User talk:SouthWriter/sandbox/An atheist's objections/@comment-1375165-20100812161411

Um, have any of you ever seen a time traveler? Here's an idea, take a stone tablet, carve the exact time and place of a party you'll have into it, and put it in a metal container (so its easy to find) and leave it in the ground somewhere. If you want, leave hundreds of these to be sure that at least one survives. I'd be very surprised if any time travelers showed up to this. (Credit to Stephen Hawking for the idea =P)

I think the problem, Yank, with time travel is that its not just scientifically impossible, its LOGICALLY impossible. Cause precedes effect and not the other way around. I've yet to hear a good argument for how we can time travel.

Interestingly enough, anti-matter is what might be able to PREVENT us from time travelling. I don't really feel like explaining that here though, since giving a short explanation will probably just make no sense, and I don't feel like giving a long one lol