Physical theories of consciousness reduce to panpsychism, by Michael St. Jules

The necessary features for consciousness in prominent physical theories of consciousness that are actually described in terms of physical processes do not exclude panpsychism, the possibility that consciousness is ubiquitous in nature, including in things which aren’t typically considered alive. I’m not claiming panpsychism is true, although this significantly increases my credence in it, and those other theories could still be useful as approximations to judge degrees of consciousness. Overall, I’m skeptical that further progress in theories of consciousness will give us plausible descriptions of physical processes necessary for consciousness that don’t arbitrarily exclude panpsychism, whether or not panpsychism is true.

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