Relinking out of sheer enthusiasm:https://twitter.com/uf_blog/status/512451317046849536 …
@schakalsynthetc @blue_traveler There's nothing wrong with it if your spacetime has closed geodesics. It appears to break casuality...
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@St_Rev@blue_traveler ...only if we insist (w,t) where x is the same person in world w at time t must cover all possible w,t -
@St_Rev@blue_traveler but identity of x at t with x' at t' is just sth we posit to make experience intelligible -
@St_Rev@blue_traveler so there's no reason to assume x being the grandfather of x' actually violates any sort of cosmic order
End of conversation
New conversation -
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. Banned in Sweden. SubGenius, Zhuangist, white-hat troll. Defrocked mathematician. Brain problems.