twesterm on 26 April 2010
When asking this question, there are two possibities:
- The universe is infinitely big so that means there's an infinite chance that conditions for life exist and for that spark to happen. Taking that into account, even if that chance for the spark of life to happen is small, it's still likely to happen eventually.
- The universe is infinitely big and if we're the only life then something made us unique so that it cannot happen anywhere else.
When looking at those, #1 seems much more likely than #2.
