User blog comment:ProfessorMcG/Time Travel. Is it possible?/@comment-461469-20100815000033

OK: how did this discussion on Time travel morph into life on different planets?

Jazon. That's the reason :P

Anyway, I think Time travel will be possible. How? I don't know. Einstein himself was sure that it may be possible for time travel. Yeah, I just played the Einstein card.

As for live on different planets: there has to be. If we were the only race in the entire universe, that would mean that we are the accident, right? It just seems impossible, with millions of different solar systems, and possibly hundreds of millions of planets, that only one (us) would be created. Even if God was the one being who created the universe, wouldn't he want at least a couple thousand of the planets inhabited? It would seem to have been a waste that only one planet would have life, while other, equally suitable planets don't.