two things. 1. an actor claims to be smarter than almost all the scientists there are and is somehow capable of "debunking" them.
2. What if we put a 50 page preface on the bible and gave it out? "This book is full of utter horseshit and should not be taken literally by anyone. It should not be taught to children as fact, and its racism and undeniable connection to hitler's nazi regime cannot be ignored."
Not to suggest by any stretch that the "origin of species" is somehow a bible for atheists or even comes close, but it does seem a reasonable retort.