Panpsychism Makes a Comeback (General)

by David Turell , Tuesday, February 23, 2016, 15:14 (3194 days ago) @ David Turell

The idea has popped up again:-http://www.livescience.com/53791-what-is-consciousness.html?cmpid=NL_LS_weekly_2016-2-22-"Philosophers have put forward many notions of consciousness. The materialist notion holds that consciousness can be fully explained by the the firing of neurons in the human brain, while mind-body dualism argues that the soul or mind is distinct from, and can potentially outlive, the body. Under the notion of panpsychism, a kind of re-boot of ancient animistic ideas, every speck of matter has a kind of proto-consciousness. When aggregated in particular ways, all this proto-consciousness turns into a sense of inner awareness. And other, Eastern philosophies have held that consciousness is the only real thing in the universe, Kuhn said.-"Neuroscientists and many philosophers have typically planted themselves firmly on the materialist side. But a growing number of scientists now believe that materialism cannot wholly explain the sense of "I am" that undergirds consciousness, Kuhn told the audience.-"One of those scientists is Christof Koch, the president and chief scientific officer of the Allen Institute for Brain Science in Seattle. At the event, he described a relatively recent formulation of consciousness called the integrated information theory. The idea, put forward by University of Wisconsin-Madison neuroscientist and psychiatrist Giulio Tononi, argues that consciousness resides in an as-yet-unknown space in the universe.-"Integrated information theory measures consciousness by a metric, called phi, which essentially translates to how much power over itself a being or object has.-"'If a system has causal power upon itself, like the brain does, then it feels like something. If you have a lot of causal power upon yourself, then it feels like a lot to be you," Koch said.-"The new theory implies a radical disconnect between intelligence and consciousness, Koch said. AI, which may already be intelligent enough to beat the best human player of the Go board game, may nevertheless be basically subconscious because it is not able to act upon itself-"One critic in the audience noted that there is currently no way to test this theory, and that integrated information theory fails some common-sense tests when trying to deduce what things are conscious. (A thermostat, for instance, may have some low-level consciousness by this metric.) But Koch said he was not troubled by this notion. Many objects people think of as conscious may not be, while some that are considered inanimate may in fact have much greater consciousness than previously thought, Koch said.-"If Koch and others are correct that strict materialism can't explain consciousness, it has implications for how sentient a computer might be: A supercomputer that re-creates the connectome, or all the myriad connections between neurons in the human brain, may be able to simulate all the behaviors of a human, but wouldn't be conscious.-"'You can simulate the mass of the black hole at the center of our universe, but space-time will never twist around the computer itself," Koch said. "The supercomputer can simulate the effect of consciousness, but it isn't consciousness."-Comment: Presented just for dhw. My own theory is that there is a universal consciousness just as in Eastern religions.