1210
You fools.
(lemmy.world)
1. Be civil
No trolling, bigotry or other insulting / annoying behaviour
2. No politics
This is non-politics community. For political memes please go to !politicalmemes@lemmy.world
3. No recent reposts
Check for reposts when posting a meme, you can only repost after 1 month
4. No bots
No bots without the express approval of the mods or the admins
5. No Spam/Ads/AI Slop
No advertisements or spam. This is an instance rule and the only way to live. We also consider AI slop to be spam in this community and is subject to removal.
A collection of some classic Lemmy memes for your enjoyment
Ignoring space for a moment, it depends whether you see time as a single - linear - dimension, or as a set of n dimensions.
If time can only exist as a single dimension, then yes, we'd have a paradox.
If time is two-(or more)-dimensional, then you'd just step into a parallel timeline/dimension for every change made, forsaking the old timeline Steins' Gate-style.
Obviously, 2+ dimensional time cannot be proven, so it's just a fun thought experiment. It's not entirely unlike the hypothetical 4th dimension of space - which would leave space-time with 4 dimensions of space and one of time.