On Tuesday night, popular TV show host Bill Nye the Science Guy and biblical creationist Ken Ham (President of the creationist organization Answers in Genesis) squared off in a public debate on the topic of creationism vs. evolution. (As of today, you can watch a full video of the debate here.) I say “squared off,” but in reality, the debaters were actually very cordial, and to their credit, focused on attacking the arguments of the other person rather than resorting to personal insults.