Gobekli Tepe is awesome, but Mr. Hancock is a hack. He may begin with facts, but takes them to unfounded conclusions which "challenge mainstream science" (read:

Gobekli Tepe is awesome, but Mr. Hancock is a hack. He may begin with facts, but takes them to unfounded conclusions which "challenge mainstream science" (read: contain no discernible falsifiable thesis, recede ever into knowledge gaps, and are defined primarily by being anti-establishment).