The conversation between human and AI assistant.
Can time travel exist somewhere in our universe already?
If time travel were possible, do you think it would have any negative consequences?
It's difficult to say, as the consequences would depend on the actions of the time traveler. However, some have speculated that time travel could potentially lead to disastrous outcomes, such as altering history or creating paradoxes that could ultimately threaten the stability of the universe as we know it.