, Monday, January 30, 2017, 20:53 (623 days ago) @ David Turell

The two hemispheres of the brain are connected by a band of fibers known as the corpus callosum. In patients with one-sided epilepsy, this body has been entirely sliced apart. In some patients it appears that consciousness might be split apart. New research says not so:

http://www.medicalnewstoday.com/releases/315508.php

"A new research study contradicts the established view that so-called split-brain patients have a split consciousness. Instead, the researchers behind the study, led by UvA psychologist Yair Pinto, have found strong evidence showing that despite being characterised by little to no communication between the right and left brain hemispheres, split brain does not cause two independent conscious perceivers in one brain.

"Split brain is a lay term to describe the result of a corpus callosotomy, a surgical procedure first performed in the 1940s to alleviate severe epilepsy among patients. During this procedure, the corpus callosum, a bundle of neural fibres connecting the left and right cerebral hemispheres, is severed to prevent the spread of epileptic activity between the two brain halves. While mostly successful in relieving epilepsy, the procedure also virtually eliminates all communication between the cerebral hemispheres, thereby resulting in a 'split brain'.

"This condition was made famous by the work of Nobel laureate Roger Sperry and Michael Gazzaniga. In their canonical work, Sperry and Gazzaniga discovered that split-brain patients can only respond to stimuli in the right visual field with their right hand and vice versa. This was taken as evidence that severing the corpus callosum causes each hemisphere to gain its own consciousness.

"For their study, Pinto and his fellow researchers conducted a series of tests on two patients who had undergone a full callosotomy. In one of the tests, the patients were placed in front of a screen and shown various objects displayed in several locations. The patients were then asked to confirm whether an object appeared and to indicate its location. In another test, they had to correctly name the object they had seen, a notorious difficulty among spit-brain patients. 'Our main aim was to determine whether the patients performed better when responding to the left visual field with their left hand instead of their right hand and vice versa', says Pinto, assistant professor of Cognitive Psychology. 'This question was based on the textbook notion of two independent conscious agents: one experiencing the left visual field and controlling the left hand, and one experiencing the right visual field and controlling the right hand.'

"To the researchers' surprise, the patients were able to respond to stimuli throughout the entire visual field with all the response types: left hand, right hand and verbally. Pinto: 'The patients could accurately indicate whether an object was present in the left visual field and pinpoint its location, even when they responded with the right hand or verbally. This despite the fact that their cerebral hemispheres can hardly communicate with each other and do so at perhaps 1 bit per second, which is less than a normal conversation. I was so surprised that I decide repeat the experiments several more times with all types of control.'

"According to Pinto, the results present clear evidence for unity of consciousness in split-brain patients. 'The established view of split-brain patients implies that physical connections transmitting massive amounts of information are indispensable for unified consciousness, i.e. one conscious agent in one brain. Our findings, however, reveal that although the two hemispheres are completely insulated from each other, the brain as a whole is still able to produce only one conscious agent. This directly contradicts current orthodoxy and highlights the complexity of unified consciousness.'"

Comment: I view this study as strong evidence for my contention that the brain is a receiver of consciousness. If the brain creates consciousness its two separated lobes should produce dual consciousnesses. That is not the case. If the brain is a receiver, then both sides receive one whole consciousness which works as a whole in the patient's perception. Note that there is separation in physical sensation, visual appreciation as noted. A major finding!

Consciousness: not split in split-brain patients

by dhw, Tuesday, January 31, 2017, 21:22 (622 days ago) @ David Turell

QUOTE: "According to Pinto, the results present clear evidence for unity of consciousness in split-brain patients. 'The established view of split-brain patients implies that physical connections transmitting massive amounts of information are indispensable for unified consciousness, i.e. one conscious agent in one brain. Our findings, however, reveal that although the two hemispheres are completely insulated from each other, the brain as a whole is still able to produce only one conscious agent. This directly contradicts current orthodoxy and highlights the complexity of unified consciousness.'"

David's comment: I view this study as strong evidence for my contention that the brain is a receiver of consciousness. If the brain creates consciousness its two separated lobes should produce dual consciousnesses. That is not the case. If the brain is a receiver, then both sides receive one whole consciousness which works as a whole in the patient's perception. Note that there is separation in physical sensation, visual appreciation as noted. A major finding!

It certainly is a fascinating discovery. Am I right in thinking that you have drawn attention in the past to cases in which a whole section of the brain was actually missing, and yet the patient was somehow able to fill the “gaps”? It would be interesting to hear the response of a materialist to these findings. In the meantime, I must mull over the implications for my attempted reconciliation of the two schools of thought!

Consciousness: not split in split-brain patients

by David Turell @, Wednesday, February 01, 2017, 00:51 (622 days ago) @ dhw


David's comment: I view this study as strong evidence for my contention that the brain is a receiver of consciousness. If the brain creates consciousness its two separated lobes should produce dual consciousnesses. That is not the case. If the brain is a receiver, then both sides receive one whole consciousness which works as a whole in the patient's perception. Note that there is separation in physical sensation, visual appreciation as noted. A major finding!

dhw: It certainly is a fascinating discovery. Am I right in thinking that you have drawn attention in the past to cases in which a whole section of the brain was actually missing, and yet the patient was somehow able to fill the “gaps”? It would be interesting to hear the response of a materialist to these findings. In the meantime, I must mull over the implications for my attempted reconciliation of the two schools of thought!

Yes, full mentation with missing brain! But complex enough to receive consciousness.

Consciousness: not split in split-brain patients

by David Turell @, Tuesday, September 26, 2017, 16:53 (385 days ago) @ David Turell

A comment by the research scientist who produced the result in the prior post:

https://aeon.co/ideas/when-you-split-the-brain-do-you-split-the-person?utm_source=Aeon+...

"In so-called ‘split-brain’ patients, the corpus callosum – the highway for communication between the left and the right cerebral hemispheres – is surgically severed to halt otherwise intractable epilepsy.

"The operation is effective in stopping epilepsy; if a neural firestorm starts in one hemisphere, the isolation ensures that it does not spread to the other half. But without the corpus callosum the hemispheres have virtually no means of exchanging information.

***

"We’ve got to admit that split-brain patients feel and behave normally. If a split-brain patient walks into the room, you would not notice anything unusual. And they themselves claim to be completely unchanged, other than being rid of terrible epileptic seizures. If the person was really split, this wouldn’t be true.

***

"Based on these findings, we have proposed a new model of the split-brain syndrome. When you split the brain, you still end up with only one person. However, this person experiences two streams of visual information, one for each visual field. And that person is unable to integrate the two streams. It is as if he watches an out-of-sync movie, but not with the audio and video out of sync. Rather, the two unsynced streams are both video.

"And there’s more. While the previous model provided strong evidence for materialism (split the brain, split the person), the current understanding seems to only deepen the mystery of consciousness. You split the brain into two halves, and yet you still have only one person.
How does a brain, consisting of many modules, create just one person? And, how do split-brainers operate as one when these parts are not even talking to each other?"

Comment: More proof that consciousness has no true basis in the idea that it is being produced by the brain. The brain receives the mechanism of consciousness and uses it.

Consciousness: not split in split-brain patients

by dhw, Wednesday, September 27, 2017, 10:49 (384 days ago) @ David Turell

QUOTE: "And there’s more. While the previous model provided strong evidence for materialism (split the brain, split the person), the current understanding seems to only deepen the mystery of consciousness. You split the brain into two halves, and yet you still have only one person.
How does a brain, consisting of many modules, create just one person? And, how do split-brainers operate as one when these parts are not even talking to each other?"

DAVID’s comment: More proof that consciousness has no true basis in the idea that it is being produced by the brain. The brain receives the mechanism of consciousness and uses it.

This is a fascinating discovery. It’s based, though, on an almost throw-away statement that slightly bothers me:
“But without the corpus callosum the hemispheres have virtually no means of exchanging information.
Why “virtually”? If there is any means at all of exchanging information, how do we know the extent to which it can be operative? As I say, I’m only slightly bothered by it, and the source and nature of consciousness and the force that unifies ALL our cell communities, including those of the brain, remain an endlessly intriguing mystery which we shall keep returning to. As usual, many thanks for keeping us so well informed about all the latest findings.

Consciousness: not split in split-brain patients

by David Turell @, Wednesday, September 27, 2017, 15:07 (384 days ago) @ dhw

QUOTE: "And there’s more. While the previous model provided strong evidence for materialism (split the brain, split the person), the current understanding seems to only deepen the mystery of consciousness. You split the brain into two halves, and yet you still have only one person.
How does a brain, consisting of many modules, create just one person? And, how do split-brainers operate as one when these parts are not even talking to each other?"

DAVID’s comment: More proof that consciousness has no true basis in the idea that it is being produced by the brain. The brain receives the mechanism of consciousness and uses it.

dhw: This is a fascinating discovery. It’s based, though, on an almost throw-away statement that slightly bothers me:
“But without the corpus callosum the hemispheres have virtually no means of exchanging information.
Why “virtually”? If there is any means at all of exchanging information, how do we know the extent to which it can be operative? As I say, I’m only slightly bothered by it, and the source and nature of consciousness and the force that unifies ALL our cell communities, including those of the brain, remain an endlessly intriguing mystery which we shall keep returning to. As usual, many thanks for keeping us so well informed about all the latest findings.

The word 'virtually' implies that there might be an unknown way of communicating. Just covering all possibilities.

Consciousness: Gazzaniga's new book

by David Turell @, Thursday, April 05, 2018, 17:58 (193 days ago) @ David Turell

He is famous for studying split brain subjects which have split brains and functions but not a split consciousness in this website:

Monday, January 30, 2017, 20:53

The book review:

http://www.nature.com/articles/d41586-018-03920-z?WT.ec_id=NATURE-20180406&spMailin...

"Neuroscientist Michael Gazzaniga tackles this abiding mind–body problem anew in The Consciousness Instinct. His subtitle, Unraveling the Mystery of How the Brain Makes the Mind, rephrases Descartes’s conundrum into a bold promise. But then, Gazzaniga is a bold scientist. He made his name in the 1960s through pioneering work on severing the connection between the brain’s left and right hemispheres (‘split brains’), as his autobiography vividly details.

***

"With theoretical biologist Howard Pattee, Gazzaniga emphasizes that we should resist the lure of the “single-explanation fallacy” — the idea that one theory can cover everything, from our introspective sense of awareness down to the subatomic particles of brain tissue. Explanations, he asserts, should be thought of as context-dependent, just as light in quantum physics sometimes behaves like waves and sometimes like particles.

"Gazzaniga defines consciousness as “the subjective feeling of a number of instincts and/or memories playing out in time in an organism”. He points out that clinical cases — he spent a few years working on neurological wards — add complexities. For instance, people who are completely unable to move can still be conscious, a frightening condition called locked-in syndrome. Consciousness might be absent in sleepwalking. Thus, coupling it to behaviour is misleading. (my bold)

"Nor is it straightforward to link consciousness to parts of the brain. One of Gazzaniga’s earliest findings was that disconnecting the left and right hemispheres produced two separate conscious systems; only one, usually supported by the left brain, was able to express itself in language. It had been assumed that consciousness co-evolved with the cerebral cortex, supporting ‘higher’ functions such as language and reasoning. But referring to the work of neuroscientist Björn Merker, Gazzaniga makes the case that consciousness might not be necessarily — or exclusively — locked into cortical and linguistic processes. In some children born with a seriously compromised forebrain, the damaged tissue gets replaced by fluid (hydranencephaly). They grow up lacking language, but still express feelings and have subjective experiences. According to Gazzaniga, consciousness might actually originate in the evolutionarily older midbrain, with the cortex providing “a collection of extensions (apps!) to enhance conscious experiences”.

"In an engaging discussion of the brain’s architecture, he offers a mundane simile for consciousness. The brain should be thought of as a multitude of modules, each specialized for a single task, such as recognizing patterns or monitoring rhythm in music. The end products of these modules rise to the surface and burst like “bubbles in a boiling pot of water”, each a fleeting part of our awareness. Our subjective sense of continuity, described by pioneering psychologist William James as “stream of consciousness”, might be illusion: we merely experience the rapid succession of elements as a smooth movement, like the frames of a film.

"The metaphor of the bubbles seems first and foremost an invitation to generate a testable theory, and Gazzaniga’s observations will almost certainly provide much of the test material.
Gazzaniga ends by reflecting that the ultimate explanation for how mind emerges from meat might not prove “warm and cuddly”. Instead, it might vie with quantum mechanics for sheer counter-intuitive weirdness, hovering “way beyond our intuitions and imaginations”. Once again we seem to hear what Burman heard, 370 years ago: a sigh of resignation, as Descartes indicated that it might all be better left to the theologians."

Comment: If a brilliant scientist throws up his hands in surrender, who are we to try? Note my bold. Sleep walking is a great example of consciousness being present only if the brain allows it. In life the s/s/c doesn't work unless tied to the neuromechanics of the brain.

Consciousness: produces reality

by David Turell @, Sunday, May 13, 2018, 15:05 (156 days ago) @ David Turell

Reality only exists in the eye of the observer. The universe requires consciousness. An 18 minute video:

https://www.youtube.com/watch?v=wM0IKLv7KrE

Comment: Reality must be observed to exist!

Consciousness: produces reality

by dhw, Monday, May 14, 2018, 12:38 (155 days ago) @ David Turell

DAVID: Reality only exists in the eye of the observer. The universe requires consciousness. An 18 minute video:
https://www.youtube.com/watch?v=wM0IKLv7KrE

DAVID’s comment: Reality must be observed to exist!

Really? There is a very telling remark in the commentary to the effect that some people think this is “only true of the quantum world but not the macro world. Pragmatically this is true….” Well who says pragmatism is false? My stock answer to this is to invite the researchers to step in front of a bus.

The headline given to this lecture is “Materialism is dead”. To me this is as blinkered and as arrogant as a title like “The God Delusion”. The fact that scientists conduct experiments with particles and cannot understand their behaviour apparently means that scientists who do understand and can even predict the behaviour of materials that are made up of particles (e.g. minerals, plants, stars, machines, the human body etc.) are suffering from some kind of delusion. In your days as a doctor, would you really have told your patients that they were only suffering because you were observing them, so they should get out of your sight and then their sufferings would disappear?

I’m not pretending for one moment that there aren’t mysteries we haven’t solved, or that the quantum world doesn’t exist. But I’m afraid I simply don’t believe that the reality of the stars and dinosaur fossils and the bus coming towards me is dependent on my observation of them. Sorry.

Consciousness: produces reality

by David Turell @, Monday, May 14, 2018, 15:47 (155 days ago) @ dhw

DAVID: Reality only exists in the eye of the observer. The universe requires consciousness. An 18 minute video:
https://www.youtube.com/watch?v=wM0IKLv7KrE

DAVID’s comment: Reality must be observed to exist!

Dhw: Really? There is a very telling remark in the commentary to the effect that some people think this is “only true of the quantum world but not the macro world. Pragmatically this is true….” Well who says pragmatism is false? My stock answer to this is to invite the researchers to step in front of a bus.

The headline given to this lecture is “Materialism is dead”. To me this is as blinkered and as arrogant as a title like “The God Delusion”. The fact that scientists conduct experiments with particles and cannot understand their behaviour apparently means that scientists who do understand and can even predict the behaviour of materials that are made up of particles (e.g. minerals, plants, stars, machines, the human body etc.) are suffering from some kind of delusion. In your days as a doctor, would you really have told your patients that they were only suffering because you were observing them, so they should get out of your sight and then their sufferings would disappear?

I’m not pretending for one moment that there aren’t mysteries we haven’t solved, or that the quantum world doesn’t exist. But I’m afraid I simply don’t believe that the reality of the stars and dinosaur fossils and the bus coming towards me is dependent on my observation of them. Sorry.

I'm with you. Pragmatically it makes no difference, but these conclusions come from very bright particle physicists, who are thinking in an exasperated way , because they don't understand it any better than we do. But it strongly suggests consciousness runs the universe

Consciousness: And relation to quantum mechanics

by David Turell @, Sunday, February 19, 2017, 20:12 (603 days ago) @ BBella

This is a very long review article which takes us from the realization that what we decide to do in quantum experimentation affects how the particles themselves react as if our consciousness is related directly to the particles. He then goes on to discuss the way quantum activity might be present in cells, in neurons, and thus somehow create consciousness:

http://www.bbc.com/earth/story/20170215-the-strange-link-between-the-human-mind-and-qua...

"For one thing, the mind seemed, to the great discomfort of physicists, to force its way into early quantum theory. What's more, quantum computers are predicted to be capable of accomplishing things ordinary computers cannot, which reminds us of how our brains can achieve things that are still beyond artificial intelligence. "Quantum consciousness" is widely derided as mystical woo, but it just will not go away.

***

"Today some physicists suspect that, whether or not consciousness influences quantum mechanics, it might in fact arise because of it. They think that quantum theory might be needed to fully understand how the brain works.

"Might it be that, just as quantum objects can apparently be in two places at once, so a quantum brain can hold onto two mutually-exclusive ideas at the same time?

These ideas are speculative, and it may turn out that quantum physics has no fundamental role either for or in the workings of the mind. But if nothing else, these possibilities show just how strangely quantum theory forces us to think.

***

"The physicist Pascual Jordan, who worked with quantum guru Niels Bohr in Copenhagen in the 1920s, put it like this: "observations not only disturb what has to be measured, they produce it… We compel [a quantum particle] to assume a definite position." In other words, Jordan said, "we ourselves produce the results of measurements."

"If that is so, objective reality seems to go out of the window.

***

"just as Bohr confidently predicted, it makes no difference whether we delay the measurement or not. As long as we measure the photon's path before its arrival at a detector is finally registered, we lose all interference.

It is as if nature "knows" not just if we are looking, but if we are planning to look.

***

"physicists do not agree on the best way to interpret these quantum experiments, and to some extent what you make of them is (at the moment) up to you. But one way or another, it is hard to avoid the implication that consciousness and quantum mechanics are somehow linked.

"Beginning in the 1980s, the British physicist Roger Penrose suggested that the link might work in the other direction. Whether or not consciousness can affect quantum mechanics, he said, perhaps quantum mechanics is involved in consciousness.

***

"Penrose first proposed that quantum effects feature in human cognition in his 1989 book The Emperor's New Mind. The idea is called Orch-OR, which is short for "orchestrated objective reduction". The phrase "objective reduction" means that, as Penrose believes, the collapse of quantum interference and superposition is a real, physical process, like the bursting of a bubble.

"Orch-OR draws on Penrose's suggestion that gravity is responsible for the fact that everyday objects, such as chairs and planets, do not display quantum effects. Penrose believes that quantum superpositions become impossible for objects much larger than atoms, because their gravitational effects would then force two incompatible versions of space-time to coexist.

"Penrose developed this idea further with American physician Stuart Hameroff. In his 1994 book Shadows of the Mind, he suggested that the structures involved in this quantum cognition might be protein strands called microtubules. These are found in most of our cells, including the neurons in our brains. Penrose and Hameroff argue that vibrations of microtubules can adopt a quantum superposition.

"But there is no evidence that such a thing is remotely feasible.

***

"In a study published in 2015, physicist Matthew Fisher of the University of California at Santa Barbara argued that the brain might contain molecules capable of sustaining more robust quantum superpositions. Specifically, he thinks that the nuclei of phosphorus atoms may have this ability.

***

"In other words, the mind could genuinely affect the outcomes of measurements.
It does not, in this view, exactly determine "what is real". But it might affect the chance that each of the possible actualities permitted by quantum mechanics is the one we do in fact observe, in a way that quantum theory itself cannot predict. Kent says that we might look for such effects experimentally.

"He even bravely estimates the chances of finding them. "I would give credence of perhaps 15% that something specifically to do with consciousness causes deviations from quantum theory, with perhaps 3% credence that this will be experimentally detectable within the next 50 years," he says.

"If that happens, it would transform our ideas about both physics and the mind. That seems a chance worth exploring."

Comment: We are as confused as ever about consciousness. Can we ever understand quantum reality? Perhaps we are not supposed to.

Consciousness: And relation to quantum mechanics

by dhw, Monday, February 20, 2017, 16:04 (603 days ago) @ David Turell

DAVID: This is a very long review article which takes us from the realization that what we decide to do in quantum experimentation affects how the particles themselves react as if our consciousness is related directly to the particles. He then goes on to discuss the way quantum activity might be present in cells, in neurons, and thus somehow create consciousness:
http://www.bbc.com/earth/story/20170215-the-strange-link-between-the-human-mind-and-qua...

Thank you for this article, which as you say leaves us “as confused as ever about consciousness.” I’ll cherrypick some quotes:

QUOTE: “These ideas are speculative, and it may turn out that quantum physics has no fundamental role either for or in the workings of the mind.”

Yep. Both materialism and dualism are speculative too. Nobody has a clue.

QUOTE: In other words, Jordan said, "we ourselves produce the results of measurements."…"If that is so, objective reality seems to go out of the window.”

Even if it is so, I suggest for the umpteenth time that all of these quantum physicists should do another test and step in front of a moving bus.

Quote: "Beginning in the 1980s, the British physicist Roger Penrose suggested that the link might work in the other direction. Whether or not consciousness can affect quantum mechanics, he said, perhaps quantum mechanics is involved in consciousness.”

Might or might not, perhaps or perhaps not.

"Penrose first proposed that quantum effects feature in human cognition in his 1989 book The Emperor's New Mind. The idea is called Orch-OR, which is short for "orchestrated objective reduction". The phrase "objective reduction" means that, as Penrose believes, the collapse of quantum interference and superposition is a real, physical process, like the bursting of a bubble."

Give something a name, and you give it scientific credibility. Multiverse, string theory, dark energy and dark matter, Orch-OR… Except (let me put on my theist’s hat for a moment) if you theorize that life and the universe are the product of design and you call the designer God, you will lose all scientific credibility.

Quote: “Penrose and Hameroff argue that vibrations of microtubules can adopt a quantum superposition…But there is no evidence that such a thing is remotely feasible.”

As the bard put it, then: Much Ado About Nothing.

Consciousness: And relation to quantum mechanics

by David Turell @, Monday, February 20, 2017, 17:48 (602 days ago) @ dhw

dhw: As the bard put it, then: Much Ado About Nothing.

Except we have to live with quantum theory that underlies all of reality. We use it but don't understand it.

Consciousness: using total brain connectivity?

by David Turell @, Friday, March 17, 2017, 14:26 (578 days ago) @ David Turell

this article decries the modular approach to brain function and suggests that the whole brain must be studied to understand consciousness:

https://theconversation.com/the-brain-a-radical-rethink-is-needed-to-understand-it-74460

"Understanding the human brain is arguably the greatest challenge of modern science. The leading approach for most of the past 200 years has been to link its functions to different brain regions or even individual neurons (brain cells). But recent research increasingly suggests that we may be taking completely the wrong path if we are to ever understand the human mind.

"The idea that the brain is made up of numerous regions that perform specific tasks is known as “modularity”. And, at first glance, it has been successful. For example, it can provide an explanation for how we recognise faces by activating a chain of specific brain regions in the occipital and temporal lobes. Bodies, however, are processed by a different set of brain regions. And scientists believe that yet other areas – memory regions – help combine these perceptual stimuli to create holistic representations of people. The activity of certain brain areas has also been linked to specific conditions and diseases.

"The reason this approach has been so popular is partly due to technologies which are giving us unprecedented insight into the brain. Functional magnetic resonance imaging (fMRI), which tracks changes in blood flow in the brain, allows scientists to see brain areas light up in response to activities – helping them map functions. Meanwhile, Optogenetics, a technique that uses genetic modification of neurons so that their electrical activity can be controlled with light pulses – can help us to explore their specific contribution to brain function.

"While both approaches generate fascinating results, it is not clear whether they will ever provide a meaningful understanding of the brain. A neuroscientist who finds a correlation between a neuron or brain region and a specific but in principle arbitrary physical parameter, such as pain, will be tempted to draw the conclusion that this neuron or this part of the brain controls pain. This is ironic because, even in the neuroscientist, the brain’s inherent function is to find correlations – in whatever task it performs.

"But what if we instead considered the possibility that all brain functions are distributed across the brain and that all parts of the brain contribute to all functions? If that is the case, correlations found so far may be a perfect trap of the intellect. We then have to solve the problem of how the region or the neuron type with the specific function interacts with other parts of the brain to generate meaningful, integrated behaviour. So far, there is no general solution to this problem – just hypotheses in specific cases, such as for recognising people.

***

"Some researchers now believe the brain and its diseases in general can only be understood as an interplay between tremendous numbers of neurons distributed across the central nervous system. The function of any one neuron is dependent on the functions of all the thousands of neurons it is connected to. These, in turn, are dependent on those of others. The same region or the same neuron may be used across a huge number of contexts, but have different specific functions depending on the context.

"It may indeed be a tiny perturbation of these interplays between neurons that, through avalanche effects in the networks, causes conditions like depression or Parkinson’s disease. Either way, we need to understand the mechanisms of the networks in order to understand the causes and symptoms of these diseases. Without the full picture, we are not likely to be able to successfully cure these and many other conditions.

"In particular, neuroscience needs to start investigating how network configurations arise from the brain’s lifelong attempts to make sense of the world. We also need to get a clear picture of how the cortex, brainstem and cerebellum interact together with the muscles and the tens of thousands of optical and mechanical sensors of our bodies to create one, integrated picture.

"Connecting back to the physical reality is the only way to understand how information is represented in the brain. One of the reasons we have a nervous system in the first place is that the evolution of mobility required a controlling system. Cognitive, mental functions – and even thoughts – can be regarded as mechanisms that evolved in order to better plan for the consequences of movement and actions.

"So the way forward for neuroscience may be to focus more on general neural recordings (with optogenetics or fMRI) – without aiming to hold each neuron or brain region responsible for any particular function. This could be fed into theoretical network research, which has the potential to account for a variety of observations and provide an integrated functional explanation. In fact, such a theory should help us design experiments, rather than only the other way around."

Comment: On its face the modular approach makes no sense, even if it is the current approach. Look at the figures showing the connectivity of the whole brain.

Consciousness: Dennett says it is an ilusion

by David Turell @, Thursday, March 23, 2017, 00:48 (572 days ago) @ David Turell

John Horgan thinks he is wrong:

https://blogs.scientificamerican.com/cross-check/is-consciousness-real/?WT.mc_id=SA_MB_...

"The idea that consciousness isn’t real has always struck me as crazy, and not in a good way, but smart people espouse it. One of the smartest is philosopher Daniel Dennett, who has been questioning consciousness for decades, notably in his 1991 bestseller Consciousness Explained.

"I’ve always thought I must be missing something in Dennett’s argument, so I hoped his new book, From Bacteria to Bach and Back: The Evolution of Minds, would enlighten me. It does, but not in the way Dennett intended.

"Dennett restates his claim that Darwinian theory can account for all aspects of our existence. We don’t need an intelligent designer, or “skyhook,” to explain how eyes, hands and minds came to be, because evolution provides “cranes” for constructing all biological phenomena.

***

"But human cognition, Dennett emphasizes, still consists mainly of competence without comprehension. Our conscious thoughts represent a minute fraction of all the information processing carried out by our brains. Natural selection designed our brains to provide us with thoughts on a “need to know” basis, so we’re not overwhelmed with data.

***

"Our perceptions, memories and emotions are grossly simplified, cartoonish representations of hidden, hideously complex computations.

"None of this is novel or controversial. Dennett is just reiterating, in his oh-so-clever, neologorrheic fashion, what mind-scientists and most educated lay folk have long accepted, that the bulk of cognition happens beneath the surface of awareness.

***

"Trouble arises when Dennett, extending the computer-interface analogy, calls consciousness a “user-illusion.” I italicize illusion, because so much confusion flows from Dennett’s use of that term. An illusion is a false perception. Our thoughts are imperfect representations of our brain/minds and of the world, but that doesn’t make them necessarily false.

***

"Consider how Dennett talks about qualia, philosophers’ term for subjective experiences. My qualia at this moment are the smell of coffee, the sound of a truck rumbling by on the street, my puzzlement over Dennett’s ideas. Dennett notes that we often overrate the objective accuracy and causal power of our qualia. True enough.

"But he concludes, bizarrely, that therefore qualia are fictions, “an artifact of bad theorizing.” If we lack qualia, then we are zombies, creatures that look and even behave like humans but have no inner, subjective life.

***

"Dennett gets annoyed when critics accuse him of saying “consciousness doesn’t exist,” and to be fair, he never flatly makes that claim. His point seems to be, rather, that consciousness is so insignificant, especially compared to our exalted notions of it, that it might as well not exist.

"Dennett’s arguments are so convoluted that he allows himself plausible deniability, but he seems to be advocating eliminative materialism, which the Stanford Encyclopedia of Philosophy defines as “the radical claim that our ordinary, common-sense understanding of the mind is deeply wrong and that some or all of the mental states posited by common-sense do not actually exist.”

***

"Reviewing From Bacteria to Bach, Nagel rebukes Dennett thus:

“'To say that there is more to reality than physics can account for is not a piece of mysticism: it is an acknowledgement that we are nowhere near a theory of everything, and that science will have to expand to accommodate facts of a kind fundamentally different from those that physics is designed to explain.”

***

"Some people surely have an unhealthy attachment to mysteries, but Dennett has an unhealthy aversion to them, which compels him to stake out unsound positions. His belief that consciousness is an illusion is nuttier than the belief that God is real.

Comment: I'm with Horgan and Nagel.

Consciousness: Dennett says it is an ilusion

by dhw, Thursday, March 23, 2017, 13:07 (572 days ago) @ David Turell

QUOTE: "Some people surely have an unhealthy attachment to mysteries, but Dennett has an unhealthy aversion to them, which compels him to stake out unsound positions. His belief that consciousness is an illusion is nuttier than the belief that God is real."

DAVID's comment: I'm with Horgan and Nagel.

So am I, apart from the totally unnecessary comparison with belief in God. Why on Earth does he bring God into it?

Consciousness: Dennett says it is an ilusion

by David Turell @, Thursday, March 23, 2017, 14:31 (572 days ago) @ dhw

QUOTE: "Some people surely have an unhealthy attachment to mysteries, but Dennett has an unhealthy aversion to them, which compels him to stake out unsound positions. His belief that consciousness is an illusion is nuttier than the belief that God is real."

DAVID's comment: I'm with Horgan and Nagel.

dhw: So am I, apart from the totally unnecessary comparison with belief in God. Why on Earth does he bring God into it?

I believe Horgan admits to atheism

Consciousness: physicist/psychiatrist explains?

by David Turell @, Thursday, May 18, 2017, 15:51 (516 days ago) @ David Turell

This odd mix of PhD's does not lead to an explanation:

https://aeon.co/essays/consciousness-is-not-a-thing-but-a-process-of-inference?utm_sour...

"As a physicist and psychiatrist, I find it difficult to engage with conversations about consciousness. My biggest gripe is that the philosophers and cognitive scientists who tend to pose the questions often assume that the mind is a thing, whose existence can be identified by the attributes it has or the purposes it fulfils.

"But in physics, it’s dangerous to assume that things ‘exist’ in any conventional sense. Instead, the deeper question is: what sorts of processes give rise to the notion (or illusion) that something exists?

***

"As a consequence, I’m compelled to treat consciousness as a process to be understood, not as a thing to be defined. Simply put, my argument is that consciousness is nothing more and nothing less than a natural process such as evolution or the weather. My favourite trick to illustrate the notion of consciousness as a process is to replace the word ‘consciousness’ with ‘evolution’ – and see if the question still makes sense. For example, the question What is consciousness for? becomes What is evolution for? Scientifically speaking, of course, we know that evolution is not for anything. It doesn’t perform a function or have reasons for doing what it does – it’s an unfolding process that can be understood only on its own terms. Since we are all the product of evolution, the same would seem to hold for consciousness and the self.

***

"Applying the same thinking to consciousness suggests that consciousness must also be a process of inference. Conscious processing is about inferring the causes of sensory states, and thereby navigating the world to elude surprises. While natural selection performs inference by selecting among different creatures, consciousness performs inference by selecting among different states of the same creature (in particular, its brain).

***

"But if consciousness is inference, does that mean all complex inferential processes are conscious, from evolution to economies to atoms? Probably not. A virus possesses all the self-organising dynamics to qualify as a process of inference; but clearly a virus doesn’t have the same qualities as a vegetarian. So what’s the difference?

What distinguishes conscious and non-conscious creatures is the way they make inferences about action and time.

***

" In our daily lives, this suggests that temporal thickness or depth waxes and wanes with the sleep-wake cycle – that there’s a mapping between the level of consciousness and the thickness of the inference we’re engaged in. On this view, a loss of consciousness occurs whenever our models lose their ‘thickness’ and become as ‘thin’ as a virus’s.

***

"We’ve gone fairly rapidly through the arguments. First, if we want to talk about complex systems, including living ones, we have to identify the necessary behaviours that their processes exhibit. This is fairly easy to do by noting that living entails existing in a set of attracting states that are frequented time and time again. This implies the existence of a Lyapunov function that is identical to (negative) self-evidence or surprise in information theory. This means that all biological processes can be construed as performing some form of inference, from evolution right through to conscious processing.

"If this is the case, then at what point do we invoke consciousness? The proposal on offer here is that the mind comes into being when self-evidencing has a temporal thickness or counterfactual depth, which grounds the inferences it can make about the consequences of future actions. There’s no real reason for minds to exist; they appear to do so simply because existence itself is the end-point of a process of reasoning. Consciousness, I’d contend, is nothing grander than inference about my future."

Comment: He describes what consciousness does, but not its inner mechanism if one exists. Very long complex article.

Consciousness: relationship to time

by David Turell @, Thursday, June 29, 2017, 00:12 (474 days ago) @ David Turell

Time is something our consciousness observes, but physics treats it differently than our approach in which it has a one way arrow:

http://www.thenewatlantis.com/publications/the-time-of-our-lives

"But it is the unfolding of time, and its apparent “unidirectionality” — always moving (or so we are inclined to say) from earlier to later — that matters most in our experience of time. The attempts of physicists to explain this feature of time have on the whole been thoroughly inadequate, including the attempt, which we will discuss later in this essay, to define the direction of time in terms of an accumulation of information. The idea of time as an “arrow of information,” as it is sometimes called, shows the general inability of physics to accommodate the conscious observer that makes physical science possible — the inability, that is, to connect an objective explanation of time, understood as a feature of material events, with a person’s subjective experience of time.

***

"Physicists and philosophers of time feel that the unidirectionality of time is not simply a matter of definition but is connected with something fundamental about the universe in which we live.

***

"While every event in the universe is in theory temporally related to every other event, without an observer to experience the events and to connect them, they are neither “earlier” nor “later,” “before” or “after.” For example, an unobserved event on a distant planet does not have this ordering in relation to the events that I am aware of as going on around me now or indeed other unobserved events on that planet. This is why some have argued that, if there is an arrow of time, it must be built not out of the intrinsic properties of material events but out of the linkage of events through the succession of the experiences of them. Without this linkage, two happenings would not as it were reach beyond their own boundaries to relate to each other. Thus the basic argument for time’s arrow being a “psychological arrow.”

***

"The psychological theory of the arrow sits ill with the fact that something outside of consciousness, or a conscious individual, is the final determinant of the succession of events. What’s more, implicit in the notion that time’s arrow is based on our perception of the succession of events is the assumption that there is a succession of events to be perceived — that temporal order and direction is intrinsic to the events we perceive — that gives rise to the experience of succession. There is a confounder arising out of the fact that the order in which we perceive things also to some extent depends on us (just as what we perceive depends to some extent on where I choose to look from and the direction of my gaze). But this is not sufficient to determine the order of events, though it does determine the order of my perceptions.

***

"the forward movement of time is an accumulation of information, reflected in a difference between what we have known and what we will know; or between a remembered past of irreversible, determinate events, and an unknown, indeterminate future.

"This is expressed most clearly by Paul Davies: “The fact that we remember the past, rather than the future,” he says, “is an observation not of the passage of time but of the asymmetry of time.” Given that (as he and many others believe) memory is a matter of “information,” so the difference between the determinate past and the indeterminate future is also a matter of information. We obviously have more information about the past than we do about the future. Indeed, in one sense we have no information about the future, except at a probabilistic level. So, as the indeterminate future becomes a determinate past, information accumulates.

***

"Paul Davies again: As physicists have realized over the past few decades, the concept of entropy is closely related to the information content of a system. For this reason, the formation of memory is a unidirectional process — new memories add information and raise the entropy of the brain. We might perceive this unidirectionality as the flow of time.

***

"The notion of the unidirectionality of time, in short, is inseparable from our awareness of our mortality, of a life that has a diminishing quantity ahead and an increasing quantity behind; of birth as a one-way ticket to the grave. And a sense of our ignorance in the face of the future — contrasted with our knowledge of the past — lies at the root of the “arrow of information.” We may know how things turned out; never how they will turn out.

***

"In the final count, time is a fundamental property of the relationship between the universe and the observer which cannot be reduced to anything else.

***

"The project of understanding time is to try to get a clear and just idea of the nature of the relationship between the universe and the observer in respect of time. By rethinking time in this way, we may elude a form of naturalism that sees us as being at bottom material objects whose nature will ultimately be described by physics. We are more than cogs in the universal clock, forced to collaborate with the very progress that pushes us towards our own midnight. By placing human consciousness at the heart of time, it is possible to crack ajar a door through which a sense of possibility can stream."

Comment: We have consciousness, therefore we have time. That is a simplest view. Very long article, much skipped.

Consciousness: a neurosurgeon's observations

by David Turell @, Friday, June 30, 2017, 00:02 (473 days ago) @ David Turell

Egnor has been quoted before. As a neurosurgeon he has seen awake patients react while under brain surgery. Consciousness works seamlessly as parts of the brain are removed:

https://www.firstthings.com/web-exclusives/2017/06/a-map-of-the-soul

"Francis Crick, neuroscientist and co-discoverer of the helical structure of DNA, expressed the widespread view that the mind is a function of material stuff: “A person’s mental activities are entirely due to the behavior of nerve cells, glial cells, and the atoms, ions, and molecules that make them up and influenced them.” How, then, is it possible to converse with someone while removing the large portions of her brain that serve thought and reasoning?

***

"I have scores of patients who are missing large areas of their brains, yet who have quite good minds. I have a patient born with two-thirds of her brain absent. She’s a normal junior high kid who loves to play soccer. Another patient, missing a similar amount of brain tissue, is an accomplished musician with a master’s degree in English.

***

"Aquinas began by reaching back to an earlier thinker. Following Aristotle, he posited that the human soul has three kinds of powers. It has vegetative powers, which serve physiological functions such as heartbeat, respiration, and metabolism. It has sensitive powers, such as sensation, perception, memory, sensitive appetite, and locomotion. The vegetative and sensitive powers are caused by matter, in a purely physical way.

"But the human soul also has intellect and will, powers of a wholly different kind. With our intellect, we can think of universal concepts, such as mercy and justice and abstract mathematics. With our will, we can act on abstract principles. Because thinking of abstract concepts entails thoughts removed from particular things, Aquinas reasoned, intellect couldn’t be a material thing. Intellect and will are immaterial powers.

"Aquinas taught that our soul’s immaterial powers are only facilitated by matter, not caused by it, and the correlation is loose. His insight presaged certain findings of modern neuroscience.

"Wilder Penfield, an early-twentieth-century neurosurgeon who pioneered seizure surgery, noted that during brain stimulation on awake patients, he was never able to stimulate the mind itself—the sense of “I”—but only fragmented sensations and perceptions and movements and memories. Our core identity cannot be evoked or altered by physical stimulation of the brain.

"Relatedly, Penfield observed that spontaneous electrical discharges in the brain cause involuntary sensations and movements and even emotions, but never abstract reasoning or calculation. There are no “calculus” seizures or “moral” seizures, in which patients involuntarily take second derivatives or ponder mercy.

"Similar observations emerge from Roger Sperry’s famous studies of patients who had undergone surgery to disconnect the hemispheres of the brain. This was done to prevent seizures. The post-operative patients experienced peculiar perceptual and behavioral changes, but they retained unity of personal identity—a unified intellect and will. The changes Sperry discovered in his research (for which he won a Nobel Prize) were so subtle as to pass unnoticed in everyday life.

***

"The woman on the operating table who was talking to me while I removed her frontal lobe had both material and immaterial powers of mind. Our higher brain functions defy precise mapping onto brain tissue, because they are not generated by tissue, as our lower brain functions are.

"Materialism, the view that matter is all that exists, is the premise of much contemporary thinking about what a human being is. Yet evidence from the laboratory, operating room, and clinical experience points to a less fashionable conclusion: Human beings straddle the material and immaterial realms. ((my bold)

"We can do better science—and medicine—when we recognize that human beings have abilities that transcend reductionist material explanations. In this century of unprecedented advances in brain research, it’s remarkable that the deepest insights emerge from an ancient paradigm: Thomas Aquinas’s map of the soul."

Comment: Key point, when we stimulate the brain we only get sensory or motor events, never immaterial thought. Why? Because the brain is an active receiver and user of an immaterial consciousness which exists in the universe and is received by each newborn human.

Consciousness: video of active human brain fibers

by David Turell @, Friday, June 30, 2017, 14:46 (473 days ago) @ David Turell

Take a look:

http://www.the-scientist.com/?articles.view/articleNo/49772/title/Image-of-the-Day--Gol...

Comment: The pinnacle of evolutionary complexity. Do you think God is not present?

Consciousness: awareness and metacognition

by David Turell @, Thursday, September 21, 2017, 00:54 (390 days ago) @ David Turell

Raises the question whether we develop consciousness or is it given?

https://blogs.scientificamerican.com/observations/consciousness-goes-deeper-than-you-th...

"An article on the neuroscience of infant consciousness, which attracted some interest a few years ago, asked: “When does your baby become conscious?” The premise, of course, was that babies aren’t born conscious but, instead, develop consciousness at some point. (According to the article, it is about five months of age). Yet, it is hard to think that there is nothing it feels like to be a newborn.

"Newborns clearly seem to experience their own bodies, environment, the presence of their parents, etcetera—albeit in an unreflective, present-oriented manner. And if it always feels like something to be a baby, then babies don’t become conscious. Instead, they are conscious from the get-go.

"The problem is that, somewhat alarmingly, the word “consciousness” is often used in the literature as if it entailed or implied more than just the qualities of experience. Dijksterhuis and Nordgren, for instance, insisted that “it is very important to realize that attention is the key to distinguish between unconscious thought and conscious thought. Conscious thought is thought with attention.” This implies that if a thought escapes attention, then it is unconscious. But is the mere lack of attention enough to assert that a mental process lacks the qualities of experience? Couldn’t a process that escapes the focus of attention still feel like something?

***

"Jonathan Schooler has established a clear distinction between conscious and meta-conscious processes. Whereas both types entail the qualities of experience, meta-conscious processes also entail what he called re-representation. “Periodically attention is directed towards explicitly assessing the contents of experience. The resulting meta-consciousness involves an explicit re-representation of consciousness in which one interprets, describes or otherwise characterizes the state of one’s mind.

***

"Because the study of the Neural Correlates of Consciousness (NCC) is, by and large, dependent on subjective reports of experience, what passes for the NCC is liable to be merely the neural correlates of meta-consciousness. As such, potentially conscious mental activity—in the sense of activity correlated with experiential qualities—may evade recognition as such.

***

"By mistaking meta-consciousness for consciousness, we create two significant problems: First, we fail to distinguish between conscious processes that lack re-representation and truly unconscious processes. After all, both are equally unreportable to self and others. This misleads us to conclude there is a mental unconscious when, in reality, there may always be something it feels like to have each and every mental process in our psyche. Second, we fail to see our partial and tentative explanations for the alleged rise of consciousness may concern merely the rise of metacognition.

"This is liable to create the illusion we are making progress toward solving the “hard problem of consciousness” when, in fact, we are bypassing it altogether: Mechanisms of metacognition are entirely unrelated to the problem of how the qualities of experience could arise from physical arrangements.

"Consciousness may never arise—be it in babies, toddlers, children or adults—because it may always be there to begin with. For all we know, what arises is merely a metacognitive configuration of preexisting consciousness. If so, consciousness may be fundamental in nature—an inherent aspect of every mental process, not a property constituted or somehow generated by particular physical arrangements of the brain. Claims, grounded in subjective reports of experience, of progress toward reducing consciousness to brain physiology may have little—if anything—to do with consciousness proper, but with mechanisms of metacognition instead."

Comment: Exactly. Consciousness may be a mechanism we receive at birth. Some paragraphs are skipped which may help in following the discussion.

Consciousness: awareness and metacognition

by dhw, Thursday, September 21, 2017, 13:14 (390 days ago) @ David Turell

QUOTE: If so, consciousness may be fundamental in nature—an inherent aspect of every mental process, not a property constituted or somehow generated by particular physical arrangements of the brain. Claims, grounded in subjective reports of experience, of progress toward reducing consciousness to brain physiology may have little—if anything—to do with consciousness proper, but with mechanisms of metacognition instead." (dhw’s bold)

DAVID’s comment: Exactly. Consciousness may be a mechanism we receive at birth. Some paragraphs are skipped which may help in following the discussion.

An awful lot of words to describe the obvious and absolutely vital fact that there are different levels of consciousness. My bold suggests panpsychism. Your agreement that consciousness may not be “generated by particular physical arrangements of the brain” is, of course, essential to your dualism, but also makes a mockery of your claim that brainless organisms cannot be conscious.

Consciousness: awareness and metacognition

by David Turell @, Thursday, September 21, 2017, 14:59 (390 days ago) @ dhw

QUOTE: If so, consciousness may be fundamental in nature—an inherent aspect of every mental process, not a property constituted or somehow generated by particular physical arrangements of the brain. Claims, grounded in subjective reports of experience, of progress toward reducing consciousness to brain physiology may have little—if anything—to do with consciousness proper, but with mechanisms of metacognition instead." (dhw’s bold)

DAVID’s comment: Exactly. Consciousness may be a mechanism we receive at birth. Some paragraphs are skipped which may help in following the discussion.

dhw: An awful lot of words to describe the obvious and absolutely vital fact that there are different levels of consciousness. My bold suggests panpsychism. Your agreement that consciousness may not be “generated by particular physical arrangements of the brain” is, of course, essential to your dualism, but also makes a mockery of your claim that brainless organisms cannot be conscious.

You forget that being conscious is not the same as consciousness. Of course, the brainless receive stimuli and have responses which are generally automatic.

Consciousness: awareness and metacognition

by dhw, Friday, September 22, 2017, 13:07 (389 days ago) @ David Turell

dhw: An awful lot of words to describe the obvious and absolutely vital fact that there are different levels of consciousness. My bold suggests panpsychism. Your agreement that consciousness may not be “generated by particular physical arrangements of the brain” is, of course, essential to your dualism, but also makes a mockery of your claim that brainless organisms cannot be conscious.

DAVID: You forget that being conscious is not the same as consciousness. Of course, the brainless receive stimuli and have responses which are generally automatic.

Unless you're talking about syntax, I don't know what you mean. Being conscious is the same as having consciousness. But being conscious is not the same as having the same degree of consciousness as a human. I like your "generally". I’m interested in the responses that are not automatic.

Consciousness: awareness and metacognition

by David Turell @, Friday, September 22, 2017, 15:02 (389 days ago) @ dhw

dhw: An awful lot of words to describe the obvious and absolutely vital fact that there are different levels of consciousness. My bold suggests panpsychism. Your agreement that consciousness may not be “generated by particular physical arrangements of the brain” is, of course, essential to your dualism, but also makes a mockery of your claim that brainless organisms cannot be conscious.

DAVID: You forget that being conscious is not the same as consciousness. Of course, the brainless receive stimuli and have responses which are generally automatic.

dhw: Unless you're talking about syntax, I don't know what you mean. Being conscious is the same as having consciousness. But being conscious is not the same as having the same degree of consciousness as a human. I like your "generally". I’m interested in the responses that are not automatic.

Do any organisms but humans have consciousness? Not proven. We do not know where in the progression of evolved organisms, being conscious appeared. You and I debate this all the time.

Consciousness: awareness and metacognition

by dhw, Saturday, September 23, 2017, 12:41 (388 days ago) @ David Turell

DAVID: You forget that being conscious is not the same as consciousness. Of course, the brainless receive stimuli and have responses which are generally automatic.

dhw: Unless you're talking about syntax, I don't know what you mean. Being conscious is the same as having consciousness. But being conscious is not the same as having the same degree of consciousness as a human. I like your "generally". I’m interested in the responses that are not automatic.

DAVID: Do any organisms but humans have consciousness? Not proven. We do not know where in the progression of evolved organisms, being conscious appeared. You and I debate this all the time.

The debate goes nowhere unless you explain what you mean by consciousness. Some people say that not even humans are conscious. Definitions mean translating words into other words, so one can play an endless game of asking for definitions of definitions, but I would hope for a more productive approach. By consciousness I mean an organism’s awareness of things inside and outside itself. The degree of consciousness will correspond to the quantity and nature of things the organism is aware of. I would assume – perhaps wrongly – that the simplest organisms are only aware of things in their immediate environment. Humans are aware not only of things that exist outside their immediate environment, but also of things that may not exist at all and even of their own awareness of being aware. However, awareness on its own would be pretty useless unless the organism used it to some purpose. That is where intelligence comes in. If consciousness is awareness, intelligence is the ability to use awareness. I can only define intelligence by its attributes, the most basic of which I would suggest are sentience (awareness of the environment), the ability to process information, to communicate, to take decisions. Every organism we know of possesses these basic attributes, but not to anything like the same degree as humans.

I regard it as feasible that the basic attributes listed above appeared when life began, i.e. that the first living cells possessed them. The only way we can gauge whether this is true is by studying the behaviour of single cells, and there seems little doubt that they conform to my definition. If, however, you have a different definition of consciousness and of intelligence, then perhaps you would share it with us.

Consciousness: awareness and metacognition

by David Turell @, Saturday, September 23, 2017, 14:34 (388 days ago) @ dhw

DAVID: You forget that being conscious is not the same as consciousness. Of course, the brainless receive stimuli and have responses which are generally automatic.

dhw: Unless you're talking about syntax, I don't know what you mean. Being conscious is the same as having consciousness. But being conscious is not the same as having the same degree of consciousness as a human. I like your "generally". I’m interested in the responses that are not automatic.

DAVID: Do any organisms but humans have consciousness? Not proven. We do not know where in the progression of evolved organisms, being conscious appeared. You and I debate this all the time.

dhw:The debate goes nowhere unless you explain what you mean by consciousness. Some people say that not even humans are conscious. Definitions mean translating words into other words, so one can play an endless game of asking for definitions of definitions, but I would hope for a more productive approach. By consciousness I mean an organism’s awareness of things inside and outside itself. The degree of consciousness will correspond to the quantity and nature of things the organism is aware of. I would assume – perhaps wrongly – that the simplest organisms are only aware of things in their immediate environment. Humans are aware not only of things that exist outside their immediate environment, but also of things that may not exist at all and even of their own awareness of being aware. However, awareness on its own would be pretty useless unless the organism used it to some purpose. That is where intelligence comes in. If consciousness is awareness, intelligence is the ability to use awareness. I can only define intelligence by its attributes, the most basic of which I would suggest are sentience (awareness of the environment), the ability to process information, to communicate, to take decisions. Every organism we know of possesses these basic attributes, but not to anything like the same degree as humans.

I regard it as feasible that the basic attributes listed above appeared when life began, i.e. that the first living cells possessed them. The only way we can gauge whether this is true is by studying the behaviour of single cells, and there seems little doubt that they conform to my definition. If, however, you have a different definition of consciousness and of intelligence, then perhaps you would share it with us.

I'm sorry but I disagree. To be conscious is not consciousness. Organisms are conscious by recognizing stimuli and reacting to them both inside and out. Consciousness involves being aware of that state and philosophizing about it. I make a much sharper distinction than you do. As for intelligence and use of stimuli, simple organisms respond using intelligent information they are given.

Consciousness: awareness and metacognition

by dhw, Sunday, September 24, 2017, 13:19 (387 days ago) @ David Turell

dhw:[…] By consciousness I mean an organism’s awareness of things inside and outside itself. The degree of consciousness will correspond to the quantity and nature of things the organism is aware of. I would assume – perhaps wrongly – that the simplest organisms are only aware of things in their immediate environment. Humans are aware not only of things that exist outside their immediate environment, but also of things that may not exist at all and even of their own awareness of being aware. However, awareness on its own would be pretty useless unless the organism used it to some purpose. That is where intelligence comes in. If consciousness is awareness, intelligence is the ability to use awareness. I can only define intelligence by its attributes, the most basic of which I would suggest are sentience (awareness of the environment), the ability to process information, to communicate, to take decisions. Every organism we know of possesses these basic attributes, but not to anything like the same degree as humans.
I regard it as feasible that the basic attributes listed above appeared when life began, i.e. that the first living cells possessed them. The only way we can gauge whether this is true is by studying the behaviour of single cells, and there seems little doubt that they conform to my definition. If, however, you have a different definition of consciousness and of intelligence, then perhaps you would share it with us.

DAVID: I'm sorry but I disagree. To be conscious is not consciousness. Organisms are conscious by recognizing stimuli and reacting to them both inside and out. Consciousness involves being aware of that state and philosophizing about it. I make a much sharper distinction than you do. As for intelligence and use of stimuli, simple organisms respond using intelligent information they are given.

You seem to think the noun has a different meaning from the adjective! You agree that an organism is conscious if it recognizes stimuli and reacts to them both inside and out. I’ll settle for that, thank you. Bacteria are therefore conscious. But I do not for one second believe that their degree of being conscious extends to their being self-conscious and philosophizing about being conscious.

Consciousness: awareness and metacognition

by David Turell @, Sunday, September 24, 2017, 14:41 (387 days ago) @ dhw


DAVID: I'm sorry but I disagree. To be conscious is not consciousness. Organisms are conscious by recognizing stimuli and reacting to them both inside and out. Consciousness involves being aware of that state and philosophizing about it. I make a much sharper distinction than you do. As for intelligence and use of stimuli, simple organisms respond using intelligent information they are given.

dhw: You seem to think the noun has a different meaning from the adjective! You agree that an organism is conscious if it recognizes stimuli and reacts to them both inside and out. I’ll settle for that, thank you. Bacteria are therefore conscious. But I do not for one second believe that their degree of being conscious extends to their being self-conscious and philosophizing about being conscious.

My goodness, we agree!

Consciousness: awareness and metacognition

by dhw, Monday, September 25, 2017, 13:17 (386 days ago) @ David Turell

DAVID: I'm sorry but I disagree. To be conscious is not consciousness. Organisms are conscious by recognizing stimuli and reacting to them both inside and out. Consciousness involves being aware of that state and philosophizing about it. I make a much sharper distinction than you do. As for intelligence and use of stimuli, simple organisms respond using intelligent information they are given.

dhw: You seem to think the noun has a different meaning from the adjective! You agree that an organism is conscious if it recognizes stimuli and reacts to them both inside and out. I’ll settle for that, thank you. Bacteria are therefore conscious. But I do not for one second believe that their degree of being conscious extends to their being self-conscious and philosophizing about being conscious.

DAVID: My goodness, we agree!

I have just walked round the house, announcing your agreement that bacteria are conscious, and I heard a strange sound in every room. It took some time for me to identify it, but with my newly invented microscope-amplifier-unicell-detector, I eventually discovered what it was. All the bacteria were singing “Cellelujah!”

Consciousness: awareness and metacognition

by David Turell @, Monday, September 25, 2017, 14:29 (386 days ago) @ dhw

DAVID: I'm sorry but I disagree. To be conscious is not consciousness. Organisms are conscious by recognizing stimuli and reacting to them both inside and out. Consciousness involves being aware of that state and philosophizing about it. I make a much sharper distinction than you do. As for intelligence and use of stimuli, simple organisms respond using intelligent information they are given.

dhw: You seem to think the noun has a different meaning from the adjective! You agree that an organism is conscious if it recognizes stimuli and reacts to them both inside and out. I’ll settle for that, thank you. Bacteria are therefore conscious. But I do not for one second believe that their degree of being conscious extends to their being self-conscious and philosophizing about being conscious.

DAVID: My goodness, we agree!

dhw: I have just walked round the house, announcing your agreement that bacteria are conscious, and I heard a strange sound in every room. It took some time for me to identify it, but with my newly invented microscope-amplifier-unicell-detector, I eventually discovered what it was. All the bacteria were singing “Cellelujah!”

I'm sure as a cell committee they Handeled it well.

Consciousness: awareness and metacognition

by dhw, Tuesday, September 26, 2017, 12:07 (385 days ago) @ David Turell

dhw: I have just walked round the house, announcing your agreement that bacteria are conscious, and I heard a strange sound in every room. It took some time for me to identify it, but with my newly invented microscope-amplifier-unicell-detector, I eventually discovered what it was. All the bacteria were singing “Cellelujah!”

DAVID: I'm sure as a cell committee they Handeled it well.

A great line, which they have greeted with a chorus of approval.

Consciousness: bird brain vs. human brain

by David Turell @, Thursday, September 28, 2017, 14:52 (383 days ago) @ dhw

Pigeon vs. human in a speed test, the bird wins. Why?

http://www.the-scientist.com/?articles.view/articleNo/50506/title/Pigeons-Can-Switch-Ta...

Recent research has demonstrated that many bird species have high-order cognitive processing abilities comparable to primates. Sure enough, in a new study, when researchers asked pigeons and humans to switch between two activities as quickly as possible, they found that the birds performed just as well as, and sometimes even better than, the people. The scientists say the results emphasize that the brain region once thought to be required for such capabilities in humans may not be necessary.

“For a long time, scientists used to believe the mammalian cerebral cortex to be the anatomical cause of cognitive ability,” coauthor Sara Letzner of Ruhr-Universität Bochum says in a press release. But birds have no cortex. “That means the structure of the mammalian cortex cannot be decisive for complex cognitive functions such as multitasking.”

Instead, pigeons have a brain region known as the pallium, which, while it doesn’t have the layered structure of the human cortex, does have a high density of neurons—with about six times more cells per cubic millimeter than the human brain. This means that pigeon neurons are about 50 percent closer together than human neurons, which may allow for electrical signals to be relayed at a faster rate.

In this study, published this week (September 25) in Current Biology, the researchers asked both birds and humans to switch the nature of the task they were performing. For humans, this involved pushing buttons when they saw certain patterns on a screen. Pigeons were trained to peck at particular buttons based on light signals. 

When the signal to commence the second task came at the same time as the signal to stop the first task, both bird and human participants were able to switch with about the same speed. But when there was a short, 300-millisecond delay between the signal to stop the first task and the signal to start the second, the birds performed better than the human volunteers, with response times about 200 ms faster.

Comment: I think the study is misinterpreted. The birds are trained to respond automatically. The human metacognition, introspective brain comes to play when the delayed signal is introduced. But those birds are bright!

Consciousness: not explained by panpsychism

by David Turell @, Sunday, November 19, 2017, 05:28 (331 days ago) @ David Turell

At least according to this essay:

http://bigthink.com/aeon-ideas/why-panpsychism-fails-to-solve-the-mystery-of-consciousn...

"Is consciousness everywhere? Is it a basic feature of the Universe, at the very heart of the tiniest subatomic particles? Such an idea – panpsychism as it is known – might sound like New Age mysticism, but some hard-nosed analytic philosophers have suggested it might be how things are, and it’s now a hot topic in philosophy of mind.

"Panpsychism’s popularity stems from the fact that it promises to solve two deep problems simultaneously. The first is the famous ‘hard problem’ of consciousness. How does the brain produce conscious experience? How can neurons firing give rise to experiences of colour, sound, taste, pain and so on? In principle, scientists could map my brain processes in complete detail but, it seems, they could never detect my experiences themselves – the way colours look, pain feels and so on.

***

"Yet physics seems to leave out something very important from its picture of the basic particles. It tells us, for example, that an electron has a certain mass, charge and spin. But this is a description of how an electron is disposed to behave: to have mass is to resist acceleration, to have charge is to respond in a certain way to electromagnetic fields, and so on. Physics doesn’t say what an electron, or any other basic particle, is like in itself, intrinsically.

***

"Here, some philosophers argue, there is scope for an exciting synthesis. Maybe consciousness – the elusive subjective aspect of our brain states – is the ingredient missing from physics. Perhaps phenomenal properties, or ‘proto-phenomenal’ precursors of them, are the fundamental intrinsic properties of matter we’re looking for, and each subatomic particle is a tiny conscious subject. This solves the hard problem: brain and consciousness emerge together when billions of basic particles are assembled in the right way.

***

"There are problems for panpsychism, of course, perhaps the most important being the combination problem. Panpsychists hold that consciousness emerges from the combination of billions of subatomic consciousnesses, just as the brain emerges from the organisation of billions of subatomic particles. But how do these tiny consciousnesses combine? We understand how particles combine to make atoms, molecules and larger structures, but what parallel story can we tell on the phenomenal side? How do the micro-experiences of billions of subatomic particles in my brain combine to form the twinge of pain I’m feeling in my knee?

***

"A related problem concerns conscious subjects. It’s plausible to think that there can’t be conscious experience without a subject who has the experience. I assume that we and many other animals are conscious subjects, and panpsychists claim that subatomic particles are too.

***

"I remain unpersuaded, and I’m not alone in this. Even if we accept that basic physical entities must have some categorical nature (and it might be that we don’t; perhaps at bottom reality is just dispositions), consciousness is an unlikely candidate for this fundamental property. For, so far as our evidence goes, it is a highly localised phenomenon that is specific not only to brains but to particular states of brains (attended intermediate-level sensory representations, according to one influential account). It appears to be a specific state of certain highly complex information-processing systems, not a basic feature of the Universe.

***

"Panpsychism offers no distinctive predictions or explanations. It finds a place for consciousness in the physical world, but that place is a sort of limbo. Consciousness is indeed a hard nut to crack, but I think we should exhaust the other options before we take a metaphysical sledgehammer to it.

"I’m not a panpsychist. I agree with panpsychists that it seems as if our experiences have a private, intrinsic nature that cannot be explained by science. But I draw a different conclusion from this.

"Rather than thinking that this is a fundamental property of all matter, I think that it is an illusion. As well as senses for representing the external world, we have a sort of inner sense, which represents aspects of our own brain activity. And this inner sense gives us a very special perspective on our brain states, creating the impression that they have intrinsic phenomenal qualities that are quite different from all physical properties. It is a powerful impression, but just an impression. Consciousness, in that sense, is not everywhere but nowhere. Perhaps this seems as strange a view as panpsychism. But thinking about consciousness can lead one to embrace strange views."

Comment: What I present is disjointed, therefore, read the whole essay, but I don't think consciousness is an illusion

Consciousness: not explained by panpsychism

by dhw, Sunday, November 19, 2017, 14:41 (331 days ago) @ David Turell

QUOTE: “Panpsychism offers no distinctive predictions or explanations. It finds a place for consciousness in the physical world, but that place is a sort of limbo. Consciousness is indeed a hard nut to crack, but I think we should exhaust the other options before we take a metaphysical sledgehammer to it.
"Rather than thinking that this is a fundamental property of all matter, I think that it is an illusion. As well as senses for representing the external world, we have a sort of inner sense, which represents aspects of our own brain activity. And this inner sense gives us a very special perspective on our brain states, creating the impression that they have intrinsic phenomenal qualities that are quite different from all physical properties. It is a powerful impression, but just an impression. Consciousness, in that sense, is not everywhere but nowhere. Perhaps this seems as strange a view as panpsychism. But thinking about consciousness can lead one to embrace strange views."

DAVID's comment: What I present is disjointed, therefore, read the whole essay, but I don't think consciousness is an illusion.

If he thinks consciousness is an illusion, then of course panpsychism is a non-starter. And I agree with him completely when he says his view is every bit as strange as panpsychism. Many panpsychists are theists, but there is no need for a God if one takes the view that all matter already contains some rudimentary form of consciousness. Then it would be a matter of that rudimentary consciousness evolving step by step as matter begins to organize itself into living forms, which themselves become increasingly conscious. Yes indeed, it is an idea that is every bit as strange as no consciousness at all, or as chance engendering consciousness, or as a conscious mind that never had a source at all and was capable of creating a universe. Once again, it’s enough to drive a person to agnosticism.

Consciousness: not explained by panpsychism

by David Turell @, Sunday, November 19, 2017, 15:39 (331 days ago) @ dhw

QUOTE: “Panpsychism offers no distinctive predictions or explanations. It finds a place for consciousness in the physical world, but that place is a sort of limbo. Consciousness is indeed a hard nut to crack, but I think we should exhaust the other options before we take a metaphysical sledgehammer to it.
"Rather than thinking that this is a fundamental property of all matter, I think that it is an illusion. As well as senses for representing the external world, we have a sort of inner sense, which represents aspects of our own brain activity. And this inner sense gives us a very special perspective on our brain states, creating the impression that they have intrinsic phenomenal qualities that are quite different from all physical properties. It is a powerful impression, but just an impression. Consciousness, in that sense, is not everywhere but nowhere. Perhaps this seems as strange a view as panpsychism. But thinking about consciousness can lead one to embrace strange views."

DAVID's comment: What I present is disjointed, therefore, read the whole essay, but I don't think consciousness is an illusion.

dhw: If he thinks consciousness is an illusion, then of course panpsychism is a non-starter. And I agree with him completely when he says his view is every bit as strange as panpsychism. Many panpsychists are theists, but there is no need for a God if one takes the view that all matter already contains some rudimentary form of consciousness. Then it would be a matter of that rudimentary consciousness evolving step by step as matter begins to organize itself into living forms, which themselves become increasingly conscious. Yes indeed, it is an idea that is every bit as strange as no consciousness at all, or as chance engendering consciousness, or as a conscious mind that never had a source at all and was capable of creating a universe. Once again, it’s enough to drive a person to agnosticism.

He has no answer for consciousness so he decides it is an illusion. That is simply throwing out the baby with the bath water. My brain allows me, and all of us, to experience consciousness. After that we are all stuck with the 'hard problem'. I believe the entire universe is conscious and it is God's.

Consciousness: not explained by panpsychism

by dhw, Monday, November 20, 2017, 14:02 (330 days ago) @ David Turell

dhw: If he thinks consciousness is an illusion, then of course panpsychism is a non-starter. And I agree with him completely when he says his view is every bit as strange as panpsychism. Many panpsychists are theists, but there is no need for a God if one takes the view that all matter already contains some rudimentary form of consciousness. Then it would be a matter of that rudimentary consciousness evolving step by step as matter begins to organize itself into living forms, which themselves become increasingly conscious. Yes indeed, it is an idea that is every bit as strange as no consciousness at all, or as chance engendering consciousness, or as a conscious mind that never had a source at all and was capable of creating a universe. Once again, it’s enough to drive a person to agnosticism.

DAVID: He has no answer for consciousness so he decides it is an illusion. That is simply throwing out the baby with the bath water. My brain allows me, and all of us, to experience consciousness. After that we are all stuck with the 'hard problem'. I believe the entire universe is conscious and it is God's.

I agree with your criticism of the article. With regard to belief, as I made clear above, I have as much difficulty imagining conscious chemicals and rocks as I have imagining a conscious, universal being that creates them, so you are right: I am stuck with the ‘hard problem’!

Consciousness: not explained by panpsychism

by David Turell @, Tuesday, August 07, 2018, 01:11 (70 days ago) @ dhw

Another article that takes a brief look at panpsychism, but the real point is trying to resolve consciousness with spacetime research:

https://blogs.scientificamerican.com/observations/spacetime-emergence-panpsychism-and-t...

"As you read this, it feels like something to be you. You are seeing these words on the page and hearing the world around you, for instance. And all these thoughts and sensations come together into your conscious “now.” Consciousness is this felt quality of experience. Without consciousness, there would be no enjoyment of a beautiful sunset. Nor would there be suffering. Experience, positive or negative, simply wouldn’t exist.

***

"panpsychists claim that it is a virtue of their theory that it meshes with fundamental physics, for experience is the underlying nature of the properties that physics identifies.

"The view is at odds with cutting edge work in physics, however. At the very heart of contemporary physics is an apparent contradiction between the study of the big and the very small, i.e., between massive structures (e.g., black holes) in Einstein’s theory of general relativity and the subatomic realm of quantum mechanics. Work in the field of quantum gravity attempts to resolve this contradiction, and increasingly, it is saying something astonishing: the fundamental ingredients of reality are not spatiotemporal. Instead, spacetime emerges from something more basic, something that is defined in terms of a mathematical structure that dispenses with any temporal ordering or spatial metric.

***

"If the more fundamental ingredients of reality are non-spatiotemporal, it is difficult to see how they can also be experiential. For if there is no time at this level, how could there be experience? Conscious experience has a felt quality that involves flow; thoughts seem to be present in the “now,” and they change from moment to moment. Timeless experience is an oxymoron. Relatedly, why say there are minds or subjects of experience at the fundamental level, if there is no spacetime? Minds would seem to have experiences. Without time, there are no mental events to unfold.

"Here, the panpsychist could retort that our ordinary sense of time is an illusion..... While Isaac Newton regarded time as being like a river flowing at the same rate every place throughout the universe, Albert Einstein overturned this picture, for both general relativity theory and the Standard Model of particle physics are temporally symmetric. These laws do not say whether time is moving forward or backwards. Nor do the laws identify so special a moment as appears to us as what we call “now.”

"This Einsteinian picture has been called a static, “block universe” view of spacetime because it lacks any sense of a flow or passage of time.

***

"Suppose that our ordinary sense of duration is just an illusion, and reality is timeless. If this is the case, the point shouldn’t be that the fundamental layer of reality is experiential. The point should be, instead, that fundamental reality is nonexperiential, and that underlying ingredients, whatever they are, will somehow serve to explain away our ordinary sense of time. But the panpsychists are not trying to explain away experience in terms of something nonexperiential. For them, experience is basic.

***

"Upon reflection, spacetime emergence seems to make the hard problem even harder. For how does conscious experience, which is so intimately tied to our perception of time and space, arise from timeless, non-spatial ingredients? Put another way, how does experience stem from the non-spatiotemporal ingredients such as those that loop quantum gravity says underlie tiny quanta of volume, or that string theory says underlie the fields on a surface traced out by a string or loop?

"The very same entities that fundamental physics investigates, these entities that spacetime is said to emerge from, may very well be the very same ingredients that give rise to experience. But if this is the case, we just don’t know how. For there seems to be an explanatory gap between the non-spatiotemporal and the experiential. They are different kinds of things. Consciousness may arise from an elaborate dance among non-spatiotemporal ingredients, but if it does, the choreography eludes us."

Comment: For me spacetime presents no problem. It is timeless but our conscious experience orders events in an arrow to the future and time appears.

Consciousness: not explained by panpsychism

by dhw, Tuesday, August 07, 2018, 10:06 (70 days ago) @ David Turell

QUOTE: …"If the more fundamental ingredients of reality are non-spatiotemporal, it is difficult to see how they can also be experiential. For if there is no time at this level, how could there be experience?

So maybe the “more fundamental, non-spatiotemporal ingredients of reality” are not non-spatiotemporal, or maybe they are not more real than the spatiotemporal reality. Here’s a simple test for the author, which I have recommended a hundred times before: step in front of a bus, and then tell me your criteria for what constitutes fundamental reality.

QUOTE: ”there seems to be an explanatory gap between the non-spatiotemporal and the experiential. They are different kinds of things. Consciousness may arise from an elaborate dance among non-spatiotemporal ingredients, but if it does, the choreography eludes us."

Experience is not possible without time. There is no “explanatory gap” here if you accept the reality of time as sequence – see below – and we all know that the source of consciousness still eludes us, no matter how much we faff around with concepts of spacetime, so what was the point of all this?

DAVID: For me spacetime presents no problem. It is timeless but our conscious experience orders events in an arrow to the future and time appears.

For me it’s the same old story wrapped up in verbiage. We don’t know the source of consciousness, and none of this disproves the possibility that “each spatiotemporal thing has a mental or ‘inner’ aspect” (dictionary definition of panpsychism). Some people equate this idea with the presence of their God in all things (top-down consciousness), while others may use the concept as the basis for a bottom-up evolution of consciousness. As for the reality of time, if you believe in the sequence of cause and effect, you can’t say spacetime is timeless, because there is a before and after. If you don’t believe in the reality of cause and effect/before and after, try the above test. And I’ll be a devil here, and tell you that I really and truly believe that even if there were no humans consciously experiencing events, there would still be causes and effects/befores and afters going on in the universe.

Consciousness: not explained by panpsychism

by David Turell @, Tuesday, August 07, 2018, 17:58 (69 days ago) @ dhw

dhw: QUOTE: …"If the more fundamental ingredients of reality are non-spatiotemporal, it is difficult to see how they can also be experiential. For if there is no time at this level, how could there be experience?

So maybe the “more fundamental, non-spatiotemporal ingredients of reality” are not non-spatiotemporal, or maybe they are not more real than the spatiotemporal reality. Here’s a simple test for the author, which I have recommended a hundred times before: step in front of a bus, and then tell me your criteria for what constitutes fundamental reality.

QUOTE: ”there seems to be an explanatory gap between the non-spatiotemporal and the experiential. They are different kinds of things. Consciousness may arise from an elaborate dance among non-spatiotemporal ingredients, but if it does, the choreography eludes us."

Experience is not possible without time. There is no “explanatory gap” here if you accept the reality of time as sequence – see below – and we all know that the source of consciousness still eludes us, no matter how much we faff around with concepts of spacetime, so what was the point of all this?

DAVID: For me spacetime presents no problem. It is timeless but our conscious experience orders events in an arrow to the future and time appears.

dhw: For me it’s the same old story wrapped up in verbiage. We don’t know the source of consciousness, and none of this disproves the possibility that “each spatiotemporal thing has a mental or ‘inner’ aspect” (dictionary definition of panpsychism). Some people equate this idea with the presence of their God in all things (top-down consciousness), while others may use the concept as the basis for a bottom-up evolution of consciousness. As for the reality of time, if you believe in the sequence of cause and effect, you can’t say spacetime is timeless, because there is a before and after. If you don’t believe in the reality of cause and effect/before and after, try the above test. And I’ll be a devil here, and tell you that I really and truly believe that even if there were no humans consciously experiencing events, there would still be causes and effects/befores and afters going on in the universe.

The article does carry Einstein to illogical extremes, but the equations allow time in both directions. Does math always tell the whole truth? Before humans appeared there was a progression of events which upon our arrival we have studied. Time was always present as before and after.

Consciousness: not explained by panpsychism

by dhw, Wednesday, August 08, 2018, 09:31 (69 days ago) @ David Turell

DAVID: For me spacetime presents no problem. It is timeless but our conscious experience orders events in an arrow to the future and time appears.

dhw: For me it’s the same old story wrapped up in verbiage. We don’t know the source of consciousness, and none of this disproves the possibility that “each spatiotemporal thing has a mental or ‘inner’ aspect” (dictionary definition of panpsychism). Some people equate this idea with the presence of their God in all things (top-down consciousness), while others may use the concept as the basis for a bottom-up evolution of consciousness. As for the reality of time, if you believe in the sequence of cause and effect, you can’t say spacetime is timeless, because there is a before and after. If you don’t believe in the reality of cause and effect/before and after, try the above test. And I’ll be a devil here, and tell you that I really and truly believe that even if there were no humans consciously experiencing events, there would still be causes and effects/befores and afters going on in the universe.

DAVID: The article does carry Einstein to illogical extremes, but the equations allow time in both directions. Does math always tell the whole truth? Before humans appeared there was a progression of events which upon our arrival we have studied. Time was always present as before and after.

It’s a pleasure to find that we are in agreement!

Consciousness: not explained by panpsychism

by David Turell @, Wednesday, August 08, 2018, 19:48 (68 days ago) @ dhw

DAVID: For me spacetime presents no problem. It is timeless but our conscious experience orders events in an arrow to the future and time appears.

dhw: For me it’s the same old story wrapped up in verbiage. We don’t know the source of consciousness, and none of this disproves the possibility that “each spatiotemporal thing has a mental or ‘inner’ aspect” (dictionary definition of panpsychism). Some people equate this idea with the presence of their God in all things (top-down consciousness), while others may use the concept as the basis for a bottom-up evolution of consciousness. As for the reality of time, if you believe in the sequence of cause and effect, you can’t say spacetime is timeless, because there is a before and after. If you don’t believe in the reality of cause and effect/before and after, try the above test. And I’ll be a devil here, and tell you that I really and truly believe that even if there were no humans consciously experiencing events, there would still be causes and effects/befores and afters going on in the universe.

DAVID: The article does carry Einstein to illogical extremes, but the equations allow time in both directions. Does math always tell the whole truth? Before humans appeared there was a progression of events which upon our arrival we have studied. Time was always present as before and after.

dhw: It’s a pleasure to find that we are in agreement!

Why not?

Consciousness: Egnor on dualism

by David Turell @, Monday, November 27, 2017, 15:41 (323 days ago) @ David Turell

Neurosurgeon supports dualism:

https://evolutionnews.org/2017/11/what-the-craniopagus-twins-teach-us-about-the-mind-an...

"Krista and Tatiana Hogan, are conjoined twins who share connections between their brains. The twins are the subject of two CBC TV documentaries, telling their remarkable stories at, respectively, ages seven and eleven. They have much to teach us about the relationship between the brain and the mind.

"The twins share portions of their brains and a common blood flow to their brains. They can never be safely surgically separated. The most important brain structure that they share is a thalamic bridge, which is a bundle of nerve axons. A similar connection exists in all people, and it connects the two sides of the thalamus. The thalamus is a critical part of the brain that mediates wakefulness and motor and sensory function.

***

"They are two people. They remain completely distinct children — they have, we might say, two separate souls, not one soul with two bodies. They remain different and fully distinct people. In fact, their story wouldn’t be so remarkable if they were one person, because centralized sensation and control of limbs is normal for one person, but quite remarkable for two people.

"It is important to understand the aspects of mind that they do share. They share some motor control, some common sensations, and probably share some aspects of imagination — that is, the ability to reconstruct sensory images (visual, auditory, olfactory, etc.).

"This sharing of some aspects of the mind, but not others, is remarkably consistent with classical Thomistic dualism. In Thomistic dualism, the human soul is the composite of three powers: vegetative, sensory, and rational. Vegetative powers are what we today call autonomic physiological control — control of heart rate, control of blood pressure, control of growth, reproduction, respiration, hormonal control, etc. These are unconscious powers that make life possible in the most fundamental way.

"We also have “sensory” powers, which include (in modern terminology) sensation as well as motor function, and imagination and emotion. These vegetative and sensory powers of the mind are common to those of plants and animals, who have physiological (plants) and motor and sensory (animals) powers akin to those of humans.

"Human beings alone have rational powers, which is the ability to think abstractly, without reference to particular things. Abstract mathematics, and abstract thought about logic or morality, are examples of rational powers of the human soul that are not shared by plants or animals.

"However, rational powers of the soul — abstract thought — are immaterial powers. They are not caused by matter, although material processes, such as wakefulness, normal physiology, vision, imagination, etc., are necessary for normal expression of immaterial abstract thought. In the Thomistic understanding, material powers “present” information to the immaterial rational aspect of the soul, which abstracts the intelligible species (immaterial form) from the matter and comprehends it.

"In light of this Thomistic understanding of the soul, the abilities that Tatiana and Krista share are the material powers of the brain, which we expect them to share, because they share brain matter. What they don’t appear to share is the immaterial aspect of the soul — reasoning in an abstract sense, and personal identity, individuality, etc. They are separate souls who share some material brain tissue, and thus share some material powers of the mind. They do not share immaterial powers of the mind, because immaterial powers can’t be shared, because immaterial powers aren’t material things that can be common to two people.

"Tatiana’s and Krista’s shared and individual powers of mind are just what Thomistic dualism predicts. They share material powers of mind, but not immaterial powers. They remain distinct souls.

***

"Roger Sperry’s Nobel Prize-winning studies of split brain operations showed that what was “split” by surgically dividing the brain in half were sensory powers of the mind. A patient with a split brain remains a discrete individual person, with one self and one mind.

***

"A similar phenomenon was noted by Wilder Penfield, who was the pioneering neurosurgeon who started the discipline of epilepsy surgery. He noted that while operating on conscious patients he could stimulate many sensory and motor aspects of brain function, but he couldn’t stimulate or ablate that patient’s sense of self or experience of unitary existence. There was, Penfield noted, as aspect of the mind that he couldn’t reach, that remained beyond his surgical instruments.

"Neuroscientist Benjamin Libet, who pioneered the scientific study of consciousness and of free will, also found an immaterial power of the mind that appears distinct from and prior to material mental powers. He concluded that free will is real.

***

"The evidence for dualism, and specifically for Thomistic dualism, is abundant in neuroscience. We are composites of material powers and immaterial powers. In the traditional way of understanding man, we are composites of matter and spirit, and we bridge the gap between the two realms of nature."

Comment: Egnor says dualism is real. Read the whole essay.

Consciousness: Egnor on dualism

by dhw, Tuesday, November 28, 2017, 13:58 (322 days ago) @ David Turell

QUOTE: "The evidence for dualism, and specifically for Thomistic dualism, is abundant in neuroscience. We are composites of material powers and immaterial powers. In the traditional way of understanding man, we are composites of matter and spirit, and we bridge the gap between the two realms of nature."

DAVID's comment: Egnor says dualism is real. Read the whole essay.

A very interesting essay, and I doubt if even a materialist would disagree with the distinction between material and immaterial powers. The question is not what we can do, but what is the SOURCE of what we can do. However, before passing any further comment, I need your professional expertise. It’s clear from the pictures that there are areas of the brain the twins do NOT share, whereas the article only dwells on those they do. I’d be grateful if you would tell us exactly which parts of the brain they do NOT share, and what functions those parts are normally associated with.

Consciousness: Egnor on dualism

by David Turell @, Tuesday, November 28, 2017, 15:34 (322 days ago) @ dhw

QUOTE: "The evidence for dualism, and specifically for Thomistic dualism, is abundant in neuroscience. We are composites of material powers and immaterial powers. In the traditional way of understanding man, we are composites of matter and spirit, and we bridge the gap between the two realms of nature."

DAVID's comment: Egnor says dualism is real. Read the whole essay.

dhw: A very interesting essay, and I doubt if even a materialist would disagree with the distinction between material and immaterial powers. The question is not what we can do, but what is the SOURCE of what we can do. However, before passing any further comment, I need your professional expertise. It’s clear from the pictures that there are areas of the brain the twins do NOT share, whereas the article only dwells on those they do. I’d be grateful if you would tell us exactly which parts of the brain they do NOT share, and what functions those parts are normally associated with.

Basically they share some sensory and motor controls, but there seems to be some prefrontal connection since they appear at times to read each others thoughts. And they share some posterior cortical information (vision). All of this seems quite clear to Egnor, short of doing an autopsy. The key to his discussion is that they are clearly separate personalities despite the connectivity. This would mean the way they speak and express their thoughts are separate. Speech is in a middle area of the cortex as is the motor control strip. There is no 'exactly' that I can give you. What is it you want and why?

Consciousness: Egnor on dualism

by dhw, Wednesday, November 29, 2017, 18:38 (320 days ago) @ David Turell

dhw: A very interesting essay, and I doubt if even a materialist would disagree with the distinction between material and immaterial powers. The question is not what we can do, but what is the SOURCE of what we can do. However, before passing any further comment, I need your professional expertise. It’s clear from the pictures that there are areas of the brain the twins do NOT share, whereas the article only dwells on those they do. I’d be grateful if you would tell us exactly which parts of the brain they do NOT share, and what functions those parts are normally associated with.

DAVID: Basically they share some sensory and motor controls, but there seems to be some prefrontal connection since they appear at times to read each others thoughts. And they share some posterior cortical information (vision). All of this seems quite clear to Egnor, short of doing an autopsy. The key to his discussion is that they are clearly separate personalities despite the connectivity. This would mean the way they speak and express their thoughts are separate. Speech is in a middle area of the cortex as is the motor control strip. There is no 'exactly' that I can give you. What is it you want and why?

I know what is meant by separate personalities. But if this is to be regarded as proof of dualism, we need to know which parts of the brain are joined and which are separate. Egnor only tells us about some parts that are shared (as you say, they are mainly sensory and motor). If other parts of the brain are responsible for thought and personality, as materialists believe, and those parts are separate, the case for dualism is far from proven. I noticed in the pictures that the back of one head is joined to one front side of the other (not really much “pre-frontal connection”), but I don’t know enough about the brain to tell how significant this might be. If “pre-frontal” sections help to form personality (materialist approach), then Egnor’s “evidence” for dualism is badly weakened. But I’m not prejudging – I’d just like to know. And thank you again for telling us about this extraordinary case

Consciousness: Egnor on dualism

by David Turell @, Wednesday, November 29, 2017, 20:03 (320 days ago) @ dhw


dhw: If “pre-frontal” sections help to form personality (materialist approach), then Egnor’s “evidence” for dualism is badly weakened. But I’m not prejudging – I’d just like to know. And thank you again for telling us about this extraordinary case.

You are welcome. But I would state it differently. The soul/consciousness uses the prefrontal cortex as the personality develops in a child.

Consciousness: Egnor on dualism

by dhw, Thursday, November 30, 2017, 13:13 (320 days ago) @ David Turell

dhw: If “pre-frontal” sections help to form personality (materialist approach), then Egnor’s “evidence” for dualism is badly weakened. But I’m not prejudging – I’d just like to know. And thank you again for telling us about this extraordinary case.

DAVID: You are welcome. But I would state it differently. The soul/consciousness uses the prefrontal cortex as the personality develops in a child.

If the prefrontal cortex is the seat of the personality, and the children are not joined at the prefrontal cortex, I’m afraid Egnor’s example provides no evidence whatsoever for dualism. Your own comment simply means that the two children have different souls, and that would apply to everybody, joined or not.

Consciousness: Egnor on dualism

by David Turell @, Thursday, November 30, 2017, 14:32 (320 days ago) @ dhw

dhw: If “pre-frontal” sections help to form personality (materialist approach), then Egnor’s “evidence” for dualism is badly weakened. But I’m not prejudging – I’d just like to know. And thank you again for telling us about this extraordinary case.

DAVID: You are welcome. But I would state it differently. The soul/consciousness uses the prefrontal cortex as the personality develops in a child.

dhw: If the prefrontal cortex is the seat of the personality, and the children are not joined at the prefrontal cortex, I’m afraid Egnor’s example provides no evidence whatsoever for dualism. Your own comment simply means that the two children have different souls, and that would apply to everybody, joined or not.

Egnor's opinion repeated:

"The evidence for dualism, and specifically for Thomistic dualism, is abundant in neuroscience. We are composites of material powers and immaterial powers. In the traditional way of understanding man, we are composites of matter and spirit, and we bridge the gap between the two realms of nature."

'Nuff said.

Consciousness: Egnor on dualism

by dhw, Friday, December 01, 2017, 11:56 (319 days ago) @ David Turell

dhw: If “pre-frontal” sections help to form personality (materialist approach), then Egnor’s “evidence” for dualism is badly weakened. But I’m not prejudging – I’d just like to know. And thank you again for telling us about this extraordinary case.

DAVID: You are welcome. But I would state it differently. The soul/consciousness uses the prefrontal cortex as the personality develops in a child.

dhw: If the prefrontal cortex is the seat of the personality, and the children are not joined at the prefrontal cortex, I’m afraid Egnor’s example provides no evidence whatsoever for dualism. Your own comment simply means that the two children have different souls, and that would apply to everybody, joined or not.

DAVID: Egnor's opinion repeated:
"The evidence for dualism, and specifically for Thomistic dualism, is abundant in neuroscience. We are composites of material powers and immaterial powers. In the traditional way of understanding man, we are composites of matter and spirit, and we bridge the gap between the two realms of nature."
'Nuff said.

Not ‘nuff said. I know what dualism means, and I am not disagreeing with Egnor’s opinion. I am simply pointing out that this particular case, which he cites as EVIDENCE of dualism, is no such thing if the shared part of the brain only governs activities unrelated to the individual personality of each twin.

Consciousness: Egnor on dualism

by David Turell @, Friday, December 01, 2017, 14:47 (319 days ago) @ dhw

dhw: If “pre-frontal” sections help to form personality (materialist approach), then Egnor’s “evidence” for dualism is badly weakened. But I’m not prejudging – I’d just like to know. And thank you again for telling us about this extraordinary case.

DAVID: You are welcome. But I would state it differently. The soul/consciousness uses the prefrontal cortex as the personality develops in a child.

dhw: If the prefrontal cortex is the seat of the personality, and the children are not joined at the prefrontal cortex, I’m afraid Egnor’s example provides no evidence whatsoever for dualism. Your own comment simply means that the two children have different souls, and that would apply to everybody, joined or not.

DAVID: Egnor's opinion repeated:
"The evidence for dualism, and specifically for Thomistic dualism, is abundant in neuroscience. We are composites of material powers and immaterial powers. In the traditional way of understanding man, we are composites of matter and spirit, and we bridge the gap between the two realms of nature."
'Nuff said.

dhw: Not ‘nuff said. I know what dualism means, and I am not disagreeing with Egnor’s opinion. I am simply pointing out that this particular case, which he cites as EVIDENCE of dualism, is no such thing if the shared part of the brain only governs activities unrelated to the individual personality of each twin.

Good point.

Consciousness: and brain damage

by David Turell @, Tuesday, December 26, 2017, 00:53 (294 days ago) @ David Turell

This review article demonstrates how much consciousness function can survive a variety of brain injuries or abnormalities:

https://med.virginia.edu/perceptual-studies/wp-content/uploads/sites/360/2017/12/Discre...

"Abstract: Neuroscientists typically assume that human mental functions are
generated by the brain and that its structural elements, including the different cell
layers and tissues that form the neocortex, play specific roles in this complex process.
Different functional units are thought to complement one another to create
an integrated self-awareness or episodic memory. Still, findings that pertain to
brain dysplasia and brain lesions indicate that in some individuals there is a considerable
discrepancy between the cerebral structures and cognitive functioning.
This seems to question the seemingly well-defined role of these brain structures.
This article provides a review of such remarkable cases. It contains overviews of
noteworthy aspects of hydrocephalus, hemihydranencephaly, hemispherectomy,
and certain abilities of “savants.” We add considerations on memory processing,
comment on the assumed role of neural plasticity in these contexts, and highlight
the importance of taking such anomalies into account when formulating
encompassing models of brain functioning."

***

"how important the usual
anatomy of the brain and its cellular layers really is. It still needs to be
determined according to which principles the involved synapses, cells,
and tissues of the brain successfully organize their fine-tuned neural circuits
under such abnormal anatomical and physiological conditions.
This problem is even more apparent after hemispherectomies in which,
for example, the language center was removed along with the malfunctioning
hemisphere. Assuming that a given brain structure dictates
the mental capacities of the individual, it remains difficult to explain
how the remaining brain structures and their neural activities can
“know” that a “language center” is missing now, and how these neurons
induce and guide its duplication in their own hemisphere. Majorek
(2012) argued that this activity requires the existence of a higher control
center that would be able to detect this gap in function and to initiate
steps that lead to its mending. He stressed that so far, the existence of
such a control center in the brain has not been reported and that, given
the decentralized organization of the brain, itwould be difficult to imagine
where such a control center could be located.

"Indeed, one might wonder whether such processes of reorganization
are purely self-organizing processes of neuronal tissue in response
to external stimuli, or whether the mind or “the self ” actively participates
in these processes. Several studies suggest that the brain can indeed be altered by mental stimuli and processes on the molecular, cellular,
and neural circuit levels. In a review focusing on neuroimaging
studies, Beauregard (2007) summarized examples of mental influence
on brain structure from research into emotional self-regulation, psychotherapy,
and placebo experiments. He concluded that these studies
strongly support the view that thoughts, feelings, beliefs, and volition
do exert a causal influence on brain plasticity, and he pointed to the obvious
fact that mental causation is an essential ingredient for successful
therapies. This is, of course, also valid for patients who train to regain
lost faculties after strokes, hemispherectomy, or brain injuries. The degree
of success in rewiring the brain is clearly dependent on the patients'
volition and purposeful training. According to Beauregard (2007), such
findings call into question positions in which all mental processes are
thought to be entirely reducible to biochemical processes.

"In sum, the relation between the brain's structure and its functional
capacities, and the principles that govern neural rewiring processes after
or during developmental damage are still poorly understood. The cases
presented in this article highlight that there is still much to learn about
“the brain and its self ” from a neurobiological perspective.
On the basis of the different cases of discrepancy between cerebral
and cognitive functioning discussed in the present article, some authors
doubt that the brain serves as a comprehensive memory store, arguing
that its function more closely resembles a receptor or transmitter of
memory and allied cognitive processes."

Comment: Bruce Greyson has described and agrees with the way consciousness leaves the brain in NDE's. He is quoted in my first book. I believe consciousness as an operative entity uses the brain to bridge these problems.

Consciousness: and brain damage

by dhw, Wednesday, December 27, 2017, 16:00 (293 days ago) @ David Turell

DAVID: This review article demonstrates how much consciousness function can survive a variety of brain injuries or abnormalities:
https://med.virginia.edu/perceptual-studies/wp-content/uploads/sites/360/2017/12/Discre...

Thank you for this extremely revealing article, which deals with many of the aspects of consciousness we have been discussing, but from an angle we have not considered before. I am going to cherrypick quotes that strike me as particularly relevant.

Neuroscientists typically assume that human mental functions are generated by the brain…

This of course is the materialist view.

“…findings that pertain to brain dysplasia and brain lesions indicate that in some individuals there is a considerable discrepancy between the cerebral structures and cognitive functioning.”

This makes it clear that the current attribution of certain cognitive functions to certain parts of the brain is unreliable.

"Assuming that a given brain structure dictates the mental capacities of the individual, it remains difficult to explain how the remaining brain structures and their neural activities can “know” that a “language center” is missing now, and how these neurons
induce and guide its duplication in their own hemisphere. Majorek(2012) argued that this activity requires the existence of a higher control center that would be able to detect this gap in function and to initiate steps that lead to its mending. He stressed that […] given the decentralized organization of the brain, it would be difficult to imagine where such a control center could be located
.”

We are getting very close to the nub of the matter now. It is clear that something organizes the materials of the brain to enable them to provide the elements that have gone missing. The dualist would argue that this is the immaterial “soul”/self/conscious mind. However:

Several studies suggest that the brain can indeed be altered by mental stimuli and processes on the molecular, cellular, and neural circuit levels.”

And this is the sentence that really made me prick up my ears. It lies at the very heart of the hypothesis which I suggest links the whole history of life, evolution and consciousness together: namely, the intelligent cell. Like every other cell community, the brain is an interlinking network in which individual cells and individual clusters communicate with one another. If one cluster is diseased or missing, the something that does the reorganizing may be the cells themselves, cooperating intelligently to fill the gap. An analogy would be ant communities, which never fail to fill any gaps in their social structure, although it is “difficult to imagine “ where a control centre could be located. Combined intelligences would explain at ALL levels of life and evolution precisely how each community works. David insists that cells only APPEAR to be intelligent, and it was all either preprogrammed 3.8 billion years ago by his God, or his God dabbled. My hypothesis is that cells ARE intelligent, but it allows for a God to be the creator of cellular intelligence.

“[Beauregard] concluded that these studies strongly support the view that thoughts, feelings, beliefs, and volition do exert a causal influence on brain plasticity, and he pointed to the obvious fact that mental causation is an essential ingredient for successful
therapies.”

Once again we have evidence that thought and the effort made by consciousness/the mind create changes in the brain, just like the Indian women learning to write. The brain does not change in anticipation of the thought/effort.

According to Beauregard (2007), such findings call into question positions in which all mental processes are thought to be entirely reducible to biochemical processes.”

This clearly opens the way to the dualistic split between mind and body.

DAVID’s comment: Bruce Greyson has described and agrees with the way consciousness leaves the brain in NDE's. […]

This is the point at which we need a reconciliation between the two theories, and one of these days I shall return to that subject!

Consciousness: and brain damage

by David Turell @, Wednesday, December 27, 2017, 18:23 (292 days ago) @ dhw

dhw: We are getting very close to the nub of the matter now. It is clear that something organizes the materials of the brain to enable them to provide the elements that have gone missing. The dualist would argue that this is the immaterial “soul”/self/conscious mind. However:

dhw: “Several studies suggest that the brain can indeed be altered by mental stimuli and processes on the molecular, cellular, and neural circuit levels.”

And this is the sentence that really made me prick up my ears. It lies at the very heart of the hypothesis which I suggest links the whole history of life, evolution and consciousness together: namely, the intelligent cell. Like every other cell community, the brain is an interlinking network in which individual cells and individual clusters communicate with one another. If one cluster is diseased or missing, the something that does the reorganizing may be the cells themselves, cooperating intelligently to fill the gap. An analogy would be ant communities, which never fail to fill any gaps in their social structure, although it is “difficult to imagine “ where a control centre could be located. Combined intelligences would explain at ALL levels of life and evolution precisely how each community works. David insists that cells only APPEAR to be intelligent, and it was all either preprogrammed 3.8 billion years ago by his God, or his God dabbled. My hypothesis is that cells ARE intelligent, but it allows for a God to be the creator of cellular intelligence.

And I will insist they are programmed by God to act automatically intelligently


dhw: “[Beauregard] concluded that these studies strongly support the view that thoughts, feelings, beliefs, and volition do exert a causal influence on brain plasticity, and he pointed to the obvious fact that mental causation is an essential ingredient for successful therapies.”

Once again we have evidence that thought and the effort made by consciousness/the mind create changes in the brain, just like the Indian women learning to write. The brain does not change in anticipation of the thought/effort.

This applies to any existing level of pre-cortical development in an pre-sapiens type brain as well as to sapiens. It does not explain the jumps in cortical, pre-cortical size and complexity at each fossil level.


dhw: “According to Beauregard (2007), such findings call into question positions in which all mental processes are thought to be entirely reducible to biochemical processes.”

This clearly opens the way to the dualistic split between mind and body.

DAVID’s comment: Bruce Greyson has described and agrees with the way consciousness leaves the brain in NDE's. […]

This is the point at which we need a reconciliation between the two theories, and one of these days I shall return to that subject!

The mental processes are biochemical processes at the base of consciousness functioning. But they are dthe living wet hardware!

Consciousness: and brain damage

by dhw, Friday, December 29, 2017, 08:52 (291 days ago) @ David Turell

QUOTE: “Several studies suggest that the brain can indeed be altered by mental stimuli and processes on the molecular, cellular, and neural circuit levels.”

dhw: And this is the sentence that really made me prick up my ears. It lies at the very heart of the hypothesis which I suggest links the whole history of life, evolution and consciousness together: namely, the intelligent cell. Like every other cell community, the brain is an interlinking network in which individual cells and individual clusters communicate with one another. If one cluster is diseased or missing, the something that does the reorganizing may be the cells themselves, cooperating intelligently to fill the gap. An analogy would be ant communities, which never fail to fill any gaps in their social structure, although it is “difficult to imagine “ where a control centre could be located. Combined intelligences would explain at ALL levels of life and evolution precisely how each community works. David insists that cells only APPEAR to be intelligent, and it was all either preprogrammed 3.8 billion years ago by his God, or his God dabbled. My hypothesis is that cells ARE intelligent, but it allows for a God to be the creator of cellular intelligence.

DAVID: And I will insist they are programmed by God to act automatically intelligently

“Automatically intelligently” is another of your obfuscations which needs to be clarified. Either the cells are automatons that have been programmed with each and every one of their responses and therefore do not require even one iota of autonomous intelligence, or they have been endowed (perhaps by God) with autonomous intelligence which they naturally use when confronted with new problems.

QUOTE: “[Beauregard] concluded that these studies strongly support the view that thoughts, feelings, beliefs, and volition do exert a causal influence on brain plasticity, and he pointed to the obvious fact that mental causation is an essential ingredient for successful therapies.”

Dhw: Once again we have evidence that thought and the effort made by consciousness/the mind create changes in the brain, just like the Indian women learning to write. The brain does not change in anticipation of the thought/effort.

DAVID: This applies to any existing level of pre-cortical development in an pre-sapiens type brain as well as to sapiens. It does not explain the jumps in cortical, pre-cortical size and complexity at each fossil level.

As I keep saying, nobody can explain the jumps, which is why we have so many different theories. However, since we KNOW that mental activity changes the brain, whereas there is absolutely no evidence of the brain changing in anticipation of mental activity (your theory that God enlarged the pre-sapiens brain before it could come up with its new concepts), my proposal at least has a degree of scientific backing, unlike your own.

QUOTE: “According to Beauregard (2007), such findings call into question positions in which all mental processes are thought to be entirely reducible to biochemical processes.
Dhw: This clearly opens the way to the dualistic split between mind and body.
DAVID’s comment: Bruce Greyson has described and agrees with the way consciousness leaves the brain in NDE's. […]
Dhw: This is the point at which we need a reconciliation between the two theories, and one of these days I shall return to that subject!
DAVID: The mental processes are biochemical processes at the base of consciousness functioning. But they are the living wet hardware!

I have no idea what this means. You have always insisted that mental processes are the province of the soul/self/consciousness and NOT of biochemical processes. If this is true, then biochemical processes provide information which is processed by the s/s/c, whose mental processes then trigger further biochemical processes to implement decisions made by the s/s/c.

Consciousness: and brain damage

by David Turell @, Monday, January 08, 2018, 15:52 (281 days ago) @ dhw


DAVID: And I will insist they are programmed by God to act automatically intelligently

dhw: “Automatically intelligently” is another of your obfuscations which needs to be clarified. Either the cells are automatons that have been programmed with each and every one of their responses and therefore do not require even one iota of autonomous intelligence, or they have been endowed (perhaps by God) with autonomous intelligence which they naturally use when confronted with new problems.

I chose the first of your theories as you well know. The second involves the ability for independent thought without any sign of brain function being present in a cell.


DAVID: This applies to any existing level of pre-cortical development in an pre-sapiens type brain as well as to sapiens. It does not explain the jumps in cortical, pre-cortical size and complexity at each fossil level.

dhw: As I keep saying, nobody can explain the jumps, which is why we have so many different theories. However, since we KNOW that mental activity changes the brain, whereas there is absolutely no evidence of the brain changing in anticipation of mental activity (your theory that God enlarged the pre-sapiens brain before it could come up with its new concepts), my proposal at least has a degree of scientific backing, unlike your own.

I understand that God is not accepted by science! But the brains suddenly enlarged in each new stage and then the products of that new-sized brain appeared. That sequence tells us the new cortex could produce new thoughts and concepts, whereas the smaller brain could not.

DAVID: The mental processes are biochemical processes at the base of consciousness functioning. But they are the living wet hardware!

dhw: I have no idea what this means. You have always insisted that mental processes are the province of the soul/self/consciousness and NOT of biochemical processes. If this is true, then biochemical processes provide information which is processed by the s/s/c, whose mental processes then trigger further biochemical processes to implement decisions made by the s/s/c.

You keep refusing to accept my analogy that the brain is used as a computer by the s/s/c and for the living person, the brain is the access to the s/s/c. After death that connection is not required.

Consciousness: and brain damage

by dhw, Wednesday, January 10, 2018, 10:48 (279 days ago) @ David Turell

DAVID: And I will insist they are programmed by God to act automatically intelligently

dhw: “Automatically intelligently” is another of your obfuscations which needs to be clarified. Either the cells are automatons that have been programmed with each and every one of their responses and therefore do not require even one iota of autonomous intelligence, or they have been endowed (perhaps by God) with autonomous intelligence which they naturally use when confronted with new problems.

DAVID: I chose the first of your theories as you well know. The second involves the ability for independent thought without any sign of brain function being present in a cell.

A cell can hardly show brain function if it hasn’t got a brain. We normally judge intelligence by the ability of organisms to act intelligently, and if they are able to solve new problems, some of us would take that as a sign that they know what they’re doing. Any dualist who claims that intelligence is impossible without a brain is arguing against himself. Hence the continued confusion exemplified by your next comment:

DAVID: […] the brains suddenly enlarged in each new stage and then the products of that new-sized brain appeared. That sequence tells us the new cortex could produce new thoughts and concepts, whereas the smaller brain could not.

But according to you, the cortex does NOT produce thoughts and concepts! You keep forgetting that you are a dualist! However, if the cortex is indeed the producer of thoughts – materialist view, which may well be correct – it is perfectly feasible that individual old cortexes produced new thoughts and concepts (you don’t seem to recognize that just like sapiens some individual hominids might have been cleverer than others), but these required additional abilities for their implementation, and so just as the illiterate women’s brains rewired themselves IN RESPONSE to new concepts, the pre-sapiens brain expanded IN RESPONSE to the need for new abilities, i.e. the implementation of the concept was the cause of the expansion.

DAVID: The mental processes are biochemical processes at the base of consciousness functioning. But they are the living wet hardware!

Once again, you the dualist are telling us that mental processes are biochemical!

DAVID: You keep refusing to accept my analogy that the brain is used as a computer by the s/s/c and for the living person, the brain is the access to the s/s/c. After death that connection is not required.

The computer analogy leads to nothing but confusion. What is your dualistic self/soul/consciousness if it’s not the living person? So apparently the brain is the living person’s means of access to the living person. What does that mean? If the s/s/c is NOT confined to biochemical processes (your dualism), then mental processes are NOT biochemical processes, and no amount of obfuscation with computer analogies can disguise this contradiction! (See “learning new tasks” for yet more computer obfuscations).

Consciousness: and brain damage

by David Turell @, Wednesday, January 10, 2018, 15:02 (279 days ago) @ dhw

DAVID: […] the brains suddenly enlarged in each new stage and then the products of that new-sized brain appeared. That sequence tells us the new cortex could produce new thoughts and concepts, whereas the smaller brain could not.

dhw: But according to you, the cortex does NOT produce thoughts and concepts! You keep forgetting that you are a dualist!

I never forget I am a dualist as I sit in front of my computer, from which I am totally separate. I view ( and you refuse to do so) my brain as a wet biologic computer which I (s/s/c) use within my body, but the s/s/c is a separate software as shown by NDE's.

dhw: However, if the cortex is indeed the producer of thoughts – materialist view, which may well be correct – it is perfectly feasible that individual old cortexes produced new thoughts and concepts (you don’t seem to recognize that just like sapiens some individual hominids might have been cleverer than others), but these required additional abilities for their implementation, and so just as the illiterate women’s brains rewired themselves IN RESPONSE to new concepts, the pre-sapiens brain expanded IN RESPONSE to the need for new abilities, i.e. the implementation of the concept was the cause of the expansion.

Twisted thought, backwards. An existing large cortex shrinks with use! These is no evidence that new desired uses forces expansion, but it is a neat theory to avoid God.


DAVID: The mental processes are biochemical processes at the base of consciousness functioning. But they are the living wet hardware!

dhw: Once again, you the dualist are telling us that mental processes are biochemical!

Of course they are! Read above.


DAVID: You keep refusing to accept my analogy that the brain is used as a computer by the s/s/c and for the living person, the brain is the access to the s/s/c. After death that connection is not required.

dhw: The computer analogy leads to nothing but confusion. What is your dualistic self/soul/consciousness if it’s not the living person?

My s/s/c is immaterially existing within me and can separate from me. NDE's!

dhw: So apparently the brain is the living person’s means of access to the living person. What does that mean? If the s/s/c is NOT confined to biochemical processes (your dualism), then mental processes are NOT biochemical processes, and no amount of obfuscation with computer analogies can disguise this contradiction! (See “learning new tasks” for yet more computer obfuscations).

Just try to imagine what I clearly see. Our personalities cannot be seen or felt. I know your personality but I can't see it or touch it. But I can see your face in my memory and recognize it, all immaterial. All of us are wet biology with functional immaterial s/s/c's existing in us to run the brain.

Consciousness: and brain damage

by dhw, Thursday, January 11, 2018, 15:02 (278 days ago) @ David Turell

DAVID: […] the brains suddenly enlarged in each new stage and then the products of that new-sized brain appeared. That sequence tells us the new cortex could produce new thoughts and concepts, whereas the smaller brain could not.
dhw: But according to you, the cortex does NOT produce thoughts and concepts! You keep forgetting that you are a dualist!
DAVID: I never forget I am a dualist as I sit in front of my computer, from which I am totally separate. I view ( and you refuse to do so) my brain as a wet biologic computer which I (s/s/c) use within my body, but the s/s/c is a separate software as shown by NDE's.

You keep desperately trying to hide the contradictions by reverting to your convoluted computer analogy. Do you, the dualist, believe that the cortex produces your thoughts, or is it your dualist “soul” that produces your thoughts?

dhw: […] just as the illiterate women’s brains rewired themselves IN RESPONSE to new concepts, the pre-sapiens brain expanded IN RESPONSE to the need for new abilities, i.e. the implementation of the concept was the cause of the expansion.
DAVID: Twisted thought, backwards. An existing large cortex shrinks with use! These is no evidence that new desired uses forces expansion, but it is a neat theory to avoid God.

The existing large cortex shrinks because the brain and skull have reached their optimum size, and so expansion has been replaced by complexification. This has proved so efficient that some cells and connections are no longer needed. The hypothesis that brain expansion was caused by the need for new abilities to implement new concepts does not avoid God – it merely avoids your theory that God preprogrammed or engineered expansion before hominins were able to come up with new concepts. If God exists, he would have set up the whole mechanism of cellular intelligence on which my hypothesis depends.

DAVID: The mental processes are biochemical processes at the base of consciousness functioning. But they are the living wet hardware!
dhw: Once again, you the dualist are telling us that mental processes are biochemical!
DAVID: Of course they are! Read above.

I have read above, and you simply refuse to answer the simple question: Do you, the dualist, believe that the material cortex produces your immaterial thoughts, or is it your immaterial soul that produces your immaterial thoughts? (Not to be conflated with the material processes of perception and implementation.)

DAVID: You keep refusing to accept my analogy that the brain is used as a computer by the s/s/c and for the living person, the brain is the access to the s/s/c. After death that connection is not required.
dhw: The computer analogy leads to nothing but confusion. What is your dualistic self/soul/consciousness if it’s not the living person?
DAVID: My s/s/c is immaterially existing within me and can separate from me. NDE's!

THAT is indeed dualism, and you do not need a computer analogy to muddy the waters with incomprehensible convolutions like the brain/computer being “the access to the s/s/c”.

dhw: If the s/s/c is NOT confined to biochemical processes (your dualism), then mental processes are NOT biochemical processes, and no amount of obfuscation with computer analogies can disguise this contradiction!
DAVID: Just try to imagine what I clearly see. Our personalities cannot be seen or felt. I know your personality but I can't see it or touch it. But I can see your face in my memory and recognize it, all immaterial. All of us are wet biology with functional immaterial s/s/c's existing in us to run the brain.

At last a clear and meaningful account of your dualistic beliefs, mercifully freed from the messy computer analogy, and specifying that it is the immaterial s/s/c that runs the material brain. If it is true, it is a complete rebuttal of your statements that the cortex PRODUCES the thoughts and concepts, and that mental processes are biochemical.

Consciousness: and brain damage

by David Turell @, Thursday, January 11, 2018, 15:44 (278 days ago) @ dhw

dhw: […] just as the illiterate women’s brains rewired themselves IN RESPONSE to new concepts, the pre-sapiens brain expanded IN RESPONSE to the need for new abilities, i.e. the implementation of the concept was the cause of the expansion.

DAVID: Twisted thought, backwards. An existing large cortex shrinks with use! These is no evidence that new desired uses forces expansion, but it is a neat theory to avoid God.

dhw: The existing large cortex shrinks because the brain and skull have reached their optimum size, and so expansion has been replaced by complexification. This has proved so efficient that some cells and connections are no longer needed. The hypothesis that brain expansion was caused by the need for new abilities to implement new concepts does not avoid God – it merely avoids your theory that God preprogrammed or engineered expansion before hominins were able to come up with new concepts. If God exists, he would have set up the whole mechanism of cellular intelligence on which my hypothesis depends.

The bold: I'm glad you know exactly what God would do. The complexity has nothing to do with optimum size. That is your theory, nothing more. And the shrinkage involved more wiring and connections of the neurons used, not less, i.e., more complexity of connections.

DAVID: My s/s/c is immaterially existing within me and can separate from me. NDE's!

dhw: THAT is indeed dualism, and you do not need a computer analogy to muddy the waters with incomprehensible convolutions like the brain/computer being “the access to the s/s/c”.

dhw: If the s/s/c is NOT confined to biochemical processes (your dualism), then mental processes are NOT biochemical processes, and no amount of obfuscation with computer analogies can disguise this contradiction!

DAVID: Just try to imagine what I clearly see. Our personalities cannot be seen or felt. I know your personality but I can't see it or touch it. But I can see your face in my memory and recognize it, all immaterial. All of us are wet biology with functional immaterial s/s/c's existing in us to run the brain.

dhw: At last a clear and meaningful account of your dualistic beliefs, mercifully freed from the messy computer analogy, and specifying that it is the immaterial s/s/c that runs the material brain. If it is true, it is a complete rebuttal of your statements that the cortex PRODUCES the thoughts and concepts, and that mental processes are biochemical.

I have always tried to present the concepts in the statement I've given above, and I think you have finally understood my position, except your last comment. Of course thoughts and concepts are produced by the pre-frontal and frontal cortex, directed by the s/s/c. The base of mental processes is of course biochemical as that describes the material funtional brain which does act as a computer under control of the s/s/c software. The ability to produce very complex thought requires a very complex enlarged cortex for the s/s/c to use. Proven by new artifact production by each stage of hominin.

Consciousness: and brain damage

by dhw, Friday, January 12, 2018, 13:07 (277 days ago) @ David Turell

DAVID: An existing large cortex shrinks with use! These is no evidence that new desired uses forces expansion, but it is a neat theory to avoid God.
dhw: The existing large cortex shrinks because the brain and skull have reached their optimum size, and so expansion has been replaced by complexification. This has proved so efficient that some cells and connections are no longer needed. The hypothesis that brain expansion was caused by the need for new abilities to implement new concepts does not avoid God – it merely avoids your theory that God preprogrammed or engineered expansion before hominins were able to come up with new concepts. If God exists, he would have set up the whole mechanism of cellular intelligence on which my hypothesis depends. (David's bold)
DAVID: The bold: I'm glad you know exactly what God would do. The complexity has nothing to do with optimum size. That is your theory, nothing more. And the shrinkage involved more wiring and connections of the neurons used, not less, i.e., more complexity of connections.

The bold: you claimed that my hypothesis avoided God. I have shown you that it doesn’t. Of course I don’t know exactly what a God would do. Nor do you, with your hypothesis that your God preprogrammed or dabbled every innovation, lifestyle and natural wonder in the history of evolution in order to produce the human brain! As regards optimum size, you yourself said that an infinitely expanding brain/skull was the stuff of science fiction. But yes, my hypothesis is that any further increase would have led to problems for the rest of the anatomy, and so complexification took over from expansion. I am more than happy to be corrected on the exact nature of the shrinkage: if it does not entail the loss of cells and connections no longer needed, perhaps you would tell us exactly what the shrinkage consists of.

DAVID: Just try to imagine what I clearly see. Our personalities cannot be seen or felt. I know your personality but I can't see it or touch it. But I can see your face in my memory and recognize it, all immaterial. All of us are wet biology with functional immaterial s/s/c's existing in us to run the brain.
dhw: At last a clear and meaningful account of your dualistic beliefs, mercifully freed from the messy computer analogy, and specifying that it is the immaterial s/s/c that runs the material brain. If it is true, it is a complete rebuttal of your statements that the cortex PRODUCES the thoughts and concepts, and that mental processes are biochemical.
DAVID: I have always tried to present the concepts in the statement I've given above, and I think you have finally understood my position, except your last comment. Of course thoughts and concepts are produced by the pre-frontal and frontal cortex, directed by the s/s/c. The base of mental processes is of course biochemical as that describes the material funtional brain which does act as a computer under control of the s/s/c software. The ability to produce very complex thought requires a very complex enlarged cortex for the s/s/c to use. Proven by new artifact production by each stage of hominin.

I’m sorry, but this makes no sense to me. The whole essence of dualism is that the self/soul/consciousness IS the person’s thoughts, ideas, concepts, emotions, memories. The crucial obfuscation lies in your penultimate sentence: as physical beings (forget about the afterlife) we are able to produce thought – whether complex or not – and this requires the material brain for the provision of information and the material expression or implementation of thought (both of which processes are biochemica), but for a dualist the thought itself comes from the “soul” and not from the cortex. To use your otherwise totally unhelpful computer image: the software (soul) does the thinking, and the computer (brain) does the implementing. THAT is how the s/s/c “uses” the complexities of the brain. If you insist that the cortex (computer) does the thinking, then the soul (software) has no function.

dhw: (under "new tasks”) [Pre-sapiens brains] can only produce new advances by expanding. In my hypothesis, the expansion does not precede the production, it is CAUSED by the production.
DAVID: The artifacts appear only after the larger brain has arrived. You can't avoid the time sequence.

Of course that is the sequence. The artefacts CAN only appear once the brain has acquired the ability to produce them. The illiterate women’s rewiring took place while they learned to write, and by the time they could write, the rewiring was complete. The hominin brain changed through the process of making its tools, and by the time the tools were made, the expansion was complete. The appearance of the artefacts coincided with the expansion which, like the rewiring, did not take place before the implementation of the concept, but was caused BY the implementation of the concept.

Consciousness: and brain damage

by David Turell @, Saturday, January 13, 2018, 01:05 (276 days ago) @ dhw

DAVID: The bold: I'm glad you know exactly what God would do. The complexity has nothing to do with optimum size. That is your theory, nothing more. And the shrinkage involved more wiring and connections of the neurons used, not less, i.e., more complexity of connections.

dhw: I am more than happy to be corrected on the exact nature of the shrinkage: if it does not entail the loss of cells and connections no longer needed, perhaps you would tell us exactly what the shrinkage consists of.

From the original article:

https://www.newscientist.com/article/2132589-learning-to-read-and-write-rewires-adult-b...

"Rewired brains
By the end of the study, the team saw significant changes in the brains of the people who had learned to read and write. These individuals showed an increase in brain activity in the cortex, the outermost layer of the brain, which is involved in learning.

"Learning to read also seemed to change brain regions that aren’t typically involved in reading, writing or learning. Two regions deep in the brain, in particular, appeared more active after training – portions of the thalamus and the brainstem."

Not in this article but in some other entry I presented it has been shown that sapiens brains have shrunk during the development of our new civilization activities. I have assumed that the shrinkage is due to the demonstrated rewiring.

DAVID: I have always tried to present the concepts in the statement I've given above, and I think you have finally understood my position, except your last comment. Of course thoughts and concepts are produced by the pre-frontal and frontal cortex, directed by the s/s/c. The base of mental processes is of course biochemical as that describes the material funtional brain which does act as a computer under control of the s/s/c software. The ability to produce very complex thought requires a very complex enlarged cortex for the s/s/c to use. Proven by new artifact production by each stage of hominin.

dhw: I’m sorry, but this makes no sense to me. The whole essence of dualism is that the self/soul/consciousness IS the person’s thoughts, ideas, concepts, emotions, memories. The crucial obfuscation lies in your penultimate sentence: as physical beings (forget about the afterlife) we are able to produce thought – whether complex or not – and this requires the material brain for the provision of information and the material expression or implementation of thought (both of which processes are biochemica), but for a dualist the thought itself comes from the “soul” and not from the cortex. To use your otherwise totally unhelpful computer image: the software (soul) does the thinking, and the computer (brain) does the implementing. THAT is how the s/s/c “uses” the complexities of the brain. If you insist that the cortex (computer) does the thinking, then the soul (software) has no function.

I can easily accept your version of my theory as you state it. I think that is what I have been stating all along, but perhaps not clearly.


dhw: (under "new tasks”) [Pre-sapiens brains] can only produce new advances by expanding. In my hypothesis, the expansion does not precede the production, it is CAUSED by the production.

DAVID: The artifacts appear only after the larger brain has arrived. You can't avoid the time sequence.

dhw: Of course that is the sequence. The artefacts CAN only appear once the brain has acquired the ability to produce them. The illiterate women’s rewiring took place while they learned to write, and by the time they could write, the rewiring was complete. The hominin brain changed through the process of making its tools, and by the time the tools were made, the expansion was complete. The appearance of the artefacts coincided with the expansion which, like the rewiring, did not take place before the implementation of the concept, but was caused BY the implementation of the concept.

We remain at opposite poles. I can only see the brain enlarging and only then the thoughts and concepts can appear. The enlargement is provided by God's action. Enlargement first, artifacts second. More intense thought shrinks the brain in sapiens and it is the only real evidence we have about thought and brain size. If evolution builds on the past, previous more ancient brains employed this same course. Why should only sapiens brains do this? Your statement that our brain is at a non-enlarging state in evolution only supports my contnetion that our brain is the end point of God's purpose.

Consciousness: and brain damage

by dhw, Saturday, January 13, 2018, 14:17 (276 days ago) @ David Turell

DAVID: The complexity has nothing to do with optimum size. That is your theory, nothing more. And the shrinkage involved more wiring and connections of the neurons used, not less, i.e., more complexity of connections.
dhw: I am more than happy to be corrected on the exact nature of the shrinkage: if it does not entail the loss of cells and connections no longer needed, perhaps you would tell us exactly what the shrinkage consists of.

DAVID: From the original article:
https://www.newscientist.com/article/2132589-learning-to-read-and-write-rewires-adult-b...
"Rewired brains
By the end of the study, the team saw significant changes in the brains of the people who had learned to read and write. These individuals showed an increase in brain activity in the cortex, the outermost layer of the brain, which is involved in learning.”
[dhw: Other areas of the brain were also affected]
DAVID: Not in this article but in some other entry I presented it has been shown that sapiens brains have shrunk during the development of our new civilization activities. I have assumed that the shrinkage is due to the demonstrated rewiring.

I don’t dispute brain shrinkage! But thank you for once more confirming the all-important fact that the brain RESPONDS to the implementation of new concepts! You challenged my statement that complexification had proved so efficient that “some cells and connections are no longer needed”. Shrinkage must mean that something is lost, and so I asked what else the shrinkage could consist of. You have not answered.

DAVID: Of course thoughts and concepts are produced by the pre-frontal and frontal cortex, directed by the s/s/c. The base of mental processes is of course biochemical as that describes the material funtional brain which does act as a computer under control of the s/s/c software. The ability to produce very complex thought requires a very complex enlarged cortex for the s/s/c to use. Proven by new artifact production by each stage of hominin.

dhw: I’m sorry, but this makes no sense to me. The whole essence of dualism is that the self/soul/consciousness IS the person’s thoughts, ideas, concepts, emotions, memories. The crucial obfuscation lies in your penultimate sentence: as physical beings (forget about the afterlife) we are able to produce thought – whether complex or not – and this requires the material brain for the provision of information and the material expression or implementation of thought (both of which processes are biochemical), but for a dualist the thought itself comes from the “soul” and not from the cortex. To use your otherwise totally unhelpful computer image: the software (soul) does the thinking, and the computer (brain) does the implementing. THAT is how the s/s/c “uses” the complexities of the brain. If you insist that the cortex (computer) does the thinking, then the soul (software) has no function.

DAVID: I can easily accept your version of my theory as you state it. I think that is what I have been stating all along, but perhaps not clearly.

Statements like “of course thoughts and concepts are produced by the pre-frontal and frontal cortex”, and “the base of mental processes is of course biochemical”, can hardly mean that thoughts and concepts are produced by the soul and the soul is immaterial. Since you can now easily accept that the brain provides information and implements thoughts and concepts which according to your dualism are produced by the soul and not by the brain, perhaps you will also easily accept that the expansion of the brain must have followed on from and not preceded the soul’s acts of conceptualization, but no, back you go:

DAVID: We remain at opposite poles. I can only see the brain enlarging and only then the thoughts and concepts can appear. The enlargement is provided by God's action. Enlargement first, artifacts second.

But you believe thoughts and concepts are produced by the “soul” and so they do NOT depend on the brain! It is the implementation that depends on the brain, as is shown by the “only real evidence we have” (below). Therefore just as effort to read and write changes the brain (rewiring), effort to produce artefacts changed the brain (expansion).

DAVID: More intense thought shrinks the brain in sapiens and it is the only real evidence we have about thought and brain size. If evolution builds on the past, previous more ancient brains employed this same course. Why should only sapiens brains do this?

Yet again (if you keep asking the same question, I can only give the same answer): pre-sapiens brains may well have complexified to some degree, but they reached a stage at which more brain capacity was needed to implement new concepts – hence expansion. The brain/skull then reached a size at which further expansion would have caused anatomical problems (as you said yourself, an infinitely expanding brain/skull is the stuff of science fiction). Consequently, complexification took over from expansion, and was so efficient that the brain shrank. Please explain your objections to this hypothesis.

DAVID: Your statement that our brain is at a non-enlarging state in evolution only supports my contention that our brain is the end point of God's purpose.

Your God’s purpose is a separate issue from that of the mechanics of evolution, which is what we are discussing here.

Consciousness: and brain damage

by David Turell @, Saturday, January 13, 2018, 14:52 (276 days ago) @ dhw

DAVID: Not in this article but in some other entry I presented it has been shown that sapiens brains have shrunk during the development of our new civilization activities. I have assumed that the shrinkage is due to the demonstrated rewiring.

dhw: I don’t dispute brain shrinkage! But thank you for once more confirming the all-important fact that the brain RESPONDS to the implementation of new concepts! You challenged my statement that complexification had proved so efficient that “some cells and connections are no longer needed”. Shrinkage must mean that something is lost, and so I asked what else the shrinkage could consist of. You have not answered.

I have said the shrinkage is known, but I am unaware of what else might be lost. Losing neurons is possible if the remaining ones become more complex by altering their branching and the variety of their synapses variety of strength.


DAVID: I can easily accept your version of my theory as you state it. I think that is what I have been stating all along, but perhaps not clearly.

dhw: Statements like “of course thoughts and concepts are produced by the pre-frontal and frontal cortex”, and “the base of mental processes is of course biochemical”, can hardly mean that thoughts and concepts are produced by the soul and the soul is immaterial.

Of course the soul is not material. My point is it uses the brain which is material. there is a soul brain interface, thus dualism.

dhw; Since you can now easily accept that the brain provides information and implements thoughts and concepts which according to your dualism are produced by the soul and not by the brain, perhaps you will also easily accept that the expansion of the brain must have followed on from and not preceded the soul’s acts of conceptualization, but no, back you go:

DAVID: We remain at opposite poles. I can only see the brain enlarging and only then the thoughts and concepts can appear. The enlargement is provided by God's action. Enlargement first, artifacts second.

dhw: But you believe thoughts and concepts are produced by the “soul” and so they do NOT depend on the brain! It is the implementation that depends on the brain, as is shown by the “only real evidence we have” (below). Therefore just as effort to read and write changes the brain (rewiring), effort to produce artefacts changed the brain (expansion).

But the only evidence we have from our brains is the effort to 'produce' shrinks!


DAVID: More intense thought shrinks the brain in sapiens and it is the only real evidence we have about thought and brain size. If evolution builds on the past, previous more ancient brains employed this same course. Why should only sapiens brains do this?

dhw: Yet again (if you keep asking the same question, I can only give the same answer): pre-sapiens brains may well have complexified to some degree, but they reached a stage at which more brain capacity was needed to implement new concepts – hence expansion.

That is where God stepped in and created the next larger sized brain.

dhw: The brain/skull then reached a size at which further expansion would have caused anatomical problems (as you said yourself, an infinitely expanding brain/skull is the stuff of science fiction).

Taking my comment about science fiction brains out of original context doesn't help you. Our current brain was God's goal.

dhw: Consequently, complexification took over from expansion, and was so efficient that the brain shrank. Please explain your objections to this hypothesis.

No objection. God reached His goal.


DAVID: Your statement that our brain is at a non-enlarging state in evolution only supports my contention that our brain is the end point of God's purpose.

dhw: Your God’s purpose is a separate issue from that of the mechanics of evolution, which is what we are discussing here.

No it is not separate. Don't forget I think God used evolution to create us. God never goes away in my thinking, while you sneak Him in now and then when it suits your purpose.

Consciousness: and brain damage

by dhw, Sunday, January 14, 2018, 14:31 (275 days ago) @ David Turell

dhw: You challenged my statement that complexification had proved so efficient that “some cells and connections are no longer needed”. Shrinkage must mean that something is lost, and so I asked what else the shrinkage could consist of. You have not answered.
DAVID: I have said the shrinkage is known, but I am unaware of what else might be lost. Losing neurons is possible if the remaining ones become more complex by altering their branching and the variety of their synapses variety of strength.

Since neurons are cells, I take it you now agree that shrinkage might consist in the loss of cells and their connections.

DAVID: I can easily accept your version of my theory as you state it. I think that is what I have been stating all along, but perhaps not clearly.
dhw: Statements like “of course thoughts and concepts are produced by the pre-frontal and frontal cortex”, and “the base of mental processes is of course biochemical”, can hardly mean that thoughts and concepts are produced by the soul and the soul is immaterial.
DAVID: Of course the soul is not material. My point is it uses the brain which is material. there is a soul brain interface, thus dualism.

In the context of dualism (I shall come back to materialism eventually) that is also my point, which is why I objected to the statements quoted above. We are now in agreement as to the meaning and implications of dualism, despite the next quote:
DAVID: We remain at opposite poles. I can only see the brain enlarging and only then the thoughts and concepts can appear. The enlargement is provided by God's action. Enlargement first, artifacts second.
dhw: But you believe thoughts and concepts are produced by the “soul” and so they do NOT depend on the brain! It is the implementation that depends on the brain, as is shown by the “only real evidence we have” (below). Therefore just as effort to read and write changes the brain (rewiring), effort to produce artefacts changed the brain (expansion).
DAVID: But the only evidence we have from our brains is the effort to 'produce' shrinks!

I offered the explanation that the brain had reached its optimum size and….
dhw: Consequently, complexification took over from expansion, and was so efficient that the brain shrank. Please explain your objections to this hypothesis.
DAVID: No objection. God reached His goal.

You have no objection, and yet you continue to argue against it:
dhw: The brain/skull then reached a size at which further expansion would have caused anatomical problems (as you said yourself, an infinitely expanding brain/skull is the stuff of science fiction).
DAVID: Taking my comment about science fiction brains out of original context doesn't help you. Our current brain was God's goal.

Are you now saying that the brain could expand indefinitely, and you can imagine humans with elephant-sized heads? See below for “God’s goal”.

dhw: Your God’s purpose is a separate issue from that of the mechanics of evolution, which is what we are discussing here.
DAVID: No it is not separate. Don't forget I think God used evolution to create us. God never goes away in my thinking, while you sneak Him in now and then when it suits your purpose.

If God exists, it is perfectly feasible that he created the evolutionary mechanisms I have described. I am challenging your personal reading of your God’s mind and your interpretation of how he might have used evolution. The fact that you always think of God does not give your hypothesis any more credibility than mine.

Consciousness: and brain damage

by David Turell @, Sunday, January 14, 2018, 15:26 (275 days ago) @ dhw

dhw: You challenged my statement that complexification had proved so efficient that “some cells and connections are no longer needed”. Shrinkage must mean that something is lost, and so I asked what else the shrinkage could consist of. You have not answered.
DAVID: I have said the shrinkage is known, but I am unaware of what else might be lost. Losing neurons is possible if the remaining ones become more complex by altering their branching and the variety of their synapses variety of strength.

dhw: Since neurons are cells, I take it you now agree that shrinkage might consist in the loss of cells and their connections.

Yes, I have proposed a way some neurons might be replaced by more complex ones, but since we don't autopsy living brains, I'm not sure there is any real evidence how the shrinkage happened.

dhw: But you believe thoughts and concepts are produced by the “soul” and so they do NOT depend on the brain! It is the implementation that depends on the brain, as is shown by the “only real evidence we have” (below). Therefore just as effort to read and write changes the brain (rewiring), effort to produce artefacts changed the brain (expansion).

DAVID: But the only evidence we have from our brains is the effort to 'produce' shrinks!

dhw: I offered the explanation that the brain had reached its optimum size and….
dhw: Consequently, complexification took over from expansion, and was so efficient that the brain shrank. Please explain your objections to this hypothesis.

DAVID: No objection. God reached His goal.

You have no objection, and yet you continue to argue against it:
dhw: The brain/skull then reached a size at which further expansion would have caused anatomical problems (as you said yourself, an infinitely expanding brain/skull is the stuff of science fiction).
DAVID: Taking my comment about science fiction brains out of original context doesn't help you. Our current brain was God's goal.

dhw: Are you now saying that the brain could expand indefinitely, and you can imagine humans with elephant-sized heads?

No, we have reached God's goal. You are supporting my view.


dhw: Your God’s purpose is a separate issue from that of the mechanics of evolution, which is what we are discussing here.
DAVID: No it is not separate. Don't forget I think God used evolution to create us. God never goes away in my thinking, while you sneak Him in now and then when it suits your purpose.

dhw: If God exists, it is perfectly feasible that he created the evolutionary mechanisms I have described. I am challenging your personal reading of your God’s mind and your interpretation of how he might have used evolution. The fact that you always think of God does not give your hypothesis any more credibility than mine.

I believe in my hypothesis, which means I'm convinced God exists. He is not credible to you.

Consciousness: and brain damage

by dhw, Monday, January 15, 2018, 14:11 (274 days ago) @ David Turell

dhw: The brain/skull then reached a size at which further expansion would have caused anatomical problems (as you said yourself, an infinitely expanding brain/skull is the stuff of science fiction).

DAVID: Taking my comment about science fiction brains out of original context doesn't help you. Our current brain was God's goal.

dhw: Are you now saying that the brain could expand indefinitely, and you can imagine humans with elephant-sized heads?

DAVID: No, we have reached God's goal. You are supporting my view.

You agree that sapiens’ brain could not expand any more, and so complexification took over from expansion. I’m afraid I can’t see why that should mean your God’s purpose in creating billions of life forms (including hominids and hominins), lifestyles and natural wonders was to produce the brain of Homo sapiens. No, I am not supporting your view.

dhw: If God exists, it is perfectly feasible that he created the evolutionary mechanisms I have described. I am challenging your personal reading of your God’s mind and your interpretation of how he might have used evolution. The fact that you always think of God does not give your hypothesis any more credibility than mine.

DAVID: I believe in my hypothesis, which means I'm convinced God exists. He is not credible to you.

Being convinced that God exists does not give you exclusive access to your God’s mind. It is perfectly possible to believe in God and to believe that he purposefully created a mechanism which allowed for all life forms to develop as they have done, in an ever changing spectacle of wonders, including but not confined to the brain of Homo sapiens.

Consciousness: and brain damage

by David Turell @, Monday, January 15, 2018, 14:20 (274 days ago) @ dhw

DAVID: No, we have reached God's goal. You are supporting my view.

dhw: You agree that sapiens’ brain could not expand any more, and so complexification took over from expansion. I’m afraid I can’t see why that should mean your God’s purpose in creating billions of life forms (including hominids and hominins), lifestyles and natural wonders was to produce the brain of Homo sapiens. No, I am not supporting your view.

dhw: If God exists, it is perfectly feasible that he created the evolutionary mechanisms I have described. I am challenging your personal reading of your God’s mind and your interpretation of how he might have used evolution. The fact that you always think of God does not give your hypothesis any more credibility than mine.

DAVID: I believe in my hypothesis, which means I'm convinced God exists. He is not credible to you.

dhw: Being convinced that God exists does not give you exclusive access to your God’s mind. It is perfectly possible to believe in God and to believe that he purposefully created a mechanism which allowed for all life forms to develop as they have done, in an ever changing spectacle of wonders, including but not confined to the brain of Homo sapiens.

God did create a mechanism of evolution that lead to the bush of life. We don't disagree. Where we differ is I see our brain as a purposeful end point.

Consciousness: a group of theories about it

by David Turell @, Tuesday, January 16, 2018, 00:29 (273 days ago) @ David Turell

Interesting:

http://bigthink.com/paul-ratner/why-a-genius-scientist-thinks-our-consciousness-origina...

"Human consciousness is one of the grand mysteries of our time on earth. How do you know that you are “you”? Does your sense of being aware of yourself come from your mind or is it your body that is creating it? What really happens when you enter an “altered” state of consciousness with the help of some chemical or plant? Are animals conscious? While you would think this basic enigma of our self-awareness would be at the forefront of scientific inquiry, science does not yet have strong answers to these questions.

"The integrated information theory, created by neuroscientist Giulio Tononi of the University of Wisconsin-Madison, proposes that conscious experience is an integration of a great of amount of information that comes into our brain, and that this experience is irreducible. Your brain interweaves a sophisticated information web from sensory and cognitive inputs.

"The global workspace theory of consciousness, developed by Bernard Baars, a neuroscientist at the Neurosciences Institute in La Jolla, California, says that maybe consciousness is simply the act of broadcasting information around the brain from a memory bank.

"But there are some who think our attempts at understanding the nature of consciousness through neuroscience are doomed to fail unless quantum mechanics is involved. World-renowned Oxford University mathematical physicist Sir Roger Penrose, for one, thinks that consciousness has quantum origins.

"Together with noted anesthesiologist Stuart Hammeroff, who teaches at the University of Arizona, Penrose came up with the Orchestrated Objective Reduction theory of the mind. The theory is somewhat outlandish, but cannot be easily dismissed considering that Roger Penrose is regarded by many as one of the world’s most brilliant people for his contributions in cosmology and general relativity. He is known also for his prize-winning work with Stephen Hawking on black holes.

"Penrose believes that consciousness is not computational. Our awareness is not simply a mechanistic byproduct, like something you can make a machine do. And to understand consciousness, you need to revolutionize our understanding of the physical world. In particular, Penrose thinks the answer to consciousness may lie in a deeper knowledge of quantum mechanics.

"In an interview with Nautilus’s Steve Paulson, Penrose uses an example from quantum computing to explain that qubits of information remain in multiple states until coming together into an instantaneous calculation, called “quantum coherence,” making a large number of things act together in one quantum state.

"Here’s where Penrose’s theory draws upon the work of Hameroff by saying that this quantum coherence takes place in protein structures called “microtubules”. These microtubules reside inside the neurons in our brains and can store and process information and memory. Penrose and Hameroff think that microtubules are quantum devices that are orchestrating our conscious awareness.

"This theory is not appreciated by everyone in the scientific community, with many critics saying the brain is too “warm, wet, and noisy” and cannot sustain a quantum process. Another physicist, Max Tegmark, even calculated that the brain cannot possibly think as fast as this idea requires. Hawking is also not on board, suggesting Penrose should stick with his field of expertise.

"Yet, a 2013 study by Japanese scientists added some proof to the theory by Penrose and Hameroff as researchers detected vibrations in the microtubules. Penrose and Hameroff then proposed that by focusing brain stimulation on these vibrations one could conceivably “benefit a host of mental, neurological, and cognitive conditions.”

"Still, this theory of consciousness is rather on the outs in a field that hasn’t had much advancement in a while."

Comment: The website contains a six minute interview with Sir Roger which is worth a listen. I think he is on to something.

Consciousness: a group of theories about it

by dhw, Tuesday, January 16, 2018, 12:24 (273 days ago) @ David Turell

We discussed Penrose’s ideas on the thread with the horribly misleading title “Human Consciousness: Penrose: soul survives!

I couldn't get onto this site as it was heavily in demand. That's good to hear! I'll try again later.

Consciousness: a group of theories about it

by David Turell @, Tuesday, January 16, 2018, 17:37 (272 days ago) @ dhw

dhw: We discussed Penrose’s ideas on the thread with the horribly misleading title “Human Consciousness: Penrose: soul survives!

I couldn't get onto this site as it was heavily in demand. That's good to hear! I'll try again later.

I copied the whole story. Here is the Penrose video:

https://youtu.be/lJmzfdF4CZk

Consciousness: a group of theories about it

by dhw, Wednesday, January 17, 2018, 13:29 (272 days ago) @ David Turell

dhw: We discussed Penrose’s ideas on the thread with the horribly misleading title “Human Consciousness: Penrose: soul survives!
I couldn't get onto this site as it was heavily in demand. That's good to hear! I'll try again later.

DAVID: I copied the whole story. Here is the Penrose video:

https://youtu.be/lJmzfdF4CZk

Many thanks, David. I'm afraid I didn't get much out of it beyond the fact that consciousness is a mysterious "extra", and maybe microtubules and quantum mechanics might just possibly somehow but so far inexplicably hold the key to what it is.

Consciousness: a group of theories about it

by David Turell @, Wednesday, January 17, 2018, 14:16 (272 days ago) @ dhw

dhw: We discussed Penrose’s ideas on the thread with the horribly misleading title “Human Consciousness: Penrose: soul survives!
I couldn't get onto this site as it was heavily in demand. That's good to hear! I'll try again later.

DAVID: I copied the whole story. Here is the Penrose video:

https://youtu.be/lJmzfdF4CZk

dhw: Many thanks, David. I'm afraid I didn't get much out of it beyond the fact that consciousness is a mysterious "extra", and maybe microtubules and quantum mechanics might just possibly somehow but so far inexplicably hold the key to what it is.

I have the feeling that consciousness is at a quantum level of brain function, perhaps due to the fact both quantum mechanics and consciousness are so mysterious..

Consciousness: and brain damage

by dhw, Tuesday, January 16, 2018, 12:17 (273 days ago) @ David Turell

dhw: Being convinced that God exists does not give you exclusive access to your God’s mind. It is perfectly possible to believe in God and to believe that he purposefully created a mechanism which allowed for all life forms to develop as they have done, in an ever changing spectacle of wonders, including but not confined to the brain of Homo sapiens.

DAVID: God did create a mechanism of evolution that lead to the bush of life. We don't disagree. Where we differ is I see our brain as a purposeful end point.

I’m afraid our disagreement is far wider-ranging, since I propose that the mechanism runs autonomously, whereas you insist that every innovation, lifestyle and natural wonder has been preprogrammed or dabbled. Your view of the human brain varies from it being the sole purpose to its being “a purposeful end point”. If it’s the latter, please tell us what other purposeful end points you think your God had in mind.

Consciousness: and brain damage

by David Turell @, Tuesday, January 16, 2018, 14:33 (273 days ago) @ dhw

dhw: Being convinced that God exists does not give you exclusive access to your God’s mind. It is perfectly possible to believe in God and to believe that he purposefully created a mechanism which allowed for all life forms to develop as they have done, in an ever changing spectacle of wonders, including but not confined to the brain of Homo sapiens.

DAVID: God did create a mechanism of evolution that lead to the bush of life. We don't disagree. Where we differ is I see our brain as a purposeful end point.

dhw: I’m afraid our disagreement is far wider-ranging, since I propose that the mechanism runs autonomously, whereas you insist that every innovation, lifestyle and natural wonder has been preprogrammed or dabbled. Your view of the human brain varies from it being the sole purpose to its being “a purposeful end point”. If it’s the latter, please tell us what other purposeful end points you think your God had in mind.

Of course our disagreement is wider-ranging. To review: life did not start by chance. Evolution cannot procede by chance changes, and the human brain is the pinnacle of life's evolution. That brain is God's main end point as it can relate to Him. I've never deviated from this view.

Consciousness: and brain damage

by dhw, Wednesday, January 17, 2018, 13:20 (272 days ago) @ David Turell

DAVID: God did create a mechanism of evolution that lead to the bush of life. We don't disagree. Where we differ is I see our brain as a purposeful end point.

dhw: I’m afraid our disagreement is far wider-ranging, since I propose that the mechanism runs autonomously, whereas you insist that every innovation, lifestyle and natural wonder has been preprogrammed or dabbled. Your view of the human brain varies from it being the sole purpose to its being “a purposeful end point”. If it’s the latter, please tell us what other purposeful end points you think your God had in mind.

DAVID: Of course our disagreement is wider-ranging. To review: life did not start by chance. Evolution cannot procede by chance changes, and the human brain is the pinnacle of life's evolution. That brain is God's main end point as it can relate to Him. I've never deviated from this view.

I would still like to know what other, less important end points you think your God may have had.

Consciousness: and brain damage

by David Turell @, Wednesday, January 17, 2018, 14:20 (272 days ago) @ dhw

DAVID: God did create a mechanism of evolution that lead to the bush of life. We don't disagree. Where we differ is I see our brain as a purposeful end point.

dhw: I’m afraid our disagreement is far wider-ranging, since I propose that the mechanism runs autonomously, whereas you insist that every innovation, lifestyle and natural wonder has been preprogrammed or dabbled. Your view of the human brain varies from it being the sole purpose to its being “a purposeful end point”. If it’s the latter, please tell us what other purposeful end points you think your God had in mind.

DAVID: Of course our disagreement is wider-ranging. To review: life did not start by chance. Evolution cannot procede by chance changes, and the human brain is the pinnacle of life's evolution. That brain is God's main end point as it can relate to Him. I've never deviated from this view.

dhw: I would still like to know what other, less important end points you think your God may have had.

Beyond the brain, providing a broad bush of life to provide the necessary balance of nature to support an energy supply so the evolution of life could continue until sapiens appeared.

Consciousness: and brain damage

by dhw, Thursday, January 18, 2018, 14:05 (271 days ago) @ David Turell

DAVID: ...the human brain is the pinnacle of life's evolution. That brain is God's main end point as it can relate to Him. I've never deviated from this view.

dhw: I would still like to know what other, less important end points you think your God may have had.

DAVID: Beyond the brain, providing a broad bush of life to provide the necessary balance of nature to support an energy supply so the evolution of life could continue until sapiens appeared.

Which still means that the broad bush of life is geared to the production of sapiens’ brain, and so the broad bush of life is not an “end point” in itself. So let me approach the problem from another angle. You are continually educating us with an amazing array of Nature’s wonders, and they are just that. You and I both wonder at the marvellous inventiveness of existing organisms. (See today’s comment on the crab claw: "Nature always comes up with ingenious designs. Why not recognize the designer, God?") Even today, children are not the only ones fascinated by dinosaurs, long since dead. Religious people sing of “all things bright and beautiful…” for which they thank their God. Do you not think it possible that your God might also have enjoyed the bright and beautiful things produced by the process of evolution? Not as a mere means to an end – providing an energy supply so life could go on until sapiens appeared – but as an end in themselves?

Consciousness: and brain damage

by David Turell @, Thursday, January 18, 2018, 17:45 (270 days ago) @ dhw

DAVID: ...the human brain is the pinnacle of life's evolution. That brain is God's main end point as it can relate to Him. I've never deviated from this view.

dhw: I would still like to know what other, less important end points you think your God may have had.

DAVID: Beyond the brain, providing a broad bush of life to provide the necessary balance of nature to support an energy supply so the evolution of life could continue until sapiens appeared.

dhw: Which still means that the broad bush of life is geared to the production of sapiens’ brain, and so the broad bush of life is not an “end point” in itself. So let me approach the problem from another angle. You are continually educating us with an amazing array of Nature’s wonders, and they are just that. You and I both wonder at the marvellous inventiveness of existing organisms. (See today’s comment on the crab claw: "Nature always comes up with ingenious designs. Why not recognize the designer, God?") Even today, children are not the only ones fascinated by dinosaurs, long since dead. Religious people sing of “all things bright and beautiful…” for which they thank their God. Do you not think it possible that your God might also have enjoyed the bright and beautiful things produced by the process of evolution? Not as a mere means to an end – providing an energy supply so life could go on until sapiens appeared – but as an end in themselves?

You've gone back to humanizing God. I feel I know what God weanted to accomplish. I cannot know about His emotions, but you seem to without belief in Him.

Consciousness: and brain damage

by dhw, Friday, January 19, 2018, 13:29 (270 days ago) @ David Turell

dhw: I would still like to know what other, less important end points you think your God may have had.

DAVID: Beyond the brain, providing a broad bush of life to provide the necessary balance of nature to support an energy supply so the evolution of life could continue until sapiens appeared.

dhw: Which still means that the broad bush of life is geared to the production of sapiens’ brain, and so the broad bush of life is not an “end point” in itself. […] Do you not think it possible that your God might also have enjoyed the bright and beautiful things produced by the process of evolution? Not as a mere means to an end – providing an energy supply so life could go on until sapiens appeared – but as an end in themselves?

DAVID: You've gone back to humanizing God. I feel I know what God weanted to accomplish. I cannot know about His emotions, but you seem to without belief in Him.

We cannot even “know” that God exists, but that doesn’t stop you from insisting that he does. You cannot “know” what your God wanted to accomplish, but that doesn’t stop you from dismissing any hypothesis that differs from your own. You cannot “know” why your God wanted to create Homo sapiens, but that doesn’t stop you from believing he wants a relationship with us (how very “human” of him). But I’m not asking you to believe anything at all, and I’m not claiming to “know” anything myself. You have said you believe your God watches his creations with interest from his quantum hiding place. I wonder why he's interested. Now I’m asking if you do or do not think that he might enjoy all these bright and beautiful things for their own sake rather than just for the sake of their providing energy for sapiens. Possible or not possible?

Consciousness: and brain damage

by David Turell @, Friday, January 19, 2018, 19:07 (269 days ago) @ dhw

dhw: I would still like to know what other, less important end points you think your God may have had.

DAVID: Beyond the brain, providing a broad bush of life to provide the necessary balance of nature to support an energy supply so the evolution of life could continue until sapiens appeared.

dhw: Which still means that the broad bush of life is geared to the production of sapiens’ brain, and so the broad bush of life is not an “end point” in itself. […] Do you not think it possible that your God might also have enjoyed the bright and beautiful things produced by the process of evolution? Not as a mere means to an end – providing an energy supply so life could go on until sapiens appeared – but as an end in themselves?

DAVID: You've gone back to humanizing God. I feel I know what God weanted to accomplish. I cannot know about His emotions, but you seem to without belief in Him.

dhw: We cannot even “know” that God exists, but that doesn’t stop you from insisting that he does. You cannot “know” what your God wanted to accomplish, but that doesn’t stop you from dismissing any hypothesis that differs from your own. You cannot “know” why your God wanted to create Homo sapiens, but that doesn’t stop you from believing he wants a relationship with us (how very “human” of him). But I’m not asking you to believe anything at all, and I’m not claiming to “know” anything myself. You have said you believe your God watches his creations with interest from his quantum hiding place. I wonder why he's interested. Now I’m asking if you do or do not think that he might enjoy all these bright and beautiful things for their own sake rather than just for the sake of their providing energy for sapiens. Possible or not possible?

Again you attempt to humanize Him. I dismiss your hypotheses because I am firm in my faith. Since you don't believe in Him why do you bother to wonder about his possible interest in his creations? I'm sure He is interested in what He has created. 'Enjoy' is beyond my ability to know. Yes He might 'enjoy' as a possibility within His unique personality, since He is a person like no other person.

Consciousness: and brain damage

by dhw, Saturday, January 20, 2018, 14:01 (269 days ago) @ David Turell

DAVID: You've gone back to humanizing God. I feel I know what God weanted to accomplish. I cannot know about His emotions, but you seem to without belief in Him.

dhw: We cannot even “know” that God exists, but that doesn’t stop you from insisting that he does. You cannot “know” what your God wanted to accomplish, but that doesn’t stop you from dismissing any hypothesis that differs from your own. You cannot “know” why your God wanted to create Homo sapiens, but that doesn’t stop you from believing he wants a relationship with us (how very “human” of him). But I’m not asking you to believe anything at all, and I’m not claiming to “know” anything myself. You have said you believe your God watches his creations with interest from his quantum hiding place. I wonder why he's interested. Now I’m asking if you do or do not think that he might enjoy all these bright and beautiful things for their own sake rather than just for the sake of their providing energy for sapiens. Possible or not possible?

DAVID: Again you attempt to humanize Him. I dismiss your hypotheses because I am firm in my faith. Since you don't believe in Him why do you bother to wonder about his possible interest in his creations? I'm sure He is interested in what He has created. 'Enjoy' is beyond my ability to know. Yes He might 'enjoy' as a possibility within His unique personality, since He is a person like no other person.

To clarify: I am not discussing your faith in God, but only your hypotheses concerning your God’s goal and ‘modus operandi’. However, I wonder how you would respond to an atheist who dismissed all the evidence and careful reasoning behind your arguments for design on the grounds that he was “firm in his faith”, i.e. had already closed his mind.

All your God’s attributes, as well as his existence and his goal, are beyond our “ability to know”. But if enjoyment of his own creations is a possibility, then it is possible that his enjoyment was his reason for starting life and evolution. Such a goal might possibly include his enjoyment of watching a being so intelligent that he can even question the existence of God – not to mention the other admirable, detestable, beautiful, horrific wonders that intelligent being is capable of!

As for why I "bother", I am an agnostic, not an atheist. I wrote the “brief guide” and opened this website because I am fascinated by the subject, and eager to explore all its ramifications, which include the possible nature of God, if he exists. In turn I’m surprised that someone who is so dedicated to his faith in a purposeful God that he has written two brilliant books about it, should nevertheless be unwilling to discuss what his God’s nature might be.

Consciousness: and brain damage

by David Turell @, Saturday, January 20, 2018, 18:05 (268 days ago) @ dhw

DAVID: Again you attempt to humanize Him. I dismiss your hypotheses because I am firm in my faith. Since you don't believe in Him why do you bother to wonder about his possible interest in his creations? I'm sure He is interested in what He has created. 'Enjoy' is beyond my ability to know. Yes He might 'enjoy' as a possibility within His unique personality, since He is a person like no other person.

dhw: All your God’s attributes, as well as his existence and his goal, are beyond our “ability to know”. But if enjoyment of his own creations is a possibility, then it is possible that his enjoyment was his reason for starting life and evolution. Such a goal might possibly include his enjoyment of watching a being so intelligent that he can even question the existence of God – not to mention the other admirable, detestable, beautiful, horrific wonders that intelligent being is capable of!

As for why I "bother", I am an agnostic, not an atheist. I wrote the “brief guide” and opened this website because I am fascinated by the subject, and eager to explore all its ramifications, which include the possible nature of God, if he exists. In turn I’m surprised that someone who is so dedicated to his faith in a purposeful God that he has written two brilliant books about it, should nevertheless be unwilling to discuss what his God’s nature might be.

I maintain my unwillingness on the basis of Adler's contention that God is a person like no other person. I cannot consider human characteristics in Him.

Consciousness: and brain damage

by dhw, Sunday, January 21, 2018, 13:43 (268 days ago) @ David Turell

Dhw: I’m surprised that someone who is so dedicated to his faith in a purposeful God that he has written two brilliant books about it, should nevertheless be unwilling to discuss what his God’s nature might be.

DAVID: I maintain my unwillingness on the basis of Adler's contention that God is a person like no other person. I cannot consider human characteristics in Him.

You “cannot”? Of course you can, and you do (e.g. he watches us with interest, sets us problems, and wants a relationship with us). Nobody in his right mind would believe that a being who can create a whole universe is like any other “person”, but that does not mean he has no attributes in common with the beings he has created. Why bother to call him a “person” in the first place? Could it be that you are unwilling to consider another hypothesis (even though you acknowledge that you can find no fault in its reasoning) because it presents a logical threat to your firm belief in things you cannot “know” – such as the hypothesis that God’s only purpose in creating billions of life forms, lifestyles and natural wonders was to provide energy until sapiens arrived?

Consciousness: and brain damage

by David Turell @, Sunday, January 21, 2018, 15:00 (268 days ago) @ dhw

Dhw: I’m surprised that someone who is so dedicated to his faith in a purposeful God that he has written two brilliant books about it, should nevertheless be unwilling to discuss what his God’s nature might be.

DAVID: I maintain my unwillingness on the basis of Adler's contention that God is a person like no other person. I cannot consider human characteristics in Him.

dhw: You “cannot”? Of course you can, and you do (e.g. he watches us with interest, sets us problems, and wants a relationship with us). Nobody in his right mind would believe that a being who can create a whole universe is like any other “person”, but that does not mean he has no attributes in common with the beings he has created. Why bother to call him a “person” in the first place? Could it be that you are unwilling to consider another hypothesis (even though you acknowledge that you can find no fault in its reasoning) because it presents a logical threat to your firm belief in things you cannot “know” – such as the hypothesis that God’s only purpose in creating billions of life forms, lifestyles and natural wonders was to provide energy until sapiens arrived?

If you read Adler you might gain some understanding of the position. I can give God a goal (the brain) without attempting to personalize Him as you persist in doing. I do offer opinions about Him. I know that, but I do not know His underlying core positions. Religions claims He loves us. There is no proof, as an expmple of human wishful thinking. Does He respond to prayer? Adler says 50/50 chance. That is a reasonable point of view. Do you think God is humanlly logical. What is your proof?

Consciousness: and brain damage

by dhw, Monday, January 22, 2018, 13:33 (267 days ago) @ David Turell

dhw: I’m surprised that someone who is so dedicated to his faith in a purposeful God that he has written two brilliant books about it, should nevertheless be unwilling to discuss what his God’s nature might be.

DAVID: I maintain my unwillingness on the basis of Adler's contention that God is a person like no other person. I cannot consider human characteristics in Him.

dhw: You “cannot”? Of course you can, and you do (e.g. he watches us with interest, sets us problems, and wants a relationship with us). Nobody in his right mind would believe that a being who can create a whole universe is like any other “person”, but that does not mean he has no attributes in common with the beings he has created. Why bother to call him a “person” in the first place? Could it be that you are unwilling to consider another hypothesis (even though you acknowledge that you can find no fault in its reasoning) because it presents a logical threat to your firm belief in things you cannot “know” – such as the hypothesis that God’s only purpose in creating billions of life forms, lifestyles and natural wonders was to provide energy until sapiens arrived?

DAVID: If you read Adler you might gain some understanding of the position. I can give God a goal (the brain) without attempting to personalize Him as you persist in doing. I do offer opinions about Him. I know that, but I do not know His underlying core positions. Religions claims He loves us. There is no proof, as an expmple of human wishful thinking. Does He respond to prayer? Adler says 50/50 chance. That is a reasonable point of view. Do you think God is humanlly logical. What is your proof?

Nobody “knows” your God’s underlying positions. There is no proof even of his existence, let alone of his purpose or his nature if he does exist. You needn’t shove religion at me. It is irrelevant to our discussion, which concerns your insistence that your God preprogrammed or dabbled every innovation, lifestyle and natural wonder in order to provide energy to keep life going until he could fulfil his sole purpose, the production of the sapiens brain. When I point out the illogicality of such an approach and offer an alternative, which you agree fits in with evolutionary history as we know it, your answer is your God’s logic must be different from ours. I don’t see how this justifies dismissal of my hypothesis. If you are happy with Adler’s 50/50 chance that your God listens to us and answers our prayers, why can’t you be happy with a 50/50 chance that your God has enjoyed life’s ever changing spectacle for its own sake, and not just for the sake of producing Homo sapiens (for reasons you “cannot” consider for fear of humanizing him).

Consciousness: and brain damage

by David Turell @, Monday, January 22, 2018, 15:27 (267 days ago) @ dhw


DAVID: If you read Adler you might gain some understanding of the position. I can give God a goal (the brain) without attempting to personalize Him as you persist in doing. I do offer opinions about Him. I know that, but I do not know His underlying core positions. Religions claims He loves us. There is no proof, as an expmple of human wishful thinking. Does He respond to prayer? Adler says 50/50 chance. That is a reasonable point of view. Do you think God is humanlly logical. What is your proof?

dhw: Nobody “knows” your God’s underlying positions. There is no proof even of his existence, let alone of his purpose or his nature if he does exist. You needn’t shove religion at me. It is irrelevant to our discussion, which concerns your insistence that your God preprogrammed or dabbled every innovation, lifestyle and natural wonder in order to provide energy to keep life going until he could fulfil his sole purpose, the production of the sapiens brain. When I point out the illogicality of such an approach and offer an alternative, which you agree fits in with evolutionary history as we know it, your answer is your God’s logic must be different from ours. I don’t see how this justifies dismissal of my hypothesis. If you are happy with Adler’s 50/50 chance that your God listens to us and answers our prayers, why can’t you be happy with a 50/50 chance that your God has enjoyed life’s ever changing spectacle for its own sake, and not just for the sake of producing Homo sapiens (for reasons you “cannot” consider for fear of humanizing him).

I won't accept your 50/50 humanizing on principle that we cannot know. Adler's opinion is his considered judgment which I follow.

Consciousness: and brain damage

by dhw, Tuesday, January 23, 2018, 14:07 (266 days ago) @ David Turell

dhw: If you are happy with Adler’s 50/50 chance that your God listens to us and answers our prayers, why can’t you be happy with a 50/50 chance that your God has enjoyed life’s ever changing spectacle for its own sake, and not just for the sake of producing Homo sapiens (for reasons you “cannot” consider for fear of humanizing him).

DAVID: I won't accept your 50/50 humanizing on principle that we cannot know. Adler's opinion is his considered judgment which I follow.

If your guiding principle is that we cannot “know”, then none of your beliefs should be acceptable to you. All of them, like Adler’s, are opinions and no doubt considered judgements, but they are not knowledge. The same applies to your insistence that God must have dabbled or preprogrammed every innovation, lifestyle and natural wonder in order to provide energy to keep life going until he could produce the brain of Homo sapiens. You cannot “know” this. It is an opinion, a considered judgement. Your unwillingness to consider a different divine motive and ‘modus operandi’ for evolution therefore has nothing to do with the principle that we cannot “know”. I will leave you to ask yourself what other possible reason you might have for refusing to consider alternatives.

Consciousness: and brain damage

by David Turell @, Tuesday, January 23, 2018, 15:06 (266 days ago) @ dhw

dhw: If you are happy with Adler’s 50/50 chance that your God listens to us and answers our prayers, why can’t you be happy with a 50/50 chance that your God has enjoyed life’s ever changing spectacle for its own sake, and not just for the sake of producing Homo sapiens (for reasons you “cannot” consider for fear of humanizing him).

DAVID: I won't accept your 50/50 humanizing on principle that we cannot know. Adler's opinion is his considered judgment which I follow.

dhw: If your guiding principle is that we cannot “know”, then none of your beliefs should be acceptable to you. All of them, like Adler’s, are opinions and no doubt considered judgements, but they are not knowledge. The same applies to your insistence that God must have dabbled or preprogrammed every innovation, lifestyle and natural wonder in order to provide energy to keep life going until he could produce the brain of Homo sapiens. You cannot “know” this. It is an opinion, a considered judgement. Your unwillingness to consider a different divine motive and ‘modus operandi’ for evolution therefore has nothing to do with the principle that we cannot “know”. I will leave you to ask yourself what other possible reason you might have for refusing to consider alternatives.

I will resist any attempt to analyze a humanized God. I won't even try, as you keep doing. We cannot know as you point out. Why try? All my other opinions that you list above are based on reasoned thought as you stated. Your view of God differs from mine.

Consciousness: and brain damage

by dhw, Wednesday, January 24, 2018, 14:22 (265 days ago) @ David Turell

DAVID: I will resist any attempt to analyze a humanized God. I won't even try, as you keep doing. We cannot know as you point out. Why try? All my other opinions that you list above are based on reasoned thought as you stated. Your view of God differs from mine.

We cannot know if God exists. Why try? We cannot know God’s purpose. Why try? We cannot know God’s methods. Why try? And yet you wrote two brilliant books on these very subjects. We try because we want to find explanations for all the great mysteries of life. Our efforts to do so are part of our human nature, and I am full of admiration at your own efforts to explain the inexplicable. However, if God exists, his motives and his nature are integral to solving the mysteries, and that is why we try to find clues in the only evidence we have, which is the world as we think we know it. I do not believe for one second that you exclude these matters from your thoughts just because you cannot “know” the answers. The difference between us in these current discussions lies in our interpretation of your God’s evolutionary purpose and method. It is impossible to talk of purpose without attempting to read the mind of the doer, which is why you come up with ideas like your God setting us problems, watching us with interest, wanting to have a relationship with us (what could be more “human” than that?). Your refusal to consider an alternative to anthropocentrism (purpose) and preprogramming/dabbling (method) therefore has nothing to do with our not being able to “know”, or with “humanizing”. Once more I will leave you to figure out what other reasons you might have.

Consciousness: and brain damage

by David Turell @, Wednesday, January 24, 2018, 15:27 (265 days ago) @ dhw

DAVID: I will resist any attempt to analyze a humanized God. I won't even try, as you keep doing. We cannot know as you point out. Why try? All my other opinions that you list above are based on reasoned thought as you stated. Your view of God differs from mine.

dhw: We cannot know if God exists. Why try? We cannot know God’s purpose. Why try? We cannot know God’s methods. Why try?

Don't use the word 'we'. That sentence is you. God exists. If I look at what is produced, I see purpose and methodology, but I don't look for God's humanized personality behind it.

dhw:Once more I will leave you to figure out what other reasons you might have.

As you can see, I have

Consciousness: and brain damage

by dhw, Friday, January 26, 2018, 13:33 (263 days ago) @ David Turell

DAVID: I will resist any attempt to analyze a humanized God. I won't even try, as you keep doing. We cannot know as you point out. Why try? All my other opinions that you list above are based on reasoned thought as you stated. Your view of God differs from mine.

dhw: We cannot know if God exists. Why try? We cannot know God’s purpose. Why try? We cannot know God’s methods. Why try?

DAVID: Don't use the word 'we'. That sentence is you. God exists. If I look at what is produced, I see purpose and methodology, but I don't look for God's humanized personality behind it.

You conveniently forget your humanizing and oft repeated belief that God watches us with interest and wants a relationship with us. However, we are discussing the subject of purpose and method on your own theistic terms, so we’ll assume God exists. Do you “know” that he preprogrammed or dabbled every twig of the ever changing bush of life for the purpose of providing energy until he could create the brain of Homo sapiens? Or is it just your personal belief? If it’s the latter, here’s an alternative hypothesis (not dogma, and not even belief): God’s purpose in creating the ever changing bush of life was to create an ever-changing bush of life, including humans, and his method was to give organisms an autonomous means of diversifying. No humanizing there, so that objection flies out of the window; “why try?” goes out of the window too, because if you can try, I can try; and you have repeatedly acknowledged that there is nothing in this hypothesis that does not fit in with the history of life on Earth. There is no proof for either of our hypotheses, so what other reason do you have for not considering mine?

Consciousness: and brain damage

by David Turell @, Saturday, January 27, 2018, 00:30 (262 days ago) @ dhw

DAVID: I will resist any attempt to analyze a humanized God. I won't even try, as you keep doing. We cannot know as you point out. Why try? All my other opinions that you list above are based on reasoned thought as you stated. Your view of God differs from mine.

dhw: We cannot know if God exists. Why try? We cannot know God’s purpose. Why try? We cannot know God’s methods. Why try?

DAVID: Don't use the word 'we'. That sentence is you. God exists. If I look at what is produced, I see purpose and methodology, but I don't look for God's humanized personality behind it.

dhw: You conveniently forget your humanizing and oft repeated belief that God watches us with interest and wants a relationship with us.

I have given those opinions about God because watching with interest would be a natural response for a Creator, which does not necessarily make Him human like us. As for having us seek a relationship with Him, that is the expectation from giving us our superior brain, and not necessarily a human desire of His. What He expects to have happen is not necessarily from a human desire.

dhw: here’s an alternative hypothesis (not dogma, and not even belief): God’s purpose in creating the ever changing bush of life was to create an ever-changing bush of life, including humans, and his method was to give organisms an autonomous means of diversifying. No humanizing there, so that objection flies out of the window; “why try?” goes out of the window too, because if you can try, I can try; and you have repeatedly acknowledged that there is nothing in this hypothesis that does not fit in with the history of life on Earth. There is no proof for either of our hypotheses, so what other reason do you have for not considering mine?

I can almost fully agree, except, as you know, I will still declare we are His main goal.

Consciousness: and brain damage

by dhw, Saturday, January 27, 2018, 13:26 (262 days ago) @ David Turell

dhw: You conveniently forget your humanizing and oft repeated belief that God watches us with interest and wants a relationship with us.

DAVID: I have given those opinions about God because watching with interest would be a natural response for a Creator, which does not necessarily make Him human like us. As for having us seek a relationship with Him, that is the expectation from giving us our superior brain, and not necessarily a human desire of His. What He expects to have happen is not necessarily from a human desire.

Nobody in his right mind would claim that a being which can create a whole universe is “human like us”. That does not mean we do not share certain characteristics. It seems highly unlikely that the organisms you believe your God created could have invented love, hate, curiosity, pleasure, desire etc. while your God knew nothing about such matters. Nor do I accept that terms such as interest and relationship are not “humanizing”, even if we don’t know the exact nature of the interest/relationship.

dhw: ...here’s an alternative hypothesis (not dogma, and not even belief): God’s purpose in creating the ever changing bush of life was to create an ever-changing bush of life, including humans, and his method was to give organisms an autonomous means of diversifying. No humanizing there, so that objection flies out of the window; “why try?” goes out of the window too, because if you can try, I can try; and you have repeatedly acknowledged that there is nothing in this hypothesis that does not fit in with the history of life on Earth. There is no proof for either of our hypotheses, so what other reason do you have for not considering mine?

DAVID: I can almost fully agree, except, as you know, I will still declare we are His main goal.

I do not ask you to believe my hypothesis. I ask you not to dismiss it, and to recognize that it is a feasible alternative to your own. This would be another red letter day in the history of the AgnosticWeb if I could be sure that you would stick to it.

Consciousness: and brain damage

by David Turell @, Saturday, January 27, 2018, 15:04 (262 days ago) @ dhw


dhw: Nobody in his right mind would claim that a being which can create a whole universe is “human like us”. That does not mean we do not share certain characteristics. It seems highly unlikely that the organisms you believe your God created could have invented love, hate, curiosity, pleasure, desire etc. while your God knew nothing about such matters. Nor do I accept that terms such as interest and relationship are not “humanizing”, even if we don’t know the exact nature of the interest/relationship.

Thank you for: "we don’t know the exact nature of the interest/relationship." Delving into the matter doesn't offer any proof of God or explanation of how He operates, which is why Adler is 50/50 or neutral.


dhw: ...here’s an alternative hypothesis (not dogma, and not even belief): God’s purpose in creating the ever changing bush of life was to create an ever-changing bush of life, including humans, and his method was to give organisms an autonomous means of diversifying. No humanizing there, so that objection flies out of the window; “why try?” goes out of the window too, because if you can try, I can try; and you have repeatedly acknowledged that there is nothing in this hypothesis that does not fit in with the history of life on Earth. There is no proof for either of our hypotheses, so what other reason do you have for not considering mine?

DAVID: I can almost fully agree, except, as you know, I will still declare we are His main goal.

dhw: I do not ask you to believe my hypothesis. I ask you not to dismiss it, and to recognize that it is a feasible alternative to your own. This would be another red letter day in the history of the AgnosticWeb if I could be sure that you would stick to it.

I do not accept your hypothesis as a belief of mine, but it does fit evolutioanry history. Fair enough?

Consciousness: and brain damage

by dhw, Sunday, January 28, 2018, 13:20 (261 days ago) @ David Turell

dhw: Nobody in his right mind would claim that a being which can create a whole universe is “human like us”. That does not mean we do not share certain characteristics. It seems highly unlikely that the organisms you believe your God created could have invented love, hate, curiosity, pleasure, desire etc. while your God knew nothing about such matters. Nor do I accept that terms such as interest and relationship are not “humanizing”, even if we don’t know the exact nature of the interest/relationship.

DAVID: Thank you for: "we don’t know the exact nature of the interest/relationship." Delving into the matter doesn't offer any proof of God or explanation of how He operates, which is why Adler is 50/50 or neutral.

Delving into every subject under the sun does not offer any proof of God or, as of this moment, any explanation of how and why life began or how and why it evolved ("how He operates" if he exists), which is why I am a 50/50 agnostic. Strange that you agree with Adler, and yet you do not extend the 50/50 to the existence of God or to your own explanation of how and why he operates!

DAVD: I do not accept your hypothesis as a belief of mine, but it does fit evolutionary history. Fair enough?

You have always agreed that it fits evolutionary history, and you have always made it clear that you believe your own hypothesis. But I am happy to leave it at that until the next time you offer what I regard as silly reasons for rejecting mine (such as “humanizing” and “why try?”).

Consciousness: and brain damage

by David Turell @, Sunday, January 28, 2018, 18:46 (260 days ago) @ dhw

dhw: Nobody in his right mind would claim that a being which can create a whole universe is “human like us”. That does not mean we do not share certain characteristics. It seems highly unlikely that the organisms you believe your God created could have invented love, hate, curiosity, pleasure, desire etc. while your God knew nothing about such matters. Nor do I accept that terms such as interest and relationship are not “humanizing”, even if we don’t know the exact nature of the interest/relationship.

DAVID: Thank you for: "we don’t know the exact nature of the interest/relationship." Delving into the matter doesn't offer any proof of God or explanation of how He operates, which is why Adler is 50/50 or neutral.

Delving into every subject under the sun does not offer any proof of God or, as of this moment, any explanation of how and why life began or how and why it evolved ("how He operates" if he exists), which is why I am a 50/50 agnostic. Strange that you agree with Adler, and yet you do not extend the 50/50 to the existence of God or to your own explanation of how and why he operates!

DAVD: I do not accept your hypothesis as a belief of mine, but it does fit evolutionary history. Fair enough?

dhw: You have always agreed that it fits evolutionary history, and you have always made it clear that you believe your own hypothesis. But I am happy to leave it at that until the next time you offer what I regard as silly reasons for rejecting mine (such as “humanizing” and “why try?”).

we agree to disagree.

Consciousness: the self is real

by David Turell @, Tuesday, January 30, 2018, 01:32 (259 days ago) @ David Turell

According to this article it is, while some anti-realist philosophers claim it is not:

https://aeon.co/essays/the-self-does-exist-and-is-amenable-to-scientific-investigation?...

" In fact, the self does exist. The phenomenal experience of having a self, the feelings of pain and of pleasure, of control, intentionality and agency, of self-governance, of acting according to one’s beliefs and desires, the sense of engaging with the physical world and the social world – all this offers evidence of the existence of the self. Furthermore, empirical research in the mind sciences provides robust reasons to deny antirealism. The self lends itself to scientific explanations and generalisations, and such scientific information can be used to understand disorders of the self, such as depression and schizophrenia, and to develop this self-understanding facilitates one’s ability to live a rich moral life.

"I call my proposed model the ‘multitudinous self’. ‘Do I contradict myself?’ asks the poet Walt Whitman in ‘Song of Myself’ (1891-92), ‘Very well then I contradict myself, / (I am large, I contain multitudes.)’ The multitudinous self is empirically tractable and responsive to the experiences of ‘real people’ who do or do not have mental disorders. According to this model, the self is a dynamic, complex, relational and multi-aspectual mechanism of capacities, processes, states and traits that support a degree of agency. The multitudinous self has five distinct but functionally complementary dimensions: ecological, intersubjective, conceptual, private, and temporally extended. These dimensions work together to connect the individual to her body, her social world, her psychological world, and her environment.

***

"The multitudinous self is a variation of the Neisserian self in that it individuates the self as a complex mechanism with many dimensions that interact and work together to maintain a more or less stable agency over time. At times these different dimensions of the self contradict each other (very well then). Interpersonally, I might come across as gregarious, and present an image of a someone who enjoys companionship, yet my private sense of self might be that I am shy and introverted. Because these five dimensions are all more or less integrated, however, they help with self-regulation, and function as a locus of experience and agency. The multitudinous self gives a partial but helpful representation of the selves we encounter in our daily lives. It is also scientifically scrutable.

***

"Realism is mostly popular among psychologists and empirically informed philosophers of mind, such as William James in the late 19th century and, more recently, the aforementioned Jopling, as well as Owen Flanagan at Duke University in North Carolina and George Graham at Georgia State University. The reason for the realist commitment appears to be pragmatic. The reality of the self matters. The concept can be employed and manipulated in making sense of the complex human psyche, and successfully edifying enough so that the self is open to the enrichment of moral possibilities.

***

"Because the multitudinous-self model tracks all the different dimensions of selfhood, it offers rich scientific resources to investigate and intervene on different aspects of mental disorders. It encourages the development of research programmes not only in neuroscience and genetics but also disciplines that study the role of interpersonal relationships, environment, culture and the epidemiological factors in the development of illness. While a fractured engagement with different parts of the self is important, there is virtue in maintaining the self as a research construct in its full complexity, because what happens in one component of the self affects the self as a whole. An integrated understanding of the different parts of the self is necessary to fathom the complexity of mental disorders.

***

"The subjective and private dimensions that antirealists take to be obstacles to scientifically investigating the self do not pose a problem for the complex multilayered mechanism that I call the multitudinous self. And the variability in the private and the conceptual dimensions of the self can track some regularities and yield important information about, say, psychopathology, or how different social and cultural environments might create certain kinds of self-experiences and self-concepts.

"The multitudinous self mediates scientific explanations of the complexity of real people with and without mental disorders. It also provides resources for enhancing the moral agency that permits people to flourish. For me, flourishing is simply the development of a person’s psychological and social skills in engagement with herself and with others, in the face of the challenges triggered by her physical, social and psychological environment.

Comment: We all experience our 'self'. It is not an illusion, solipsism aside. The writer has a major point. The whole article is worth reading.

Consciousness: and psychedelic alterations like NDE's

by David Turell @, Wednesday, August 15, 2018, 23:42 (61 days ago) @ dhw

Not exactly, because in none of the subjects was new information received:

https://www.newscientist.com/article/2176721-why-taking-ayahuasca-is-like-having-a-near...

"A psychedelic drug taken as part of the South American plant brew ayahuasca produces effects that are strikingly similar to near-death experiences, a study has found.

"That means that feelings of leaving the body or inner peace associated with life-threatening experiences may simply be explained by changes in how the brain works, and aren’t evidence of paranormal phenomena, say the researchers.

"DMT is the main psychoactive ingredient in ayahuasca, which is used as a sacrament by some indigenous peoples in the Amazon. People who take it commonly describe feeling that they transcend their body and enter another realm.

***

"Little is known about what happens in the brain when someone has a near-death experience. The subjective similarity with a DMT trip suggests that psychedelics could shed some light on the phenomenon, says Timmermann.

"Psychedelic drugs such as DMT work mainly by affecting the serotonin system in the brain. Although this study didn’t measure brain activity, “we could speculate that something similar is going on during near-death experiences,” says Timmermann.

"The feeling of leaving the body or living through death might be linked to the phenomenon of ego dissolution, a loss of one’s sense of self which is a common feature of the psychedelic experience. Brain imaging studies show that the default mode network, a collection of brain regions linked to our sense of self, becomes less cohesive under the influence of other psychedelic drugs, and this may explain why some people feel that they have survived the death of their ego.

"Intriguingly, DMT appears in trace amounts in blood and urine, but a source for the molecule inside the body has not been identified. Some have hypothesised that it is produced in the brain when we are facing death, but this is highly speculative.

"Near-death experiences are sometimes said to give people a different outlook on life, and may be helpful in reducing fear of death and increasing people’s concern for others. Similar effects have been reported for psychedelic experiences, and a number of studies have reported positive effects on wellbeing when patients with life-threatening cancer take the drug psilocybin."

Comment: Not entirely a comparison, but a clear example of thought alteration.

Consciousness: and psychedelic alterations like NDE's

by dhw, Thursday, August 16, 2018, 11:51 (61 days ago) @ David Turell

DAVID: Not exactly, because in none of the subjects was new information received:

Thank you for making this crucial point. For me it is an essential factor that demands open-mindedness in one’s attitude not just towards NDEs but towards all psychic experiences that provide information which would not otherwise have been accessible.

QUOTE: “Near-death experiences are sometimes said to give people a different outlook on life, and may be helpful in reducing fear of death and increasing people’s concern for others. Similar effects have been reported for psychedelic experiences, and a number of studies have reported positive effects on wellbeing when patients with life-threatening cancer take the drug psilocybin."

DAVID’s comment: Not entirely a comparison, but a clear example of thought alteration.

Yes, it’s a clear example of how drugs/diseases change the brain and hence a person’s thoughts and behaviour. As I keep pointing out, it is evidence for materialism, whereas psychic experiences that provide new information – together with the known fact that thought also changes the brain (illiterate women, taxi drivers, musicians) – provide evidence for dualism. Hence the great dichotomy which you refuse to recognize, although we have spent so much time trying to resolve it.

Consciousness: and psychedelic alterations like NDE's

by David Turell @, Thursday, August 16, 2018, 17:51 (60 days ago) @ dhw

DAVID: Not exactly, because in none of the subjects was new information received:

Thank you for making this crucial point. For me it is an essential factor that demands open-mindedness in one’s attitude not just towards NDEs but towards all psychic experiences that provide information which would not otherwise have been accessible.

QUOTE: “Near-death experiences are sometimes said to give people a different outlook on life, and may be helpful in reducing fear of death and increasing people’s concern for others. Similar effects have been reported for psychedelic experiences, and a number of studies have reported positive effects on wellbeing when patients with life-threatening cancer take the drug psilocybin."

DAVID’s comment: Not entirely a comparison, but a clear example of thought alteration.

dhw: Yes, it’s a clear example of how drugs/diseases change the brain and hence a person’s thoughts and behaviour. As I keep pointing out, it is evidence for materialism, whereas psychic experiences that provide new information – together with the known fact that thought also changes the brain (illiterate women, taxi drivers, musicians) – provide evidence for dualism. Hence the great dichotomy which you refuse to recognize, although we have spent so much time trying to resolve it.

All I have done is recognize the material side of the problem, not that I am a materialist, but your mind is tightly closed to the way I approach the problem. So be it.

Consciousness: and psychedelic alterations like NDE's

by dhw, Friday, August 17, 2018, 11:10 (60 days ago) @ David Turell

dhw: Yes, it’s a clear example of how drugs/diseases change the brain and hence a person’s thoughts and behaviour. As I keep pointing out, it is evidence for materialism, whereas psychic experiences that provide new information – together with the known fact that thought also changes the brain (illiterate women, taxi drivers, musicians) – provide evidence for dualism. Hence the great dichotomy which you refuse to recognize, although we have spent so much time trying to resolve it.

DAVID: All I have done is recognize the material side of the problem, not that I am a materialist, but your mind is tightly closed to the way I approach the problem. So be it.

I am not saying you are a materialist! If you recognize the material side of the problem, then you recognize the dichotomy in your own thinking: i.e. you recognize the materialist side but you believe in the dualist side. And then you try to reconcile the two with a collection of theories that are riddled with contradictions. I have exactly the same problem as you, and I have tried to find a reconciliation of my own. You are as free to criticize my theory as I am to criticize your different theories. That is how this forum works!

Consciousness: and psychedelic alterations like NDE's

by David Turell @, Friday, August 17, 2018, 17:33 (59 days ago) @ dhw

dhw: Yes, it’s a clear example of how drugs/diseases change the brain and hence a person’s thoughts and behaviour. As I keep pointing out, it is evidence for materialism, whereas psychic experiences that provide new information – together with the known fact that thought also changes the brain (illiterate women, taxi drivers, musicians) – provide evidence for dualism. Hence the great dichotomy which you refuse to recognize, although we have spent so much time trying to resolve it.

DAVID: All I have done is recognize the material side of the problem, not that I am a materialist, but your mind is tightly closed to the way I approach the problem. So be it.

dhw: I am not saying you are a materialist! If you recognize the material side of the problem, then you recognize the dichotomy in your own thinking: i.e. you recognize the materialist side but you believe in the dualist side. And then you try to reconcile the two with a collection of theories that are riddled with contradictions. I have exactly the same problem as you, and I have tried to find a reconciliation of my own. You are as free to criticize my theory as I am to criticize your different theories. That is how this forum works!

You see contradictions I don't see, because you appear to have a fixed definition of dualism I do not have.

Consciousness: Egnor on dualism:Decartes' blunder

by David Turell @, Wednesday, January 17, 2018, 22:28 (271 days ago) @ David Turell

He uses Thomist and Aristotelian principals to make his point:

https://evolutionnews.org/2018/01/descartess-blunder/

"He concludes, famously, that he can be certain only of this: that he exists. Cogito ergo sum. Because even to doubt his own existence presupposes his existence.

"Most fundamentally, he is wrong about the thing that we are most sure of.

"The foundation of epistemology is not self-awareness. This can be understood by considering Descartes’s maxim, “Cogito ergo sum.” Notice that we cannot conclude that we exist unless we can conclude. That is, we must first know the principle of non-contradiction — that being is not non-being — before we can conclude that “I think therefore I am.” (my bold)

“'Therefore,” not “I think” nor “I am,” is the crux of the most important thing we know. The principle of non-contradiction is prior to self-awareness.

"This is a foundation of Thomistic philosophy. St. Thomas notes:
By nature our intellect knows being and the immediate characteristic of being as being, out of which knowledge arises the understanding of first principles, of the principle, say, that affirmation and denial cannot coexist (opposition between being and non-being) …

"Aquinas derives his principle from Aristotle’s principle of non-contradiction: a thing cannot be and not be at the same time. It is the most fundamental thing we know, because if we do not know it, even Descartes’s first principle — cogito ergo sum — is not true. If being and not being could coexist, if contradiction were metaphysically possible, then it would be possible for me to think and at the same time not to exist.

"The law of non-contradiction, not cogito ergo sum, is the foundation of knowledge.

***

"Materialists and atheists claim that ID is scientifically wrong, and claim that ID is not scientifically testable. But of course, in order to be scientifically wrong, ID must be scientifically testable.

"Materialists and atheists believe that our minds evolved by natural selection. But if we evolved wholly by natural selection, we evolved to maximize reproductive success, not to discern truth, and thus we could not trust our belief that we evolved by natural selection.
Materialists and atheists believe that determinism is true and that free will is not real.

"But if determinism is true and we lack free will, then our opinions are determined by physical processes, which are not propositions and which lack truth value. Chemical reactions are neither true nor false, so a materialist’s opinion that determinism is true and free will is not real has no truth value.

"Materialists and atheists believe that the universe spontaneously came from nothing, and they define nothing as the laws of quantum mechanics.

"Materialists and atheists believe that the existence of evil disproves the existence of God, yet if there is no ultimate Source of right and wrong, there is no evil and no good; there are merely circumstances we like or dislike. Nietzsche, unlike the New Atheists, understood this.

"Again and again, materialists and atheists hold opinions that violate the law of non-contradiction. In this sense, atheism and materialism aren’t even really metaphysical theories. They’re just self-refuting nonsense."

Comment: Interesting point. We must be able to reach conclusions and never contradict. Certainy allows for dualism

Consciousness: Egnor on dualism: Mind immaterial

by David Turell @, Monday, February 05, 2018, 18:52 (252 days ago) @ David Turell

More from a neurosurgeon on the immateriality of thought:

https://evolutionnews.org/2018/02/the-representation-problem-and-the-immateriality-of-t...

"Thoughts may be divided into thoughts about particulars and thoughts about universals. Thoughts about particulars are thoughts, including perceptions, imagination, memory, etc., about particular objects in our environments. Thoughts about my coffee, or my car, or my family would be thoughts about particulars.

"Thoughts about universals are abstract thoughts, and are thoughts about concepts. Justice, mercy, logic, mathematics, etc., are abstract thoughts.

"For a materialist, all thoughts are generated by the brain. All that exists is matter, as understood by physics and chemistry. Thus, all thoughts, for the materialist, are generated purely physically, by neurons, neurotransmitters, action potentials, etc. So when we think about a particular object, that thought must somehow actually be a physical thing — a molecule or a relationship between molecules, etc. But of course, if I think about a particular thing — my cat Tabby, for example — my actual cat Tabby isn’t in my brain, so the materialist would say that my cat Tabby is somehow “represented” in my brain, and that representation constitutes the thought, without (immaterial) remainder. In the materialist view, all thought is, boiled down, matter of some sort, or is at least wholly represented in matter.

"For thoughts about particular objects, this materialist scheme is not entirely implausible. For some aspects of visual perception, for example, there is a mapping of the visual field from the retina to the cortex, so that an image (of sorts) is represented in the brain as a field of neurons that are activated in a pattern. One might say that the pattern is the representation of the visual image. This still leaves much to be explained, but at least it is not utterly implausible to say that a thought about a particular thing — for example, a perception of my cat Tabby — is a representation in my brain. We still have no scientific (or metaphysical) explanation as to how this neuronal pattern actually becomes the thought, of course. But mental representation may provide a real level of explanation for thought about particulars.

"But abstract thought is different. ( my bold) Consider a thought about justice. Justice is a concept, not a particular thing existing in the physical world. The materialist must ask: how can a thought about justice be represented in the brain? It certainly can’t merely be a mapped field in the cortex — justice has no shape or physical pattern, unlike my cat Tabby. A materialist would no doubt say that, like perception of particulars, thought about justice is represented in the cortex. But note carefully what representation means: a representation is a map of a thing. It presumes the existence, in the physical world, of that which it maps. A representation of a city — a map — presumes the city. A representation of my cat presumes my cat. And here’s the problem: a representation of my thought about justice presumes my thought about justice. So representation cannot provide any final explanation for abstract thought, because the representation of an abstract thought, even if it exists, presupposes the abstract thought itself.

"As an example, let us suppose that a certain pattern of neuronal activation in my cortex were shown to represent my thought about justice. Obviously that pattern is not my thought about justice itself — justice is a concept, not a bunch of neurons. And if that pattern of neuronal activation represented my thought about justice, it must map to my thought of justice, which presupposes my thought about justice and thus cannot explain it.

"Succinctly, mental representation of abstract thought presupposes abstract thought, and cannot explain it. It is on abstract thought that materialism, as a theory of mind, flounders. Abstract thought, classically understood as intellect and will, are inherently immaterial. Any representation in the brain of abstract thought (while it may exist) necessarily presupposes abstract thought itself, which must, by its nature, be an immaterial power of the mind.

"The human mind is a composite of material particular thought and immaterial abstract thought. Interestingly, modern neuroscience supports this view. Perception of particulars maps with precision to brain anatomy, but abstract thought is not mapped in the same way. Material powers of the brain are ordinarily necessary for exercise of abstract thought (e.g., you have to be awake to think about justice), but matter is not sufficient for abstract thought."

"Abstract thought is an immaterial power of the mind."

Comment: this is the essence of my dualism concept. Abstract though has no physical representation in my mind as my dog does. But I have both particular thought and abstract thought mediated by material neurons and their connections. My s/s/c must use my brain to do both types of thought. There has to be a material and an immaterial level, which is dualism.

Consciousness: Egnor on dualism: Mind immaterial

by dhw, Tuesday, February 06, 2018, 16:02 (252 days ago) @ David Turell

DAVID’s comment: this is the essence of my dualism concept. Abstract though has no physical representation in my mind as my dog does. But I have both particular thought and abstract thought mediated by material neurons and their connections. My s/s/c must use my brain to do both types of thought. There has to be a material and an immaterial level, which is dualism.

I hate to be rude, but most of this article is a verbose statement of the blindingly obvious. Even a materialist will recognize the difference between concrete objects and abstract ideas! As Egnor says, your brain passes on images of concrete objects but not of abstract ideas. And once you start, for instance, analysing the behaviour of your dog, it is your s/s/c that does the thinking, based on the information delivered by the brain, and the thinking becomes an abstract idea. It is the dualist’s soul that thinks abstract ideas, no matter whether those ideas are based on concrete objects, sensory perceptions, or on other people’s ideas, or on past experiences, books, newspaper articles, TV programmes. The brain provides the information, the s/s/c thinks about it, and then uses the brain to express itself in material ways (implementation). THAT is dualism. But none of this sheds any light on the origin of consciousness. The materialist will simply argue that consciousness emerges from the interaction between cells - regardless of whether the ideas are based on concrete objects or abstract ideas.

Consciousness: Egnor on dualism: Mind immaterial

by David Turell @, Tuesday, February 06, 2018, 18:40 (251 days ago) @ dhw

DAVID’s comment: this is the essence of my dualism concept. Abstract though has no physical representation in my mind as my dog does. But I have both particular thought and abstract thought mediated by material neurons and their connections. My s/s/c must use my brain to do both types of thought. There has to be a material and an immaterial level, which is dualism.

dhw: I hate to be rude, but most of this article is a verbose statement of the blindingly obvious. Even a materialist will recognize the difference between concrete objects and abstract ideas! As Egnor says, your brain passes on images of concrete objects but not of abstract ideas. And once you start, for instance, analysing the behaviour of your dog, it is your s/s/c that does the thinking, based on the information delivered by the brain, and the thinking becomes an abstract idea. It is the dualist’s soul that thinks abstract ideas, no matter whether those ideas are based on concrete objects, sensory perceptions, or on other people’s ideas, or on past experiences, books, newspaper articles, TV programmes. The brain provides the information, the s/s/c thinks about it, and then uses the brain to express itself in material ways (implementation). THAT is dualism. But none of this sheds any light on the origin of consciousness. The materialist will simply argue that consciousness emerges from the interaction between cells - regardless of whether the ideas are based on concrete objects or abstract ideas.

Good analysis, but sensory information about real objects are vastly different than abstract thought which may have no relation to reality. As for materialists they have a right to invent consciousness from wet neurons, since none of know why we experience our level of self-awareness when no other living organism with a brain can do it.

Consciousness: Egnor on dualism: Mind immaterial

by dhw, Wednesday, February 07, 2018, 13:30 (251 days ago) @ David Turell

dhw: I hate to be rude, but most of this article is a verbose statement of the blindingly obvious. Even a materialist will recognize the difference between concrete objects and abstract ideas! As Egnor says, your brain passes on images of concrete objects but not of abstract ideas. And once you start, for instance, analysing the behaviour of your dog, it is your s/s/c that does the thinking, based on the information delivered by the brain, and the thinking becomes an abstract idea. It is the dualist’s soul that thinks abstract ideas, no matter whether those ideas are based on concrete objects, sensory perceptions, or on other people’s ideas, or on past experiences, books, newspaper articles, TV programmes. The brain provides the information, the s/s/c thinks about it, and then uses the brain to express itself in material ways (implementation). THAT is dualism. But none of this sheds any light on the origin of consciousness. The materialist will simply argue that consciousness emerges from the interaction between cells - regardless of whether the ideas are based on concrete objects or abstract ideas.

DAVID: Good analysis, but sensory information about real objects are vastly different than abstract thought which may have no relation to reality. As for materialists they have a right to invent consciousness from wet neurons, since none of know why we experience our level of self-awareness when no other living organism with a brain can do it.

For a change we are in total agreement!

Consciousness: Egnor on dualism: Mind immaterial

by David Turell @, Wednesday, February 07, 2018, 15:26 (251 days ago) @ dhw

DAVID: Good analysis, but sensory information about real objects are vastly different than abstract thought which may have no relation to reality. As for materialists they have a right to invent consciousness from wet neurons, since none of know why we experience our level of self-awareness when no other living organism with a brain can do it.


dhw: For a change we are in total agreement!

Yes. Why not?

Consciousness: thoughts from a scientist

by David Turell @, Tuesday, May 15, 2018, 19:27 (153 days ago) @ David Turell

He believes in a form of an intelligent information theory. The whole article is worth reading as it has excellent explanations of how the brain seems to work:

https://www.nature.com/articles/d41586-018-05097-x?utm_source=briefing-dy&utm_mediu...

".. we hope to get closer to solving the more fundamental problem.
We seek, in particular, the neuronal correlates of consciousness (NCC), defined as the minimal neuronal mechanisms jointly sufficient for any specific conscious experience.

***

"Or consider the cerebellum, the “little brain” underneath the back of the brain. One of the most ancient brain circuits in evolutionary terms, it is involved in motor control, posture and gait and in the fluid execution of complex sequences of motor movements. Playing the piano, typing, ice dancing or climbing a rock wall—all these activities involve the cerebellum. It has the brain’s most glorious neurons, called Purkinje cells, which possess tendrils that spread like a sea fan coral and harbor complex electrical dynamics. It also has by far the most neurons, about 69 billion (most of which are the star-shaped cerebellar granule cells), four times more than in the rest of the brain combined.

"What happens to consciousness if parts of the cerebellum are lost to a stroke or to the surgeon’s knife? Very little!

"One important lesson from the spinal cord and the cerebellum is that the genie of consciousness does not just appear when any neural tissue is excited. More is needed. This additional factor is found in the gray matter making up the celebrated cerebral cortex, the outer surface of the brain. It is a laminated sheet of intricately interconnected nervous tissue, Two of these sheets, highly folded, along with their hundreds of millions of wires—the white matter—are crammed into the skull. All available evidence implicates neocortical tissue in generating feelings.

***

"Surgeons sometimes had to excise a large belt of prefrontal cortex to remove tumors or to ameliorate epileptic seizures. The loss of a portion of the frontal lobe did have certain deleterious effects: the patients developed a lack of inhibition of inappropriate emotions or actions, motor deficits, or uncontrollable repetition of specific action or words. Following the operation, however, their personality and IQ improved, and they went on to live for many more years, with no evidence that the drastic removal of frontal tissue significantly affected their conscious experience. Conversely, removal of even small regions of the posterior cortex, where the hot zone resides, can lead to a loss of entire classes of conscious content: patients are unable to recognize faces or to see motion, color or space.

"So it appears that the sights, sounds and other sensations of life as we experience it are generated by regions within the posterior cortex. As far as we can tell, almost all conscious experiences have their origin there.

***

"Fierce debates have arisen around the two most popular theories of consciousness. One is the global neuronal workspace (GNW) by psychologist Bernard J. Baars and neuroscientists Stanislas Dehaene and Jean-Pierre Changeux. The theory begins with the observation that when you are conscious of something, many different parts of your brain have access to that information. If, on the other hand, you act unconsciously, that information is localized to the specific sensory motor system involved.

***

"According to GNW, consciousness emerges when incoming sensory information, inscribed onto such a blackboard, is broadcast globally to multiple cognitive systems—which process these data to speak, store or call up a memory or execute an action.

"Because the blackboard has limited space, we can only be aware of a little information at any given instant. The network of neurons that broadcast these messages is hypothesized to be located in the frontal and parietal lobes. Once these sparse data are broadcast on this network and are globally available, the information becomes conscious.

"Integrated information theory (IIT), developed by Tononi and his collaborators, including me, has a very different starting point: experience itself. Each experience has certain essential properties. It is intrinsic, existing only for the subject as its “owner”; it is structured... and it is specific—distinct from any other conscious experience, such as a particular frame in a movie.

***

"IIT theory also derives, from the complexity of the underlying interconnected structure, a single nonnegative number Φ (pronounced “fy”) that quantifies this consciousness. If Φ is zero, the system does not feel like anything to be itself. Conversely, the bigger this number, the more intrinsic causal power the system possesses and the more conscious it is. The brain, which has enormous and highly specific connectivity, possesses very high Φ, which implies a high level of consciousness.

"IIT also predicts that a sophisticated simulation of a human brain running on a digital computer cannot be conscious.... Consciousness cannot be computed: it must be built into the structure of the system. "

Comment: All thinking is in the prefrontal region. Most implementation involves the cerebellum. Most human brain enlargement is prefrontal. No answers but lots of information.

Consciousness: RNA seems to transfer memory

by David Turell @, Tuesday, May 15, 2018, 19:44 (153 days ago) @ David Turell

From work in snails, some shocked, some not:

https://www.the-scientist.com/?articles.view/articleNo/54565/title/RNA-Moves-a-Memory-F...


"Researchers have transferred a memory from one snail to another via RNA, they report today. If confirmed in other species, the finding may lead to a shift in scientists’ thinking about how memories are made—rather than cemented in nerve-cell connections, they may be spurred on by RNA-induced epigenetic changes.

***

"The team found that the snail synapses built to “store” a memory weren’t necessarily the synapses that were removed from the neural circuits in the memory-erasing experiments.
“It was completely arbitrary which synaptic connections got erased,” Glanzman says. “That suggested maybe the memory wasn’t stored at the synapse but somewhere else.”

***

"In his team’s latest experiments, Glanzman and his colleagues zapped snails’ tails, then pulled the abdominal neurons from the shocked snails, extracted their RNA, dissolved the RNA into deionized water, and injected the solution into the necks of snails that had never been shocked.

***

"DNA methylation appeared to be essential for the transfer of the memory among snails. When Glanzman and his colleagues blocked DNA methylation in snails getting RNA from shocked ones, the injected snails withdrew their siphons for only a few seconds when tapped on the siphon.

"Glanzman wanted to know if the RNA from shocked snails actually affected the neuronal connections of the snails receiving the injections any differently than RNA from nonshocked snails. So, in a third test, he and his team removed sensory neurons from nonshocked snails, cultured the cells in a dish, and then exposed the cells to RNA from shocked snails. Zapping the culture with a bit of current excited the sensory neurons much more than neurons treated with RNA from nonshocked snails. RNA from shocked snails also enhanced a subset of synapses between sensory and motor neurons in vitro, suggesting it was indeed the RNA that transported the memory, Glanzman explains.

***

"Glanzman says that in his next experiments he will attempt to identify the RNAs involved, and he has an idea for the mechanism, too. The memory is not stored in the RNA itself, he speculates—instead, noncoding RNA produces epigenetic changes in the nucleus of neurons, thereby storing the memory.

“'This idea is probably going to strike most of my colleagues as extremely improbable,” Glanzman says. “But if we’re right, we’re just at the beginning of understanding how memory works.'”

Comment: Perhaps some memory is not carried by nerves to start but is stored by DNA causing methylation in the neuron. It is obvious molecules can carry information and impart it. This does not indicate intelligence is required.

Consciousness: thoughts from a scientist

by dhw, Wednesday, May 16, 2018, 13:48 (153 days ago) @ David Turell

DAVID's comment: All thinking is in the prefrontal region. Most implementation involves the cerebellum. Most human brain enlargement is prefrontal. No answers but lots of information.

Thank you for editing and presenting this article. Your final comment provides a perfect summary!

Thank you also for the other articles you have posted.

Consciousness: thoughts from David Berlinski

by David Turell @, Sunday, May 20, 2018, 20:55 (148 days ago) @ dhw

He has no answers either, but has some interesting comments:

http://inference-review.com/article/godzooks

"It is hardly beyond dispute that the human brain is a computer, except on the level of generality under which the human brain is like a weather system. It is difficult even to depict the simplest computational scheme in neurological terms. One neuron fires, and then another. Still a third neuron fires twice, as if it were adding the results. This is mere dumb show. What is taking place on the neurological level lacks any coherent connection to addition, which is a recursive operation defined over the natural numbers. Michael Jordan offers a reasonable assessment:

"But it’s true that with neuroscience, it’s going to require decades or even hundreds of years to understand the deep principles. There is progress at the very lowest levels of neuroscience. But for issues of higher cognition—how we perceive, how we remember, how we act—we have no idea how neurons are storing information, how they are computing, what the rules are, what the algorithms are, what the representations are, and the like.

***

It is possible to embed the rules of recursive arithmetic in a computer, but how might embedding take place in the brain? If this question has no settled answer, then neither does the question of whether the brain is a computer.

"There remains the thesis that the human mind is identical to the human brain. Gödel’s second incompleteness theorem demonstrated that no formal systems adequate to the description of the natural numbers could prove its own consistency. ...Either it can demonstrate its own consistency, or it cannot. “So the following disjunctive conclusion is inevitable,” Gödel writes:

"Either mathematics is incompletable in this sense, that its evident axioms can never be comprised in a finite rule, that is to say, the human mind (even within the realm of pure mathematics) infinitely surpasses the powers of any finite machine, or else there exist absolutely unsolvable Diophantine problems of the type specified.

***

"No discussion of these issues would be complete without some mention of consciousness. It is a topic on which it is possible to say anything without ever saying something. Zoltan Istvan is a transhumanist, a student of life extension and digital immortality.... “We have no idea how consciousness works,” he remarks. This is true only to the extent that we have no reason to think that consciousness works. Like the lilies of the field, it toils not and neither does it spin. “But the brain is still a machine,” Istvan goes on to say, “so it’s a matter of tinkering with it until we work it out.” For his part, Harari is as baffled as everyone else. Consciousness? What is it doing there?

"David Chalmers referred to consciousness as the hard problem. That the problem is hard has become a part of the gabble.... It is not easy to say—one reason, I suppose, that the problem is hard. If I am not under anesthesia, asleep, or dead, I must be conscious. I am a busy man. When else could I be conscious? Yet in considering the remains of day, I can hardly be expected to remember all of it, so I am largely unable to say anything about the apparently peculiar nature of my consciousness on those occasions. When I do remember what I was doing, what I remember is chiefly what I was doing, and not anything especially about consciousness. At times, I am moved to comment on my consciousness, the more so when, with a murmured glug, I assure the dentist that I do not feel a thing, but then what is at issue is self-consciousness, a commentary on the real thing. Beyond observing that it is always hanging around, I have no idea what that real thing might be."

Comment: Yes, we are self-conscious, and we don't think animals are. This is from a book review. The book proposes that computers will become conscious. Berlinski disagrees. These comments give a clear insight into how very complex the human brain happens to be. And it adds to my argument from incredulity. An inorganic universe cannot create our brain. Our brain is the best reason for accepting that God must exist.

Consciousness: thoughts from David Berlinski

by dhw, Monday, May 21, 2018, 14:18 (148 days ago) @ David Turell

DAVID: He has no answers either, but has some interesting comments:
http://inference-review.com/article/godzooks

DAVID’s comment: Yes, we are self-conscious, and we don't think animals are. This is from a book review. The book proposes that computers will become conscious. Berlinski disagrees. These comments give a clear insight into how very complex the human brain happens to be. And it adds to my argument from incredulity. An inorganic universe cannot create our brain. Our brain is the best reason for accepting that God must exist.

I think many of our fellow animals have a degree of self-consciousness. I have no doubt, for instance, that our four-legged friends are aware of their own suffering, but their self-awareness is nothing like as extensive as our own. (I don’t think they would question how or why they got here). Re computers, see Part Three of my Theory of Intelligence. I agree with you that the complexity of life and especially of our brain is the best reason for belief in a designer – counterbalanced of course by the age-old and unanswerable question of who designed the designer.

Consciousness: different in left and right handed

by David Turell @, Tuesday, June 19, 2018, 21:10 (118 days ago) @ dhw

Psychotherapy must take into account the handedness of the patient

https://www.sciencedaily.com/releases/2018/06/180618222617.htm

"Since the 1970s, hundreds of studies have suggested that each hemisphere of the brain is home to a specific type of emotion. Emotions linked to approaching and engaging with the world -- like happiness, pride and anger -- lives in the left side of the brain, while emotions associated with avoidance -- like disgust and fear -- are housed in the right.

"But those studies were done almost exclusively on right-handed people. That simple fact has given us a skewed understanding of how emotion works in the brain, according to Daniel Casasanto, associate professor of human development and psychology at Cornell University.

"That longstanding model is, in fact, reversed in left-handed people, whose emotions like alertness and determination are housed in the right side of their brains, Casasanto suggests in a new study. Even more radical: The location of a person's neural systems for emotion depends on whether they are left-handed, right-handed or somewhere in between, the research shows.

***

"According to the new theory, called the "sword and shield hypothesis," the way we perform actions with our hands determines how emotions are organized in our brains. Sword fighters of old would wield their swords in their dominant hand to attack the enemy -- an approach action -- and raise their shields with their non-dominant hand to fend off attack -- an avoidance action. Consistent with these action habits, results show that approach emotions depend on the hemisphere of the brain that controls the dominant "sword" hand, and avoidance emotions on the hemisphere that controls the non-dominant "shield" hand.

"The work has implications for a current treatment for recalcitrant anxiety and depression called neural therapy. Similar to the technique used in the study and approved by the Food and Drug Administration, it involves a mild electrical stimulation or a magnetic stimulation to the left side of the brain, to encourage approach-related emotions.

"But Casasanto's work suggests the treatment could be damaging for left-handed patients. Stimulation on the left would decrease life-affirming approach emotions. "If you give left-handers the standard treatment, you're probably going to make them worse," Casasanto said.

"'And because many people are neither strongly right- nor left-handed, the stimulation won't make any difference for them, because their approach emotions are distributed across both hemispheres," he said.

"This suggests strong righties should get the normal treatment, but they make up only 50 percent of the population. Strong lefties should get the opposite treatment, and people in the middle shouldn't get the treatment at all.'"

Comment: I am a strong left-hander, which is why I noted this, but it clearly shows how the consciousness interlocks with parts of the brain.

Consciousness: Egnor on dualism: another example

by David Turell @, Tuesday, July 31, 2018, 21:53 (76 days ago) @ David Turell
edited by David Turell, Tuesday, July 31, 2018, 21:59

A study of a boy who had his epilepsy causing area removed and still has full cognition:

https://www.newscientist.com/article/2175549-boys-brain-works-just-fine-after-a-large-p...

"A boy who had a large portion of his brain removed to relieve his severe epilepsy is still able to function normally, showing how adaptable our brains can be.

"The boy started having seizures at the age of four. No treatments could stop his epilepsy, so as a last resort surgeons removed a third of his brain’s right hemisphere just before his seventh birthday. This “lobectomy” surgery removed his entire occipital lobe, which carries out visual processing, and most of his temporal lobe, which processes visual and auditory information.

"Researchers wanted to find out how the boy’s brain would recover after losing one of its visual centres – we usually have two, one in each of the brain’s hemispheres. A key question was what would happen to the boy’s “higher order” visual capabilities, such as being able to recognise faces and objects – mainly the job of the right hemisphere.

"By studying the boy’s brain and behaviour for three years following his surgery, the team could see which parts of his brain were able to recover. Remarkably, they found that his intellect, visual perception, and face and object recognition skills were all normal for his age.

"The only thing the boy can’t do is see the whole visual field. “He is essentially blind to information on the left side of the world. Anything to the left of his nose is not transmitted to his brain, because the occipital lobe in his right hemisphere is missing and cannot receive this information,” says Marlene Behrmann of Carnegie Mellon University, Pennsylvania. It seems that humans need two hemispheres to have full 180 degree vision, she says.

"While the boy’s ability to “see” with the right hand side of his brain never recovered, the team found that his left hemisphere reorganised itself to take over high-level tasks such as face and object recognition. This hemisphere is normally more involved in tasks like word recognition, such as knowing that a round green object you see is an apple.

“'We saw a kind of jostling in the left hemisphere between regions engaged in word and face recognition, which resolved and settled into a new organisation,” says Behrmann.

"These high-level abilities may have been able to recover because they were still developing when the boy had his lobectomy, says Behrmann. Other people who lose one of their visual systems may not fare as well, she warns.

"The boy says he wants to be a neurologist when he grows up."

Comment: Egnor is right. The mind is immaterial. When an adult has a stroke that destroys part of the visual cortex they do lose part of their field of vision, just as this child, which shows that the mind must depend on the brain circuits. But the boy maintained some higher-level functions It means the mind/soul must use the recovered and existing brain circuits to function.

Consciousness: Egnor on dualism: another example

by dhw, Wednesday, August 01, 2018, 12:54 (76 days ago) @ David Turell

QUOTE: "By studying the boy’s brain and behaviour for three years following his surgery, the team could see which parts of his brain were able to recover. Remarkably, they found that his intellect, visual perception, and face and object recognition skills were all normal for his age."

DAVID: Egnor is right. The mind is immaterial. When an adult has a stroke that destroys part of the visual cortex they do lose part of their field of vision, just as this child, which shows that the mind must depend on the brain circuits. But the boy maintained some higher-level functions It means the mind/soul must use the recovered and existing brain circuits to function.

I can find no mention here of an immaterial mind. The only hint I can find is in the above, where he mentions intellect, but everything else is concerned with observation of the material world. Yes, the mind depends on the brain for provision of information. If the brain readjusts itself and the mind remains “normal”, then either the mind has reorganized the brain (dualism), or the brain has reorganized itself in order to produce the same “normal” mind (materialism).

Consciousness: Egnor on dualism: another example

by David Turell @, Wednesday, August 01, 2018, 20:13 (75 days ago) @ dhw

QUOTE: "By studying the boy’s brain and behaviour for three years following his surgery, the team could see which parts of his brain were able to recover. Remarkably, they found that his intellect, visual perception, and face and object recognition skills were all normal for his age."

DAVID: Egnor is right. The mind is immaterial. When an adult has a stroke that destroys part of the visual cortex they do lose part of their field of vision, just as this child, which shows that the mind must depend on the brain circuits. But the boy maintained some higher-level functions It means the mind/soul must use the recovered and existing brain circuits to function.

dhw: I can find no mention here of an immaterial mind. The only hint I can find is in the above, where he mentions intellect, but everything else is concerned with observation of the material world. Yes, the mind depends on the brain for provision of information. If the brain readjusts itself and the mind remains “normal”, then either the mind has reorganized the brain (dualism), or the brain has reorganized itself in order to produce the same “normal” mind (materialism).

I was referring back to Egnor's previously presented article. We know the brain mechanically reorganized as the illustrations show.

Consciousness: Egnor on dualism: another example

by dhw, Thursday, August 02, 2018, 09:39 (75 days ago) @ David Turell

QUOTE: "By studying the boy’s brain and behaviour for three years following his surgery, the team could see which parts of his brain were able to recover. Remarkably, they found that his intellect, visual perception, and face and object recognition skills were all normal for his age."

DAVID: Egnor is right. The mind is immaterial. When an adult has a stroke that destroys part of the visual cortex they do lose part of their field of vision, just as this child, which shows that the mind must depend on the brain circuits. But the boy maintained some higher-level functions It means the mind/soul must use the recovered and existing brain circuits to function.

dhw: I can find no mention here of an immaterial mind. The only hint I can find is in the above, where he mentions intellect, but everything else is concerned with observation of the material world. Yes, the mind depends on the brain for provision of information. If the brain readjusts itself and the mind remains “normal”, then either the mind has reorganized the brain (dualism), or the brain has reorganized itself in order to produce the same “normal” mind (materialism).

DAVID: I was referring back to Egnor's previously presented article. We know the brain mechanically reorganized as the illustrations show.

So either the mind reorganized it (dualism), or it reorganized itself in order to produce the same “normal” mind (materialism).

Consciousness: Egnor on dualism: another example

by David Turell @, Thursday, August 02, 2018, 15:22 (75 days ago) @ dhw

QUOTE: "By studying the boy’s brain and behaviour for three years following his surgery, the team could see which parts of his brain were able to recover. Remarkably, they found that his intellect, visual perception, and face and object recognition skills were all normal for his age."

DAVID: Egnor is right. The mind is immaterial. When an adult has a stroke that destroys part of the visual cortex they do lose part of their field of vision, just as this child, which shows that the mind must depend on the brain circuits. But the boy maintained some higher-level functions It means the mind/soul must use the recovered and existing brain circuits to function.

dhw: I can find no mention here of an immaterial mind. The only hint I can find is in the above, where he mentions intellect, but everything else is concerned with observation of the material world. Yes, the mind depends on the brain for provision of information. If the brain readjusts itself and the mind remains “normal”, then either the mind has reorganized the brain (dualism), or the brain has reorganized itself in order to produce the same “normal” mind (materialism).

DAVID: I was referring back to Egnor's previously presented article. We know the brain mechanically reorganized as the illustrations show.

dhw: So either the mind reorganized it (dualism), or it reorganized itself in order to produce the same “normal” mind (materialism).

A six year old cannot tell his mind to think I must redo my surgically destroyed lobes so I maintain my IQ. We know it happens automatically with brain plasticity, but I can understand the mind/soul containing a mechanism of direction for plasticity.

See this article on the boy:

https://cosmosmagazine.com/biology/case-study-boy-loses-huge-brain-section-his-iq-goes-up

“Our results favour dynamic reorganisation and fine-tuning in the functional architecture of cognition ... and argue for the critical role of experience in shaping the underlying circuitry,” the researchers write.

One function, however, was not regained. The boy, now 11, is unable to see things in the left half of his visual field, something the researchers say relates to those circuits being “established and fixed at an early age”.

They also note that in a recent review of similar cases, published by two of the authors, recoveries weren’t nearly so promising. They suggest the boy’s case may have been helped by the fact his pre-operative cognitive function was at a high level, and that his slow-growing tumour gave the brain enough time to re-home some of those visual tasks.

The boy remains seizure-free with an IQ of 118, comparable to his pre-surgical score of 116.

Consciousness: Egnor on dualism: another example

by dhw, Friday, August 03, 2018, 11:18 (74 days ago) @ David Turell

dhw: So either the mind reorganized it (dualism), or it reorganized itself in order to produce the same “normal” mind (materialism).

DAVID: A six year old cannot tell his mind to think I must redo my surgically destroyed lobes so I maintain my IQ. We know it happens automatically with brain plasticity, but I can understand the mind/soul containing a mechanism of direction for plasticity.

What is a “mechanism of direction”? If the soul directs the reorganization of the brain, you have dualism, and the reorganization is not “automatic”. If the brain reorganizes itself, you have materialism, but that is not automatic either, as is clear from this quote:

They also note that in a recent review of similar cases, published by two of the authors, recoveries weren’t nearly so promising. They suggest the boy’s case may have been helped by the fact his pre-operative cognitive function was at a high level, and that his slow-growing tumour gave the brain enough time to re-home some of those visual tasks.”

You could hardly have a clearer pointer to the brain being the source of intelligence, and in this case the brain cells working out what needed to be done. In other cases, the brain cells were not intelligent enough to do it.

Under “Brain complexity”:

QUOTE: This pattern of keeping most connections local, and having only a few cells transmit information long-distance, had huge consequences for primate evolution. It didn’t merely allow primate brains to squeeze in more neurons. Kaas thinks that it also had a more profound effect: It actually changed how the brain does its work. Since most cells communicated only with nearby partners, these groups of neurons became cloistered into local neighborhoods. Neurons in each neighborhood worked on a specific task—and only the end result of that work was transmitted to other areas far away. In other words, the primate brain became more compartmentalized. And as these local areas increased in number, this organizational change allowed primates to evolve more and more cognitive abilities.

DAVID: Was this genetic change purposeful from God? Or chance?

Throughout the article, we have cells communicating with other cells and reorganizing the brain. I don’t for one second believe that the primates were saying to themselves: “I must reorganize my brain.” So if we return to the boy whose brain reorganized itself to get back to normality, we are left with the distinct possibility that the cells work out how to reorganize themselves. Definitely not chance, but the inventive intelligence of cells may have been your God’s creation.

Consciousness: Egnor on dualism: another example

by David Turell @, Friday, August 03, 2018, 15:47 (74 days ago) @ dhw

dhw: So either the mind reorganized it (dualism), or it reorganized itself in order to produce the same “normal” mind (materialism).

DAVID: A six year old cannot tell his mind to think I must redo my surgically destroyed lobes so I maintain my IQ. We know it happens automatically with brain plasticity, but I can understand the mind/soul containing a mechanism of direction for plasticity.

dhw: What is a “mechanism of direction”? If the soul directs the reorganization of the brain, you have dualism, and the reorganization is not “automatic”. If the brain reorganizes itself, you have materialism, but that is not automatic either, as is clear from this quote:

They also note that in a recent review of similar cases, published by two of the authors, recoveries weren’t nearly so promising. They suggest the boy’s case may have been helped by the fact his pre-operative cognitive function was at a high level, and that his slow-growing tumour gave the brain enough time to re-home some of those visual tasks.”


You could hardly have a clearer pointer to the brain being the source of intelligence, and in this case the brain cells working out what needed to be done. In other cases, the brain cells were not intelligent enough to do it.

I suspect in his developing brain, the pressure of the growing tumor stimulated some corrective plastic changes before the ablation surgery occurred. Somehow plasticity is related to level of cognition, which suggests the soul is involved in plasticity.


Under “Brain complexity”:

QUOTE: This pattern of keeping most connections local, and having only a few cells transmit information long-distance, had huge consequences for primate evolution. It didn’t merely allow primate brains to squeeze in more neurons. Kaas thinks that it also had a more profound effect: It actually changed how the brain does its work. Since most cells communicated only with nearby partners, these groups of neurons became cloistered into local neighborhoods. Neurons in each neighborhood worked on a specific task—and only the end result of that work was transmitted to other areas far away. In other words, the primate brain became more compartmentalized. And as these local areas increased in number, this organizational change allowed primates to evolve more and more cognitive abilities.

DAVID: Was this genetic change purposeful from God? Or chance?

dhw: Throughout the article, we have cells communicating with other cells and reorganizing the brain. I don’t for one second believe that the primates were saying to themselves: “I must reorganize my brain.” So if we return to the boy whose brain reorganized itself to get back to normality, we are left with the distinct possibility that the cells work out how to reorganize themselves. Definitely not chance, but the inventive intelligence of cells may have been your God’s creation.

Definitely not chance.

Consciousness: Egnor on dualism: another example

by dhw, Saturday, August 04, 2018, 09:21 (73 days ago) @ David Turell

dhw: So either the mind reorganized it (dualism), or it reorganized itself in order to produce the same “normal” mind (materialism).

DAVID: A six year old cannot tell his mind to think I must redo my surgically destroyed lobes so I maintain my IQ. We know it happens automatically with brain plasticity, but I can understand the mind/soul containing a mechanism of direction for plasticity.

dhw: What is a “mechanism of direction”? If the soul directs the reorganization of the brain, you have dualism, and the reorganization is not “automatic”. If the brain reorganizes itself, you have materialism, but that is not automatic either, as is clear from this quote:
“They also note that in a recent review of similar cases, published by two of the authors, recoveries weren’t nearly so promising. They suggest the boy’s case may have been helped by the fact his pre-operative cognitive function was at a high level, and that his slow-growing tumour gave the brain enough time to re-home some of those visual tasks.”

dhw: You could hardly have a clearer pointer to the brain being the source of intelligence, and in this case the brain cells working out what needed to be done. In other cases, the brain cells were not intelligent enough to do it.

DAVID: I suspect in his developing brain, the pressure of the growing tumor stimulated some corrective plastic changes before the ablation surgery occurred. Somehow plasticity is related to level of cognition, which suggests the soul is involved in plasticity.

If plasticity of the brain is related to the level of cognition, and in this case the brain was given enough time to re-hone some of the visual tasks, it suggests to me that the brain is related to the level of cognition and also does the re-honing! I see no suggestion anywhere of a soul doing anything at all.

Consciousness: Egnor on dualism: another example

by David Turell @, Saturday, August 04, 2018, 15:08 (73 days ago) @ dhw

dhw: You could hardly have a clearer pointer to the brain being the source of intelligence, and in this case the brain cells working out what needed to be done. In other cases, the brain cells were not intelligent enough to do it.[/i]

DAVID: I suspect in his developing brain, the pressure of the growing tumor stimulated some corrective plastic changes before the ablation surgery occurred. Somehow plasticity is related to level of cognition, which suggests the soul is involved in plasticity.

dhw: If plasticity of the brain is related to the level of cognition, and in this case the brain was given enough time to re-hone some of the visual tasks, it suggests to me that the brain is related to the level of cognition and also does the re-honing! I see no suggestion anywhere of a soul doing anything at all.

Totally a materialism comment. I really don't think to expect anything different in our view. I've proposed, not proven, the soul plays a role with the brain functions. You have it separated off somewhere.

Consciousness: Egnor on dualism: another example

by dhw, Sunday, August 05, 2018, 11:50 (72 days ago) @ David Turell

dhw: If the soul directs the reorganization of the brain, you have dualism, and the reorganization is not “automatic”. If the brain reorganizes itself, you have materialism, but that is not automatic either, as is clear from this quote:
“They also note that in a recent review of similar cases, published by two of the authors, recoveries weren’t nearly so promising. They suggest the boy’s case may have been helped by the fact his pre-operative cognitive function was at a high level, and that his slow-growing tumour gave the brain enough time to re-home some of those visual tasks.”

You could hardly have a clearer pointer to the brain being the source of intelligence, and in this case the brain cells working out what needed to be done. In other cases, the brain cells were not intelligent enough to do it.

DAVID: I suspect in his developing brain, the pressure of the growing tumor stimulated some corrective plastic changes before the ablation surgery occurred. Somehow plasticity is related to level of cognition, which suggests the soul is involved in plasticity.

dhw: If plasticity of the brain is related to the level of cognition, and in this case the brain was given enough time to re-hone some of the visual tasks, it suggests to me that the brain is related to the level of cognition and also does the re-honing! I see no suggestion anywhere of a soul doing anything at all.

DAVID: Totally a materialism comment. I really don't think to expect anything different in our view. I've proposed, not proven, the soul plays a role with the brain functions. You have it separated off somewhere.

Sorry, but you’ve missed the point. This is not part of our discussion on the nature of dualism but on which of the two hypotheses is correct: dualism or materialism. The article does not mention a soul. If cognition depends on the plasticity of the brain, and if the brain rehones itself, that is evidence for materialism and not for dualism.

Same again under “chemical problems”:

DAVID: Another study which shows that a sick brain due to a missing chemical produces sick thoughts. The problem for dhw is if I or he uses the brain to think and the soul is I or he, why does dhw try to claim the soul thinks without the brain (as we in life don't) and thus the original thought is sick, not the expression of thought from a soul separated from the brain as dhw constantly tries to present. He doesn't seem to realize he is presenting his soul as separate from his actions with his own brain as if he is not his soul.

You are again conflating two separate issues. One is the definition of dualism, and the other is whether the soul exists (the dichotomy between materialism and dualism). The fact that drugs and diseases (including missing chemical products) change the way people think is evidence for materialism. Look at your own comment: “…a sick brain produces sick thoughts.” The belief that thought, consciousness, will etc. are produced by the body’s materials is the essence of materialism.

Consciousness: Egnor on dualism: another example

by David Turell @, Sunday, August 05, 2018, 18:51 (71 days ago) @ dhw

dhw: If plasticity of the brain is related to the level of cognition, and in this case the brain was given enough time to re-hone some of the visual tasks, it suggests to me that the brain is related to the level of cognition and also does the re-honing! I see no suggestion anywhere of a soul doing anything at all.

DAVID: Totally a materialism comment. I really don't think to expect anything different in our view. I've proposed, not proven, the soul plays a role with the brain functions. You have it separated off somewhere.

dhw: Sorry, but you’ve missed the point. This is not part of our discussion on the nature of dualism but on which of the two hypotheses is correct: dualism or materialism. The article does not mention a soul. If cognition depends on the plasticity of the brain, and if the brain rehones itself, that is evidence for materialism and not for dualism.

No it isn't. The brain is the material side of dualism. As a sole actor it has the right to have its own methods of change, with or without input from the soul. the soul might conribue to brain change or may not.


dhw: Same again under “chemical problems”:

DAVID: Another study which shows that a sick brain due to a missing chemical produces sick thoughts. The problem for dhw is if I or he uses the brain to think and the soul is I or he, why does dhw try to claim the soul thinks without the brain (as we in life don't) and thus the original thought is sick, not the expression of thought from a soul separated from the brain as dhw constantly tries to present. He doesn't seem to realize he is presenting his soul as separate from his actions with his own brain as if he is not his soul.

dhw: You are again conflating two separate issues. One is the definition of dualism, and the other is whether the soul exists (the dichotomy between materialism and dualism). The fact that drugs and diseases (including missing chemical products) change the way people think is evidence for materialism. Look at your own comment: “…a sick brain produces sick thoughts.” The belief that thought, consciousness, will etc. are produced by the body’s materials is the essence of materialism.

Once again you miss the point you've made: You are your soul, and if you in life use your brain to think, so does your soul. And then certainly a sick brain will produce sick thoughts for both you and your soul. The case you make for materialism simply recognizes that the brain is material. Dualism looks at the source of the immaterial output from the brain.

Consciousness: Egnor on dualism: another example

by dhw, Monday, August 06, 2018, 13:28 (71 days ago) @ David Turell

dhw: The article does not mention a soul. If cognition depends on the plasticity of the brain, and if the brain rehones itself, that is evidence for materialism and not for dualism.

DAVID: No it isn't. The brain is the material side of dualism. As a sole actor it has the right to have its own methods of change, with or without input from the soul. the soul might conribue to brain change or may not.

Still missing the point. If an article tells us that cognition depends on the brain, and the brain changes itself in order to preserve its powers of cognition, the article is presenting the case for materialism as opposed to dualism. You are of course free to argue that you believe in dualism and the existence of an immaterial soul.

dhw: You are again conflating two separate issues. One is the definition of dualism, and the other is whether the soul exists (the dichotomy between materialism and dualism). The fact that drugs and diseases (including missing chemical products) change the way people think is evidence for materialism. Look at your own comment: “…a sick brain produces sick thoughts.” The belief that thought, consciousness, will etc. are produced by the body’s materials is the essence of materialism.

DAVID: Once again you miss the point you've made: You are your soul, and if you in life use your brain to think, so does your soul. And then certainly a sick brain will produce sick thoughts for both you and your soul. The case you make for materialism simply recognizes that the brain is material. Dualism looks at the source of the immaterial output from the brain.

Yet again you are conflating the two issues. I am not making a case for materialism. I am pointing out that if the brain is the source of thought (as in “a sick brain produces sick thoughts”), you have materialism. You have even confirmed this with your extraordinary last statement: if the immaterial output from the brain is thought, then the brain is the source of thought! And if the brain produces thought, you have materialism. I don’t know what you mean by “dualism looks at…” Dualism claims that the self consists of soul and brain, instead of just brain. If the brain produces thought, what does the soul do? Look at the thoughts the brain has produced?

Consciousness: Egnor on dualism: another example

by David Turell @, Monday, August 06, 2018, 15:24 (71 days ago) @ dhw

DAVID: Once again you miss the point you've made: You are your soul, and if you in life use your brain to think, so does your soul. And then certainly a sick brain will produce sick thoughts for both you and your soul. The case you make for materialism simply recognizes that the brain is material. Dualism looks at the source of the immaterial output from the brain.

dhw: Yet again you are conflating the two issues. I am not making a case for materialism. I am pointing out that if the brain is the source of thought (as in “a sick brain produces sick thoughts”), you have materialism. You have even confirmed this with your extraordinary last statement: if the immaterial output from the brain is thought, then the brain is the source of thought! And if the brain produces thought, you have materialism. I don’t know what you mean by “dualism looks at…” Dualism claims that the self consists of soul and brain, instead of just brain. If the brain produces thought, what does the soul do? Look at the thoughts the brain has produced?

All you are stating is there is a material part to the dualism problem. Simple progression of fact: Please remember you are your soul. You think with your brain and consciously recognize the thought. So if there is a soul what did it do? It was your essence doing it also, not separate, but your quantum image providing the consciousness.

Consciousness: Egnor on dualism: another example

by dhw, Tuesday, August 07, 2018, 09:34 (70 days ago) @ David Turell

DAVID: Once again you miss the point you've made: You are your soul, and if you in life use your brain to think, so does your soul. And then certainly a sick brain will produce sick thoughts for both you and your soul. The case you make for materialism simply recognizes that the brain is material. Dualism looks at the source of the immaterial output from the brain.

dhw: Yet again you are conflating the two issues. I am not making a case for materialism. I am pointing out that if the brain is the source of thought (as in “a sick brain produces sick thoughts”), you have materialism. You have even confirmed this with your extraordinary last statement: if the immaterial output from the brain is thought, then the brain is the source of thought! And if the brain produces thought, you have materialism. I don’t know what you mean by “dualism looks at…” Dualism claims that the self consists of soul and brain, instead of just brain. If the brain produces thought, what does the soul do? Look at the thoughts the brain has produced?

DAVID: All you are stating is there is a material part to the dualism problem. Simple progression of fact: Please remember you are your soul.

That is not what I am stating! Despite the heading you gave to this thread, the article is anything but an example of dualism. Show me where it tells us to remember that we are our soul! It offers nothing but evidence for materialism. And your comments do the same. If you argue that the brain is the source of thought, and a sick brain produces sick thoughts, you are arguing the case for materialism. Once again, this is not a discussion about the meaning of dualism. I have simply pointed out that the article provides evidence that the brain is the source of thought, and this supports the case for materialism.

Consciousness: Egnor on dualism: another example

by David Turell @, Tuesday, August 07, 2018, 17:44 (69 days ago) @ dhw

DAVID: Once again you miss the point you've made: You are your soul, and if you in life use your brain to think, so does your soul. And then certainly a sick brain will produce sick thoughts for both you and your soul. The case you make for materialism simply recognizes that the brain is material. Dualism looks at the source of the immaterial output from the brain.

dhw: Yet again you are conflating the two issues. I am not making a case for materialism. I am pointing out that if the brain is the source of thought (as in “a sick brain produces sick thoughts”), you have materialism. You have even confirmed this with your extraordinary last statement: if the immaterial output from the brain is thought, then the brain is the source of thought! And if the brain produces thought, you have materialism. I don’t know what you mean by “dualism looks at…” Dualism claims that the self consists of soul and brain, instead of just brain. If the brain produces thought, what does the soul do? Look at the thoughts the brain has produced?

DAVID: All you are stating is there is a material part to the dualism problem. Simple progression of fact: Please remember you are your soul.

dhw: That is not what I am stating! Despite the heading you gave to this thread, the article is anything but an example of dualism. Show me where it tells us to remember that we are our soul! It offers nothing but evidence for materialism. And your comments do the same. If you argue that the brain is the source of thought, and a sick brain produces sick thoughts, you are arguing the case for materialism. Once again, this is not a discussion about the meaning of dualism. I have simply pointed out that the article provides evidence that the brain is the source of thought, and this supports the case for materialism.

Once again, you and I think with our brains. We know that. We know that thought is immaterial. No one knows how the electricity in the brain which is material turns into immaterial thought. By the way Egnor believes in a soul, which is why I titled this thread as I did. I am the source of thought I produce by using my brain which represents the thought as electricity. No thought without the electricity.

Consciousness: Egnor on dualism: another example

by dhw, Wednesday, August 08, 2018, 09:29 (69 days ago) @ David Turell

dhw: Despite the heading you gave to this thread, the article is anything but an example of dualism. Show me where it tells us to remember that we are our soul! It offers nothing but evidence for materialism. And your comments do the same. If you argue that the brain is the source of thought, and a sick brain produces sick thoughts, you are arguing the case for materialism. Once again, this is not a discussion about the meaning of dualism. I have simply pointed out that the article provides evidence that the brain is the source of thought, and this supports the case for materialism.

DAVID: Once again, you and I think with our brains. We know that.

This and your theories arising out of your own materialistic dualism are dealt with under “Theory of Intelligence” (in which I myself offer a very different theory of materialistic dualism). This post only deals with your claim that the article gives us an example of dualism.

DAVID: By the way Egnor believes in a soul, which is why I titled this thread as I did.

There is nothing in the article to promote the concept of a soul. If he meant it to do so, he has shot himself in the foot.

Consciousness: Egnor on dualism: another example

by David Turell @, Wednesday, August 08, 2018, 18:57 (68 days ago) @ dhw

dhw: Despite the heading you gave to this thread, the article is anything but an example of dualism. Show me where it tells us to remember that we are our soul! It offers nothing but evidence for materialism. And your comments do the same. If you argue that the brain is the source of thought, and a sick brain produces sick thoughts, you are arguing the case for materialism. Once again, this is not a discussion about the meaning of dualism. I have simply pointed out that the article provides evidence that the brain is the source of thought, and this supports the case for materialism.

DAVID: Once again, you and I think with our brains. We know that.

This and your theories arising out of your own materialistic dualism are dealt with under “Theory of Intelligence” (in which I myself offer a very different theory of materialistic dualism). This post only deals with your claim that the article gives us an example of dualism.

DAVID: By the way Egnor believes in a soul, which is why I titled this thread as I did.

dhw: There is nothing in the article to promote the concept of a soul. If he meant it to do so, he has shot himself in the foot.

You misunderstand. Egnor is not a part of this article but he bases his belief in a soul based on this kind of medical case:

https://www.newscientist.com/article/2175549-boys-brain-works-just-fine-after-a-large-p...

Consciousness: Egnor on dualism: another example

by dhw, Thursday, August 09, 2018, 10:41 (68 days ago) @ David Turell

DAVID: By the way Egnor believes in a soul, which is why I titled this thread as I did.

dhw: There is nothing in the article to promote the concept of a soul. If he meant it to do so, he has shot himself in the foot.

DAVID: You misunderstand. Egnor is not a part of this article but he bases his belief in a soul based on this kind of medical case:
https://www.newscientist.com/article/2175549-boys-brain-works-just-fine-after-a-large-p...

You are right. I didn’t realize he had nothing to do with the article. So why on earth did you call this thread “Egnor on dualism: another example”? Now we know it's an article by someone called Alison George, has nothing to do with Egnor, and nothing to do with dualism. Interesting article, though, which will be welcomed by non-Egnorians as an example of materialism.

Consciousness: Egnor on dualism: another example

by David Turell @, Thursday, August 09, 2018, 19:15 (67 days ago) @ dhw

DAVID: By the way Egnor believes in a soul, which is why I titled this thread as I did.

dhw: There is nothing in the article to promote the concept of a soul. If he meant it to do so, he has shot himself in the foot.

DAVID: You misunderstand. Egnor is not a part of this article but he bases his belief in a soul based on this kind of medical case:

https://www.newscientist.com/article/2175549-boys-brain-works-just-fine-after-a-large-p...

dhw: You are right. I didn’t realize he had nothing to do with the article. So why on earth did you call this thread “Egnor on dualism: another example”? Now we know it's an article by someone called Alison George, has nothing to do with Egnor, and nothing to do with dualism. Interesting article, though, which will be welcomed by non-Egnorians as an example of materialism.

Egnor, a religious neurosurgeon, believes the soul creates consciousness and even covers over loss of brain tissue in his ablative neurosurgery. He doesn't discuss the role of the electric networks and their contribution.

https://mindmatters.today/2018/08/the-brain-is-not-a-meat-computer/

"The materialist view that the brain as a computer made of meat and that the mind is the software run on this carnal machine is a profound misunderstanding of neurology and of the relationship between the mind and the brain.

***

"Every neuroanatomy and neurophysiology textbook I studied as a medical student described the function of the cerebellum in terms of circuits, neural networks, and computation. It appeared unlikely that anyone could sustain even a tiny injury in such a complex “computer” and retain normal coordination, let alone superb coordination, and play a sport at a high collegiate level.

"But I have learned in practice what every neurosurgeon knows, that much of the cerebellum is expendable. We remove major parts of it routinely in order to remove tumors or blood clots or to decompress the brainstem, which is immediately in front of the cerebellum, without any lasting neurological outcomes (sequelae).

***

"Many other parts of the brain can also be removed without discernable neurological injury. In fact, a vital aspect of neurosurgical practice is knowing which parts of the brain are ‘eloquent’—that is, they cannot be damaged without significant neurological injury—and which parts are ‘non-eloquent’ and can be removed without causing a significant neurological deficit.

***

"The materialist view that the brain as a computer made of meat and that the mind is the software run on this carnal machine is a profound misunderstanding of neurology and of the relationship between the mind and the brain. It is akin to the error of phrenology in the 19th century when materialist neuroscientists presumed that all regions of the brain were eloquent and that complex intellectual functions could be localized to specific gyri.

***

"Thinking is not computation. In fact, thinking is the anthesis of computation. Thought always has meaning, and computation inherently lacks meaning. That is what makes computation so versatile—it imparts no meaning of its own to the tasks to which we apply it.

***

"The brain looks like a computer only if we analyze it as if it were a computer. Our analysis does not mean that it is a computer, and it does not mean that computation explains the mind or even that computational approaches to neuroscience provide genuinely meaningful insight into neurophysiology."

Comment: I'd love to know what he thinks of the electricity. i had the same med school training he had.

Consciousness: Egnor on dualism: another example

by dhw, Friday, August 10, 2018, 11:06 (67 days ago) @ David Turell

DAVID: Egnor, a religious neurosurgeon, believes the soul creates consciousness and even covers over loss of brain tissue in his ablative neurosurgery. He doesn't discuss the role of the electric networks and their contribution.
https://mindmatters.today/2018/08/the-brain-is-not-a-meat-computer/

QUOTE: "The materialist view that the brain as a computer made of meat and that the mind is the software run on this carnal machine is a profound misunderstanding of neurology and of the relationship between the mind and the brain."

Now that IS Egnor on dualism. But we shouldn’t forget the materialist article you quoted initially as if it were an example of dualism. The two together exemplify the two different schools of thought. And there is no consensus on which is correct.

DAVID: I'd love to know what he thinks of the electricity. i had the same med school training he had.

Our discussions under THEORY OF INTELLIGENCE bring out the utter confusion when you attempt to reconcile your belief in an immaterial soul with the materialism arising from your medical training. If only you would recognize this dichotomy, you would not have to keep coming up with all the different theories which you then have to discard.

I have no idea why Egnor avoids the subject of electricity (I'll take your word for it that he does), but if he believes in a conscious immaterial soul, what alternative is there to the explanation that the soul’s thoughts spark the electricity, as opposed to the materialist explanation that the electricity sparks the thoughts? I doubt if he would subscribe to your translation theory, which tried to have it both ways!

Consciousness: Egnor on dualism: another example

by David Turell @, Friday, August 10, 2018, 15:10 (67 days ago) @ dhw

DAVID: Egnor, a religious neurosurgeon, believes the soul creates consciousness and even covers over loss of brain tissue in his ablative neurosurgery. He doesn't discuss the role of the electric networks and their contribution.
https://mindmatters.today/2018/08/the-brain-is-not-a-meat-computer/

QUOTE: "The materialist view that the brain as a computer made of meat and that the mind is the software run on this carnal machine is a profound misunderstanding of neurology and of the relationship between the mind and the brain."

dhw: Now that IS Egnor on dualism. But we shouldn’t forget the materialist article you quoted initially as if it were an example of dualism. The two together exemplify the two different schools of thought. And there is no consensus on which is correct.

DAVID: I'd love to know what he thinks of the electricity. i had the same med school training he had.

dhw: Our discussions under THEORY OF INTELLIGENCE bring out the utter confusion when you attempt to reconcile your belief in an immaterial soul with the materialism arising from your medical training. If only you would recognize this dichotomy, you would not have to keep coming up with all the different theories which you then have to discard.

I have no idea why Egnor avoids the subject of electricity (I'll take your word for it that he does), but if he believes in a conscious immaterial soul, what alternative is there to the explanation that the soul’s thoughts spark the electricity, as opposed to the materialist explanation that the electricity sparks the thoughts? I doubt if he would subscribe to your translation theory, which tried to have it both ways!

I think the desire to think initiates thought as new original electrical activity in the brain. The electricity does not spark the thought, it appears as a representation of thought. The point is to answer this question: in the presence of any thought why is there a new wave of electricity? For my view the soul/I are initiators of the electricity and the soul provides the conscious interpretation of the electricity as it appears in the brain. A longer version of I/soul think by using my brain.

Consciousness: Egnor on dualism: another example

by dhw, Saturday, August 11, 2018, 09:26 (66 days ago) @ David Turell

dhw: Our discussions under THEORY OF INTELLIGENCE bring out the utter confusion when you attempt to reconcile your belief in an immaterial soul with the materialism arising from your medical training. If only you would recognize this dichotomy, you would not have to keep coming up with all the different theories which you then have to discard.

dhw: I have no idea why Egnor avoids the subject of electricity (I'll take your word for it that he does), but if he believes in a conscious immaterial soul, what alternative is there to the explanation that the soul’s thoughts spark the electricity, as opposed to the materialist explanation that the electricity sparks the thoughts? I doubt if he would subscribe to your translation theory, which tried to have it both ways!

DAVID: I think the desire to think initiates thought as new original electrical activity in the brain. The electricity does not spark the thought, it appears as a representation of thought.

I don’t understand any of this. You make it sound as if your soul (if it exists) has no idea what it wants to think about! What is a “representation” of thought? Once again, either the brain’s electricity creates the thought (materialism), or the thought sparks the electricity (dualism).

It might help us to go back to concrete examples. The illiterate women wanted to learn how to read and write. As a consequence of their fulfilling this “desire”, the brain itself underwent changes. Here we have concrete evidence that thought engenders changes in the brain, which I presume are implemented by electricity. This can be taken as evidence for dualism. On the other hand, drugs and diseases have devastating effects on brain and behaviour, which can be taken as evidence for materialism. Hence the dichotomy you refuse to recognize.

DAVID: The point is to answer this question: in the presence of any thought why is there a new wave of electricity? For my view the soul/I are initiators of the electricity and the soul provides the conscious interpretation of the electricity as it appears in the brain. A longer version of I/soul think by using my brain.

Now you are back to your translation theory, which I’d hoped we’d seen the back of. If the soul sparks gibberish electricity in the brain and then translates the gibberish electricity (“consciously interprets it”) into meaningful thoughts, why on earth can’t it come up with its meaningful thoughts in the first place?

Under "brain complexity":

DAVID: A changed brain can change thought expression by altering the thought producing electric impulses.

If the electric impulses from the brain produce thought, then it’s not the expression of thought but the thought itself that is changed by changes in the brain. Pure materialism.

Consciousness: Egnor on dualism: another example

by David Turell @, Saturday, August 11, 2018, 19:04 (65 days ago) @ dhw

DAVID: I think the desire to think initiates thought as new original electrical activity in the brain. The electricity does not spark the thought, it appears as a representation of thought.

dhw: I don’t understand any of this. You make it sound as if your soul (if it exists) has no idea what it wants to think about! What is a “representation” of thought? Once again, either the brain’s electricity creates the thought (materialism), or the thought sparks the electricity (dualism).

It might help us to go back to concrete examples. The illiterate women wanted to learn how to read and write. As a consequence of their fulfilling this “desire”, the brain itself underwent changes. Here we have concrete evidence that thought engenders changes in the brain, which I presume are implemented by electricity. This can be taken as evidence for dualism. On the other hand, drugs and diseases have devastating effects on brain and behaviour, which can be taken as evidence for materialism. Hence the dichotomy you refuse to recognize.

We have two totally different concept of soul. Unless we can agree on a definition, we will never reach an agreement. I start from the material side of the issue, and every time I discuss what we know about material brain function, you scream I am a materialist. Not so, as I constantly state. When I/soul attempt to think my frontal cortex lights up. The electricity must contain the thought! How it translates out of the electricity so I can recognize the thought in full expression to me (I feel/'hear' the words in my head) I believe is the function of my soul. Perfectly clear if you accept my concept of soul, but you won't, as evidenced from your past responses.


DAVID: The point is to answer this question: in the presence of any thought why is there a new wave of electricity? For my view the soul/I are initiators of the electricity and the soul provides the conscious interpretation of the electricity as it appears in the brain. A longer version of I/soul think by using my brain.

dhw: Now you are back to your translation theory, which I’d hoped we’d seen the back of. If the soul sparks gibberish electricity in the brain and then translates the gibberish electricity (“consciously interprets it”) into meaningful thoughts, why on earth can’t it come up with its meaningful thoughts in the first place?

Because when I think I use my brain. that is obvious. If 'I' am also my soul, which 'I' am, my soul does what the living 'I' does.


Under "brain complexity":

DAVID: A changed brain can change thought expression by altering the thought producing electric impulses.

dhw: If the electric impulses from the brain produce thought, then it’s not the expression of thought but the thought itself that is changed by changes in the brain. Pure materialism.

I am simply describing what we know about the material actions of the brain, with which we think. Any attempt at thought produces electricity, an obvious well-recognized scientific finding. The thought is created in the electricity as I/soul initiate thought.

Consciousness: Egnor on dualism: another example

by dhw, Sunday, August 12, 2018, 10:03 (65 days ago) @ David Turell

DAVID: I think the desire to think initiates thought as new original electrical activity in the brain. The electricity does not spark the thought, it appears as a representation of thought.

dhw: I don’t understand any of this. You make it sound as if your soul (if it exists) has no idea what it wants to think about! What is a “representation” of thought? Once again, either the brain’s electricity creates the thought (materialism), or the thought sparks the electricity (dualism).
It might help us to go back to concrete examples. The illiterate women wanted to learn how to read and write. As a consequence of their fulfilling this “desire”, the brain itself underwent changes. Here we have concrete evidence that thought engenders changes in the brain, which I presume are implemented by electricity. This can be taken as evidence for dualism. On the other hand, drugs and diseases have devastating effects on brain and behaviour, which can be taken as evidence for materialism. Hence the dichotomy you refuse to recognize.

DAVID: We have two totally different concept of soul. Unless we can agree on a definition, we will never reach an agreement. I start from the material side of the issue, and every time I discuss what we know about material brain function, you scream I am a materialist. Not so, as I constantly state. When I/soul attempt to think my frontal cortex lights up. The electricity must contain the thought! How it translates out of the electricity so I can recognize the thought in full expression to me (I feel/'hear' the words in my head) I believe is the function of my soul. Perfectly clear if you accept my concept of soul, but you won't, as evidenced from your past responses.

Once again you quote me and then ignore everything I have written! Ah well...Your concept of soul varies from one post to another, as does your concept of what the soul actually does. You say it is a piece of your God’s consciousness but is not conscious until it is linked to the brain (except when there is no brain); it is a quantum copy of “you” (but since “you” are your soul and body/brain, that means the soul is a quantum copy of a quantum copy plus your body/brain); it initiates thought but the brain is the source of thought; it initiates incomprehensible thought which is translated into electric brain waves which it then translates into comprehensible thought ….And now the focus is on electricity. You ignore the point I made above, with examples, that either the electricity is the producer of thought (materialism) or the product of thought (dualism). And finally you ignore the definition of soul I keep proposing: if dualism is correct, we consist of a material self (body/brain) and an immaterial self (the soul) which comprises all the immaterial aspects of the self such as consciousness, the ability to think, will, emotion, memory etc., and this is what many dualists believe is the self that survives the death of the brain.

DAVID: The point is to answer this question: in the presence of any thought why is there a new wave of electricity? For my view the soul/I are initiators of the electricity and the soul provides the conscious interpretation of the electricity as it appears in the brain. A longer version of I/soul think by using my brain.

dhw: Now you are back to your translation theory, which I’d hoped we’d seen the back of. If the soul sparks gibberish electricity in the brain and then translates the gibberish electricity (“consciously interprets it”) into meaningful thoughts, why on earth can’t it come up with its meaningful thoughts in the first place?

DAVID: Because when I think I use my brain. that is obvious. If 'I' am also my soul, which 'I' am, my soul does what the living 'I' does.

The dreaded mantra "use" again. What do you use your brain for, other than information and material expression? And you still haven’t explained why your soul, your piece of God’s consciousness, which can think meaningful thoughts when the brain is dead, can’t think meaningful thoughts when it is encased in its material body/brain. It is no answer to say it can’t think meaningful thoughts because it uses the brain.

Under "brain complexity":
DAVID: A changed brain can change thought expression by altering the thought producing electric impulses.

dhw: If the electric impulses from the brain produce thought, then it’s not the expression of thought but the thought itself that is changed by changes in the brain. Pure materialism.
DAVID: I am simply describing what we know about the material actions of the brain, with which we think. Any attempt at thought produces electricity, an obvious well-recognized scientific finding.

The process of thought producing electricity is what I described with the example of the illiterate women, as evidence for dualism. But above you said it was the electric impulses that produce thought, the direct opposite, which = materialism.

Consciousness: Egnor on dualism: another example

by David Turell @, Sunday, August 12, 2018, 15:31 (65 days ago) @ dhw

DAVID: We have two totally different concept of soul. Unless we can agree on a definition, we will never reach an agreement. I start from the material side of the issue, and every time I discuss what we know about material brain function, you scream I am a materialist. Not so, as I constantly state. When I/soul attempt to think my frontal cortex lights up. The electricity must contain the thought! How it translates out of the electricity so I can recognize the thought in full expression to me (I feel/'hear' the words in my head) I believe is the function of my soul. Perfectly clear if you accept my concept of soul, but you won't, as evidenced from your past responses.

dhw: Once again you quote me and then ignore everything I have written! Ah well...Your concept of soul varies from one post to another, as does your concept of what the soul actually does. You say it is a piece of your God’s consciousness but is not conscious until it is linked to the brain (except when there is no brain); it is a quantum copy of “you” (but since “you” are your soul and body/brain, that means the soul is a quantum copy of a quantum copy plus your body/brain); it initiates thought but the brain is the source of thought; it initiates incomprehensible thought which is translated into electric brain waves which it then translates into comprehensible thought ….And now the focus is on electricity. You ignore the point I made above, with examples, that either the electricity is the producer of thought (materialism) or the product of thought (dualism). And finally you ignore the definition of soul I keep proposing: if dualism is correct, we consist of a material self (body/brain) and an immaterial self (the soul) which comprises all the immaterial aspects of the self such as consciousness, the ability to think, will, emotion, memory etc., and this is what many dualists believe is the self that survives the death of the brain.

As you accuse me of confusing thoughts, your religious adherence to what many dualists think dosn't advance the discussion. I've told you I don't follow any theories but my own, based on what we know happens materially .


DAVID: The point is to answer this question: in the presence of any thought why is there a new wave of electricity? For my view the soul/I are initiators of the electricity and the soul provides the conscious interpretation of the electricity as it appears in the brain. A longer version of I/soul think by using my brain.


DAVID: Because when I think I use my brain. that is obvious. If 'I' am also my soul, which 'I' am, my soul does what the living 'I' does.

The dreaded mantra "use" again. What do you use your brain for, other than information and material expression? And you still haven’t explained why your soul, your piece of God’s consciousness, which can think meaningful thoughts when the brain is dead, can’t think meaningful thoughts when it is encased in its material body/brain. It is no answer to say it can’t think meaningful thoughts because it uses the brain.

But that is my position. It thinks meaningful thoughts because it uses the brain as
I do.


Under "brain complexity":
DAVID: A changed brain can change thought expression by altering the thought producing electric impulses.

dhw: If the electric impulses from the brain produce thought, then it’s not the expression of thought but the thought itself that is changed by changes in the brain. Pure materialism.
DAVID: I am simply describing what we know about the material actions of the brain, with which we think. Any attempt at thought produces electricity, an obvious well-recognized scientific finding.

dhw: The process of thought producing electricity is what I described with the example of the illiterate women, as evidence for dualism. But above you said it was the electric impulses that produce thought, the direct opposite, which = materialism.

The electricity represents the production of thought by the brain, driving by an initiation from me/soul.

Consciousness: Egnor on dualism: another example

by dhw, Monday, August 13, 2018, 08:52 (64 days ago) @ David Turell

dhw: Your concept of soul varies from one post to another, as does your concept of what the soul actually does. You say it is a piece of your God’s consciousness but is not conscious until it is linked to the brain (except when there is no brain); it is a quantum copy of “you” (but since “you” are your soul and body/brain, that means the soul is a quantum copy of a quantum copy plus your body/brain); it initiates thought but the brain is the source of thought; it initiates incomprehensible thought which is translated into electric brain waves which it then translates into comprehensible thought ….And now the focus is on electricity. You ignore the point I made above, with examples, that either the electricity is the producer of thought (materialism) or the product of thought (dualism). And finally you ignore the definition of soul I keep proposing: if dualism is correct, we consist of a material self (body/brain) and an immaterial self (the soul) which comprises all the immaterial aspects of the self such as consciousness, the ability to think, will, emotion, memory etc., and this is what many dualists believe is the self that survives the death of the brain.

DAVID: As you accuse me of confusing thoughts, your religious adherence to what many dualists think dosn't advance the discussion. I've told you I don't follow any theories but my own, based on what we know happens materially.

I have reproduced some of your multiple, ever changing theories above, and you do not advance the discussion by ignoring all the contradictions they contain. They arise out of your attempt to reconcile your belief that the soul is a piece of your God’s immaterial consciousness with your knowledge of what happens materially.

dhw: […] you still haven’t explained why your soul, your piece of God’s consciousness, which can think meaningful thoughts when the brain is dead, can’t think meaningful thoughts when it is encased in its material body/brain. It is no answer to say it can’t think meaningful thoughts because it uses the brain.

DAVID: But that is my position. It thinks meaningful thoughts because it uses the brain as I do.

As you keep agreeing, the soul IS you. So apparently the soul can’t think meaningful thoughts because your soul uses your brain as your soul does. But you don’t find this confusing.

(dhw’s bold:)
1) DAVID: A changed brain can change thought expression by altering the thought producing electric impulses.
And:
2) DAVID: Any attempt at thought produces electricity, an obvious well-recognized scientific finding.

dhw: The process of thought producing electricity is what I described with the example of the illiterate women, as evidence for dualism. But above you said it was the electric impulses that produce thought, the direct opposite, which = materialism.

DAVID: The electricity represents the production of thought by the brain, driving by an initiation from me/soul.

What does all this mean? Apparently now the soul tells the brain to produce a thought, but it hasn’t a clue what the thought is supposed to be about because the brain has to “produce” it. Either the dualist’s soul, if there is such a thing, produces the thought, using information provided by the brain (electrical activity caused by soul gaining access to information or looking to give the thought material expression), or the brain produces the thought (electrical activity) using its own information (materialism).

Consciousness: Egnor on dualism: another example

by David Turell @, Monday, August 13, 2018, 18:59 (63 days ago) @ dhw

DAVID: As you accuse me of confusing thoughts, your religious adherence to what many dualists think dosn't advance the discussion. I've told you I don't follow any theories but my own, based on what we know happens materially.

dhw: I have reproduced some of your multiple, ever changing theories above, and you do not advance the discussion by ignoring all the contradictions they contain. They arise out of your attempt to reconcile your belief that the soul is a piece of your God’s immaterial consciousness with your knowledge of what happens materially.

I know that. My multiple approaches confuse you, in part because you seem to have one rigid view of the characteristics of what a soul does or is capable of doing. I h ave my view. You have your different view. Until we find a common description of soul that we both agree to, our confused discussion will continue.


dhw: […] you still haven’t explained why your soul, your piece of God’s consciousness, which can think meaningful thoughts when the brain is dead, can’t think meaningful thoughts when it is encased in its material body/brain. It is no answer to say it can’t think meaningful thoughts because it uses the brain.

DAVID: But that is my position. It thinks meaningful thoughts because it uses the brain as I do.

dhw: As you keep agreeing, the soul IS you. So apparently the soul can’t think meaningful thoughts because your soul uses your brain as your soul does. But you don’t find this confusing.

No, I don't. I am my soul and I know the living I uses my brain to think. Don't you?

DAVID: The electricity represents the production of thought by the brain, driving by an initiation from me/soul.

dhw: What does all this mean? Apparently now the soul tells the brain to produce a thought, but it hasn’t a clue what the thought is supposed to be about because the brain has to “produce” it. Either the dualist’s soul, if there is such a thing, produces the thought, using information provided by the brain (electrical activity caused by soul gaining access to information or looking to give the thought material expression), or the brain produces the thought (electrical activity) using its own information (materialism).

Yes, the issue has a definitely material side from which the appearance of conscious thought has to be explained. The brain produces thought because I/soul drive it to produce thought. I/soul control the brain's activity. Doesn't yours?

Consciousness: Egnor on dualism: another example

by dhw, Tuesday, August 14, 2018, 09:45 (63 days ago) @ David Turell

I am telescoping two threads, as our discussion has now veered away from my THEORY OF INTELLIGENCE and is focused solely on the nature of dualism.

dhw: I have reproduced some of your multiple, ever changing theories above, and you do not advance the discussion by ignoring all the contradictions they contain. They arise out of your attempt to reconcile your belief that the soul is a piece of your God’s immaterial consciousness with your knowledge of what happens materially.

DAVID: I know that. My multiple approaches confuse you, in part because you seem to have one rigid view of the characteristics of what a soul does or is capable of doing. I have my view. You have your different view. Until we find a common description of soul that we both agree to, our confused discussion will continue.

Since you know that all your contradictions arise out of your attempt to reconcile your belief that the soul is a piece of God’s immaterial consciousness with your knowledge of what happens materially, why do you claim that you have “your view”? You have lots of different views (“multiple approaches”) which are full of contradictions, and so long as you dash from one to another, of course our confused discussion will continue. You never deal with the contradictions. You merely repeat your mantra that the soul thinks with the brain or uses the brain to think.

As for a common description, what is your objection to my proposal that the soul (IF it exists) comprises all the immaterial attributes of the self which believers think will survive the death of the body, e.g. consciousness, the ability to think, emotion, the will, memory, etc.?

DAVID: I think more fully than you do because you have a pre-formed rigid concept of soul, when we have yet to agree on what the soul is, which is what I admit I am struggling with, knowing the presentation of the material side. We recognize consciousness, but when we look of the brain all we see is electricity. How does the electricity convert to consciousness is the continuing 'hard' problem. I think my soul offers a mechanism of translation.

You are struggling because you insist that the electricity from the brain is the CAUSE of consciousness, and that is the essence of materialism. You refuse to contemplate the possibility that the soul itself – IF it exists – is the source of consciousness (in spite of the fact that you believe it is conscious in an afterlife) and that the electricity is the RESULT of conscious thought. And yet you say yourself that the soul controls the brain: “I/soul control the brain's activity. Doesn't yours?” How can it control the brain if it is not conscious?

DAVID: We know electricity is activated in the frontal cortex of the brain when I think. My solution to consciousness is the soul provides an interpretive mechanism for the material electricity that we know exists during thought. I hear my thoughts in words, not electrical buzzing.

Again you have identified the dualistic process, but then tried to reverse it. Yes, in dualism there is electricity when “I” (= the soul) think. The soul thinks. Full stop. You don’t need all the confusion of “the brain produces thought because I/soul drive it to produce thought”, as if the soul can’t think a coherent thought of its own but mysteriously has to initiate gibberish which makes the brain come up with electrical waves that are also gibberish and have to be translated into words by the soul. If the soul knows words for the purpose of translation, it can think in words, so it can initiate thoughts in words! Its use of the brain to acquire information and to give material expression to its thoughts involves electrical activity in both cases. The alternative is that all the electrical activity is indeed what produces consciousness and thought (= materialism), i.e. there is no such thing as a soul. There is evidence for both theories, and that is why we have a dichotomy which you refuse to recognize (even though you struggle with it), and which I have tried to resolve with my THEORY OF INTELLIGENCE.

On the subject of NDEs you wrote:
"The soul in death is totally disconnected from the soul in life. You are trying to subscribe to some sort of continuity in realms."

What on earth or in heaven would be the point of a soul and an afterlife if there was no continuity? If you are not the same person with the same attributes, you might as well stay dead. Once again, why do you reject the definition of the soul that I have proposed?

Consciousness: Egnor on dualism: another example

by David Turell @, Tuesday, August 14, 2018, 19:37 (62 days ago) @ dhw

dhw: You never deal with the contradictions. You merely repeat your mantra that the soul thinks with the brain or uses the brain to think.

I repeat my mantra and you repeat yours. Both are unprovable theories based on the facts we both know. Even Stephen.


dhw: As for a common description, what is your objection to my proposal that the soul (IF it exists) comprises all the immaterial attributes of the self which believers think will survive the death of the body, e.g. consciousness, the ability to think, emotion, the will, memory, etc.?

Because in life I see different circumstances as you know.

dhw: You are struggling because you insist that the electricity from the brain is the CAUSE of consciousness, and that is the essence of materialism. You refuse to contemplate the possibility that the soul itself – IF it exists – is the source of consciousness (in spite of the fact that you believe it is conscious in an afterlife) and that the electricity is the RESULT of conscious thought. And yet you say yourself that the soul controls the brain: “I/soul control the brain's activity. Doesn't yours?” How can it control the brain if it is not conscious?

You still have a weird view of what I propose. The electricity is a representation of thought, not its cause! I believe the soul IS the cause of consciousness by translating the electricity so I can 'hear' my thoughts in my mind. Your last bolded sentence again separates the I from my soul. I am my soul at all times until death or NDE. If I am my soul and I think with my brain so does my soul. As my immaterial essence, it acts exactly as I do in life.


DAVID: We know electricity is activated in the frontal cortex of the brain when I think. My solution to consciousness is the soul provides an interpretive mechanism for the material electricity that we know exists during thought. I hear my thoughts in words, not electrical buzzing.

dhw: Again you have identified the dualistic process, but then tried to reverse it. Yes, in dualism there is electricity when “I” (= the soul) think. The soul thinks. Full stop. You don’t need all the confusion of “the brain produces thought because I/soul drive it to produce thought”, as if the soul can’t think a coherent thought of its own but mysteriously has to initiate gibberish which makes the brain come up with electrical waves that are also gibberish and have to be translated into words by the soul.

Why is there electricity to explain? Can you tell me why it exists? You tell me below it is expression of thought. How is that translated into my mind?

dhw: If the soul knows words for the purpose of translation, it can think in words, so it can initiate thoughts in words! Its use of the brain to acquire information and to give material expression to its thoughts involves electrical activity in both cases.

Remember the soul is me, never separate from me in life! I know words because I learned them from infancy on. At birth my soul was as much a blank slate as I was, and it took development of neurons and connections to have clear memory and thought. Do you remember anything before 2 1/2 years old. You can't. The circuits aren't there. Did my soul come aboard my newborn body knowing everything about English words or did it have to learn as I did with the development of my brain and passage of time? I am my soul and it and I developed together as my brain developed. This means my soul is dependent in life on my brain to produce thought. The soul and I produce thought by use of the brain. The brain never creates thought on its own, although you constantly try to tell me I that is what I am writing.

dhw: On the subject of NDEs you wrote:
"The soul in death is totally disconnected from the soul in life. You are trying to subscribe to some sort of continuity in realms."

What on earth or in heaven would be the point of a soul and an afterlife if there was no continuity? If you are not the same person with the same attributes, you might as well stay dead. Once again, why do you reject the definition of the soul that I have proposed?

Because the circumstances of life and death are totally different.

Consciousness: Egnor on dualism: another example

by dhw, Wednesday, August 15, 2018, 11:34 (62 days ago) @ David Turell

dhw: […] what is your objection to my proposal that the soul (IF it exists) comprises all the immaterial attributes of the self which believers think will survive the death of the body, e.g. consciousness, the ability to think, emotion, the will, memory, etc.?

DAVID: Because in life I see different circumstances as you know.

The different circumstances of death do not mean that the soul no longer has the same immaterial attributes as in life! What is the point of an afterlife if you are no longer you? Apart from the means of observing and communicating, what has to change?

dhw: You are struggling because you insist that the electricity from the brain is the CAUSE of consciousness, and that is the essence of materialism. You refuse to contemplate the possibility that the soul itself – IF it exists – is the source of consciousness (in spite of the fact that you believe it is conscious in an afterlife) and that the electricity is the RESULT of conscious thought. And yet you say yourself that the soul controls the brain: “I/soul control the brain's activity. Doesn't yours?” How can it control the brain if it is not conscious?[/b]

DAVID: You still have a weird view of what I propose. The electricity is a representation of thought, not its cause! I believe the soul IS the cause of consciousness by translating the electricity so I can 'hear' my thoughts in my mind. Your last bolded sentence again separates the I from my soul.

What is a “representation” of thought? On “translation” see later. Now look at all your separations: I am my soul and my mind, so your sentence means: my soul translates the electricity so that my soul can ‘hear’ my soul’s thoughts in my soul. The weirdness, like the separation, is entirely yours.

DAVID: We know electricity is activated in the frontal cortex of the brain when I think. […]

dhw: Yes, in dualism there is electricity when “I” (= the soul) think. The soul thinks. Full stop. You don’t need all the confusion of “the brain produces thought because I/soul drive it to produce thought”, as if the soul can’t think a coherent thought of its own but mysteriously has to initiate gibberish which makes the brain come up with electrical waves that are also gibberish and have to be translated into words by the soul.

DAVID: Why is there electricity to explain? Can you tell me why it exists? You tell me below it is expression of thought. How is that translated into my mind?

Again you have ignored the gibberish your theory demands and prefer to ask me unanswerable questions instead! There are two schools of thought: brain electricity creates thought (= materialism), but nobody knows how; or brain electricity is the brain’s response to the thoughts of a soul (= dualism), but nobody knows how “soul” thinking creates the electricity that enables the soul to control the brain. We do, however, know that thought can change the brain (illiterate women, taxi drivers. musicians etc.) and that the brain can change thought (drugs, diseases etc.), and these two facts lead to a dichotomy - which you refuse to recognize - and to all your contradictions, which you also refuse to recognize.

dhw (on the “translation” theory): If the soul knows words for the purpose of translation, it can think in words, so it can initiate thoughts in words!

Sadly, you have also ignored this obvious criticism of your “translation” theory.

DAVID: Remember the soul is me, never separate from me in life! I know words because I learned them from infancy on. […] I am my soul and it and I developed together as my brain developed. This means my soul is dependent in life on my brain to produce thought. *** The soul and I produce thought by use of the brain. The brain never creates thought on its own, although you constantly try to tell me I that is what I am writing.

If the soul exists, then until the passage beginning with my asterisks, I agree with almost all your comments. Of course the soul learns. Consciousness and the ability to think are a blank (unlike personality) until they have something to be conscious of/to think about. The developing brain provides the information that the learning soul is conscious of and thinks about. For example, the soul learns the language by hearing the words through the brain (information), and it learns to say the words by using the brain (material expression). As the brain develops, so the soul has more and more information to think about and to express. That is the sense in which your soul depends on your brain to produce thought. After the asterisks, it is you who again separate “I” from soul. Your materialism arises out of statements such as “a sick brain produces sick thought”, “the immaterial output from the brain is thought”, "...the thought producing electrical impulses". Your utterly confusing “translation” theory is just one of several as you “struggle” (your word) to reconcile your religious dualism with your medical materialism. And you still haven’t explained why your English-speaking soul can’t think its thoughts in English.

Consciousness: Egnor on dualism: another example

by David Turell @, Wednesday, August 15, 2018, 21:51 (61 days ago) @ dhw

DAVID: Because in life I see different circumstances as you know.

dhw: What is the point of an afterlife if you are no longer you? Apart from the means of observing and communicating, what has to change?

The brain is no longer present for the soul to use.

DAVID: Why is there electricity to explain? Can you tell me why it exists? You tell me below it is expression of thought. How is that translated into my mind?

dhw: There are two schools of thought: brain electricity creates thought (= materialism), but nobody knows how; or brain electricity is the brain’s response to the thoughts of a soul (= dualism), but nobody knows how “soul” thinking creates the electricity that enables the soul to control the brain.

I accept your second thought above. The soul and I since we are one and the same use the brain by creating thought in the electricity of the brain. Definition from Britannica:

https://www.britannica.com/topic/soul-religion-and-philosophy

" Soul, in religion and philosophy, the immaterial aspect or essence of a human being, that which confers individuality and humanity, often considered to be synonymous with the mind or the self. In theology, the soul is further defined as that part of the individual which partakes of divinity and often is considered to survive the death of the body."

DAVID: Remember the soul is me, never separate from me in life! I know words because I learned them from infancy on. […] I am my soul and it and I developed together as my brain developed. This means my soul is dependent in life on my brain to produce thought. *** The soul and I produce thought by use of the brain. The brain never creates thought on its own, although you constantly try to tell me I that is what I am writing.

dhw: If the soul exists, then until the passage beginning with my asterisks, I agree with almost all your comments. Of course the soul learns. Consciousness and the ability to think are a blank (unlike personality) until they have something to be conscious of/to think about. The developing brain provides the information that the learning soul is conscious of and thinks about. For example, the soul learns the language by hearing the words through the brain (information), and it learns to say the words by using the brain (material expression). As the brain develops, so the soul has more and more information to think about and to express. That is the sense in which your soul depends on your brain to produce thought. After the asterisks, it is you who again separate “I” from soul. Your materialism arises out of statements such as “a sick brain produces sick thought”, “the immaterial output from the brain is thought”, "...the thought producing electrical impulses". Your utterly confusing “translation” theory is just one of several as you “struggle” (your word) to reconcile your religious dualism with your medical materialism. And you still haven’t explained why your English-speaking soul can’t think its thoughts in English.

Note, in the early part of your response we see you stating the soul uses the brain directly to learn. That is also me learning. Why does the soul have to stop using the brain to think when I know I use my brain to create thought as a living being? What you quote from me is my consideration of what we know on the material side of the question as to how consciousness appears and how a damaged brain can alter it from normal. And the answer to your question is always the same. Since the soul is myself (defined above) and I think with my brain, my soul thinks with my brain as represented by the electricity that appears when thought is in progress. My soul is the immaterial source of my consciousness from the electricity. My theory accounts for all the aspects of what we know about thought and brain function and is a dualistic theory.

Consciousness: Egnor on dualism: another example

by dhw, Thursday, August 16, 2018, 12:12 (61 days ago) @ David Turell

dhw: ...what is your objection to my proposal that the soul (IF it exists) comprises all the immaterial attributes of the self which believers think will survive the death of the body, e.g. consciousness, the ability to think, emotion, the will, memory, etc.?

DAVID: Because in life I see different circumstances as you know. […]
dhw: What is the point of an afterlife if you are no longer you? Apart from the means of observing and communicating, what has to change?

DAVID: The brain is no longer present for the soul to use.

That is why a surviving soul would need psychic means of observing and communicating. What other changes would be required, and what is your objection to the above description of the soul?

dhw: There are two schools of thought: brain electricity creates thought (= materialism), but nobody knows how; or brain electricity is the brain’s response to the thoughts of a soul (= dualism), but nobody knows how “soul” thinking creates the electricity that enables the soul to control the brain.

DAVID: I accept your second thought above.

Thank you. If the brain responds to the thoughts of the English-speaking soul, then the English-speaking soul is conscious and thinks in English! It doesn’t need to translate gibberish thoughts into gibberish electricity and then translate the gibberish electricity into comprehensible English!

DAVID: The soul and I since we are one and the same use the brain by creating thought in the electricity of the brain.

What does “creating thought in the electricity…” mean? If the brain RESPONDS to the thoughts of the soul, the soul creates thoughts!

David: Definition from Britannica:
https://www.britannica.com/topic/soul-religion-and-philosophy
"Soul, in religion and philosophy, the immaterial aspect or essence of a human being, that which confers individuality and humanity, often considered to be synonymous with the mind or the self. In theology, the soul is further defined as that part of the individual which partakes of divinity and often is considered to survive the death of the body."

I see no difference between the two definitions. Individuality consists in each person’s immaterial thoughts, will, emotions, memories etc., and believers think these will survive death. How could the immaterial essence exclude consciousness and the ability to think?

dhw: Of course the soul learns. Consciousness and the ability to think are a blank (unlike personality) until they have something to be conscious of/to think about. The developing brain provides the information that the learning soul is conscious of and thinks about. For example, the soul learns the language by hearing the words through the brain (information), and it learns to say the words by using the brain (material expression). As the brain develops, so the soul has more and more information to think about and to express. That is the sense in which your soul depends on your brain to produce thought. […] Your materialism arises out of statements such as “a sick brain produces sick thought”, “the immaterial output from the brain is thought”, "...the thought producing electrical impulses".

DAVID: Note, in the early part of your response we see you stating the soul uses the brain directly to learn. That is also me learning. Why does the soul have to stop using the brain to think when I know I use my brain to create thought as a living being?

Yet again you separate the soul from “me”! I have illustrated HOW the soul uses the brain: acquiring information and giving material expression. This process never stops, and I never said it did.

DAVID: What you quote from me is my consideration of what we know on the material side of the question as to how consciousness appears and how a damaged brain can alter it from normal.

Yes, we know that drugs/diseases change the brain and the way of thinking, and your statements support this evidence for materialism, i.e. that the brain (not a soul) produces thought.

DAVID: [..] Since the soul is myself (defined above) and I think with my brain, my soul thinks with my brain as represented by the electricity that appears when thought is in progress.

But we don’t know if the brain-engendered electricity is the source of thought (materialism) or the result of thought (dualism). Above you opted for the result of thought, which means the soul thinks and the brain responds. The soul therefore doesn’t need the electric waves to THINK.

DAVID: My soul is the immaterial source of my consciousness from the electricity.

But the electricity comes from the brain, so if the brain’s electricity is a RESPONSE to the soul’s conscious thoughts, as you have categorically confirmed, how can the conscious thoughts come FROM the brain’s electricity?

DAVID: My theory accounts for all the aspects of what we know about thought and brain function and is a dualistic theory.

Which theory? You have offered us multiple theories, including a “translation” theory which (mercifully) seems to have disappeared. If only you would stick to your now confirmed belief that the electricity is the brain’s response to the soul’s conscious thoughts, there would be none of this confusion over the meaning of dualism, and we could turn our attention to resolving the dichotomy between the two schools of thought.

Consciousness: Egnor on dualism: another example

by David Turell @, Thursday, August 16, 2018, 18:11 (60 days ago) @ dhw

dhw: ...what is your objection to my proposal that the soul (IF it exists) comprises all the immaterial attributes of the self which believers think will survive the death of the body, e.g. consciousness, the ability to think, emotion, the will, memory, etc.?

DAVID: Because in life I see different circumstances as you know. […]

dhw: What is the point of an afterlife if you are no longer you? Apart from the means of observing and communicating, what has to change?

DAVID: The brain is no longer present for the soul to use.

dhw: That is why a surviving soul would need psychic means of observing and communicating. What other changes would be required, and what is your objection to the above description of the soul?

No objection to the description as stated.

DAVID: The soul and I since we are one and the same use the brain by creating thought in the electricity of the brain.

dhw: What does “creating thought in the electricity…” mean? If the brain RESPONDS to the thoughts of the soul, the soul creates thoughts!

By using the brain as I do in life.


David: Definition from Britannica:
https://www.britannica.com/topic/soul-religion-and-philosophy
"Soul, in religion and philosophy, the immaterial aspect or essence of a human being, that which confers individuality and humanity, often considered to be synonymous with the mind or the self. In theology, the soul is further defined as that part of the individual which partakes of divinity and often is considered to survive the death of the body."

dhw: I see no difference between the two definitions. Individuality consists in each person’s immaterial thoughts, will, emotions, memories etc., and believers think these will survive death. How could the immaterial essence exclude consciousness and the ability to think?

It depends on how the soul operates in life and in death


dhw: Of course the soul learns. Consciousness and the ability to think are a blank (unlike personality) until they have something to be conscious of/to think about. The developing brain provides the information that the learning soul is conscious of and thinks about. For example, the soul learns the language by hearing the words through the brain (information), and it learns to say the words by using the brain (material expression). As the brain develops, so the soul has more and more information to think about and to express. That is the sense in which your soul depends on your brain to produce thought. […] Your materialism arises out of statements such as “a sick brain produces sick thought”, “the immaterial output from the brain is thought”, "...the thought producing electrical impulses".

DAVID: Note, in the early part of your response we see you stating the soul uses the brain directly to learn. That is also me learning. Why does the soul have to stop using the brain to think when I know I use my brain to create thought as a living being?

dhw: Yet again you separate the soul from “me”! I have illustrated HOW the soul uses the brain: acquiring information and giving material expression. This process never stops, and I never said it did.

If your soul is in intimate communication with the brain, while learning, it is not separate so why can't you consider it uses the brain to think as I know I do.?


DAVID: [..] Since the soul is myself (defined above) and I think with my brain, my soul thinks with my brain as represented by the electricity that appears when thought is in progress.

dhw: But we don’t know if the brain-engendered electricity is the source of thought (materialism) or the result of thought (dualism).

That is your definition of dualism to which I disagree.

dhw: Above you opted for the result of thought, which means the soul thinks and the brain responds. The soul therefore doesn’t need the electric waves to THINK.

That is how you interpret what I think.


DAVID: My theory accounts for all the aspects of what we know about thought and brain function and is a dualistic theory.

dhw: Which theory? You have offered us multiple theories, including a “translation” theory which (mercifully) seems to have disappeared. If only you would stick to your now confirmed belief that the electricity is the brain’s response to the soul’s conscious thoughts, there would be none of this confusion over the meaning of dualism, and we could turn our attention to resolving the dichotomy between the two schools of thought.

Where do you think I said this? The electricity is the required means for I/soul to think.

Consciousness: Egnor on dualism: another example

by dhw, Friday, August 17, 2018, 11:33 (60 days ago) @ David Turell

dhw: ...what is your objection to my proposal that the soul (IF it exists) comprises all the immaterial attributes of the self which believers think will survive the death of the body, e.g. consciousness, the ability to think, emotion, the will, memory, etc.?

DAVID: The brain is no longer present for the soul to use.

dhw: That is why a surviving soul would need psychic means of observing and communicating. What other changes would be required, and what is your objection to the above description of the soul?

DAVID: No objection to the description as stated.

You agree that the same soul (if it exists) survives the death of the brain, and you have come up with no changes apart from the means of observation and communication. You also agree that the soul is conscious and has the ability to think. Put the two together, and what have you got? In life, you have a conscious, thinking soul which depends on the brain for its means of observation and communication (= acquiring information and giving material expression to its thoughts – these functions being performed through the electricity of the brain). So why do you object to this perfectly logical description of how dualism works?

dhw: Individuality consists in each person’s immaterial thoughts, will, emotions, memories etc., and believers think these will survive death. How could the immaterial essence exclude consciousness and the ability to think?

DAVID: It depends on how the soul operates in life and in death.

Already agreed: if it exists, it “operates” by using material means of observing and communicating in life, and psychic means in death. Now please tell me how your immaterial essence could possibly exclude consciousness and the ability to think.


DAVID: If your soul is in intimate communication with the brain, while learning, it is not separate so why can't you consider it uses the brain to think as I know I do?

I have not said it is separate. I have pointed out that in dualism the two parts of the self (soul and body/brain) perform different functions, and the thinking soul uses the brain to provide the information it thinks about, and to give its thought material expression. The separation only occurs if the soul survives the death of the brain.

DAVID: My theory accounts for all the aspects of what we know about thought and brain function and is a dualistic theory.

dhw: Which theory? You have offered us multiple theories, including a “translation” theory which (mercifully) seems to have disappeared. If only you would stick to your now confirmed belief that the electricity is the brain’s response to the soul’s conscious thoughts, there would be none of this confusion over the meaning of dualism, and we could turn our attention to resolving the dichotomy between the two schools of thought.

DAVID: Where do you think I said this? The electricity is the required means for I/soul to think.

Here is the explicit exchange between us:

dhw: There are two schools of thought: brain electricity creates thought (= materialism), but nobody knows how; or brain electricity is the brain’s response to the thoughts of a soul (= dualism), but nobody knows how “soul” thinking creates the electricity that enables the
soul to control the brain.

DAVID: I accept your second thought above.

If brain electricity is the brain’s RESPONSE to the thoughts of the soul, the thinking causes the electricity. It could hardly be clearer, and that is the dualistic view you accepted on Wednesday, although you then went on: “The soul and I since we are one and the same use the brain by creating thought in the electricity in the brain”. I asked what “creating thought in the electricity” meant, and pointed out that if the brain RESPONDS to the thoughts of the soul, the soul obviously creates the thoughts.

Consciousness: Egnor on dualism: another example

by David Turell @, Friday, August 17, 2018, 17:53 (59 days ago) @ dhw

dhw: You agree that the same soul (if it exists) survives the death of the brain, and you have come up with no changes apart from the means of observation and communication. You also agree that the soul is conscious and has the ability to think. Put the two together, and what have you got? In life, you have a conscious, thinking soul which depends on the brain for its means of observation and communication (= acquiring information and giving material expression to its thoughts – these functions being performed through the electricity of the brain). So why do you object to this perfectly logical description of how dualism works?

Because I use the brain to create thought with electric currents in life and the soul is me, it does the same.


dhw: Individuality consists in each person’s immaterial thoughts, will, emotions, memories etc., and believers think these will survive death. How could the immaterial essence exclude consciousness and the ability to think?

DAVID: It depends on how the soul operates in life and in death.

dhw: Already agreed: if it exists, it “operates” by using material means of observing and communicating in life, and psychic means in death. Now please tell me how your immaterial essence could possibly exclude consciousness and the ability to think.

My body and brain are absent in death, and the soul maintains consciousness on its own as it joins the universal consciousness of God.

DAVID: If your soul is in intimate communication with the brain, while learning, it is not separate so why can't you consider it uses the brain to think as I know I do?

dhw: I have not said it is separate. I have pointed out that in dualism the two parts of the self (soul and body/brain) perform different functions, and the thinking soul uses the brain to provide the information it thinks about, and to give its thought material expression. The separation only occurs if the soul survives the death of the brain.

But you've not accepted my view that I/soul use the brain in creation of thought


DAVID: My theory accounts for all the aspects of what we know about thought and brain function and is a dualistic theory.

dhw: Which theory? You have offered us multiple theories, including a “translation” theory which (mercifully) seems to have disappeared. If only you would stick to your now confirmed belief that the electricity is the brain’s response to the soul’s conscious thoughts, there would be none of this confusion over the meaning of dualism, and we could turn our attention to resolving the dichotomy between the two schools of thought.

DAVID: Where do you think I said this? The electricity is the required means for I/soul to think.

Here is the explicit exchange between us:

dhw: There are two schools of thought: brain electricity creates thought (= materialism), but nobody knows how; or brain electricity is the brain’s response to the thoughts of a soul (= dualism), but nobody knows how “soul” thinking creates the electricity that enables the
soul to control the brain.

DAVID: I accept your second thought above.

dhw: If brain electricity is the brain’s RESPONSE to the thoughts of the soul, the thinking causes the electricity. It could hardly be clearer, and that is the dualistic view you accepted on Wednesday, although you then went on: “The soul and I since we are one and the same use the brain by creating thought in the electricity in the brain”. I asked what “creating thought in the electricity” meant, and pointed out that if the brain RESPONDS to the thoughts of the soul, the soul obviously creates the thoughts.

A total misinterpretation of my thinking as apparently I did yours. You know full well I know I create the electricity in the brain that represents thought. My soul is me and we together
initiate the thought/electricity in the brain. Your proposal separates you from your activity and your soul's activity, and you don't see the separation. Are you your soul or not?

Consciousness: Egnor on dualism: another example

by dhw, Saturday, August 18, 2018, 07:41 (59 days ago) @ David Turell

dhw: You agree that the same soul (if it exists) survives the death of the brain, and you have come up with no changes apart from the means of observation and communication. You also agree that the soul is conscious and has the ability to think. Put the two together, and what have you got? In life, you have a conscious, thinking soul which depends on the brain for its means of observation and communication (= acquiring information and giving material expression to its thoughts – these functions being performed through the electricity of the brain). So why do you object to this perfectly logical description of how dualism works?

DAVID: Because I use the brain to create thought with electric currents in life and the soul is me, it does the same.

Please point to any statement in the above which you think is incorrect, and please explain how the “immaterial essence of a human being” (the Britannica definition of “soul” which you accept), which you believe survives the death of the brain as your same essential self, can be conscious and able to think without electric currents in death, but cannot be conscious or able to think in life until the brain supplies it with electric currents.
Meanwhile, I don’t know how you can misinterpret the exchange below:

dhw: There are two schools of thought: brain electricity creates thought (= materialism), but nobody knows how; or brain electricity is the brain’s response to the thoughts of a soul (= dualism), but nobody knows how “soul” thinking creates the electricity that enables the soul to control the brain.

DAVID: I accept your second thought above.

dhw: If you accept that the electricity is the brain’s response to the thought of the soul, the soul does not create thought with electricity, the electricity is the result of thoughts created by the soul.

DAVID: A total misinterpretation of my thinking as apparently I did yours. You know full well I know I create the electricity in the brain that represents thought.

I have no idea what you mean by the electricity “representing” thought. The only explanation you have given me so far is that the English-speaking soul thinks gibberish which creates electricity in the brain and the electricity goes back to the English-speaking soul which translates the gibberish into English. Why the soul should be capable of translating the gibberish into English but not capable of thinking its thought in English is beyond me.

DAVID: My soul is me and we together initiate the thought/electricity in the brain. Your proposal separates you from your activity and your soul's activity, and you don't see the separation. Are you your soul or not?

Yes, I am my soul, and since my soul is me, the only “we” who do things “together” are my soul and my brain. That is dualism. It is you who repeatedly separate my soul from me! I am quite happy to agree with you that the dualist’s soul initiates thought and is situated in the brain, but I don’t know why you have to bracket thought and electricity together as if they were the same thing. That is the basis of your extraordinary translation theory above. My proposal at the head of this post could hardly be clearer, but I’ll look forward to hearing which statements you reject. Your objection that the soul needs the brain’s electric currents in order to produce a thought clashes with your acceptance that the electric currents are the brain’s response to the thoughts of the soul. How can the brain respond to thought if the thought has not yet been created?

David: But you've not accepted my view that I/soul use the brain in creation of thought.

I have accepted it a hundred times: in creating thought, the soul uses the brain for information and material expression. What I do not accept is your illogical translation theory, but perhaps you can answer my objections to it. Once more: either the brain’s electricity creates thought (materialism), or the soul’s thoughts cause electricity in the brain (dualism). Drugs/diseases suggest the former, and psychic experiences and experiments with learning suggest the latter. Hence the dichotomy we are trying to resolve. What is your objection to this statement?

Consciousness: Egnor on dualism: another example

by David Turell @, Saturday, August 18, 2018, 18:33 (58 days ago) @ dhw

dhw: I have no idea what you mean by the electricity “representing” thought. The only explanation you have given me so far is that the English-speaking soul thinks gibberish which creates electricity in the brain and the electricity goes back to the English-speaking soul which translates the gibberish into English. Why the soul should be capable of translating the gibberish into English but not capable of thinking its thought in English is beyond me.

DAVID: My soul is me and we together initiate the thought/electricity in the brain. Your proposal separates you from your activity and your soul's activity, and you don't see the separation. Are you your soul or not?

dhw: Yes, I am my soul, and since my soul is me, the only “we” who do things “together” are my soul and my brain. That is dualism. It is you who repeatedly separate my soul from me! I am quite happy to agree with you that the dualist’s soul initiates thought and is situated in the brain, but I don’t know why you have to bracket thought and electricity together as if they were the same thing. That is the basis of your extraordinary translation theory above. My proposal at the head of this post could hardly be clearer, but I’ll look forward to hearing which statements you reject. Your objection that the soul needs the brain’s electric currents in order to produce a thought clashes with your acceptance that the electric currents are the brain’s response to the thoughts of the soul. How can the brain respond to thought if the thought has not yet been created?

See below. I view the brain as my and my soul's tool for thought creation.


David: But you've not accepted my view that I/soul use the brain in creation of thought.

dhw: I have accepted it a hundred times: in creating thought, the soul uses the brain for information and material expression. What I do not accept is your illogical translation theory, but perhaps you can answer my objections to it. Once more: either the brain’s electricity creates thought (materialism), or the soul’s thoughts cause electricity in the brain (dualism). Drugs/diseases suggest the former, and psychic experiences and experiments with learning suggest the latter. Hence the dichotomy we are trying to resolve. What is your objection to this statement?

One more time: as the soul and I, being the same, think, that process creates the electric waves in the brain which represent the thought. The brain on its own is only a tool for me and my soul. My soul and I process the thought by use of the electricity. How I 'hear' words in my head as I think is 'the hard problem' part of consciousness, and I have proposed that my soul provides the mechanism for the translation back from the electricity. Active thought is seen in fMRI's as increased blood flow, nothing more but it demonstrates the brain's activity in thought. If thought is electricity in the b rain, it must have a way of being translated back from electrical currents in living neurons and their connections. I'm simply trying to account for what we know about brain activity and conscious thought which is immaterial.

Consciousness: Egnor on dualism: another example

by dhw, Sunday, August 19, 2018, 10:48 (58 days ago) @ David Turell

DAVID: But you've not accepted my view that I/soul use the brain in creation of thought.

dhw: I have accepted it a hundred times: in creating thought, the soul uses the brain for information and material expression. What I do not accept is your illogical translation theory, but perhaps you can answer my objections to it. Once more: either the brain’s electricity creates thought (materialism), or the soul’s thoughts cause electricity in the brain (dualism). Drugs/diseases suggest the former, and psychic experiences and experiments with learning suggest the latter. Hence the dichotomy we are trying to resolve. What is your objection to this statement?

DAVID: One more time: as the soul and I, being the same, think, that process creates the electric waves in the brain which represent the thought.

This is fine with me. You now have the soul thinking, and the thought creates electric waves in the brain. That is dualism. But you never explain what you mean by the waves “representing” the thought. This is where the whole theory becomes so murky.

DAVID: The brain on its own is only a tool for me and my soul. My soul and I process the thought by use of the electricity.

Your bold is precisely what I also see as the essence of dualism, but your second statement is what causes the trouble. First of all, you continue to separate my soul and me. The dualistic “I” consist of two parts: the soul and the brain/body. The electricity comes from the brain. If my soul, as you said above, thinks, why does it need to “process” its thoughts by electricity? This in turn brings us back to your translation theory:

DAVID: How I 'hear' words in my head as I think is 'the hard problem' part of consciousness, and I have proposed that my soul provides the mechanism for the translation back from the electricity.

The hard problem is consciousness itself. What gives us the ability to think? You believe that the ability to think continues into an afterlife where there is no brain. And so your “essence” (Britannia) IS your ability to think, feel, remember etc. – what you call your immaterial piece of God’s consciousness – and the living you thinks in words, just as NDE patients do. The electricity in the brain is therefore the CONSEQUENCE of thought, as you agreed earlier but then disagreed. It makes no sense for the soul to think in electricity which it then has to translate into words! If it already knows the words, it thinks in words!

DAVID: Active thought is seen in fMRI's as increased blood flow, nothing more but it demonstrates the brain's activity in thought.

Yes, in dualism the thinking soul activates the brain.

DAVID: If thought is electricity in the brain….

But thought, as demonstrated by NDEs, appears NOT to be electricity in the brain. That is one reason why some people believe in a soul that does the thinking.

DAVID: …it must have a way of being translated back from electrical currents in living neurons and their connections.

As before: either thought is engendered by electricity in the brain (materialism) or it is engendered by an immaterial soul which CAUSES electricity in the brain (dualism). If there is a soul that thinks, it will think in words, and does not need to translate anything. It therefore only needs to use the brain for information and material expression.

DAVID: I'm simply trying to account for what we know about brain activity and conscious thought which is immaterial.

Yes, that is what we are both trying to do, and I am trying to explain my objections to your various theories. Perhaps one day we shall return to my own, and you will explain your objections to that.

Consciousness: Egnor on dualism: another example

by David Turell @, Sunday, August 19, 2018, 19:38 (57 days ago) @ dhw

DAVID: How I 'hear' words in my head as I think is 'the hard problem' part of consciousness, and I have proposed that my soul provides the mechanism for the translation back from the electricity.

dhw: The hard problem is consciousness itself. What gives us the ability to think? You believe that the ability to think continues into an afterlife where there is no brain. And so your “essence” (Britannia) IS your ability to think, feel, remember etc. – what you call your immaterial piece of God’s consciousness – and the living you thinks in words, just as NDE patients do. The electricity in the brain is therefore the CONSEQUENCE of thought, as you agreed earlier but then disagreed. It makes no sense for the soul to think in electricity which it then has to translate into words! If it already knows the words, it thinks in words!

The bold is not what I think about the brain and thought. The brain is a material electrical tool that I/soul use to create thought. The key is viewing the brain as as tool to use which is the materialism side of the discussion. When I/soul think fMRI lights up and electricity flows in the area designated. Those signals are the generation of thought using the brain. But those signals are not thought itself until the consciousness mechanism translates back to the immaterial side as words in my head.

And back to the newborn: blank slate, barely conscious with basic necessary reflex actions, sucking, grasping actively, while automatically breathing and digesting. The infant I/soul learn language from the brain, which acts as a teaching tool and gradually a use tool. Some how the input of vision, hearing brain electricity is translated for the infant into purposeful conscious information. At some point memory for living events appear and last a lifetime. At another point purposeful thought appears, rather than automatic reactions to hunger, discomfort, and other noxious brain input. I/soul must learn to use the brain and for all of this development I view the soul as providing the consciousness translation.


DAVID: Active thought is seen in fMRI's as increased blood flow, nothing more but it demonstrates the brain's activity in thought.

dhw: Yes, in dualism the thinking soul activates the brain.

DAVID: If thought is electricity in the brain….

dhw: But thought, as demonstrated by NDEs, appears NOT to be electricity in the brain. That is one reason why some people believe in a soul that does the thinking.

'Some people' but not me. I know I/soul uses the brain to create immaterial thought.


DAVID: …it must have a way of being translated back from electrical currents in living neurons and their connections.

dhw: As before: either thought is engendered by electricity in the brain (materialism) or it is engendered by an immaterial soul which CAUSES electricity in the brain (dualism). If there is a soul that thinks, it will think in words, and does not need to translate anything. It therefore only needs to use the brain for information and material expression.

As usual, at this point we stay in total disagreement. The act of thought by material me/soul creates thought represented by the electricity, which the brain passively creates as I/soul think.


DAVID: I'm simply trying to account for what we know about brain activity and conscious thought which is immaterial.

dhw: Yes, that is what we are both trying to do, and I am trying to explain my objections to your various theories. Perhaps one day we shall return to my own, and you will explain your objections to that.

Your theories skip over the material I present about child/brain development which show how the child/soul develop their use of the brain. I kn ow it is he material side of the problem.

Consciousness: Egnor on dualism: another example

by dhw, Monday, August 20, 2018, 12:21 (57 days ago) @ David Turell

DAVID: How I 'hear' words in my head as I think is 'the hard problem' part of consciousness, and I have proposed that my soul provides the mechanism for the translation back from the electricity.

dhw: The hard problem is consciousness itself. What gives us the ability to think? You believe that the ability to think continues into an afterlife where there is no brain. And so your “essence” (Britannia) IS your ability to think, feel, remember etc. – what you call your immaterial piece of God’s consciousness – and the living you thinks in words, just as NDE patients do. The electricity in the brain is therefore the CONSEQUENCE of thought, as you agreed earlier but then disagreed. It makes no sense for the soul to think in electricity which it then has to translate into words! If it already knows the words, it thinks in words!

DAVID: The bold is not what I think about the brain and thought. The brain is a material electrical tool that I/soul use to create thought. The key is viewing the brain as as tool to use which is the materialism side of the discussion. When I/soul think fMRI lights up and electricity flows in the area designated. Those signals are the generation of thought using the brain...

So far there is no difference between us. When the soul thinks, the brain lights up, and yes indeed, the thinking soul (if it exists) uses the brain.

DAVID: ...But those signals are not thought itself until the consciousness mechanism translates back to the immaterial side as words in my head.

And this is where your theory becomes incomprehensible to me. How can the soul think if it doesn’t have thoughts? Of course the signals are not thought itself: thought is thought itself. The English-speaking soul is conscious (as it is in NDEs), and so it thinks conscious thoughts inside your head (until you have no head). Once more: why does the soul have to translate its English words into electricity and then translate the electricity back into the English words it thought in the first place? Please answer.

DAVID: And back to the newborn: blank slate, barely conscious with basic necessary reflex actions, sucking, grasping actively, while automatically breathing and digesting. The infant I/soul learn language from the brain, which acts as a teaching tool and gradually a use tool. Some how the input of vision, hearing brain electricity is translated for the infant into purposeful conscious information. At some point memory for living events appear and last a lifetime. At another point purposeful thought appears, rather than automatic reactions to hunger, discomfort, and other noxious brain input. I/soul must learn to use the brain and for all of this development I view the soul as providing the consciousness translation.

I agree with all of this except the last non sequitur. What is a “consciousness translation”? The dualist’s soul IS his/her consciousness, and of course (unlike personality, with its inborn characteristics) it is a blank slate until it has something to be conscious of. As you say, the brain provides information, and as the brain develops, the dualist’s soul has more and more information to be conscious of and to use. This includes language, which the child’s soul learns to use in order to express the thoughts resulting from the information. You are right to point out that the infant doesn't yet think in words. My twin grandsons still aren’t talking, but they are thinking. If they want something, they can now point to it, go and get it, or even fight for it. They couldn’t do this at birth, but the soul develops and makes decisions as it absorbs information from the developing brain, and at the same time the brain/body develops the means of expression. Eventually, when their soul begins to master language as conveyed to them through the brain, they will think and express themselves as you and I do in words. The two thought processes are materially acquired information being immaterially processed (thinking about the information), and immaterial thought being expressed materially. That is how the soul “must learn to use the brain”. What do you disagree with?

DAVID: I'm simply trying to account for what we know about brain activity and conscious thought which is immaterial.

dhw: Yes, that is what we are both trying to do, and I am trying to explain my objections to your various theories. Perhaps one day we shall return to my own, and you will explain your objections to that.

DAVID: Your theories skip over the material I present about child/brain development which show how the child/soul develop their use of the brain. I know it is he material side of the problem.

My one theory incorporates the “material side of the problem”: the brain is the source of consciousness and thought, and as agreed above, the child is a blank (other than through its inborn characteristics) until the brain is mature enough to absorb information and then to instruct the rest of the (developing) body to express its thoughts materially. My theory in the context of child/brain development is the same as yours, except that the “soul” (if it exists) is the product of the brain through a process I have described under THEORY OF INTELLIGENCE.

Consciousness: Egnor on dualism: another example

by David Turell @, Monday, August 20, 2018, 17:47 (56 days ago) @ dhw

DAVID: The bold is not what I think about the brain and thought. The brain is a material electrical tool that I/soul use to create thought. The key is viewing the brain as as tool to use which is the materialism side of the discussion. When I/soul think fMRI lights up and electricity flows in the area designated. Those signals are the generation of thought using the brain...

dhw: So far there is no difference between us. When the soul thinks, the brain lights up, and yes indeed, the thinking soul (if it exists) uses the brain.

DAVID: ...But those signals are not thought itself until the consciousness mechanism translates back to the immaterial side as words in my head.

dhw: And this is where your theory becomes incomprehensible to me. How can the soul think if it doesn’t have thoughts? Of course the signals are not thought itself: thought is thought itself. The English-speaking soul is conscious (as it is in NDEs), and so it thinks conscious thoughts inside your head (until you have no head). Once more: why does the soul have to translate its English words into electricity and then translate the electricity back into the English words it thought in the first place? Please answer.

I've answered over and over. Your soul is not separate from you as you exist in your material body. You think with your brain! Thought does not appear until you desire to initiate it and then we can see it in fMRI and electric waves. Remember evidence of no consciousness is a flat EEG during NDE's. You and your soul obviously think with brain waves as the container of the thoughts. You keep separating your soul from your brain. What do you think the EEG represents? .


DAVID: And back to the newborn: blank slate, barely conscious with basic necessary reflex actions, sucking, grasping actively, while automatically breathing and digesting. The infant I/soul learn language from the brain, which acts as a teaching tool and gradually a use tool. Some how the input of vision, hearing brain electricity is translated for the infant into purposeful conscious information. At some point memory for living events appear and last a lifetime. At another point purposeful thought appears, rather than automatic reactions to hunger, discomfort, and other noxious brain input. I/soul must learn to use the brain and for all of this development I view the soul as providing the consciousness translation.

dhw: I agree with all of this except the last non sequitur. What is a “consciousness translation”? The dualist’s soul IS his/her consciousness, and of course (unlike personality, with its inborn characteristics) it is a blank slate until it has something to be conscious of. ....Eventually, when their soul begins to master language as conveyed to them through the brain, they will think and express themselves as you and I do in words. The two thought processes are materially acquired information being immaterially processed (thinking about the information), and immaterial thought being expressed materially. That is how the soul “must learn to use the brain”. What do you disagree with?

Your separation of soul from brain processes in initiation of thought, as described in the paragraph above.


DAVID: I'm simply trying to account for what we know about brain activity and conscious thought which is immaterial.

dhw: Yes, that is what we are both trying to do, and I am trying to explain my objections to your various theories. Perhaps one day we shall return to my own, and you will explain your objections to that.

DAVID: Your theories skip over the material I present about child/brain development which show how the child/soul develop their use of the brain. I know it is the material side of the problem.

dhw: My one theory incorporates the “material side of the problem”: the brain is the source of consciousness and thought, and as agreed above, the child is a blank (other than through its inborn characteristics) until the brain is mature enough to absorb information and then to instruct the rest of the (developing) body to express its thoughts materially. My theory in the context of child/brain development is the same as yours, except that the “soul” (if it exists) is the product of the brain through a process I have described under THEORY OF INTELLIGENCE.

Your theory is pure materialism.

Consciousness: Egnor on dualism: another example

by dhw, Tuesday, August 21, 2018, 12:23 (56 days ago) @ David Turell

DAVID: ...But those signals are not thought itself until the consciousness mechanism translates back to the immaterial side as words in my head.

dhw: And this is where your theory becomes incomprehensible to me. How can the soul think if it doesn’t have thoughts? Of course the signals are not thought itself: thought is thought itself. The English-speaking soul is conscious (as it is in NDEs), and so it thinks conscious thoughts inside your head (until you have no head). Once more: why does the soul have to translate its English words into electricity and then translate the electricity back into the English words it thought in the first place? Please answer.

DAVID: I've answered over and over. Your soul is not separate from you as you exist in your material body. You think with your brain! Thought does not appear until you desire to initiate it and then we can see it in fMRI and electric waves. Remember evidence of no consciousness is a flat EEG during NDE's. You and your soul obviously think with brain waves as the container of the thoughts. You keep separating your soul from your brain. What do you think the EEG represents?

We cannot “see” thoughts in electric waves. We see electric waves! If you and I have such a thing as a soul, it thinks in English, and that is the whole point of using NDEs as evidence. That is when the soul DOES separate from the body, and the flat EEG "represents" the case for thought without a brain. The brain is not functioning, and yet the English-speaking patient is able to observe and think in English. So how can NDEs possibly support your inexplicable and illogical theory that the English-speaking soul cannot think until its English thoughts are translated into electric brain waves which it then translates back into English?

dhw: I am trying to explain my objections to your various theories. Perhaps one day we
shall return to my own, and you will explain your objections to that.

DAVID: Your theories skip over the material I present about child/brain development which show how the child/soul develop their use of the brain. I know it is the material side of the problem.

dhw: My one theory incorporates the “material side of the problem”: the brain is the source of consciousness and thought, and as agreed above, the child is a blank (other than through its inborn characteristics) until the brain is mature enough to absorb information and then to instruct the rest of the (developing) body to express its thoughts materially. My theory in the context of child/brain development is the same as yours, except that the “soul” (if it exists) is the product of the brain through a process I have described under THEORY OF INTELLIGENCE.

DAVID: Your theory is pure materialism.

First you objected to my theory because it didn’t tackle brain development in a child. I have dealt with that, and so now you object because the theory incorporates the “material side of the problem” by (theistic version) having your God design a mechanism (the brain) that creates immaterial consciousness and thought which in turn may - a carefully chosen auxiliary verb - BECOME the soul. This is not “pure” materialism; it is a way of reconciling materialism with dualism.

-


--

Consciousness: Egnor on dualism: another example

by David Turell @, Tuesday, August 21, 2018, 17:18 (56 days ago) @ dhw

DAVID: I've answered over and over. Your soul is not separate from you as you exist in your material body. You think with your brain! Thought does not appear until you desire to initiate it and then we can see it in fMRI and electric waves. Remember evidence of no consciousness is a flat EEG during NDE's. You and your soul obviously think with brain waves as the container of the thoughts. You keep separating your soul from your brain. What do you think the EEG represents?

dhw: We cannot “see” thoughts in electric waves. We see electric waves!

Of course waves, which represent the thoughts. How they do that is the problem of consciousness.

dhw:If you and I have such a thing as a soul, it thinks in English, and that is the whole point of using NDEs as evidence. That is when the soul DOES separate from the body, and the flat EEG "represents" the case for thought without a brain. The brain is not functioning, and yet the English-speaking patient is able to observe and think in English. So how can NDEs possibly support your inexplicable and illogical theory that the English-speaking soul cannot think until its English thoughts are translated into electric brain waves which it then translates back into English?

You have avoided the point that you are your soul. In life you think along with your soul using the brain. Therefore your soul uses the same mechanism as you. As for NDE's, I don't envision a soul with a rigid, one type mechanism for observation and thought. It has one method in life and another in death. NDE folks only know about their event when their brain wakes up and receives the soul's input back into brain waves which they recognize as new conscious information. In life the brain waves must be used to present thought.


dhw: My one theory incorporates the “material side of the problem”: the brain is the source of consciousness and thought, and as agreed above, the child is a blank (other than through its inborn characteristics) until the brain is mature enough to absorb information and then to instruct the rest of the (developing) body to express its thoughts materially. My theory in the context of child/brain development is the same as yours, except that the “soul” (if it exists) is the product of the brain through a process I have described under THEORY OF INTELLIGENCE.

DAVID: Your theory is pure materialism.

dhw: First you objected to my theory because it didn’t tackle brain development in a child. I have dealt with that, and so now you object because the theory incorporates the “material side of the problem” by (theistic version) having your God design a mechanism (the brain) that creates immaterial consciousness and thought which in turn may - a carefully chosen auxiliary verb - BECOME the soul. This is not “pure” materialism; it is a way of reconciling materialism with dualism.

But your theory is bottom up: a material brain from God creates immaterial consciousness. If consciousness comes from a material brain it is purely a materialism theory. If God adds consciousness from His universal consciousness, then we are back to true dualism.

Consciousness: Egnor on dualism: another example

by dhw, Wednesday, August 22, 2018, 11:23 (55 days ago) @ David Turell

dhw:If you and I have such a thing as a soul, it thinks in English, and that is the whole point of using NDEs as evidence. That is when the soul DOES separate from the body, and the flat EEG "represents" the case for thought without a brain. The brain is not functioning, and yet the English-speaking patient is able to observe and think in English. So how can NDEs possibly support your inexplicable and illogical theory that the English-speaking soul cannot think until its English thoughts are translated into electric brain waves which it then translates back into English?

DAVID: You have avoided the point that you are your soul. In life you think along with your soul using the brain.

In life “you” are your soul and your body/brain. Your soul thinks, and uses your brain for information and material expression. In death “you” are your soul. You do not have a body/brain, and yet you are still the thinking "you" (if NDEs are to be believed). This is seen as evidence that the soul is the thinking part of "you" in life. Meanwhile, you still haven’t explained the logic of your theory that an English-speaking soul initiates thought but cannot think until its thoughts become electric waves which it then translates back into the English it started with in the first place.

DAVID: As for NDE's, I don't envision a soul with a rigid, one type mechanism for observation and thought. It has one method in life and another in death.

We have agreed that in life the soul (if it exists) uses the brain for observation and communication, but must use psychic means in death. Why must it have a different “mechanism” for thought? The only reason you have given is your belief in an illogical and inexplicable translation theory which depends on brain waves which don’t exist in death. Why can’t you stick to your original idea (repeated on the Egnor thread) that the soul is a piece of God’s consciousness – i.e. is the source of consciousness and thought – both in life and in death?

DAVID: NDE folks only know about their event when their brain wakes up and receives the soul's input back into brain waves which they recognize as new conscious information. In life the brain waves must be used to present thought.

How the heck does this work? Do you, who believe in a soul, really believe that when the NDE patient’s soul undergoes these experiences it doesn’t know what’s happening? What “input” can it have if it doesn’t know what happened? Now you have the soul experiencing an event but not knowing anything about it until it gets the brain to translate what it doesn’t know into electric waves, and then the soul translates the waves into knowledge of the event it experienced. Why must we have all these illogical convolutions? Here’s a straightforward alternative: the soul – the immaterial thinking, feeling, remembering part of yourself – returns to the reawakened brain, and then the patient is able to recount his/her experiences as a disembodied soul.

DAVID: Your theory is pure materialism.

dhw: First you objected to my theory because it didn’t tackle brain development in a child. I have dealt with that, and so now you object because the theory incorporates the “material side of the problem” by (theistic version) having your God design a mechanism (the brain) that creates immaterial consciousness and thought which in turn may - a carefully chosen auxiliary verb - BECOME the soul. This is not “pure” materialism; it is a way of reconciling materialism with dualism.

DAVID: But your theory is bottom up: a material brain from God creates immaterial consciousness. If consciousness comes from a material brain it is purely a materialism theory. If God adds consciousness from His universal consciousness, then we are back to true dualism.

You’ve got it. My theory inverts the conventional concept of dualism, and that is how it reconciles the two schools of thought. Now that you’ve understood it, what are your objections?

Consciousness: Egnor on dualism: another example

by David Turell @, Wednesday, August 22, 2018, 18:50 (54 days ago) @ dhw

DAVID: You have avoided the point that you are your soul. In life you think along with your soul using the brain.

dhw: In life “you” are your soul and your body/brain. Your soul thinks, and uses your brain for information and material expression. In death “you” are your soul. You do not have a body/brain, and yet you are still the thinking "you" (if NDEs are to be believed). This is seen as evidence that the soul is the thinking part of "you" in life. Meanwhile, you still haven’t explained the logic of your theory that an English-speaking soul initiates thought but cannot think until its thoughts become electric waves which it then translates back into the English it started with in the first place.

I've explained it over and over. Let's start by not accepting 'soul'. In life all of us think with our brains. You don't deny that. Next, accept our souls are our essence. They do exactly what we do but as immaterial forms. If I think with my brain my soul does also. There can be no other conclusion unless, as you always proclaim, the soul thinks separatly from the brain and just broadcasts its thoughts through the brain just like a radio broadcaster speaking into a mic.

DAVID: NDE folks only know about their event when their brain wakes up and receives the soul's input back into brain waves which they recognize as new conscious information. In life the brain waves must be used to present thought.

dhw: Do you, who believe in a soul, really believe that when the NDE patient’s soul undergoes these experiences it doesn’t know what’s happening? What “input” can it have if it doesn’t know what happened? Now you have the soul experiencing an event but not knowing anything about it until it gets the brain to translate what it doesn’t know into electric waves, and then the soul translates the waves into knowledge of the event it experienced.

A total misrepresentation of my theory. Of course the soul knows what is going on in the NDE, but the unconscious patient does not know until the soul returns to usable brain networks to inform the now conscious patient. You need to read Eben Alexander's book, a far greater expert than I.


DAVID: Your theory is pure materialism.

dhw: First you objected to my theory because it didn’t tackle brain development in a child. I have dealt with that, and so now you object because the theory incorporates the “material side of the problem” by (theistic version) having your God design a mechanism (the brain) that creates immaterial consciousness and thought which in turn may - a carefully chosen auxiliary verb - BECOME the soul. This is not “pure” materialism; it is a way of reconciling materialism with dualism.


DAVID: But your theory is bottom up: a material brain from God creates immaterial consciousness. If consciousness comes from a material brain it is purely a materialism theory. If God adds consciousness from His universal consciousness, then we are back to true dualism.

dhw: You’ve got it. My theory inverts the conventional concept of dualism, and that is how it reconciles the two schools of thought. Now that you’ve understood it, what are your objections?

I've got it all along. It doesn't explain immaterial consciousness at all, but a material source for the immaterial. How are the EEG waves translated into understandable thought? My addition of God's consciousness is not what you have really proposed in the past or even now. You still have the brain with a brain-based mechanism for consciousness which is not really a part of a universal God's consciousness.

Consciousness: Egnor on dualism: another example

by dhw, Thursday, August 23, 2018, 12:44 (54 days ago) @ David Turell

dhw: […] you still haven’t explained the logic of your theory that an English-speaking soul initiates thought but cannot think until its thoughts become electric waves which it then translates back into the English it started with in the first place.

DAVID: I've explained it over and over.

You have repeated it over and over, but have never explained it, no doubt because one cannot explain something that makes no sense. My apologies if this sounds offensive, but I really do wish you would drop the whole theory! At least your original theory, that our consciousness (soul) was part of God’s consciousness, was intelligible.

DAVID: Let's start by not accepting 'soul'. In life all of us think with our brains. You don't deny that.

In this context, “we think with our brains” is an obfuscation. There are two possibilities. If the soul doesn’t exist, our brains do the thinking. If the soul does exist, the soul does the thinking and uses the brain for information and material expression.

DAVID: Next, accept our souls are our essence. They do exactly what we do but as immaterial forms. If I think with my brain my soul does also.

Yet again you separate the soul from “I” – the “crime” you keep accusing me of! The soul IS the immaterial essence of you. It doesn’t do what you do. It does what it does! And yes it thinks and uses your brain as above.

DAVID: There can be no other conclusion unless, as you always proclaim, the soul thinks separatly from the brain and just broadcasts its thoughts through the brain just like a radio broadcaster speaking into a mic.

It is your belief that the soul thinks separately from the brain when there is no brain! So if the soul can think separately from the brain when there is no brain, there “can be no other conclusion” than that in life it thinks and uses the brain to gather information and to “broadcast” or give material expression to its thoughts (speech is not the only form of expression).

DAVID: NDE folks only know about their event when their brain wakes up and receives the soul's input back into brain waves which they recognize as new conscious information. In life the brain waves must be used to present thought.

dhw: Do you, who believe in a soul, really believe that when the NDE patient’s soul undergoes these experiences it doesn’t know what’s happening? What “input” can it have if it doesn’t know what happened? Now you have the soul experiencing an event but not knowing anything about it until it gets the brain to translate what it doesn’t know into electric waves, and then the soul translates the waves into knowledge of the event it experienced.

DAVID: A total misrepresentation of my theory. Of course the soul knows what is going on in the NDE, but the unconscious patient does not know until the soul returns to usable brain networks to inform the now conscious patient. […]

Once again, it is you who are separating the soul from the self! The soul IS the unconscious patient – it is his immaterial identity, the conscious part of his self. And it still knows about its experiences when it returns to the brain, and then it uses the brain to communicate its experience to others. It makes no sense to say that the soul informs itself of what it experienced!

dhw: You’ve got it. My theory inverts the conventional concept of dualism, and that is how it reconciles the two schools of thought. Now that you’ve understood it, what are your objections?

DAVID: I've got it all along. It doesn't explain immaterial consciousness at all, but a material source for the immaterial. How are the EEG waves translated into understandable thought?

NOTHING explains immaterial consciousness! It is a mystery. At those moments when you forget about your illogical translation theory, you claim that our consciousness is a part of your God’s consciousness. That doesn’t explain consciousness either – it merely shifts the mystery to God instead of ourselves. And how, in your illogical translation theory, can the soul think incomprehensible thoughts and have them “translated” into electrical waves, which it then translates back into understandable thought?

DAVID: My addition of God's consciousness is not what you have really proposed in the past or even now. You still have the brain with a brain-based mechanism for consciousness which is not really a part of a universal God's consciousness.

I don’t know what you mean by “addition” – I thought you believed the soul WAS part of God’s consciousness, but couldn’t think until it had done the weird translation trick. My theory (theistic version) has your God inventing a machine (the brain) which can produce thought and possibly even an immaterial essence that can survive the demise of the machine. Humans are also trying to produce machines that can think, but (theistic version), your God got there before them. Your only objection now seems to be that this doesn’t fit in with your theory (whichever one it happens to be). I’ve told you my logical objections to yours. What are your logical objections to mine?

Consciousness: Egnor on dualism: another example

by David Turell @, Thursday, August 23, 2018, 19:56 (53 days ago) @ dhw

dhw: […] you still haven’t explained the logic of your theory that an English-speaking soul initiates thought but cannot think until its thoughts become electric waves which it then translates back into the English it started with in the first place.

DAVID: I've explained it over and over.

dhw: You have repeated it over and over, but have never explained it, no doubt because one cannot explain something that makes no sense. My apologies if this sounds offensive, but I really do wish you would drop the whole theory! At least your original theory, that our consciousness (soul) was part of God’s consciousness, was intelligible.

That our consciousness is part of God's has never changed.


DAVID: Let's start by not accepting 'soul'. In life all of us think with our brains. You don't deny that.

dhw: In this context, “we think with our brains” is an obfuscation. There are two possibilities. If the soul doesn’t exist, our brains do the thinking. If the soul does exist, the soul does the thinking and uses the brain for information and material expression.

Not so. I use my brain to think. I control my brain . It does nothing until I tell it to act. That is the material side of the issue. I view your thought at totally confused.


DAVID: Next, accept our souls are our essence. They do exactly what we do but as immaterial forms. If I think with my brain my soul does also.

dhw: Yet again you separate the soul from “I” – the “crime” you keep accusing me of! The soul IS the immaterial essence of you. It doesn’t do what you do. It does what it does! And yes it thinks and uses your brain as above.

My soul is me! You've separated us again!


dhw: You’ve got it. My theory inverts the conventional concept of dualism, and that is how it reconciles the two schools of thought. Now that you’ve understood it, what are your objections?

DAVID: I've got it all along. It doesn't explain immaterial consciousness at all, but a material source for the immaterial. How are the EEG waves translated into understandable thought?

dhw: NOTHING explains immaterial consciousness! It is a mystery. At those moments when you forget about your illogical translation theory, you claim that our consciousness is a part of your God’s consciousness. That doesn’t explain consciousness either – it merely shifts the mystery to God instead of ourselves. And how, in your illogical translation theory, can the soul think incomprehensible thoughts and have them “translated” into electrical waves, which it then translates back into understandable thought?

The soul and I, one and the same, use the brain to create thoughts. My soul is separate from me only in death or NDE's,


DAVID: My addition of God's consciousness is not what you have really proposed in the past or even now. You still have the brain with a brain-based mechanism for consciousness which is not really a part of a universal God's consciousness.

I don’t know what you mean by “addition” – I thought you believed the soul WAS part of God’s consciousness, but couldn’t think until it had done the weird translation trick. My theory (theistic version) has your God inventing a machine (the brain) which can produce thought and possibly even an immaterial essence that can survive the demise of the machine. Humans are also trying to produce machines that can think, but (theistic version), your God got there before them. Your only objection now seems to be that this doesn’t fit in with your theory (whichever one it happens to be). I’ve told you my logical objections to yours. What are your logical objections to mine?

Having the grain invent consciousness is materialism. My soul is me and the soul and I use the brain to create thought. When Libet asked his subjects to think and timed EEG results why did he measure EEG timing ?

Consciousness: Egnor on dualism: another example

by David Turell @, Thursday, August 23, 2018, 23:03 (53 days ago) @ David Turell

This article is about a scientist who studies comatose patients and others who have brain damage and might or might not be conscious and may or may not have consciousness:

https://www.scientificamerican.com/article/how-can-we-tell-if-a-comatose-patient-is-con...

"Can consciousness be stimulated?

"Yes, by transcranial direct-current stimulation. Using scalp electrodes, we can stimulate particular regions of the brain. By careful placement, we can select the region responsible for speech, which is connected with consciousness. If I stimulate this region of the brain, the patient may hear and understand what I say. In some cases, a patient has been able to communicate transiently for the first time after a 20-minute stimulation—by, for example, making a simple movement in response to a question. Other patients have been able to follow a person with their eyes. Although consciousness does not reside in our muscles, stimulating patients may enable them to move muscles consciously.
This technique works in about half of patients with minimal consciousness. In my opinion, this represents the future of treatment, even though we do not yet know precisely which regions of the brain are the most responsive to stimulation or whether they should be stimulated on a daily basis. But I don’t want to give people false hope. We are still faced with the question of the minimum acceptable quality of life. This is a major philosophical and ethical problem that will be answered differently by different people. I would recommend that everyone discuss these issues in advance with a trusted person. Then you will know that, if you are ever in that position, your desires and values will be taken into account.

"Do you think that consciousness can be reduced to the brain alone?

"We already know quite a bit about the brain processes that underlie attention, perception and emotions. There is no point in throwing this knowledge out the window. As a neurologist, I see the consequences of brain damage every day. It remains to be discovered whether the brain is the entire story. Scientific research has to be conducted with an open mind. The topic of consciousness is rife with philosophical implications and questions. As a physician, it is my aim to translate this knowledge into practice. It may be frustrating that we currently lack the tools to measure the hundreds of billions of synapses with their tangled mass of neurotransmitters. Nonetheless, I think it is a mistake to infer from this that we can never understand consciousness.

Comment: This is the conclusion of the interview. The whole interview is fascinating.

Consciousness: Egnor on dualism: another example

by dhw, Friday, August 24, 2018, 12:03 (53 days ago) @ David Turell

dhw: […] you still haven’t explained the logic of your theory that an English-speaking soul initiates thought but cannot think until its thoughts become electric waves which it then translates back into the English it started with in the first place.

DAVID: I've explained it over and over.

dhw: You have repeated it over and over, but have never explained it, no doubt because one cannot explain something that makes no sense. My apologies if this sounds offensive, but I really do wish you would drop the whole theory! At least your original theory, that our consciousness (soul) was part of God’s consciousness, was intelligible.

DAVID: That our consciousness is part of God's has never changed.

You still haven’t explained your unintelligible translation theory. I hope this means you’ve quietly withdrawn it.

DAVID: Let's start by not accepting 'soul'. In life all of us think with our brains. You don't deny that.

dhw: In this context, “we think with our brains” is an obfuscation. There are two possibilities. If the soul doesn’t exist, our brains do the thinking. If the soul does exist, the soul does the thinking and uses the brain for information and material expression.

DAVID: Not so. I use my brain to think. I control my brain . It does nothing until I tell it to act. That is the material side of the issue. I view your thought at totally confused.

Yet again you separate your soul from you! “You” in your dualistic life are your soul and your brain. Your soul uses your brain and controls your brain and your brain does nothing until your soul tells it to act.

DAVID: Next, accept our souls are our essence. They do exactly what we do but as immaterial forms. If I think with my brain my soul does also.

dhw: Yet again you separate the soul from “I” – the “crime” you keep accusing me of! The soul IS the immaterial essence of you. It doesn’t do what you do. It does what it does! And yes it thinks and uses your brain as above.

DAVID: My soul is me! You've separated us again!

You say the soul does what we do. THAT separates soul from us! Soul and brain are the two parts of your dualistic self. The soul part of you uses the brain part of you to think (in the manner I keep describing).

DAVID: I've got it all along. It [= the dhw theory] doesn't explain immaterial consciousness at all, but a material source for the immaterial. How are the EEG waves translated into understandable thought?

dhw: NOTHING explains immaterial consciousness! It is a mystery. At those moments when you forget about your illogical translation theory, you claim that our consciousness is a part of your God’s consciousness. That doesn’t explain consciousness either – it merely shifts the mystery to God instead of ourselves. And how, in your illogical translation theory, can the soul think incomprehensible thoughts and have them “translated” into electrical waves, which it then translates back into understandable thought?

DAVID: The soul and I, one and the same, use the brain to create thoughts. My soul is separate from me only in death or NDE's.

You have repeated the points we agree on (except for HOW the soul uses the brain). No comment on your illogical translation theory. This is a hopeful sign.

DAVID: My addition of God's consciousness is not what you have really proposed in the past or even now. You still have the brain with a brain-based mechanism for consciousness which is not really a part of a universal God's consciousness.

dhw: I don’t know what you mean by “addition” – I thought you believed the soul WAS part of God’s consciousness, but couldn’t think until it had done the weird translation trick. My theory (theistic version) has your God inventing a machine (the brain) which can produce thought and possibly even an immaterial essence that can survive the demise of the machine. Humans are also trying to produce machines that can think, but (theistic version), your God got there before them. Your only objection now seems to be that this doesn’t fit in with your theory (whichever one it happens to be). I’ve told you my logical objections to yours. What are your logical objections to mine?

DAVID: Having the brain invent consciousness is materialism.

Not invent. Produce. Yes, my theory attempts to reconcile materialism and dualism by inverting the conventional approach, and showing how materials might produce a soul.

DAVID: […] When Libet asked his subjects to think and timed EEG results why did he measure EEG timing ?

Why must you muddy the waters with Libet’s experiments? They support the belief that the brain initiates thought, and so we do not have free will. Dualists object. If anything, I can use Libet to support my theory.
xxxxxx
DAVID: This article is about a scientist who studies comatose patients and others who have brain damage and might or might not be conscious and may or may not have consciousness:
https://www.scientificamerican.com/article/how-can-we-tell-if-a-comatose-patient-is-con...

QUOTE: It remains to be discovered whether the brain is the entire story. Scientific research has to be conducted with an open mind. The topic of consciousness is rife with philosophical implications and questions.

Absolutely. Hence dualism and materialism, and my attempt to reconcile the two.

Consciousness: Egnor on dualism: another example

by David Turell @, Friday, August 24, 2018, 23:22 (52 days ago) @ dhw

DAVID: That our consciousness is part of God's has never changed.

dhw: You still haven’t explained your unintelligible translation theory. I hope this means you’ve quietly withdrawn it.

Never! Thoughts are fully represented by the brain's electric waves. Whatever solves the problem of consciousness translates them back


DAVID: Not so. I use my brain to think. I control my brain . It does nothing until I tell it to act. That is the material side of the issue. I view your thought at totally confused.

dhw: Yet again you separate your soul from you! “You” in your dualistic life are your soul and your brain. Your soul uses your brain and controls your brain and your brain does nothing until your soul tells it to act.

You've separated again: I am my soul and we together use the brain to think.

dhw: You say the soul does what we do. THAT separates soul from us! Soul and brain are the two parts of your dualistic self. The soul part of you uses the brain part of you to think (in the manner I keep describing).

And I keep rejecting, because you refuse to accept the electricity as representing the thoughts created


DAVID: Having the brain invent consciousness is materialism.

dhw: Not invent. Produce. Yes, my theory attempts to reconcile materialism and dualism by inverting the conventional approach, and showing how materials might produce a soul.

The consciousness we experience is presented by the soul; consciousness by itself is not the soul . your inverted mechanism is still materialism.


DAVID: […] When Libet asked his subjects to think and timed EEG results why did he measure EEG timing ?

Why must you muddy the waters with Libet’s experiments? They support the belief that the brain initiates thought, and so we do not have free will. Dualists object. If anything, I can use Libet to support my theory.

The point is Libet was measuring latency periods for thought by measuring electric wave appearances as his subjects responded to him. He was thinking of thought as I do! Most studies do this, assuming that thought is electricity; again the material side of the problem that upsets you so much..

xxxxxx

DAVID: This article is about a scientist who studies comatose patients and others who have brain damage and might or might not be conscious and may or may not have consciousness:
https://www.scientificamerican.com/article/how-can-we-tell-if-a-comatose-patient-is-con...

QUOTE: It remains to be discovered whether the brain is the entire story. Scientific research has to be conducted with an open mind. The topic of consciousness is rife with philosophical implications and questions.

dhw: Absolutely. Hence dualism and materialism, and my attempt to reconcile the two.

And mine. Note he approaches brain waves as representing the the ability to think and possibly act on the thoughts as represented by EEG and scans.

Consciousness: Egnor on dualism: another example

by dhw, Saturday, August 25, 2018, 11:34 (52 days ago) @ David Turell

DAVID: That our consciousness is part of God's has never changed.

dhw: You still haven’t explained your unintelligible translation theory. I hope this means you’ve quietly withdrawn it.

DAVID: Never! Thoughts are fully represented by the brain's electric waves. Whatever solves the problem of consciousness translates them back.

You have never explained what you mean by thoughts being “represented”. I thought you believed that the soul was part of God’s consciousness, and so the soul was the solution to the problem and was the initiator of thought. So back we go: your English-speaking soul initiates thought, the thought is translated into electric brain waves, the English-speaking soul translates the brain waves into English, and then your English-speaking soul understands the English-speaking thought it had in the first place. Usual question: why can’t your English-speaking soul understand its own thoughts without all this rigmarole, as you believe it does in the afterlife when there is no brain? You can treat the question as rhetorical if you like, since it is clearly unanswerable.

DAVID: I use my brain to think. I control my brain . It does nothing until I tell it to act. That is the material side of the issue. I view your thought at totally confused.

dhw: Yet again you separate your soul from you! “You” in your dualistic life are your soul and your brain. Your soul uses your brain and controls your brain and your brain does nothing until your soul tells it to act.

DAVID: You've separated again: I am my soul and we together use the brain to think.

In life you are your soul and your brain/body. “I am my soul” is correct. “We together” separates you from the soul.

dhw: You say the soul does what we do. THAT separates soul from us! Soul and brain are the two parts of your dualistic self. The soul part of you uses the brain part of you to think (in the manner I keep describing).

DAVID: And I keep rejecting, because you refuse to accept the electricity as representing the thoughts created.

I don’t know what you mean by “representing” thought, as above. Electricity is explained by the brain passing information to the soul, and the soul passing instructions to the brain. It is not explained by the illogical translation theory described above, which you have never managed to explain.

DAVID: Having the brain invent consciousness is materialism.

dhw: Not invent. Produce. Yes, my theory attempts to reconcile materialism and dualism by inverting the conventional approach, and showing how materials might produce a soul.

DAVID: The consciousness we experience is presented by the soul; consciousness by itself is not the soul. Your inverted mechanism is still materialism.

I don’t know what you mean by “presented by the soul”. "We" = the material body/brain and the immaterial soul, the latter being the source of consciousness. Of course the dualist’s consciousness by itself is not the soul. It is the whole immaterial identity, including consciousness. I keep saying that the inverted mechanism is materialism, but it offers the possibility that (theistic version) your God has created materials which in turn produce the immaterial soul. You continually ignore this part of the theory.

DAVID: […] When Libet asked his subjects to think and timed EEG results why did he measure EEG timing ?

dhw: Why must you muddy the waters with Libet’s experiments? They support the belief that the brain initiates thought, and so we do not have free will. Dualists object. If anything, I can use Libet to support my theory.

DAVID: The point is Libet was measuring latency periods for thought by measuring electric wave appearances as his subjects responded to him. He was thinking of thought as I do! Most studies do this, assuming that thought is electricity; again the material side of the problem that upsets you so much.

It doesn’t upset me at all. Libet believes that thought is engendered by the brain, and that is why there is no such thing as free will – the exact opposite of what you believe. Most studies focus on the brain, because you can only study materials, you can’t study souls. That is why dualists disagree with Libet, and why you and I cheered the article below:

https://www.scientificamerican.com/article/how-can-we-tell-if-a-comatose-patient-is-con...

QUOTE: It remains to be discovered whether the brain is the entire story. Scientific research has to be conducted with an open mind. The topic of consciousness is rife with philosophical implications and questions.

dhw: Absolutely. Hence dualism and materialism, and my attempt to reconcile the two.

DAVID: And mine. Note he approaches brain waves as representing the ability to think and possibly act on the thoughts as represented by EEG and scans.

Unfortunately the whole article is not available, but in the extract you gave us there is nothing whatsoever about your cryptic “brain waves representing the ability to think”. The author tells us to be opened-minded about the source of consciousness (which is inseparable from the ability to think). The brain’s ability to act on thoughts is one part of my own proposal – that the electric waves signify the process of giving material expression to thought – the other being the passing of information.


--

Consciousness: Egnor on dualism: another example

by David Turell @, Saturday, August 25, 2018, 18:51 (51 days ago) @ dhw

DAVID: Never! Thoughts are fully represented by the brain's electric waves. Whatever solves the problem of consciousness translates them back.

dhw: You have never explained what you mean by thoughts being “represented”.....Usual question: why can’t your English-speaking soul understand its own thoughts without all this rigmarole, as you believe it does in the afterlife when there is no brain? You can treat the question as rhetorical if you like, since it is clearly unanswerable.

Usual answer. My soul is not separated from me, as you constantly imply. In material life I use my brain to think. My thoughts are those electric waves we see on EEG. How they are created in electric waves and then appear in our minds as words is the mystery of consciousness. I am my soul, no separation, and I propose the soul has a mechanism to accomplish the conversions into electricity and out again. My soul does not think for me. My soul and I think together using the brain as described.

dhw: Yet again you separate your soul from you! “You” in your dualistic life are your soul and your brain. Your soul uses your brain and controls your brain and your brain does nothing until your soul tells it to act.

DAVID: You've separated again: I am my soul and we together use the brain to think.

dhw: In life you are your soul and your brain/body. “I am my soul” is correct. “We together” separates you from the soul.

I'm not implying any separation. "We together" implies my material and immaterial sides dualistically.

DAVID: Having the brain invent consciousness is materialism.

dhw: Not invent. Produce. Yes, my theory attempts to reconcile materialism and dualism by inverting the conventional approach, and showing how materials might produce a soul.

DAVID: The consciousness we experience is presented by the soul; consciousness by itself is not the soul. Your inverted mechanism is still materialism.

dhw: I keep saying that the inverted mechanism is materialism, but it offers the possibility that (theistic version) your God has created materials which in turn produce the immaterial soul. You continually ignore this part of the theory.

Not ignoring: any immaterial entity arising/created from the material is materialism.

DAVID: The point is Libet was measuring latency periods for thought by measuring electric wave appearances as his subjects responded to him. He was thinking of thought as I do! Most studies do this, assuming that thought is electricity; again the material side of the problem that upsets you so much.

It doesn’t upset me at all. Libet believes that thought is engendered by the brain, and that is why there is no such thing as free will – the exact opposite of what you believe. Most studies focus on the brain, because you can only study materials, you can’t study souls. That is why dualists disagree with Libet, and why you and I cheered the article below:

https://www.scientificamerican.com/article/how-can-we-tell-if-a-comatose-patient-is-con...

QUOTE: It remains to be discovered whether the brain is the entire story. Scientific research has to be conducted with an open mind. The topic of consciousness is rife with philosophical implications and questions.

dhw: Absolutely. Hence dualism and materialism, and my attempt to reconcile the two.

DAVID: And mine. Note he approaches brain waves as representing the ability to think and possibly act on the thoughts as represented by EEG and scans.

dhw: Unfortunately the whole article is not available, but in the extract you gave us there is nothing whatsoever about your cryptic “brain waves representing the ability to think”. The author tells us to be opened-minded about the source of consciousness (which is inseparable from the ability to think). The brain’s ability to act on thoughts is one part of my own proposal – that the electric waves signify the process of giving material expression to thought – the other being the passing of information.

The whole article is here. Google the address and it should turn up:

https://www.scientificamerican.com/article/how-can-we-tell-if-a-comatose-patient-is-con...

Read it all. I'll stick to the position that the brain's electricity IS thought itself in electric form and as created in electricity it must be translated back into understandable mental words by a consciousness mechanism supplied by the soul. I thought this should be quite clear as my constant position. You limit the brain to acting as a dictating machine-like organ, a recorder which can play back what is deposited.

Consciousness: Egnor on dualism: another example

by dhw, Sunday, August 26, 2018, 09:14 (51 days ago) @ David Turell

DAVID: Thoughts are fully represented by the brain's electric waves. Whatever solves the problem of consciousness translates them back.

dhw: You have never explained what you mean by thoughts being “represented”.....Usual question: why can’t your English-speaking soul understand its own thoughts without all this rigmarole, as you believe it does in the afterlife when there is no brain? You can treat the question as rhetorical if you like, since it is clearly unanswerable.

DAVID: Usual answer. My soul is not separated from me, as you constantly imply.

Never implied. In dualism, I am my soul and my body/brain. Look at your own comment: “My soul and I think together using the brain as described.” THAT is a separation of my soul and me, and you keep doing it!

DAVID: In material life I use my brain to think. My thoughts are those electric waves we see on EEG. How they are created in electric waves and then appear in our minds as words is the mystery of consciousness.

The electric waves come from the brain. If they are thoughts, then the brain is the source of thought, and that is materialism. If the dualist’s soul is the source of thought, then the waves are the result of thought.

DAVID: I am my soul, no separation, and I propose the soul has a mechanism to accomplish the conversions into electricity and out again. My soul does not think for me.

Your soul IS you, and so once again apparently you/your soul thinks thoughts, converts them into electric waves through the brain, then converts them back again into the thoughts you/your soul started with. No matter how often you repeat the theory, it still doesn’t make sense.

DAVID: Your inverted mechanism is still materialism.

dhw: I keep saying that the inverted mechanism is materialism, but it offers the possibility that (theistic version) your God has created materials which in turn produce the immaterial soul. You continually ignore this part of the theory.

DAVID: Not ignoring: any immaterial entity arising/created from the material is materialism.

That is not a rebuttal of the theory! Please explain why you think it impossible for your God to have created a material mechanism that produces an immaterial soul.

DAVID: The point is Libet was measuring latency periods for thought by measuring electric wave appearances as his subjects responded to him. He was thinking of thought as I do! Most studies do this, assuming that thought is electricity; again the material side of the problem that upsets you so much.

It doesn’t upset me at all. Libet believes that thought is engendered by the brain, and that is why there is no such thing as free will – the exact opposite of what you believe. Most studies focus on the brain, because you can only study materials, you can’t study souls. That is why dualists disagree with Libet, and why you and I cheered the article below:
https://www.scientificamerican.com/article/how-can-we-tell-if-a-comatose-patient-is-con...

QUOTE: It remains to be discovered whether the brain is the entire story. Scientific research has to be conducted with an open mind. The topic of consciousness is rife with philosophical implications and questions.
dhw: Absolutely. Hence dualism and materialism, and my attempt to reconcile the two.

DAVID: And mine. Note he approaches brain waves as representing the ability to think and possibly act on the thoughts as represented by EEG and scans.

dhw: Unfortunately the whole article is not available, but in the extract you gave us there is nothing whatsoever about your cryptic “brain waves representing the ability to think”. The author tells us to be opened-minded about the source of consciousness (which is inseparable from the ability to think).

DAVID: The whole article is here. Google the address and it should turn up:
https://www.scientificamerican.com/article/how-can-we-tell-if-a-comatose-patient-is-con...

This is what I get.

WE'RE SORRY
The page you were looking for could not be found. We Suggest:

• Check the spelling of the web address.
• Browse through our archive for a magazine article from a specific issue.
• Go to our home page.
• Search the site
SUBSCRIBE

It doesn’t matter. Your translation theory remains as illogical as ever, and even if our author does say “brain waves represent the ability to think” (perhaps you can find it for me) I would still want to know what it meant.

Consciousness: Egnor on dualism: another example

by David Turell @, Sunday, August 26, 2018, 19:47 (50 days ago) @ dhw

DAVID: Usual answer. My soul is not separated from me, as you constantly imply.

dhw: Never implied. In dualism, I am my soul and my body/brain. Look at your own comment: “My soul and I think together using the brain as described.” THAT is a separation of my soul and me, and you keep doing it!

My soul is me. All I mentioned is both parts, which does not imply separation.


DAVID: In material life I use my brain to think. My thoughts are those electric waves we see on EEG. How they are created in electric waves and then appear in our minds as words is the mystery of consciousness.

dhw: The electric waves come from the brain. If they are thoughts, then the brain is the source of thought, and that is materialism. If the dualist’s soul is the source of thought, then the waves are the result of thought.

Separate again. In life I/soul think by using the brain, not the soul alone!


DAVID: I am my soul, no separation, and I propose the soul has a mechanism to accomplish the conversions into electricity and out again. My soul does not think for me.

dhw: Your soul IS you, and so once again apparently you/your soul thinks thoughts, converts them into electric waves through the brain, then converts them back again into the thoughts you/your soul started with. No matter how often you repeat the theory, it still doesn’t make sense.

What doesn't make sense to you is the hard problem of consciousness. Those electric waves are thought in a material form.


DAVID: Your inverted mechanism is still materialism.

dhw: I keep saying that the inverted mechanism is materialism, but it offers the possibility that (theistic version) your God has created materials which in turn produce the immaterial soul. You continually ignore this part of the theory.

DAVID: Not ignoring: any immaterial entity arising/created from the material is materialism.

dhw: That is not a rebuttal of the theory! Please explain why you think it impossible for your God to have created a material mechanism that produces an immaterial soul.

I don't think souls arise from material forms. God breathed a soul into Adam making him a living being, to quote the Bible.


DAVID: The point is Libet was measuring latency periods for thought by measuring electric wave appearances as his subjects responded to him. He was thinking of thought as I do! Most studies do this, assuming that thought is electricity; again the material side of the problem that upsets you so much.

dhw: It doesn’t upset me at all. Libet believes that thought is engendered by the brain, and that is why there is no such thing as free will – the exact opposite of what you believe. Most studies focus on the brain, because you can only study materials, you can’t study souls. That is why dualists disagree with Libet, and why you and I cheered the article below:

https://www.scientificamerican.com/article/how-can-we-tell-if-a-comatose-patient-is-con...

QUOTE: It remains to be discovered whether the brain is the entire story. Scientific research has to be conducted with an open mind. The topic of consciousness is rife with philosophical implications and questions.
dhw: Absolutely. Hence dualism and materialism, and my attempt to reconcile the two.

DAVID: And mine. Note he approaches brain waves as representing the ability to think and possibly act on the thoughts as represented by EEG and scans.

dhw: Unfortunately the whole article is not available, but in the extract you gave us there is nothing whatsoever about your cryptic “brain waves representing the ability to think”. The author tells us to be opened-minded about the source of consciousness (which is inseparable from the ability to think).

DAVID: The whole article is here. Google the address and it should turn up:
https://www.scientificamerican.com/article/how-can-we-tell-if-a-comatose-patient-is-con...

I understand your problem. The 'https' means it is encrypted. I have a cookie that gets it. I'll quote from the article in a followup post.

Consciousness: Egnor on dualism: another example II

by David Turell @, Sunday, August 26, 2018, 20:11 (50 days ago) @ David Turell

Quotes from the Sci. am. article on looking at degrees of consciousness:

"in clinical practice we need unambiguous criteria. In that setting, everyone needs to know what we mean by an “unconscious” patient. Consciousness is not “all or nothing.” We can be more or less awake, more or less conscious. Consciousness is often underestimated; much more is going on in the brains of newborns, animals and coma patients than we think.

" is it possible to study something as complex as consciousness?

" For example, without brain scanners we would know much, much less than we now do. We study the damaged brains of people who have at least partially lost consciousness. We examine what happens during deep sleep, when people temporarily lose consciousness. We’ve also been working with Buddhist monks because we know that meditation can trigger alterations in the brain; connections that are important in the networks involved in consciousness show changes in activity. Hypnosis and anesthesia can also teach us a great deal about consciousness.

"What processes in the brain create consciousness?

"Two different networks seem to play a role: the external, or sensory, network and the internal self-consciousness network. The former is important for the perception of all sensory stimuli. To hear, we need not only ears and the auditory cortex but also this external network, which probably exists in each hemisphere of the brain—in the outermost layer of the prefrontal cortex as well as farther back, in the parietal-temporal lobes. Our internal consciousness network, on the other hand, has to do with our imagination—that is, our internal voice. This network is located deep within the cingulate cortex and in the precuneus. For us to be conscious of our thoughts, this network must exchange information with the thalamus.

***

"How do we know whether a coma patient who has awakened is conscious?

"For that we use the Glasgow Coma Scale. The physician says, “Squeeze my hand.” Or we observe whether the patient responds to sounds or touch. If patients do not respond, the condition used to be called “vegetative”; they appear to be unconscious. If a patient responds but is unable to communicate, we categorize the consciousness as “minimal.” Such patients may, for example, follow a person with their eyes or answer simple questions. If we pinch their hand, they will move it away. But these signs of consciousness are not always evident, nor do we see them in every patient. A patient who awakens from a coma may also develop a so-called locked-in syndrome,being completely conscious but paralyzed and unable to communicate, except through eye blinks.

***

"How can minimal consciousness be distinguished from locked-in syndrome?

"Minimally conscious patients can barely move and are not completely aware of their surroundings. In other words, their motor and mental abilities are limited. Locked-in patients can’t move either, but they are completely conscious. They have suffered a particular type of injury to the brain stem. Their cerebral cortex is intact but is disconnected from their body. All they can move is their eyes. This is why diagnosis is so difficult. Just because patients cannot move does not mean they are unconscious.

***

"How can a person who cannot move manage to communicate?

"To communicate with a minimally conscious patient for the first time, we placed him in a scanner. Of course, the scanner cannot tell us directly whether someone is saying yes or no. But there are a couple of tricks. For example, we can tell the patient, “If you want to say yes, imagine that you are playing tennis. If you intend to say no, make a mental trip from your front door to your bedroom.” “Yes” answers activate the motor cortex; “ no” answers engage the hippocampus, which plays a role in spatial memory. Because these two regions of the brain are located far apart from each other, it is pretty easy to tell the difference between yes and no. From that point on, we can ask the patient pertinent questions.

"What other potential techniques do you have in the pipeline?

"In the future, it may be possible to read brain signals using scalp electrodes and a brain-computer interface. This would make communication much quicker and less costly than with a brain scanner. We have also found that it is possible to examine a person’s pupils: we ask patients to multiply 23 by 17 if they intend to say yes. This difficult problem causes the patients to concentrate, and their pupils will dilate slightly as a result. If we direct a camera at their eyes and a computer analyzes the signals, we can determine quite quickly whether the intended answer is positive or negative.

"Can consciousness be stimulated?

"Yes, by transcranial direct-current stimulation. Using scalp electrodes, we can stimulate particular regions of the brain. By careful placement, we can select the region responsible for speech, which is connected with consciousness. If I stimulate this region of the brain, the patient may hear and understand what I say. In some cases, a patient has been able to communicate transiently for the first time after a 20-minute stimulation—by, for example, making a simple movement in response to a question. Other patients have been able to follow a person with their eyes. (my bold)

Comment: Note he uses electricity to stimulate thought. And his scans and electrodes view thought/consciousness as electrical.

Consciousness: Egnor on dualism: another example II

by dhw, Monday, August 27, 2018, 10:01 (50 days ago) @ David Turell

Thank you for the quotes from the article I couldn’t get:
QUOTE: We’ve also been working with Buddhist monks because we know that meditation can trigger alterations in the brain...

This is thought changing the brain (as with the illiterate women, taxi drivers, musicians), and is evidence for dualism.

QUOTE: What processes in the brain create consciousness?

Pure materialsm.

Quote: Two different networks seem to play a role: the external, or sensory, network and the internal self-consciousness network. The former is important for the perception of all sensory stimuli. To hear, we need not only ears and the auditory cortex but also this external network, which probably exists in each hemisphere of the brain—in the outermost layer of the prefrontal cortex as well as farther back, in the parietal-temporal lobes. Our internal consciousness network, on the other hand, has to do with our imagination—that is, our internal voice. This network is located deep within the cingulate cortex and in the precuneus. For us to be conscious of our thoughts, this network must exchange information with the thalamus.

Once again pure materialism: the first network is the brain supplying information. The second network is what dualists attribute to the soul – our “internal voice”.

QUOTE: Using scalp electrodes, we can stimulate particular regions of the brain. By careful placement, we can select the region responsible for speech, which is connected with consciousness. (David’s bold)

Speech gives material expression to conscious thought, whether you’re a materialist or a dualist.

DAVID’s comment: Note he uses electricity to stimulate thought. And his scans and electrodes view thought/consciousness as electrical.

All of these quotes except the first give full support to materialism, i.e. that the brain is the source of thought and consciousness. There is no mention of a soul. In the other section that you quoted, however, he casts doubt on whether the brain tells the whole story of consciousness, and asks us to keep an open mind. This brings us back to the alternative I gave you in the first post: if the electric brain waves are thoughts, then the brain is the source of thought, and that is materialism. If the soul is the source of thought (= dualism), then the electric brain waves are the result of thought. That is the dichotomy I have tried to resolve with my theory, and I still await your logical objections.

Consciousness: Egnor on dualism: another example II

by David Turell @, Monday, August 27, 2018, 18:44 (49 days ago) @ dhw

Thank you for the quotes from the article I couldn’t get:
QUOTE: We’ve also been working with Buddhist monks because we know that meditation can trigger alterations in the brain...

This is thought changing the brain (as with the illiterate women, taxi drivers, musicians), and is evidence for dualism.

QUOTE: What processes in the brain create consciousness?

Pure materialsm.

Quote: Two different networks seem to play a role: the external, or sensory, network and the internal self-consciousness network. The former is important for the perception of all sensory stimuli. To hear, we need not only ears and the auditory cortex but also this external network, which probably exists in each hemisphere of the brain—in the outermost layer of the prefrontal cortex as well as farther back, in the parietal-temporal lobes. Our internal consciousness network, on the other hand, has to do with our imagination—that is, our internal voice. This network is located deep within the cingulate cortex and in the precuneus. For us to be conscious of our thoughts, this network must exchange information with the thalamus.

Once again pure materialism: the first network is the brain supplying information. The second network is what dualists attribute to the soul – our “internal voice”.

QUOTE: Using scalp electrodes, we can stimulate particular regions of the brain. By careful placement, we can select the region responsible for speech, which is connected with consciousness. (David’s bold)

Speech gives material expression to conscious thought, whether you’re a materialist or a dualist.

DAVID’s comment: Note he uses electricity to stimulate thought. And his scans and electrodes view thought/consciousness as electrical.

dhw: All of these quotes except the first give full support to materialism, i.e. that the brain is the source of thought and consciousness. There is no mention of a soul. In the other section that you quoted, however, he casts doubt on whether the brain tells the whole story of consciousness, and asks us to keep an open mind. This brings us back to the alternative I gave you in the first post: if the electric brain waves are thoughts, then the brain is the source of thought, and that is materialism. If the soul is the source of thought (= dualism), then the electric brain waves are the result of thought. That is the dichotomy I have tried to resolve with my theory, and I still await your logical objections.

Your rigid fixation on your concept of dualism is amazing. Of course this is all pure materialism, as it is the current concept of brain and thought with neuroscientists as they research. I accept this as true. The problem is the how we 'hear' the words in our heads, which you keep ignoring by having the soul think separately and dictating to the brain like a dictation machine. I believe the universe is mind centric under God:

https://uncommondescent.com/intelligent-design/what-does-it-mean-to-say-mind-is-primary/

"1. Mind is the universal substrate of existence and experience, not matter.
2. There are universal and local principles by which mind operates and by which experience is generated.
3. There are many different kinds of experience one can have in mind, such as: consensual physicality (what we call the conscious, waking world); non-consensual physicality (such as dreams); non-physical & non-consensual thought & imagery (such as imagination, visualization); and consensual thought (such as self-evident truths, morality, logic and math). There are other kind of experience that are less accepted, but which have been researched successfully, such as consensual visualization, semi-consensual experience, and others.
It is my view that this is a much more elegant theory of experience than those which include an actual material-world component, because an actual material world is (1) philosophically unnecessary, (2) unsupported by the evidence, and (3) impossible to verify or validate outside of mental experience anyway."

Comment: Read all to follow reasoning.

Consciousness: Egnor on dualism: another example II

by dhw, Tuesday, August 28, 2018, 14:28 (49 days ago) @ David Turell

dhw: All of these quotes except the first give full support to materialism, i.e. that the brain is the source of thought and consciousness. There is no mention of a soul. In the other section that you quoted, however, he casts doubt on whether the brain tells the whole story of consciousness, and asks us to keep an open mind. This brings us back to the alternative I gave you in the first post: if the electric brain waves are thoughts, then the brain is the source of thought, and that is materialism. If the soul is the source of thought (= dualism), then the electric brain waves are the result of thought. That is the dichotomy I have tried to resolve with my theory, and I still await your logical objections.

David: Your rigid fixation on your concept of dualism is amazing. Of course this is all pure materialism, as it is the current concept of brain and thought with neuroscientists as they research. I accept this as true. The problem is the how we 'hear' the words in our heads, which you keep ignoring by having the soul think separately and dictating to the brain like a dictation machine.

According to your belief in an afterlife, the soul DOES think separately, so why do you think it can’t think separately in life as it processes information provided by the brain (but provided by psychic means in an afterlife) and instructs the brain to give its thoughts material expression (but expressing its thoughts psychically in an afterlife)?

DAVID: I believe the universe is mind centric under God:
https://uncommondescent.com/intelligent-design/what-does-it-mean-to-say-mind-is-primary/

QUOTE:
1. Mind is the universal substrate of existence and experience, not matter.
2. There are universal and local principles by which mind operates and by which experience is generated.
3. There are many different kinds of experience one can have in mind, such as: consensual physicality (what we call the conscious, waking world); non-consensual physicality (such as dreams); non-physical & non-consensual thought & imagery (such as imagination, visualization); and consensual thought (such as self-evident truths, morality, logic and math). There are other kind of experience that are less accepted, but which have been researched successfully, such as consensual visualization, semi-consensual experience, and others.
It is my view that this is a much more elegant theory of experience than those which include an actual material-world component, because an actual material world is (1) philosophically unnecessary, (2) unsupported by the evidence, and (3) impossible to verify or validate outside of mental experience anyway."

I doubt if anyone will disagree that “there are many different kinds of experience one can have in mind”. As for the rest, I suggest as I have done many times before that the author should step in front of a bus and, if he survives, tell us if he still thinks that an actual material world is unsupported by the evidence. We both agree that in life we have a material brain, and our discussion concerns whether there is such a thing as an immaterial mind or soul, and if there is, what role it plays in life. The above goes to extremes in its rejection of a material world, so I don’t see how the author could possibly support your claim that in life the soul/mind can’t think without translating its thought into electrical waves from the material brain, which it then translates back into its original thought so that it can understand what it was thinking about in the first place. As far as he is concerned, even the brain is "unsupported by the evidence"!

--

Consciousness: Egnor on dualism: another example II

by David Turell @, Tuesday, August 28, 2018, 18:40 (48 days ago) @ dhw

David: Your rigid fixation on your concept of dualism is amazing. Of course this is all pure materialism, as it is the current concept of brain and thought with neuroscientists as they research. I accept this as true. The problem is the how we 'hear' the words in our heads, which you keep ignoring by having the soul think separately and dictating to the brain like a dictation machine.

dhw: According to your belief in an afterlife, the soul DOES think separately, so why do you think it can’t think separately in life as it processes information provided by the brain (but provided by psychic means in an afterlife) and instructs the brain to give its thoughts material expression (but expressing its thoughts psychically in an afterlife)?

Explained in previous Egnor entry. The soul/I use the brain in material life and the soul uses the universal consciousness in death.


DAVID: I believe the universe is mind centric under God:
https://uncommondescent.com/intelligent-design/what-does-it-mean-to-say-mind-is-primary/

QUOTE:
1. Mind is the universal substrate of existence and experience, not matter.
2. There are universal and local principles by which mind operates and by which experience is generated.
3. There are many different kinds of experience one can have in mind, such as: consensual physicality (what we call the conscious, waking world); non-consensual physicality (such as dreams); non-physical & non-consensual thought & imagery (such as imagination, visualization); and consensual thought (such as self-evident truths, morality, logic and math). There are other kind of experience that are less accepted, but which have been researched successfully, such as consensual visualization, semi-consensual experience, and others.
It is my view that this is a much more elegant theory of experience than those which include an actual material-world component, because an actual material world is (1) philosophically unnecessary, (2) unsupported by the evidence, and (3) impossible to verify or validate outside of mental experience anyway."

dhw: I doubt if anyone will disagree that “there are many different kinds of experience one can have in mind”. As for the rest, I suggest as I have done many times before that the author should step in front of a bus and, if he survives, tell us if he still thinks that an actual material world is unsupported by the evidence. We both agree that in life we have a material brain, and our discussion concerns whether there is such a thing as an immaterial mind or soul, and if there is, what role it plays in life. The above goes to extremes in its rejection of a material world, so I don’t see how the author could possibly support your claim that in life the soul/mind can’t think without translating its thought into electrical waves from the material brain, which it then translates back into its original thought so that it can understand what it was thinking about in the first place. As far as he is concerned, even the brain is "unsupported by the evidence"!

I know you have problems with quantum/consciousness theories, but there is a immaterial mind without question and quantum reality is the basis of our reality. Ed Feser, a Catholic philosopher, in this video explains his view, using Descartes and Aristotle/St.Thomas as contrasting views. About 55 minutes.

https://www.youtube.com/watch?v=w6GmCyKylTw

Consciousness: Egnor on dualism: another example II

by dhw, Wednesday, August 29, 2018, 12:08 (48 days ago) @ David Turell

dhw: I doubt if anyone will disagree that “there are many different kinds of experience one can have in mind”. As for the rest, I suggest as I have done many times before that the author should step in front of a bus and, if he survives, tell us if he still thinks that an actual material world is unsupported by the evidence. We both agree that in life we have a material brain, and our discussion concerns whether there is such a thing as an immaterial mind or soul, and if there is, what role it plays in life. The above goes to extremes in its rejection of a material world, so I don’t see how the author could possibly support your claim that in life the soul/mind can’t think without translating its thought into electrical waves from the material brain, which it then translates back into its original thought so that it can understand what it was thinking about in the first place. As far as he is concerned, even the brain is "unsupported by the evidence"!

DAVID: I know you have problems with quantum/consciousness theories, but there is a immaterial mind without question and quantum reality is the basis of our reality. Ed Feser, a Catholic philosopher, in this video explains his view, using Descartes and Aristotle/St.Thomas as contrasting views. About 55 minutes.

https://www.youtube.com/watch?v=w6GmCyKylTw

I’m sorry, but timewise I am already at full stretch, and there is no limit to the number of theists and atheists we should all study! I have no problem understanding the concept of an immaterial mind, nobody understands quantum “reality”, but if you truly believe that “an actual material world…is unsupported by the evidence”, and this supports your theory that the immaterial mind can’t think without a material brain except when there is no brain, and even though according to your author there is no evidence for a material brain either, then so be it.

Consciousness: Egnor on dualism: another example II

by David Turell @, Wednesday, August 29, 2018, 19:40 (47 days ago) @ dhw

dhw: I doubt if anyone will disagree that “there are many different kinds of experience one can have in mind”. As for the rest, I suggest as I have done many times before that the author should step in front of a bus and, if he survives, tell us if he still thinks that an actual material world is unsupported by the evidence. We both agree that in life we have a material brain, and our discussion concerns whether there is such a thing as an immaterial mind or soul, and if there is, what role it plays in life. The above goes to extremes in its rejection of a material world, so I don’t see how the author could possibly support your claim that in life the soul/mind can’t think without translating its thought into electrical waves from the material brain, which it then translates back into its original thought so that it can understand what it was thinking about in the first place. As far as he is concerned, even the brain is "unsupported by the evidence"!

DAVID: I know you have problems with quantum/consciousness theories, but there is a immaterial mind without question and quantum reality is the basis of our reality. Ed Feser, a Catholic philosopher, in this video explains his view, using Descartes and Aristotle/St.Thomas as contrasting views. About 55 minutes.

https://www.youtube.com/watch?v=w6GmCyKylTw

dhw: I’m sorry, but timewise I am already at full stretch, and there is no limit to the number of theists and atheists we should all study! I have no problem understanding the concept of an immaterial mind, nobody understands quantum “reality”, but if you truly believe that “an actual material world…is unsupported by the evidence”, and this supports your theory that the immaterial mind can’t think without a material brain except when there is no brain, and even though according to your author there is no evidence for a material brain either, then so be it.

Strange reply. i'm sorry you don't have the time. That I accept, but please be clear, you have heard me many times say that I read and make my own conclusions. I don't buy all of his statements, but his contrast of St. Thomas and Descartes was very interestng. And I also recognize how uncomfortable you are with quantum theories.

Consciousness: Egnor on dualism: another example

by dhw, Monday, August 27, 2018, 09:53 (50 days ago) @ David Turell

DAVID: Usual answer. My soul is not separated from me, as you constantly imply.

dhw: Never implied. In dualism, I am my soul and my body/brain. Look at your own comment: “My soul and I think together using the brain as described.” THAT is a separation of my soul and me, and you keep doing it!

DAVID: My soul is me. All I mentioned is both parts, which does not imply separation.

If my soul AND I use the brain, there are three parts. You do it all the time. Once more: the dualistic self consists of soul and brain/body.

DAVID: In material life I use my brain to think. My thoughts are those electric waves we see on EEG. How they are created in electric waves and then appear in our minds as words is the mystery of consciousness.

dhw: The electric waves come from the brain. If they are thoughts, then the brain is the source of thought, and that is materialism. If the dualist’s soul is the source of thought, then the waves are the result of thought.

DAVID: Separate again. In life I/soul think by using the brain, not the soul alone!

There is no separation of soul and ME. There is a distinction between soul and brain/body, which are the two parts of the self that work together in life. Meanwhile, do you or do you not agree with my two "ifs"?

DAVID: I am my soul, no separation, and I propose the soul has a mechanism to accomplish the conversions into electricity and out again. My soul does not think for me.

dhw: Your soul IS you, and so once again apparently you/your soul thinks thoughts, converts them into electric waves through the brain, then converts them back again into the thoughts you/your soul started with. No matter how often you repeat the theory, it still doesn’t make sense.

DAVID: What doesn't make sense to you is the hard problem of consciousness. Those electric waves are thought in a material form.

What doesn’t make sense to me is your whole translation theory. Nobody has solved the “hard problem of consciousness”, which is why we have different theories. The material form of thought is expression, which comes about through the use of electricity. If the soul thinks, it directs the brain to give material expression to the thought. It makes no sense for the soul to think, have its thoughts translated into electric waves and then sent back again for it to translate into its original thought, which it then sends back again to the brain to translate into material expression (e.g. speech).


DAVID: [...] any immaterial entity arising/created from the material is materialism.

dhw: That is not a rebuttal of the theory! Please explain why you think it impossible for your God to have created a material mechanism that produces an immaterial soul.

DAVID: I don't think souls arise from material forms. God breathed a soul into Adam making him a living being, to quote the Bible.

I know what you believe. That doesn’t explain why you think it is impossible for your God to have created a material mechanism that produces an immaterial soul.

Consciousness: Egnor on dualism: another example

by David Turell @, Monday, August 27, 2018, 18:18 (49 days ago) @ dhw

DAVID: In material life I use my brain to think. My thoughts are those electric waves we see on EEG. How they are created in electric waves and then appear in our minds as words is the mystery of consciousness.

dhw: The electric waves come from the brain. If they are thoughts, then the brain is the source of thought, and that is materialism. If the dualist’s soul is the source of thought, then the waves are the result of thought.

DAVID: Separate again. In life I/soul think by using the brain, not the soul alone!

dhw: There is no separation of soul and ME. There is a distinction between soul and brain/body, which are the two parts of the self that work together in life. Meanwhile, do you or do you not agree with my two "ifs"?

IF-one: The brain is not the source of thought, it is the maker of thought with its electric grid under my/soul impetus. Looking on the material side I/soul use the brain to create thought.

IF-two: Absolutely wrong. I/soul must employ the brain circuits to create thought.


DAVID: What doesn't make sense to you is the hard problem of consciousness. Those electric waves are thought in a material form.

dhw: What doesn’t make sense to me is your whole translation theory. Nobody has solved the “hard problem of consciousness”, which is why we have different theories. The material form of thought is expression, which comes about through the use of electricity. If the soul thinks, it directs the brain to give material expression to the thought. It makes no sense for the soul to think, have its thoughts translated into electric waves and then sent back again for it to translate into its original thought, which it then sends back again to the brain to translate into material expression (e.g. speech).

I'm sorry you are so confused, but this is what the research scientists think on the material side of the issue. Thought is encoded in the electricity and comes out as words in my head, the hard problem we face.

DAVID: [...] any immaterial entity arising/created from the material is materialism.

dhw: That is not a rebuttal of the theory! Please explain why you think it impossible for your God to have created a material mechanism that produces an immaterial soul.

DAVID: I don't think souls arise from material forms. God breathed a soul into Adam making him a living being, to quote the Bible.

dhw: I know what you believe. That doesn’t explain why you think it is impossible for your God to have created a material mechanism that produces an immaterial soul.

Anything is possible for God according to human religious reasoning, but the Bible is specific on the point. Since from quantum theory I accept the concept of universal consciousness as God or coming from God, I think the immaterial has to be injected into the material.

Consciousness: Egnor on dualism: another example

by dhw, Tuesday, August 28, 2018, 14:22 (49 days ago) @ David Turell

DAVID: In material life I use my brain to think. My thoughts are those electric waves we see on EEG. How they are created in electric waves and then appear in our minds as words is the mystery of consciousness.

dhw: The electric waves come from the brain. If they are thoughts, then the brain is the source of thought, and that is materialism. If the dualist’s soul is the source of thought, then the waves are the result of thought.[…]

DAVID: IF-one: The brain is not the source of thought, it is the maker of thought with its electric grid under my/soul impetus. Looking on the material side I/soul use the brain to create thought.

So once again we have the soul thinking thought but it doesn’t know what it is thinking about until the brain “makes the thought” into electric waves and sends them back to the soul to translate into words. Please tell me what you believe your soul thinks in initially.

DAVID: IF-two: Absolutely wrong. I/soul must employ the brain circuits to create thought.

Same problem. What does your soul, which must be the source of thought if the brain is not, think in initially?

DAVID: What doesn't make sense to you is the hard problem of consciousness. Those electric waves are thought in a material form.

dhw: What doesn’t make sense to me is your whole translation theory. Nobody has solved the “hard problem of consciousness”, which is why we have different theories. The material form of thought is expression, which comes about through the use of electricity. If the soul thinks, it directs the brain to give material expression to the thought. It makes no sense for the soul to think, have its thoughts translated into electric waves and then sent back again for it to translate into its original thought, which it then sends back again to the brain to translate into material expression (e.g. speech).

DAVID: I'm sorry you are so confused, but this is what the research scientists think on the material side of the issue. Thought is encoded in the electricity and comes out as words in my head, the hard problem we face.

Perhaps you can tell us which research scientists inform us that there is a soul which initiates thought but cannot understand its own thought until it translates the electric waves which the brain sends to it. Since you believe in a soul, which is a part of God’s consciousness and which can think on its own when separated from the brain, your “hard problem” is why in life the dualist's soul can’t think coherent thoughts in the first place, just as you believe it does in an afterlife. This “hard problem” becomes dead easy if the soul thinks coherent thoughts, in life as in death, but in life uses the brain to acquire information and to give its thoughts material expression, both processes requiring electric waves.

DAVID: [...] any immaterial entity arising/created from the material is materialism.

dhw: That is not a rebuttal of the theory! Please explain why you think it impossible for your God to have created a material mechanism that produces an immaterial soul.

DAVID: I don't think souls arise from material forms. God breathed a soul into Adam making him a living being, to quote the Bible.

dhw: I know what you believe. That doesn’t explain why you think it is impossible for your God to have created a material mechanism that produces an immaterial soul.

DAVID: Anything is possible for God according to human religious reasoning, but the Bible is specific on the point.

All of a sudden you, who have always rejected the Bible as a source of reliable information, are a convert to Genesis.

DAVID: Since from quantum theory I accept the concept of universal consciousness as God or coming from God, I think the immaterial has to be injected into the material.

I know you do. That is not a logical reason for rejecting the proposal that your God might have created a material machine which can produce immaterial consciousness. It’s simply a reaffirmation of your rigid belief.

Consciousness: Egnor on dualism: another example

by David Turell @, Tuesday, August 28, 2018, 18:30 (48 days ago) @ dhw

DAVID: IF-one: The brain is not the source of thought, it is the maker of thought with its electric grid under my/soul impetus. Looking on the material side I/soul use the brain to create thought.

So once again we have the soul thinking thought but it doesn’t know what it is thinking about until the brain “makes the thought” into electric waves and sends them back to the soul to translate into words. Please tell me what you believe your soul thinks in initially.

The soul can only think during material life if the brain is functioning and the soul uses it.


DAVID: IF-two: Absolutely wrong. I/soul must employ the brain circuits to create thought.

dhw: Same problem. What does your soul, which must be the source of thought if the brain is not, think in initially?

When the soul leaves the body in death it joins God's universal consciousness and thinks through that mechanism.

DAVID: I'm sorry you are so confused, but this is what the research scientists think on the material side of the issue. Thought is encoded in the electricity and comes out as words in my head, the hard problem we face.

dhw: Perhaps you can tell us which research scientists inform us that there is a soul which initiates thought but cannot understand its own thought until it translates the electric waves which the brain sends to it.

Straw man. The scientists use an atheistic approach to their science no soul involved.

dhw: Since you believe in a soul, which is a part of God’s consciousness and which can think on its own when separated from the brain, your “hard problem” is why in life the dualist's soul can’t think coherent thoughts in the first place, just as you believe it does in an afterlife. This “hard problem” becomes dead easy if the soul thinks coherent thoughts, in life as in death, but in life uses the brain to acquire information and to give its thoughts material expression, both processes requiring electric waves.

The true 'hard problem' is how electric waves in the brain are heard as words in the brain, not your inventive description, in all I have read.


DAVID: Anything is possible for God according to human religious reasoning, but the Bible is specific on the point.

All of a sudden you, who have always rejected the Bible as a source of reliable information, are a convert to Genesis.

DAVID: Since from quantum theory I accept the concept of universal consciousness as God or coming from God, I think the immaterial has to be injected into the material.

dhw: I know you do. That is not a logical reason for rejecting the proposal that your God might have created a material machine which can produce immaterial consciousness. It’s simply a reaffirmation of your rigid belief.

I said anything is possible for God. I just don't accept your proposal as likely.

Consciousness: Egnor on dualism: another example

by dhw, Wednesday, August 29, 2018, 12:03 (48 days ago) @ David Turell

DAVID: IF-one: The brain is not the source of thought, it is the maker of thought with its electric grid under my/soul impetus. Looking on the material side I/soul use the brain to create thought.

DAVID: So once again we have the soul thinking thought but it doesn’t know what it is thinking about until the brain “makes the thought” into electric waves and sends them back to the soul to translate into words. Please tell me what you believe your soul thinks in initially.

DAVID: The soul can only think during material life if the brain is functioning and the soul uses it.

Yes, it can only think if it has something to think about, and the brain supplies it with information. This does not explain why the soul can’t think in words until the brain translates its thoughts into electric waves which the soul re-translates into the thoughts it had in the first place.

DAVID: IF-two: Absolutely wrong. I/soul must employ the brain circuits to create thought.

dhw: Same problem. What does your soul, which must be the source of thought if the brain is not, think in initially?

DAVID: When the soul leaves the body in death it joins God's universal consciousness and thinks through that mechanism.

And according to NDEs does it think in electric waves or in words?

DAVID: I'm sorry you are so confused, but this is what the research scientists think on the material side of the issue. Thought is encoded in the electricity and comes out as words in my head, the hard problem we face.

dhw: Perhaps you can tell us which research scientists inform us that there is a soul which initiates thought but cannot understand its own thought until it translates the electric waves which the brain sends to it.

DAVID: Straw man. The scientists use an atheistic approach to their science no soul involved.

You just told us that research scientists support your translation theory! Now you’re telling us they don’t. Research scientists interpret the electric waves materialistically, so why did you mention them?

dhw: Since you believe in a soul, which is a part of God’s consciousness and which can think on its own when separated from the brain, your “hard problem” is why in life the dualist's soul can’t think coherent thoughts in the first place, just as you believe it does in an afterlife. This “hard problem” becomes dead easy if the soul thinks coherent thoughts, in life as in death, but in life uses the brain to acquire information and to give its thoughts material expression, both processes requiring electric waves.

DAVID: The true 'hard problem' is how electric waves in the brain are heard as words in the brain, not your inventive description, in all I have read.

Yes, that is the problem for materialists: how do electric brain waves become thoughts in the brain? Dualists solve the problem by claiming that there is a SOUL which does the thinking (generally in words), and the soul uses the brain for information and for material expression, which both require electric waves. I don’t know why you regard this conventional and perfectly straightforward view as “inventive”, especially by comparison with your translation theory which is so inventive that it has the English-speaking soul thinking gibberish until the brain translates the gibberish into electric waves which the soul then translates into English.

DAVID: I think the immaterial has to be injected into the material.

dhw: I know you do. That is not a logical reason for rejecting the proposal that your God might have created a material machine which can produce immaterial consciousness. It’s simply a reaffirmation of your rigid belief.

DAVID: I said anything is possible for God. I just don't accept your proposal as likely.

Then clearly you can’t find any fault with the theory except that it isn’t your theory.

Consciousness: Egnor on dualism: another example

by David Turell @, Wednesday, August 29, 2018, 19:34 (47 days ago) @ dhw

DAVID: The soul can only think during material life if the brain is functioning and the soul uses it.

dhw: Yes, it can only think if it has something to think about, and the brain supplies it with information. This does not explain why the soul can’t think in words until the brain translates its thoughts into electric waves which the soul re-translates into the thoughts it had in the first place.

I am my soul and I/soul think using my brain. Yes, that is the materialistic side. The problem is how does electricity in the brain become words in my head.

DAVID: When the soul leaves the body in death it joins God's universal consciousness and thinks through that mechanism.

dhw: And according to NDEs does it think in electric waves or in words?

By using the universal consciousness of God it thinks in words.

DAVID: Straw man. The scientists use an atheistic approach to their science no soul involved.

dhw: You just told us that research scientists support your translation theory! Now you’re telling us they don’t. Research scientists interpret the electric waves materialistically, so why did you mention them?

Because I recognize brain research assumes a material side to thought. I'm sure you do to.

DAVID: The true 'hard problem' is how electric waves in the brain are heard as words in the brain, not your inventive description, in all I have read.

dhw: Yes, that is the problem for materialists: how do electric brain waves become thoughts in the brain? Dualists solve the problem by claiming that there is a SOUL which does the thinking (generally in words), and the soul uses the brain for information and for material expression, which both require electric waves.

I am not one of those dualists. I see you cannot think independently of that supposition.

dhw: I don’t know why you regard this conventional and perfectly straightforward view as “inventive”, especially by comparison with your translation theory which is so inventive that it has the English-speaking soul thinking gibberish until the brain translates the gibberish into electric waves which the soul then translates into English.

I'm simply accepting the materialist observation that the brain thinks in electric waves and explaining words in my head by the mechanism of soul.


DAVID: I think the immaterial has to be injected into the material.

dhw: I know you do. That is not a logical reason for rejecting the proposal that your God might have created a material machine which can produce immaterial consciousness. It’s simply a reaffirmation of your rigid belief.

DAVID: I said anything is possible for God. I just don't accept your proposal as likely.

dhw: Then clearly you can’t find any fault with the theory except that it isn’t your theory.

Theories are not proofs. We each have preferences. You will stick with yours, and I with mine

Consciousness: Egnor on dualism: another example

by dhw, Thursday, August 30, 2018, 08:20 (47 days ago) @ David Turell

DAVID: The problem is how does electricity in the brain become words in my head.

If you believe in a soul that thinks in words, the problem doesn’t arise. You have a problem because despite your dualistic belief in your thinking, English-speaking soul, you doggedly stick to the materialistic idea that thoughts are formed by electricity in the brain, but you can’t see the contradiction. (See also below.)

DAVID: When the soul leaves the body in death it joins God's universal consciousness and thinks through that mechanism.

dhw: And according to NDEs does it think in electric waves or in words?

DAVID: By using the universal consciousness of God it thinks in words.

If the dead person’s soul thinks in words, why can’t the live person’s soul (which you say is part of your God’s universal consciousness) think in words, instead of this pointless rigmarole of having its thoughts translated into waves and then translating them back again into words which it must have known from the start if it is able to use them in translation? David, this theory is an embarrassment. I do wish you would drop it.

DAVID: Straw man. The scientists use an atheistic approach to their science no soul involved.

dhw: You just told us that research scientists support your translation theory! Now you’re telling us they don’t. Research scientists interpret the electric waves materialistically, so why did you mention them?

DAVID: Because I recognize brain research assumes a material side to thought. I'm sure you do to.

Yes, brain research favours materialism not dualism, let alone your translation theory. Of course there is a material side to thought: either the materials engender thought (= materialism), or there is a soul that engenders thought and uses the brain for information or material expression (= dualism).

DAVID: I am not one of those dualists. I see you cannot think independently of that supposition.

My theory of intelligence is totally independent of that supposition. Your own form of dualistic materialism leads you to the unnecessary problem you create at the start of this post, and to a solution (your translation theory) which makes no sense.

dhw: I don’t know why you regard this conventional and perfectly straightforward view as “inventive”, especially by comparison with your translation theory.

DAVID: I'm simply accepting the materialist observation that the brain thinks in electric waves and explaining words in my head by the mechanism of soul.

So now you “accept” that it’s the brain and not the soul that thinks, but the brain’s thoughts are gibberish until the soul translates them into words. Slightly different from the soul’s gibberish thoughts being translated into waves so that it can translate them back again into the words it knew in the first place. But just as muddled.

DAVID: I just don't accept your proposal as likely.

dhw: Then clearly you can’t find any fault with the theory except that it isn’t your theory.

DAVID: Theories are not proofs. We each have preferences. You will stick with yours, and I with mine.

I’ll be happy to have you pick holes in mine, but I do wish you wouldn’t keep falling down the holes in yours!

Consciousness: Egnor on dualism: another example

by David Turell @, Thursday, August 30, 2018, 18:21 (46 days ago) @ dhw
edited by David Turell, Thursday, August 30, 2018, 18:48

DAVID: The problem is how does electricity in the brain become words in my head.

dhw: If you believe in a soul that thinks in words, the problem doesn’t arise. You have a problem because despite your dualistic belief in your thinking, English-speaking soul, you doggedly stick to the materialistic idea that thoughts are formed by electricity in the brain, but you can’t see the contradiction.

I see no contradiction, since I don't accept your approach. I fully accept the idea that I/soul think by using my brain and its electricity. I see the soul as having a translation mechanism so I hear the words in my head. I will not change.


DAVID: When the soul leaves the body in death it joins God's universal consciousness and thinks through that mechanism.

dhw: And according to NDEs does it think in electric waves or in words?

DAVID: By using the universal consciousness of God it thinks in words.

dhw: If the dead person’s soul thinks in words, why can’t the live person’s soul (which you say is part of your God’s universal consciousness) think in words, instead of this pointless rigmarole of having its thoughts translated into waves and then translating them back again into words which it must have known from the start if it is able to use them in translation? David, this theory is an embarrassment. I do wish you would drop it.

Why should In drop it if this is what I believe? You have no idea if your type of soul mechanism is true.

DAVID: Because I recognize brain research assumes a material side to thought. I'm sure you do to.

dhw: Yes, brain research favours materialism not dualism, let alone your translation theory. Of course there is a material side to thought: either the materials engender thought (= materialism), or there is a soul that engenders thought and uses the brain for information or material expression (= dualism).

I don't accept your form of dualsim.


DAVID: I am not one of those dualists. I see you cannot think independently of that supposition.

dhw: My theory of intelligence is totally independent of that supposition. Your own form of dualistic materialism leads you to the unnecessary problem you create at the start of this post, and to a solution (your translation theory) which makes no sense.

To you, not to me because of my different starting point.


dhw: I don’t know why you regard this conventional and perfectly straightforward view as “inventive”, especially by comparison with your translation theory.

You can be conventional. I am not.


DAVID: I'm simply accepting the materialist observation that the brain thinks in electric waves and explaining words in my head by the mechanism of soul.

dhw: So now you “accept” that it’s the brain and not the soul that thinks, but the brain’s thoughts are gibberish until the soul translates them into words. Slightly different from the soul’s gibberish thoughts being translated into waves so that it can translate them back again into the words it knew in the first place. But just as muddled.

Twisting me again. I/soul initiate and use the brain to create thought. The brain is simply a mechanism I/soul use.


DAVID: I just don't accept your proposal as likely.

dhw: Then clearly you can’t find any fault with the theory except that it isn’t your theory.

DAVID: Theories are not proofs. We each have preferences. You will stick with yours, and I with mine.

dhw: I’ll be happy to have you pick holes in mine, but I do wish you wouldn’t keep falling down the holes in yours!

Why can't you think originally as I do? You simply will not accept that I/soul use the brain as a mechanism to think? We might as well move on as we never will agree. I've read Chalmer's essay and he looks at neuroscience as showing consciousness in brain waves but offers nothing like immaterial dualism to explain it. He is pure materialism.

http://www.consc.net/papers/facing.html

Consciousness: Egnor on dualism: another example

by dhw, Friday, August 31, 2018, 13:49 (46 days ago) @ David Turell

DAVID: The problem is how does electricity in the brain become words in my head.

dhw: If you believe in a soul that thinks in words, the problem doesn’t arise. You have a problem because despite your dualistic belief in your thinking, English-speaking soul, you doggedly stick to the materialistic idea that thoughts are formed by electricity in the brain, but you can’t see the contradiction.

DAVID: I see no contradiction, since I don't accept your approach. I fully accept the idea that I/soul think by using my brain and its electricity. I see the soul as having a translation mechanism so I hear the words in my head. I will not change.

Nothing to do with my approach. We agree that the soul uses the brain and its electricity, and we agree that we hear the words in our head. The illogicality (I’ll switch here from “contradiction”) lies in your claim that the soul initiates thought but does not think in words until the brain translates the thought into electric waves which the soul translates into words. If the soul knows the words, it can initiate thought in words (just as it does in the afterlife you believe in)! It doesn’t need electric waves before it can translate its own thoughts into words it already knows!

Here is a contradiction:

DAVID: I'm simply accepting the materialist observation that the brain thinks in electric waves and explaining words in my head by the mechanism of soul.

dhw: So now you “accept” that it’s the brain and not the soul that thinks, but the brain’s thoughts are gibberish until the soul translates them into words. Slightly different from the soul’s gibberish thoughts being translated into waves so that it can translate them back again into the words it knew in the first place. But just as muddled.

DAVID: Twisting me again. I/soul initiate and use the brain to create thought. The brain is simply a mechanism I/soul use.

Yes, that is conventional dualism. “The brain thinks in electric waves” is conventional materialism. I am not twisting you.

DAVID: When the soul leaves the body in death it joins God's universal consciousness and thinks through that mechanism.

dhw: And according to NDEs does it think in electric waves or in words?

DAVID: By using the universal consciousness of God it thinks in words.

dhw: If the dead person’s soul thinks in words, why can’t the live person’s soul (which you say is part of your God’s universal consciousness) think in words? […]

DAVID: […] You have no idea if your type of soul mechanism is true.

I have no idea if the soul even exists, but you have not answered the above question, bearing in mind that your translation theory means the soul KNOWS the words.

DAVID: Theories are not proofs. We each have preferences. You will stick with yours, and I with mine.

dhw: I’ll be happy to have you pick holes in mine, but I do wish you wouldn’t keep falling down the holes in yours!

DAVID: Why can't you think originally as I do? You simply will not accept that I/soul use the brain as a mechanism to think? We might as well move on…

If the soul exists, I accept that the soul uses the brain. I simply cannot see any logic in the idea that the soul doesn’t think in words until its thoughts have been translated into brain waves which it then translates back into the words it already knows. However, if you think this is logical, we shall indeed have to move on.

Consciousness: Egnor on dualism: another example

by David Turell @, Friday, August 31, 2018, 20:00 (45 days ago) @ dhw

DAVID: I see no contradiction, since I don't accept your approach. I fully accept the idea that I/soul think by using my brain and its electricity. I see the soul as having a translation mechanism so I hear the words in my head. I will not change.

dhw: Nothing to do with my approach. We agree that the soul uses the brain and its electricity, and we agree that we hear the words in our head. The illogicality (I’ll switch here from “contradiction”) lies in your claim that the soul initiates thought but does not think in words until the brain translates the thought into electric waves which the soul translates into words. If the soul knows the words, it can initiate thought in words (just as it does in the afterlife you believe in)! It doesn’t need electric waves before it can translate its own thoughts into words it already knows!

I do not assume the soul uses the same mechanism in life and in death. I am my soul and know I create electricity when I try to think and that electricity contains the created thought.


Here is a contradiction:

DAVID: Twisting me again. I/soul initiate and use the brain to create thought. The brain is simply a mechanism I/soul use.

Yes, that is conventional dualism. “The brain thinks in electric waves” is conventional materialism. I am not twisting you.

I am simply trying to solve the 'words in the head' problem by starting on the obviously correct material side of the science and adding an immaterial soul with mechanisms to solve the problem. Your view of the soul is that it exists only in one rigid form in life and death.


DAVID: When the soul leaves the body in death it joins God's universal consciousness and thinks through that mechanism.

dhw: And according to NDEs does it think in electric waves or in words?

DAVID: By using the universal consciousness of God it thinks in words.

dhw: If the dead person’s soul thinks in words, why can’t the live person’s soul (which you say is part of your God’s universal consciousness) think in words? […]

Because in life it uses the brain networks as I do in the material side of existence.

dhw: I’ll be happy to have you pick holes in mine, but I do wish you wouldn’t keep falling down the holes in yours!

DAVID: Why can't you think originally as I do? You simply will not accept that I/soul use the brain as a mechanism to think? We might as well move on…

dhw: If the soul exists, I accept that the soul uses the brain. I simply cannot see any logic in the idea that the soul doesn’t think in words until its thoughts have been translated into brain waves which it then translates back into the words it already knows. However, if you think this is logical, we shall indeed have to move on.

You jumped right in with singular form of a soul from the beginning. Of course it contradicts me. We will each stick to our own theories. We cannot know which theory is valid. I would note that As I progressed from birth I learned words which are in the memory bank of my brain. When I think I must use the memory bank and must use electricity to do it. Don't you think my soul is in the same boat, or as you imply, the soul has its own memory bank for words? My theory starts on the material side. I don't think yours does.

Consciousness: Egnor on dualism: another example

by dhw, Saturday, September 01, 2018, 10:06 (45 days ago) @ David Turell

dhw:. If the soul knows the words, it can initiate thought in words (just as it does in the afterlife you believe in)! It doesn’t need electric waves before it can translate its own thoughts into words it already knows!

DAVID: I do not assume the soul uses the same mechanism in life and in death. I am my soul and know I create electricity when I try to think and that electricity contains the created thought.

Round we go. Once again you say you are your soul and promptly forget that you are your soul. Your sentence now reads: my soul is my soul and my soul knows my soul creates electricity when my soul tries to think. Why does your soul only “try” to think? Yes, your soul (if it exists) creates electricity, but it makes no sense for your soul not to know what it’s thinking until it has sent electricity to the brain, the brain sends it back, and then the soul translates the electricity into its own thought!

Dhw: Here is a contradiction: [...]

DAVID: Twisting me again. I/soul initiate and use the brain to create thought. The brain is simply a mechanism I/soul use.

Dhw: Yes, that is conventional dualism. “The brain thinks in electric waves” is conventional materialism. I am not twisting you.

DAVID: I am simply trying to solve the 'words in the head' problem by starting on the obviously correct material side of the science and adding an immaterial soul with mechanisms to solve the problem.

As you keep telling us, the material side of science makes the brain the source of thought: as you put it, “the brain thinks in electric waves”. Materialists will also tell you that there is no soul, and the brain thinks in words. If you believe in a soul, then the problem of “words in the head” is solved if you believe your soul thinks in words, as it apparently does in NDEs.

dhw: If the dead person’s soul thinks in words, why can’t the live person’s soul (which you say is part of your God’s universal consciousness) think in words? […]

DAVID: Because in life it uses the brain networks as I do in the material side of existence.

We agree that the dualist’s soul uses the brain in life. The disagreement is over what it uses the brain for. As for your explanation, your soul is you, remember? So in life your soul uses the brain as your soul does in life (the material side of existence). How does that explain why your soul can’t think in words as it does in the afterlife?

dhw: If the soul exists, I accept that the soul uses the brain. I simply cannot see any logic in the idea that the soul doesn’t think in words until its thoughts have been translated into brain waves which it then translates back into the words it already knows. However, if you think this is logical, we shall indeed have to move on.

DAVID: You jumped right in with singular form of a soul from the beginning. Of course it contradicts me. […] As I progressed from birth I learned words which are in the memory bank of my brain. When I think I must use the memory bank and must use electricity to do it. Don't you think my soul is in the same boat, or as you imply, the soul has its own memory bank for words? My theory starts on the material side. I don't think yours does.

Until now you have complained that my theory starts with the material side! I suggested (theistic version) that your God created a material mechanism that produced conscious thought and might even produce a soul. But what you have written here illustrates the dichotomy between materialism and dualism that both of us are trying to resolve. Materialists will tell you that there is no soul, the brain learns words, the brain has its memory bank, the brain thinks in those words, and the brain gives material expression to its thoughts, and it all works through electricity. That’s it. But you believe in a soul, and at the same time you believe in “the material side”, and so you try to work out a role for the soul, and this is what leads to all the illogical convolutions of your translation theory, as summarized above. But if you really think it is logical for an English-speaking soul to have to translate its own thoughts into English via the brain’s electric waves although the brain is NOT the source of the thought, we shall have to move on.

--

Consciousness: Egnor on dualism: another example

by David Turell @, Saturday, September 01, 2018, 15:45 (45 days ago) @ dhw

dhw: If the soul exists, I accept that the soul uses the brain. I simply cannot see any logic in the idea that the soul doesn’t think in words until its thoughts have been translated into brain waves which it then translates back into the words it already knows. However, if you think this is logical, we shall indeed have to move on.

DAVID: You jumped right in with singular form of a soul from the beginning. Of course it contradicts me. […] As I progressed from birth I learned words which are in the memory bank of my brain. When I think I must use the memory bank and must use electricity to do it. Don't you think my soul is in the same boat, or as you imply, the soul has its own memory bank for words? My theory starts on the material side. I don't think yours does.

dhw: Until now you have complained that my theory starts with the material side! I suggested (theistic version) that your God created a material mechanism that produced conscious thought and might even produce a soul. But what you have written here illustrates the dichotomy between materialism and dualism that both of us are trying to resolve. Materialists will tell you that there is no soul, the brain learns words, the brain has its memory bank, the brain thinks in those words, and the brain gives material expression to its thoughts, and it all works through electricity. That’s it. But you believe in a soul, and at the same time you believe in “the material side”, and so you try to work out a role for the soul, and this is what leads to all the illogical convolutions of your translation theory, as summarized above. But if you really think it is logical for an English-speaking soul to have to translate its own thoughts into English via the brain’s electric waves although the brain is NOT the source of the thought, we shall have to move on.

Lots of words but no answer to my question above. It is obvious the words I learn from birth are in a memory portion of the brain represented by electrical activity. When I think I find those words in the brain. When my soul thinks during life where do the words come from to be used? Does the soul rely on the memories in the brain or have its own memory bank? And if the soul uses words stored in the brain it can translate electricity like I do, although I don't know how it happens And yes, I'm trying to combine the material and the immaterial in a reasonable way, especially accounting for how we find the brain working for us in life. I don't have to 'believe in "the material side". It exists! I am my soul. We can only work together as one. And we must use the brain in the same way with its electricity.

Consciousness: Egnor on dualism: another example

by dhw, Sunday, September 02, 2018, 09:22 (44 days ago) @ David Turell

DAVID: It is obvious the words I learn from birth are in a memory portion of the brain represented by electrical activity. When I think I find those words in the brain. When my soul thinks during life where do the words come from to be used? Does the soul rely on the memories in the brain or have its own memory bank?

You are asking a question that illustrates the dichotomy between materialism and dualism which you refuse to recognize. Those who believe in an afterlife tell us that the surviving soul DOES have its own memory bank, together with all the other immaterial facets of our identity. Materialists say all these facets have their source in materials, and they die when the materials die. You are trying to reconcile the two theories with a translation theory that is totally illogical for reasons which I keep explaining and which you keep ignoring. (See below)

DAVID: And if the soul uses words stored in the brain it can translate electricity like I do, although I don't know how it happens.

Once again you separate “I” from the soul, the crime you like to accuse me of. Your sentence should read the soul translates electricity like the soul does. But how can the soul translate electricity into words if it doesn’t know the words already? And if it knows the words already, why can’t it think in words?

DAVID: And yes, I'm trying to combine the material and the immaterial in a reasonable way, especially accounting for how we find the brain working for us in life. I don't have to 'believe in "the material side". It exists! I am my soul. We can only work together as one. And we must use the brain in the same way with its electricity.

When I said you “believe in the material side”, I meant you believe in the materialist explanation for thought, i.e. that it is produced by the brain, which is why, in your unguarded moments, you make statements like “the brain thinks in electric waves”. And in other unguarded moments you forget your belief that you and the soul are one, and make statements like “I am my soul. We can only work together. And we must use the brain….” If you are your soul, you and your soul don’t work TOGETHER. Your soul works together with the brain. And there is no disagreement on that. I can therefore only repeat the paragraph I wrote earlier:

dhw: If the soul exists, I accept that the soul uses the brain. I simply cannot see any logic in the idea that the soul doesn’t think in words until its thoughts have been translated into brain waves which it then translates back into the words it already knows. However, if you think this is logical, we shall indeed have to move on.

Consciousness: Egnor on dualism: another example

by David Turell @, Sunday, September 02, 2018, 15:41 (44 days ago) @ dhw

DAVID: It is obvious the words I learn from birth are in a memory portion of the brain represented by electrical activity. When I think I find those words in the brain. When my soul thinks during life where do the words come from to be used? Does the soul rely on the memories in the brain or have its own memory bank?

dhw: You are asking a question that illustrates the dichotomy between materialism and dualism which you refuse to recognize. Those who believe in an afterlife tell us that the surviving soul DOES have its own memory bank, together with all the other immaterial facets of our identity. Materialists say all these facets have their source in materials, and they die when the materials die. You are trying to reconcile the two theories with a translation theory that is totally illogical for reasons which I keep explaining and which you keep ignoring. (See below) (my bold)

The bold tells me that your opinions on the theory of soul are based on the opinion of others. You have simply followed along. I am presenting my own theory of the soul and its mechanisms, based on what the material side reveals in studies..


DAVID: And if the soul uses words stored in the brain it can translate electricity like I do, although I don't know how it happens.

dhw: Once again you separate “I” from the soul, the crime you like to accuse me of. Your sentence should read the soul translates electricity like the soul does. But how can the soul translate electricity into words if it doesn’t know the words already? And if it knows the words already, why can’t it think in words?

I/soul can only use words I/soul find in my memory back in the brain when I/soul initiate a thought.


DAVID: And yes, I'm trying to combine the material and the immaterial in a reasonable way, especially accounting for how we find the brain working for us in life. I don't have to 'believe in "the material side". It exists! I am my soul. We can only work together as one. And we must use the brain in the same way with its electricity.

dhw: When I said you “believe in the material side”, I meant you believe in the materialist explanation for thought, i.e. that it is produced by the brain, which is why, in your unguarded moments, you make statements like “the brain thinks in electric waves”. And in other unguarded moments you forget your belief that you and the soul are one, and make statements like “I am my soul. We can only work together. And we must use the brain….” If you are your soul, you and your soul don’t work TOGETHER. Your soul works together with the brain. And there is no disagreement on that. I can therefore only repeat the paragraph I wrote earlier:

I write with implications of my belief: the soul/I must use the brain to produce thought. We are together as one. The quotes you have cited are simply shorthand writings on that belief, not Freudian slips as you imply.

dhw: And there is no disagreement on that. I can therefore only repeat the paragraph I wrote earlier:

dhw: If the soul exists, I accept that the soul uses the brain. I simply cannot see any logic in the idea that the soul doesn’t think in words until its thoughts have been translated into brain waves which it then translates back into the words it already knows. However, if you think this is logical, we shall indeed have to move on.

Yes, move on. You simply don't accept my view in how the soul might solve the problem of consciousness. It is certainly OK to disagree.

Consciousness: Egnor on dualism: another example

by dhw, Monday, September 03, 2018, 09:58 (43 days ago) @ David Turell

DAVID: It is obvious the words I learn from birth are in a memory portion of the brain represented by electrical activity. When I think I find those words in the brain. When my soul thinks during life where do the words come from to be used? Does the soul rely on the memories in the brain or have its own memory bank?

dhw: You are asking a question that illustrates the dichotomy between materialism and dualism which you refuse to recognize. Those who believe in an afterlife tell us that the surviving soul DOES have its own memory bank, together with all the other immaterial facets of our identity. Materialists say all these facets have their source in materials, and they die when the materials die. You are trying to reconcile the two theories with a translation theory that is totally illogical for reasons which I keep explaining and which you keep ignoring. (See below) (David’s bold)

DAVID: The bold tells me that your opinions on the theory of soul are based on the opinion of others. You have simply followed along. I am presenting my own theory of the soul and its mechanisms, based on what the material side reveals in studies.

Not the opinions – the experiences! All of a sudden you are discounting NDEs, which until now you have quoted again and again as evidence that there is such a thing a soul that survives the death of the brain! Your theory ignores the evidence you keep quoting, and presents us with the absurdity of an English-speaking soul which cannot understand its own thoughts until it translates them into English.

dhw: However, if you think this is logical, we shall indeed have to move on.

DAVID: Yes, move on. You simply don't accept my view in how the soul might solve the problem of consciousness. It is certainly OK to disagree.

Of course the soul (if it exists) solves the problem of consciousness! According to you it is a piece of your God's consciousness, and consciousness has to be conscious! It doesn't have to translate its own thoughts into its own language before it knows what it is thinking about.

Consciousness: Egnor on dualism: another example

by David Turell @, Monday, September 03, 2018, 15:29 (43 days ago) @ dhw

DAVID: It is obvious the words I learn from birth are in a memory portion of the brain represented by electrical activity. When I think I find those words in the brain. When my soul thinks during life where do the words come from to be used? Does the soul rely on the memories in the brain or have its own memory bank?

dhw: You are asking a question that illustrates the dichotomy between materialism and dualism which you refuse to recognize. Those who believe in an afterlife tell us that the surviving soul DOES have its own memory bank, together with all the other immaterial facets of our identity. Materialists say all these facets have their source in materials, and they die when the materials die. You are trying to reconcile the two theories with a translation theory that is totally illogical for reasons which I keep explaining and which you keep ignoring. (See below) (David’s bold)

DAVID: The bold tells me that your opinions on the theory of soul are based on the opinion of others. You have simply followed along. I am presenting my own theory of the soul and its mechanisms, based on what the material side reveals in studies.

dhw: Not the opinions – the experiences! All of a sudden you are discounting NDEs, which until now you have quoted again and again as evidence that there is such a thing a soul that survives the death of the brain! Your theory ignores the evidence you keep quoting, and presents us with the absurdity of an English-speaking soul which cannot understand its own thoughts until it translates them into English.

NDE's not ignored. The soul when it leaves the body changes so it can operate without any dependence on the living brain which while living, you have admitted a dependence exists. Where we disagree is on the degree of dependence. You accept information and expression, but not thought. I accept thought in addition. Since I accept that I/soul are one and in life must use the brain, my soul is always using the brain as I know I do. I/soul as one think with my brain's actions.


dhw: However, if you think this is logical, we shall indeed have to move on.

DAVID: Yes, move on. You simply don't accept my view in how the soul might solve the problem of consciousness. It is certainly OK to disagree.

dhw: Of course the soul (if it exists) solves the problem of consciousness! According to you it is a piece of your God's consciousness, and consciousness has to be conscious! It doesn't have to translate its own thoughts into its own language before it knows what it is thinking about.

Again separating your soul in life from your living brain. I'm sure, ignoring solipsism, you think with your brain's functions and drag along your 'possible' soul in the process. All the while, the thoughts are created in electric waves which require translation to be heard as words in our heads. And yes, we agree the soul solves the problem of consciousness. Your version of your soul is not my version of my soul in how a soul functions.

At birth I could not think. I had to develop my physical brain and learn to think. What was the infant soul capable of in thought process at that point in life? In your version of soul please tell me.

Consciousness: placebo effect of mind on body

by David Turell @, Tuesday, September 04, 2018, 00:23 (42 days ago) @ David Turell

The placebo effect is powerful and doctors use it all the time. I know, I did:

https://www.newscientist.com/article/mg23931920-600-how-a-positive-mind-really-can-crea...

"A positive mindset isn't just mental – it can trigger physical changes making you fitter, slimmer, more energetic and less stressed. It will even help you live longer.

“OUR minds aren’t passive observers simply observing reality as it is; our minds actually change reality. The reality we experience tomorrow is partly the product of the mindsets we hold today.” That’s what Alia Crum told global movers and shakers at this year’s World Economic Forum in Davos, Switzerland. It may sound like New Age nonsense, but Crum, who heads the Mind & Body lab at Stanford University in California, can back up her claims with hard evidence showing the mysterious influence the mind has over our health and well-being.

"Crum’s pioneering research was inspired by her own experiences as a child gymnast and college ice hockey player. “You can be the same physical being from one day to the next,” she says, “but your mindset can have a dramatic effect on performance and physiological capabilities.” She often wondered why. Then, as a psychology student, she read about the placebo effect and had a eureka moment: if our expectations can influence the effectiveness of a drug, perhaps something similar can happen in other situations, too.

"Pursuing that idea, Crum and others have discovered that your mindset affects everything from your weight and fitness to the physical toll of insomnia and stress – even how well you age. The upshot is that two people could have identical genes and lifestyles but one can end up healthier than the other, thanks solely to their different thoughts.

Crum's talk:

https://sparq.stanford.edu/sparq-health-director-crum-discusses-mindsets-world-economic...

Comment: It is a five minute video and well worth it as it covers the conclusions of her work on stress, mindset, and the beneficial effects on the body. We see what we already know. The immaterial mind can affect the material body, not only through chemical effects but even more directly. She found she could see a blood pressure reduction of 10 points with her methods of changing mindsets. The placebo effects continue long after the placebo is stopped.

Consciousness: Egnor on dualism: another example

by dhw, Tuesday, September 04, 2018, 09:42 (42 days ago) @ David Turell

dhw: All of a sudden you are discounting NDEs […] Your theory ignores the evidence you keep quoting, and presents us with the absurdity of an English-speaking soul which cannot understand its own thoughts until it translates them into English.

DAVID: NDE's not ignored. The soul when it leaves the body changes so it can operate without any dependence on the living brain which while living, you have admitted a dependence exists. Where we disagree is on the degree of dependence. You accept information and expression, but not thought. I accept thought in addition. […]

And your ambivalent versions concerning the source of thought are what lead to the absurdity of the above theory, which I keep repeating and which you keep glossing over.

DAVID: You simply don't accept my view in how the soul might solve the problem of consciousness.

dhw: Of course the soul (if it exists) solves the problem of consciousness! According to you it is a piece of your God's consciousness, and consciousness has to be conscious! It doesn't have to translate its own thoughts into its own language before it knows what it is thinking about.

DAVID: I'm sure, ignoring solipsism, you think with your brain's functions and drag along your 'possible' soul in the process.

Now who are “you”? I thought “you” were your soul, so what exactly is “dragging” what? A few days ago, it was your soul that instructed the brain, but if your soul is being “dragged” along, presumably it’s now the brain that is in command. Hey ho, this is the topsy-turvy world of the translation theory.

DAVID: All the while, the thoughts are created in electric waves which require translation to be heard as words in our heads.

Created by what? Electric waves come from the brain, but if the brain creates and has a memory bank of words, as you told us last time, why does it need the soul to translate its waves into words it already knows? Why can’t the brain think directly in the words already at its disposal? Same question I asked about the soul. Topsy-turvy again.

DAVID: At birth I could not think. I had to develop my physical brain and learn to think. What was the infant soul capable of in thought process at that point in life? In your version of soul please tell me.

I have told you before (but please keep in mind that I remain neutral in the battle between materialism and dualism, and have actually proposed a hypothesis that would reconcile the two). At birth the conscious soul (but not the personality) is blank. It is your God-given ability to think, but it cannot function until it has something to be conscious OF! The brain supplies the information for the soul, mainly through the senses, and as the brain matures, the amount of information it passes on (including language) increases, and so the conscious soul increases the range of its thought, and continues to do so throughout life.

Consciousness: Egnor on dualism: another example

by David Turell @, Tuesday, September 04, 2018, 14:26 (42 days ago) @ dhw

DAVID: You simply don't accept my view in how the soul might solve the problem of consciousness.

dhw: Of course the soul (if it exists) solves the problem of consciousness! According to you it is a piece of your God's consciousness, and consciousness has to be conscious! It doesn't have to translate its own thoughts into its own language before it knows what it is thinking about.

DAVID: I'm sure, ignoring solipsism, you think with your brain's functions and drag along your 'possible' soul in the process.

dhw: Now who are “you”? I thought “you” were your soul, so what exactly is “dragging” what? A few days ago, it was your soul that instructed the brain, but if your soul is being “dragged” along, presumably it’s now the brain that is in command. Hey ho, this is the topsy-turvy world of the translation theory.

Not what I wrote at all, as usual. you have again 'presumed the brain is in command.


DAVID: All the while, the thoughts are created in electric waves which require translation to be heard as words in our heads.

Created by what? Electric waves come from the brain, but if the brain creates and has a memory bank of words, as you told us last time, why does it need the soul to translate its waves into words it already knows? Why can’t the brain think directly in the words already at its disposal? Same question I asked about the soul. Topsy-turvy again.

DAVID: At birth I could not think. I had to develop my physical brain and learn to think. What was the infant soul capable of in thought process at that point in life? In your version of soul please tell me.

dhw: I have told you before (but please keep in mind that I remain neutral in the battle between materialism and dualism, and have actually proposed a hypothesis that would reconcile the two). At birth the conscious soul (but not the personality) is blank. It is your God-given ability to think, but it cannot function until it has something to be conscious OF! The brain supplies the information for the soul, mainly through the senses, and as the brain matures, the amount of information it passes on (including language) increases, and so the conscious soul increases the range of its thought, and continues to do so throughout life.

Thank you for making my point. The brain works in electricity. If it supplies the soul with information the soul can translate the electricity into meaningful information!

Consciousness: Egnor on dualism: another example

by dhw, Wednesday, September 05, 2018, 08:19 (41 days ago) @ David Turell

DAVID: I'm sure, ignoring solipsism, you think with your brain's functions and drag along your 'possible' soul in the process.

dhw: Now who are “you”? I thought “you” were your soul, so what exactly is “dragging” what? A few days ago, it was your soul that instructed the brain, but if your soul is being “dragged” along, presumably it’s now the brain that is in command. Hey ho, this is the topsy-turvy world of the translation theory.

DAVID; Not what I wrote at all, as usual. you have again 'presumed the brain is in command.

I have presumed that if the brain drags the soul along, you mean the brain is in command. Since when did the servant drag the master along? But perhaps you will explain what you meant by this strange image.

DAVID: All the while, the thoughts are created in electric waves which require translation to be heard as words in our heads.

dhw: Created by what? Electric waves come from the brain, but if the brain creates and has a memory bank of words, as you told us last time, why does it need the soul to translate its waves into words it already knows? Why can’t the brain think directly in the words already at its disposal? Same question I asked about the soul. Topsy-turvy again.

Why have you ignored this latest illogicality? If the brain creates thoughts and speaks English (with its memory bank of words), why can’t it think in English?

DAVID: At birth I could not think. I had to develop my physical brain and learn to think. What was the infant soul capable of in thought process at that point in life? In your version of soul please tell me.

dhw: [...] At birth the conscious soul (but not the personality) is blank. It is your God-given ability to think, but it cannot function until it has something to be conscious OF! The brain supplies the information for the soul, mainly through the senses, and as the brain matures, the amount of information it passes on (including language) increases, and so the conscious soul increases the range of its thought, and continues to do so throughout life.

DAVID; Thank you for making my point. The brain works in electricity. If it supplies the soul with information the soul can translate the electricity into meaningful information!

This is what I keep telling you! The soul, if it exists, uses the brain’s electricity for information and for material expression. Information is not thought! It is the soul that processes the information it receives from the brain’s electric waves (bus coming), it THINKS (quickly) about it, then it draws conclusions (I’m in trouble), makes decisions (I need to move) , and sends its instructions electrically to the brain (get us out of here!). The brain does not send these thoughts to the soul for translation; these thoughts are the work of the soul. Gathering information and giving expression are the two electric processes which, if the soul survives into an afterlife, require psychic substitution, while the soul continues to do the thinking.

I’m off to do my packing! Back in a few days....

Consciousness: Egnor on dualism: another example

by David Turell @, Wednesday, September 05, 2018, 15:02 (41 days ago) @ dhw

DAVID: I'm sure, ignoring solipsism, you think with your brain's functions and drag along your 'possible' soul in the process.

dhw: Now who are “you”? I thought “you” were your soul, so what exactly is “dragging” what? A few days ago, it was your soul that instructed the brain, but if your soul is being “dragged” along, presumably it’s now the brain that is in command. Hey ho, this is the topsy-turvy world of the translation theory.

DAVID; Not what I wrote at all, as usual. you have again 'presumed' the brain is in command.

dhw: I have presumed that if the brain drags the soul along, you mean the brain is in command. Since when did the servant drag the master along? But perhaps you will explain what you meant by this strange image.

Same thought as usual. I am my soul and I must think with my brain which has its thoughts represented by electric waves. Those waves must be translated by some mechanism, which I think is supplied by the soul, since we have no valid theory of consciousness.


DAVID: All the while, the thoughts are created in electric waves which require translation to be heard as words in our heads.

dhw: Why have you ignored this latest illogicality? If the brain creates thoughts and speaks English (with its memory bank of words), why can’t it think in English?

The brain does not initiate/create thought. I/soul do. The Brain's thoughts are seen in the brain's representation of thought in electricity waves over circuits of networks of neurons.

dhw: [...] At birth the conscious soul (but not the personality) is blank. It is your God-given ability to think, but it cannot function until it has something to be conscious OF! The brain supplies the information for the soul, mainly through the senses, and as the brain matures, the amount of information it passes on (including language) increases, and so the conscious soul increases the range of its thought, and continues to do so throughout life.

DAVID; Thank you for making my point. The brain works in electricity. If it supplies the soul with information the soul can translate the electricity into meaningful information!

dhw: This is what I keep telling you! The soul, if it exists, uses the brain’s electricity for information and for material expression. Information is not thought! It is the soul that processes the information it receives from the brain’s electric waves (bus coming), it THINKS (quickly) about it, then it draws conclusions (I’m in trouble), makes decisions (I need to move) , and sends its instructions electrically to the brain (get us out of here!). The brain does not send these thoughts to the soul for translation; these thoughts are the work of the soul. Gathering information and giving expression are the two electric processes which, if the soul survives into an afterlife, require psychic substitution, while the soul continues to do the thinking.

You have again agreed that the I/soul understands the brain's electricity, which means it translates the electricity into words in my head, whether it is retrieved information from memory or new observations in thought.


dhw: I’m off to do my packing! Back in a few days....

Consciousness: Egnor on dualism: another example

by dhw, Monday, September 10, 2018, 09:11 (36 days ago) @ David Turell

DAVID: I'm sure, ignoring solipsism, you think with your brain's functions and drag along your 'possible' soul in the process.
[…]
dhw: I have presumed that if the brain drags the soul along, you mean the brain is in command. Since when did the servant drag the master along? But perhaps you will explain what you meant by this strange image.

DAVID: Same thought as usual. I am my soul and I must think with my brain which has its thoughts represented by electric waves. Those waves must be translated by some mechanism, which I think is supplied by the soul, since we have no valid theory of consciousness.

But what did you mean by the ‘possible’ soul being dragged along? Do you think the soul instructs the brain, or the brain instructs the soul?

DAVID: All the while, the thoughts are created in electric waves which require translation to be heard as words in our heads.

dhw: Why have you ignored this latest illogicality? If the brain creates thoughts and speaks English (with its memory bank of words), why can’t it think in English?

DAVID: The brain does not initiate/create thought. I/soul do. The Brain's thoughts are seen in the brain's representation of thought in electricity waves over circuits of networks of neurons.

If the soul creates thoughts, then the thoughts are the soul’s, so what are “the brain’s thoughts”? Same unanswered question: Why must your English-speaking soul’s thoughts be “represented” by the brain in electric waves which the soul then has to translate back into the English in which it initiated/created its thoughts?

dhw: It is the soul that processes the information it receives from the brain’s electric waves (bus coming), it THINKS (quickly) about it, then it draws conclusions (I’m in trouble), makes decisions (I need to move) , and sends its instructions electrically to the brain (get us out of here!). The brain does not send these thoughts to the soul for translation; these thoughts are the work of the soul. Gathering information and giving expression are the two electric processes which, if the soul survives into an afterlife, require psychic substitution, while the soul continues to do the thinking.

DAVID: You have again agreed that the I/soul understands the brain's electricity, which means it translates the electricity into words in my head, whether it is retrieved information from memory or new observations in thought.

I am the one who keeps telling you that the soul uses the brain’s electricity to acquire the information it thinks about and to give material expression to its thoughts. Now you come up with “new observations in thought”? What does that mean? (Memory is a problem for dualism, which we can discuss separately.) Observation and thinking about what is observed are two different processes. When I walk round the garden thinking about the meaning of life, I observe the trees (otherwise I would bump into them), but I don’t think about them. Observing the bus is not verbal. Interpreting the observation and its implications is a verbal process, and that is the province of the dualist’s soul (if it exists). What is your objection to the bus example I have given above, and to the link with the afterlife (if it exists)?

Consciousness: Egnor on dualism: another example

by David Turell @, Monday, September 10, 2018, 21:25 (35 days ago) @ dhw

DAVID: Same thought as usual. I am my soul and I must think with my brain which has its thoughts represented by electric waves. Those waves must be translated by some mechanism, which I think is supplied by the soul, since we have no valid theory of consciousness.

dhw: But what did you mean by the ‘possible’ soul being dragged along? Do you think the soul instructs the brain, or the brain instructs the soul?

The soul/I use the brain to think. the soul and I instruct the rain which is our tool for thoiught.


DAVID: All the while, the thoughts are created in electric waves which require translation to be heard as words in our heads.

dhw: Why have you ignored this latest illogicality? If the brain creates thoughts and speaks English (with its memory bank of words), why can’t it think in English?

DAVID: The brain does not initiate/create thought. I/soul do. The Brain's thoughts are seen in the brain's representation of thought in electricity waves over circuits of networks of neurons.

dhw: If the soul creates thoughts, then the thoughts are the soul’s, so what are “the brain’s thoughts”? Same unanswered question: Why must your English-speaking soul’s thoughts be “represented” by the brain in electric waves which the soul then has to translate back into the English in which it initiated/created its thoughts?

The brain is a tool to create thoughts in electricity. we know the brain works by producing electricity. For creation of thought, dredging up memories, it is all electricity.


dhw: It is the soul that processes the information it receives from the brain’s electric waves (bus coming), it THINKS (quickly) about it, then it draws conclusions (I’m in trouble), makes decisions (I need to move) , and sends its instructions electrically to the brain (get us out of here!). The brain does not send these thoughts to the soul for translation; these thoughts are the work of the soul. Gathering information and giving expression are the two electric processes which, if the soul survives into an afterlife, require psychic substitution, while the soul continues to do the thinking.

DAVID: You have again agreed that the I/soul understands the brain's electricity, which means it translates the electricity into words in my head, whether it is retrieved information from memory or new observations in thought.

dhw: I am the one who keeps telling you that the soul uses the brain’s electricity to acquire the information it thinks about and to give material expression to its thoughts. Now you come up with “new observations in thought”? What does that mean? (Memory is a problem for dualism, which we can discuss separately.) Observation and thinking about what is observed are two different processes. When I walk round the garden thinking about the meaning of life, I observe the trees (otherwise I would bump into them), but I don’t think about them. Observing the bus is not verbal. Interpreting the observation and its implications is a verbal process, and that is the province of the dualist’s soul (if it exists). What is your objection to the bus example I have given above, and to the link with the afterlife (if it exists)?

I can only answer as above. The brain is a tool for thought, observation, memory that the soul/I use. Like your biceps which you use in your arm to lift as as tool, you and I use our brains as tools for thought. The EEG shows only electric waves as the brain works.

Consciousness: Egnor on dualism: another example

by dhw, Tuesday, September 11, 2018, 13:19 (35 days ago) @ David Turell

dhw: … what did you mean by the ‘possible’ soul being dragged along? Do you think the soul instructs the brain, or the brain instructs the soul?

DAVID: The soul/I use the brain to think. the soul and I instruct the brain which is our tool for thought.

So what did you mean by the ‘possible’ soul being dragged along?

DAVID: All the while, the thoughts are created in electric waves which require translation to be heard as words in our heads.

dhw: Why have you ignored this latest illogicality? If the brain creates thoughts and speaks English (with its memory bank of words), why can’t it think in English?

DAVID: The brain does not initiate/create thought. I/soul do. The Brain's thoughts are seen in the brain's representation of thought in electricity waves over circuits of networks of neurons.

dhw: If the soul creates thoughts, then the thoughts are the soul’s, so what are “the brain’s thoughts”? Same unanswered question: Why must your English-speaking soul’s thoughts be “represented” by the brain in electric waves which the soul then has to translate back into the English in which it initiated/created its thoughts?

DAVID: The brain is a tool to create thoughts in electricity. we know the brain works by producing electricity. For creation of thought, dredging up memories, it is all electricity.

If, as you have just said, your English-speaking soul and not your brain creates thought, then the brain’s electricity cannot be the creator of thought! The soul uses the brain’s electricity to acquire information, but not to think about the information it has acquired. It doesn’t need to translate its own thoughts into the English in which it created its own thoughts!

dhw: It is the soul that processes the information it receives from the brain’s electric waves (bus coming), it THINKS (quickly) about it, then it draws conclusions (I’m in trouble), makes decisions (I need to move) , and sends its instructions electrically to the brain (get us out of here!). The brain does not send these thoughts to the soul for translation; these thoughts are the work of the soul. Gathering information and giving expression are the two electric processes which, if the soul survives into an afterlife, require psychic substitution, while the soul continues to do the thinking.

DAVID: You have again agreed that the I/soul understands the brain's electricity, which means it translates the electricity into words in my head, whether it is retrieved information from memory or new observations in thought.

dhw: I am the one who keeps telling you that the soul uses the brain’s electricity to acquire the information it thinks about and to give material expression to its thoughts. Now you come up with “new observations in thought”? What does that mean? (Memory is a problem for dualism, which we can discuss separately.) Observation and thinking about what is observed are two different processes. When I walk round the garden thinking about the meaning of life, I observe the trees (otherwise I would bump into them), but I don’t think about them. Observing the bus is not verbal. Interpreting the observation and its implications is a verbal process, and that is the province of the dualist’s soul (if it exists). What is your objection to the bus example I have given above, and to the link with the afterlife (if it exists)?

DAVID; I can only answer as above. The brain is a tool for thought, observation, memory that the soul/I use. Like your biceps which you use in your arm to lift as as tool, you and I use our brains as tools for thought. The EEG shows only electric waves as the brain works.

Yes, in dualism your soul uses your brain as a tool. And yes, there are electric waves in the brain. And I understand perfectly well why these non-answers are the only answers you can offer to the above. I think we should end this discussion for now.


--

Consciousness: Egnor on dualism: another example

by David Turell @, Tuesday, September 11, 2018, 14:09 (35 days ago) @ dhw

dhw: … what did you mean by the ‘possible’ soul being dragged along? Do you think the soul instructs the brain, or the brain instructs the soul?

DAVID: The soul/I use the brain to think. the soul and I instruct the brain which is our tool for thought.

dhw: So what did you mean by the ‘possible’ soul being dragged along?

I've forgotten the context.


DAVID: All the while, the thoughts are created in electric waves which require translation to be heard as words in our heads.

DAVID: The brain is a tool to create thoughts in electricity. we know the brain works by producing electricity. For creation of thought, dredging up memories, it is all electricity.

dhw: If, as you have just said, your English-speaking soul and not your brain creates thought, then the brain’s electricity cannot be the creator of thought! The soul uses the brain’s electricity to acquire information, but not to think about the information it has acquired. It doesn’t need to translate its own thoughts into the English in which it created its own thoughts!

Don't you use your brain to think? I do.


dhw: I am the one who keeps telling you that the soul uses the brain’s electricity to acquire the information it thinks about and to give material expression to its thoughts. Now you come up with “new observations in thought”? What does that mean? (Memory is a problem for dualism, which we can discuss separately.) Observation and thinking about what is observed are two different processes. When I walk round the garden thinking about the meaning of life, I observe the trees (otherwise I would bump into them), but I don’t think about them. Observing the bus is not verbal. Interpreting the observation and its implications is a verbal process, and that is the province of the dualist’s soul (if it exists). What is your objection to the bus example I have given above, and to the link with the afterlife (if it exists)?

DAVID; I can only answer as above. The brain is a tool for thought, observation, memory that the soul/I use. Like your biceps which you use in your arm to lift as as tool, you and I use our brains as tools for thought. The EEG shows only electric waves as the brain works.

dhw: Yes, in dualism your soul uses your brain as a tool. And yes, there are electric waves in the brain. And I understand perfectly well why these non-answers are the only answers you can offer to the above. I think we should end this discussion for now.

Agreed. We'll stop. You view them as non-answers because they disagree with your strange view about the brain's function, which is a tool to use for thinking, among other abilities.

Consciousness: Egnor on what a brain does

by David Turell @, Tuesday, October 02, 2018, 01:11 (14 days ago) @ David Turell

Basically he shows it is the seat of consciousness:

https://mindmatters.today/2018/09/do-either-machines-or-brains-really-learn/

"In critiquing my analogy between machine learning and a book that opens on specific pages more easily because of repeated use, Shallit writes:

"Egnor claims that computers “don’t have minds, and only things with minds can learn”. But he doesn’t define what he means by “mind” or “learn”, so we can’t evaluate whether this is true.

"Very well. “Mind” is the ability to have thoughts. Thoughts are absolutely distinguished from matter in that thoughts are always about something else but matter is never inherently about anything other than itself. A rock or a pencil is just a rock or a pencil whereas my thought about my cat or about the White House is about the cat or the White House. This fundamental difference between thought and matter was noted in modern times by Franz Brentano, a 19th century philosopher, although this property of thought—technically called ‘intentionality’— has been recognized by philosophers since the time of Plato and Aristotle.

"Knowledge is thought that corresponds to reality and learning is the acquisition of new knowledge. Only living things with minds can learn because only living things have minds and only living things that have minds can have knowledge. Any attribution of mind or thought or learning to inanimate objects is merely metaphorical.

"Shallit then stumbles into the mereological fallacy:

Most people who actually work in machine learning would dispute his claim [that machines don’t have minds]. And Egnor contradicts himself when he claims that machine learning programs “are such that repeated use reinforces certain outcomes and suppresses other outcomes”, but that nevertheless this isn’t “learning”. Human learning proceeds precisely by this kind of process, as we know from neurobiology.

"Shallit implies that the reinforcement and suppression of neural networks in the brain that accompanies learning means that brains, like machines, learn. He is mistaken. Brains are material organs that contain neurons and glia a host of cells and substances. Brains have action potentials and neurotransmitters.

"Brains are extraordinarily complex, and brain function is a necessary condition for ordinary mental function.
But brains don’t have minds, and brains don’t have knowledge, and brains don’t learn. Reinforcement and suppression of neural networks in the brain are not learning. They are a necessary condition for learning, but learning is an ability of human beings, considered as a whole, to acquire new knowledge, not an ability of human organs considered individually.

"Human organs don’t “know” or “learn” anything. This error is the mereological fallacy. It is the same mereological fallacy to say that my brain learns as it is to say that my lungs breathe or my legs walk. I learn and I breathe and I walk, using my brain and lungs and legs.

"And it is just as much a fallacy to say that machines learn. Human beings learn, using brains, eyes, hands, and books—and machines. We use many things to learn, but only we do the learning, not our organs nor our tools."

Comment: I'm with Egnor's dualism. The brain is the seat of consciousness. The brain is material and consciousness is totally immaterial.

Consciousness: Egnor on what a brain does

by dhw, Tuesday, October 02, 2018, 13:31 (14 days ago) @ David Turell

QUOTE: "Human organs don’t “know” or “learn” anything. This error is the mereological fallacy. It is the same mereological fallacy to say that my brain learns as it is to say that my lungs breathe or my legs walk. I learn and I breathe and I walk, using my brain and lungs and legs.

DAVID’s comment: I'm with Egnor's dualism. The brain is the seat of consciousness. The brain is material and consciousness is totally immaterial.

I think we have covered every facet of this subject under “Egnor on dualism” and “Theory of Intelligence”.

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