Assume that you invent a time machine that lets you go back and forth in time. You go back in time to prevent a problem that happened in your life, then come back to the present and the problem is fixed and things have changed. Why did you have to build a time machine in the first place? The problem would have already been fixed by the future you when you were younger, so you never would have had the problem in the first place. You would have lived your life without the problem, never knowing that it would have even happened, assuming your present self didn't talk with your past self.
Is time travel this confusing all the time, or am I putting too much thought into it?
2006-08-28
06:38:40
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13 answers
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asked by
Ell
5