Darwinist and University of Toronto biochemistry professor, Larry Moran, who has called publicly for the expulsion of Christian college students who, despite passing all exams, don’t personally believe in atheism and materialism, has commented on my recent post on qualia in the mind-body problem. I had used a famous traditional philosophical argument on the mind-body problem called the ‘knowledge argument.’ The knowledge argument, first articulated explicitly by Frank Jackson in his ‘Mary’s Room’ thought problem in 1982, highlights the hard problem of consciousness, which is the problem of subjectivity. Why is it that we have subjective first-person experience, whereas all that we know about the brain is objective third person knowledge? The knowledge argument points out that there are things about mental states — subjective experience called ‘qualia’ — that are knowledge that is not material. The denouement of the knowledge argument is that materialist monism is an incomplete description of the mind because it is inadequate to explain subjective experience. Some sort of dualism is necessary for a satisfactory understanding of the mind.
The knowledge argument is a profound problem for strict materialism, and materialist philosophers of the mind such as Daniel Dennett have devoted considerable effort to refuting it. The primary materialist recourse has been to deny the reality of subjective mental states. Most philosophers — and most other people — find such denial hard to take seriously.
I formulated a question for Dr. Steven Novella, who is a materialist with a dogmatic approach to the mind-body problem, that is based on the knowledge argument. My question is this:
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