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by roywiggins 2350 days ago
Part of the reason 2) can't be right is that there are lots of versions of you that are similar, but not quite the same. Suppose you're born with a severe life-limiting genetic disease caused by a single de novo mutation that will kill you by age 20. But in another timeline, there's a person who was born exactly the same as you were, but without the mutation, who will definitely live longer than you. Are you and them the same person, so you're not conscious? Is your consciousness proof that you're not the same person, after all? Should we consider everyone with a life-limiting disease p-zombies?