 Yeah, and he was also considered one of the four horsemen of the New Atheist movement. He didn't believe in anything supernatural. He thought science could explain everything. Okay, wait a minute. Didn't he believe in free will? That seems a little hard to square with a thoroughgoing scientific worldview. I mean, look, wouldn't you have to believe that our brains do something completely uncaused every time they make a decision that the laws of physics suddenly don't apply?