Thinking with Carlo Rovelli: The Physics of Consciousness

Last summer, I traveled to the Gran Sasso Institute in L’Aquila, Italy to participate in a conference bringing physicists and philosophers together to rehash the famous debate in 1922 between Einstein and Bergson. My paper (which should be published soon) brought quantum physicist Carlo Rovelli and Whitehead into the mix.

Yesterday I came across this recent lecture by Rovelli offering some thoughts about the so-called “hard problem” of consciousness (a framing Rovelli dismisses).

I shared some initial thoughts in response on Twitter:

Then shared more in a series of YouTube videos:

In short, I applaud Rovelli’s brilliant analysis of the ways in which biological and psychological phenomena are perfectly compatible with physical processes. But there is some ambiguity in his account, as it is unclear whether he believes he is offering some sort of causal explanation of consciousness in physical terms, or just a correlation between, e.g., conscious information-processing or decision-making and free energy/negentropy in the brain. When he speaks as a physicist, he seems to think he is explaining consciousness in physical/efficient causal terms. But when he praises Spinoza the pantheist philosopher, he would seem to be acknowledging a mere correlation or parallelism between material and mental phenomena.

What do you think?

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