• Sam_Bass@lemmy.world
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    2 months ago

    time travelling doesnt exist. travelling across multiple universes would make it so that anything you did in a unverse you didnt originate in would have no effect on your own

    • Neofox@lemmy.world
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      2 months ago

      Wouldn’t it change everything from the perspective of the time/universe traveller though?

      • Sam_Bass@lemmy.world
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        2 months ago

        nope. stepping out of your universe/timeline to the other only affects that other. course, the smount of time spent outside of your space is moving at its default speed so time in your world will have passed while you were out but none of your actions outside would change anything on your side

        • Duamerthrax@lemmy.world
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          2 months ago

          Reverse time travel isn’t possible, so stop quoting a specific model used in fiction. The rules can be whatever you want because it’s just a joke.

    • IntergalacticTurtleFucker@lemmy.world
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      2 months ago

      time travelling doesnt exist

      this is true according to our current (incomplete) observation of the universe, and even then, some theories allow for the possibility of time travel.

      travelling across multiple universes would make it so that anything you did in a unverse you didnt originate in would have no effect on your own

      What you are referring to is called the Many Worlds theory. The key term here, is “theory”. It is not necessarily the reality, only one of the POSSIBLE interpretations that allows for “time travel”. For all we know, Doctor Who has the correct idea of the universe and the Time Lords are there to ensure that time paradoxes never happen.

      Lastly, and most importantly, the above post is A FUCKING JOKE.