The Arrow of Time: Why Does Time Only Flow Forward?

[Kraker]

One of the universe's greatest mysteries is the asymmetry of time. Why does time only flow in one direction, from past to future? Scientists grapple with this question, with some theories proposing the existence of hidden dimensions or the influence of dark energy.
If we could travel back in time, would it create paradoxes or open up new possibilities? What are the ethical implications of time travel?

 

[sushijae]

Imagine reversing scrambled eggs, impossible, right? That's kind of the idea behind entropy, this concept of disorder always increasing. As for time travel, it's a sci-fi dream for sure! But the paradoxes it could create are pretty wild. Ethics would definitely come into play too.