He predicted that monumental construction dating to the end of the younger Dryas would be found. It was. He predicted that a comet strike at the onset of the Y

He predicted that monumental construction dating to the end of the younger Dryas would be found. It was. He predicted that a comet strike at the onset of the Younger Dryas would be demonstrated. It was. 30+ genera suddenly vanished from North America, along with any hint of Clovis toolmaking. He does better than anybody with his qualifications has any right to. His wacky speculations trace back to unaccounted evidence.