Well, no credible evidence, at least not so far. Anything can be offered up as evidence, it's just that everything usually presented doesn't actually evidence what the submitter wishes it does.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'
