Computers are very effective but they operate with a very limited set of causal abilities. Humans work from an entirely different set of causal abilities. Uploading your brain to a computer is not a question of technology. It can’t work in principle.
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The intensity of my mental processing brought about an observable brain state. The causality did not go in the other direction; the magenta brain state did not increase my conscious process. This type of observation causes a problem for those hoping to duplicate human intelligence in a computer program.
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For example, if the human eye’s usual limitations were not a factor, previously unknown colors—which we know from science to exist—might be perceived.
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The authors also warn, “We can be pretty certain, for instance, that rejuvenation would widen the gap between the rich and poor, and would eventually force us to make decisive calls about resource use, whether to limit the rate of growth of the population, and so forth.”
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If readers are looking for a book by a writer familiar with the science who does not just adopt the materialist view and then spend two hundred and fifty pages supporting it, Am I Just My Brain? might be a good choice.
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Frank’s computational research group has developed advanced supercomputer tools to study how stars form and die. So he would incline to a materialist view, surely? But no, he says, quantum physics blew all that away. And some neuroscientists just haven’t caught up.
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In addition to the many puzzles we face in understanding the relationship between the immaterial human mind and the material human brain, we are discovering some life forms that can manage “sensory integration, decision-making and now, learning” without a physical brain.
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Many people assume that human consciousness arose accidentally many eons ago from animal consciousness and that therefore we can find glimmers of the same sort of consciousness in the minds of animals. But that approach isn’t producing the expected results.
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Consciousness is a slippery concept but the two prominent theories make different predictions as to which part of the brain will become active when a person becomes aware of an image; thus they can be tested by neuroscientists.
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Many are inclined to dismiss Swinburne’s approach without thinking very hard. But it is not as if materialists have a big solution that others are stubbornly refusing to acknowledge.
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Graziano's approach is not new. Ancient philosophers thought the mind was fire (not too long after the discovery of fire). Early modern philosophers thought the mind was a machine (just as the machine age got started). Now suddenly it's a computer…
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It’s good to see a growing response to the materialist superstition about the mind and the brain from the neuroscience and philosophy community.
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If consciousness is a mere tool of human sexual selection, it is mere plumage, a pretty enticement, of no meaning or import otherwise. But then what becomes of Dr. Graziano’s own intellectual labors?
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Darwinian evolution must select physical attributes. If consciousness evolved as a mere byproduct of physical brain processes, it is powerless in itself. Thus Graziano's theories of consciousness are themselves mindless accidents.
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A p-zombie (a philosopher’s thought experiment) behaves exactly like a human being but has no first-person (subjective) experience. The meat robot violates no physical principles. Yet we KNOW we are not p-zombies. Think what that means.
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As soon as you assume that each neuron is a microprocessor, says Danilov, you assume that there is a programmer. There is no programmer in the brain; there are no algorithms in the brain. However, it is "extremely painful" for many people to let go of the idea.
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The scientific “method” of inferring a common biological cause of the experiences by analyzing the language used to describe them is junk science. One may as well infer that lung cancer and tuberculosis have a common cause because sufferers from both diseases report cough, shortness of breath, chest pain, and weight loss.
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For decades, a default assumption was that claims that meditating monks in the Buddhist tradition could greatly raise their temperature or slow their metabolism were assumed to be exaggerations that would yield to a scientific explanation. The scientific explanation turned out to be that they can do exactly that.
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One of a pioneer neurosurgeon’s cases featured a patient who could, unaccountably, speak ancient Greek. The explanation was not occult but it was surely remarkable for what it shows about memory.
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