this post was submitted on 10 Apr 2024
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Showerthoughts

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A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The best ones are thoughts that many people can relate to and they find something funny or interesting in regular stuff.

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Sort of similar to the Great Filter theory, but applied to time travel technology.

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[โ€“] [email protected] 0 points 7 months ago (1 children)

In that case time travel would be meaningless regardless, impossible to prove, and doesn't matter.

[โ€“] [email protected] 0 points 7 months ago

Dumbledore disagrees. The type of timetravel that happens in HP: Prisoner of Azkaban is self-consistent. Same as with Rick's timetravel in the snake episode of Rick & Morty (specifically excluding the snake time travel, which is an example of non-consistency, leading to endless paradoxes).

Now ofc having a timeturner and/or a timemachine would be the impossible part there, but again, CTC's are technically allowed by GR.