This was the first I had heard of this PZ Myers person. It would seem that he is a cunt, anyway.
He, along with Richard Dawkins, was in the "documentary" Expelled: No Intelligence Allowed, starring Ben Stein.
That was the high point of his career. He's been doing his best to become an atheist/feminist/SJW Jim Jones ever since.
Yeah, he's a big time cunt online, where it's safe. IRL he's a coward.