Religion is a simplistic answer that society has created in order to make people feel better, but there is little evidence as to its validity. There are thousands of religions in the world, each with their own "correct" answers, and each contradicting each other. For now the most sensible explanation to me is that we are the result of a lucky combination of cosmic factors, we're the "mold" that has grown on this particular planet and in a universe as vast as ours, it's expected that somewhere this would happen.

Andrew Sega Shrine interview, 2011