Here's what he's got to say in a recent interview:
Did we invent God?
So there isn't a God up in the sky somewhere.
We came up with God ourselves. Well, here's a scientific question: Has anybody ever seen hard evidence? What we get is theories from our earlier prophets. Now, people who think that God invented us think that the Earth can't be more than 6,000 years old. So I guess it's a question of belief. My belief system doesn't support a creator as such, as we can call God, who created us in His/Her/Its image.
Would you consider yourself an atheist, or agnostic?
It's a hard question because as I said at the start, I think we invented God. So if I believe in God, and I do, it's because I think I'm God.
I'm not sure if he's an atheist or not, but he sure as hell is a bad motherfucker.