Consciousness: reviewing Descartes on mind and body (General)

by David Turell @, Tuesday, August 13, 2019, 15:18 (114 days ago) @ dhw

QUOTE: Our minds are not physically connected to our bodies! How could they be, if they are nonphysical? That is the point whose importance Princess Elisabeth and Gassendi saw more clearly than anyone had before them, including Descartes himself." (David’s bold)

DAVID: My answer is still the same. Neurons of the brain receive consciousness and can act on what consciousness wants performed. NDE's shows clearly that consciousness can survive a sick brain and return to it. Consciousness must exist separately when it has to be separate.

dhw: This whole argument is based on the assumption that the cause of consciousness is non-physical! I remain neutral on the subject of dualism versus materialism, but the article and your comment require a restoration of balance. Nobody knows the source of consciousness. You cite evidence that it is non-physical, and I accept that much of this does indeed favour dualism. But on the other hand, we see example after example to illustrate how damage to the brain can totally change the nature of the mind.

You fail to note that a damaged receiver may well produce a distorted image of consciousness

dhw: I find it difficult to believe the argument that despite loss of memory, changes in character, and all the other changes that accompany brain damage, the mind remains exactly as it was before the accident, disease, drug-taking etc. but simply can’t express its immaterial self properly. These changes provide evidence that the mind emerges from the brain and the brain is not merely the receiver.

Same failed conclusion because it ignores the evidence from NDE's.

dhw: There is little point is hammering home the logic that if the mind is immaterial, it follows that it can be separated from the body. The same logic applies to the argument that if it is material, it cannot be separated from the body. And the fact is that there is evidence for both premises, but no conclusive evidence for either, and so nobody knows which one is true.

My thoughts are never material, but this comment of yours implies they are. It is without question my brain is entirely material but produces thoughts which never are. Your plays are material only when you compose them so actors can mouth the words.

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