| > preponderance of the evidence Theres evidence for the fact that the human brain affects consciousness. What is the evidence that the brain causes consciousness? As far as I can see, the only evidence people can produce is a general sense that science has successfully produced materialist explanations for everything it has tried to, and will continue to do so successfully forever. However the reality is: - Science has, up til now, failed to make even the slightest progress on the origin of consciousness. - Science does not even claim to attempt to answer all questions about the human experience. Therefore, the belief that science will, at some point, explain consciousness is not an inherently rational position, it is based on a sort of faith that science will succeed and apply everywhere. It masquerades as rational because of the materialist bias. |
If we had magic wands and ghosts floating around, then yeah I'd believe some kind of dualism or metaphysics. But if consciousness is the only real mystery in the universe, then sticking with materialism as the sole basis of reality seems pretty reliable.
Separately, the fact that changing the brain even a little bit can drastically change conscious experience, sure points to the brain being the cause. It makes sense that "experience" could be a side effect of certain highly complex highly connected systems. It doesn't make sense that "experience" (i.e. "having thoughts") magically drives those systems a certain direction. By the time I experience a thought, the underlying physics for it have already happened.