Wednesday, July 12, 2023 at 5:23 PM
I find time travel much easier to understand if you look at it from the environment's perspective instead of the traveler's perspective. Here's an example from a house's perspective : - There is a house, it is empty. - Someone from the future suddenly appears and says hello. - That person disappears and goes back to the future. - The younger version of the person enters the house through the front door. - That person disappears and goes back into the past. - The person comes back from the past. If you look at time travel from the environment's perspective, there are no paradoxes. If you look at time travel from the traveler's perspective, some people will imagine two pasts : - One where the guy from the future is not there. - One where the guy from the future is there. This messes everything up. Oh, and I find completely retarded the theory where every choice we do as a human creates a parallel universe. Even if you make a choice, the chemical reactions in your brain can have only one outcome. The way I see it, there is only one path and everything can only go one way.