I agree with the first part, but you lost me with “no evidence of that”: everything conscious is “evidence of that”. And, unless you’re getting epistemological af, there really isn’t a lot of assumption here: quarks -> atoms -> molecules -> organelles -> cells -> tissues -> organs -> systems -> organisms -> consciousness -> sentience.
I’ve always thought of consciousness as a bottom-up phenomenon. Less conscious things come together to create a larger consciousness.
No evidence of that, obviously. But if we’re all assuming things, that’s what I’d assume.
I agree with the first part, but you lost me with “no evidence of that”: everything conscious is “evidence of that”. And, unless you’re getting epistemological af, there really isn’t a lot of assumption here: quarks -> atoms -> molecules -> organelles -> cells -> tissues -> organs -> systems -> organisms -> consciousness -> sentience.