[~kitty~]

Originally Posted by devonin

Perhaps you misunderstand? The past that we experienced IS ALREADY THE ONE THAT HAS BEEN MODIFIED BY FUTURE TIME TRAVELLERS. That is, you cannot go back in time and change the timeline, because when you go back in time, what you did has already happened, since it is, after all, in the past. So any changes you were going to make ARE WHAT HAPPENED, and the resulting timeline which is our timeline is completely paradox free.

As for the theory, I think you mean that no -one- entity can exist in the same time and place as itself? Like, I can't go back in time to my own childhood and give myself some winning lottery numbers or something? Even if we grant that as correct, that still doesn't suggest any inability to time travel, so I'm not sure why you brought it up.

Hmm, I did mean that.

and I guess I did misunderstand, so I do see what you mean now.

I was thinking in a different context. I was a little in a rush with my thinking and sorta slipped on that.