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by cgriswald 3023 days ago
Are we talking about atoms when we are talking about ourselves? I don't think so. I am not the same collection of atoms from moment to moment. There may not be an atom in my entire body that is original to my body; and there are vastly more atoms in my body now than then. When I say "me" I don't really mean my body or even my brain, even if that's where "me" is. We are really talking about our consciousness.

It's been awhile since I read it, but ... In The Zen of Physics, David J. Darling argues that if some other collection of atoms has a consciousness like our own, that is no different than ourselves. (His idea of consciousness is something like patterns in the brain, which is distinct, if reliant, from a collection of atoms.) We would have no memory of our past experiences, but in a real sense we would be alive again. His arguments are a bit more elegant than I have presented here. And there is some question to whether an identical consciousness with different memories is really you or me, but it would mean that waiting for trillions of years isn't necessarily the case.

This, of course, assumes that consciousness is an emergent phenomena. It is possible that consciousness is not emergent from brain processes, but is a fundamental property of the universe that the brain has somehow harnessed because it is an evolutionary advantage. (Physics of Consciousness: The Quantum Mind and the Meaning of Life by Evan Harris Walker is a fun read on this idea.) In which case, in some form you would exist as long as the universe exists, and always have.

As an aside, for those without consciousness (i.e. the dead and the unborn) time does not exist, so both "to wait" and "forever" are impossible. :)

2 comments

> Darling argues that if some other collection of atoms has a consciousness like our own, that is no different than ourselves.

So if I cloned you, you would fully consider the other clone as "yourself" and "me"? I doubt it. The metaphysics are really complex here. A better attempt (if any can be made) is that the 'self' is both an evolving bodily mass AND an evolving sense of memories and perceptions. Ultimately there's good rational that self/me is just a non-real tool that allows you to operate in the world. You can not 'not believe' in self as you're human brain requires it, and animals do just fine without thinking of self (driven by nature). A better strategy is to minimize the view of self in order to reduce confusions caused by 'staring too intently in the mirror', but yet it's also useful to evaluate oneself as a separate actor.

Also I think you can have Consciousness without having a notion of defined self though, like a collective consciousness or a dolphin/octopus/crow form of awareness.

I'd recommend this lecture from Shelly Kagan. https://www.youtube.com/watch?v=p2J7wSuFRl8&list=PLEA18FAF1A...

Regarding your first paragraph, I don't think that necessarily implies consciousness as an additional thing (not that consciousness doesn't require some explanation that is not forthcoming). You could be talking about a configuration of matter. Not an exact configuration, but one that would be recognizable to a powerful pattern matcher.