I don't think you can travel back in time so it's moot as far as I'm concerned. | Hacker News

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djmips on Jan 21, 2021 | parent | context | favorite | on: Paradox-free time travel is theoretically possible

I don't think you can travel back in time so it's moot as far as I'm concerned.

newsbinator on Jan 21, 2021 [–]

Why would it be impossible to travel back in time?

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