When I did my PhD, I was chatting with another PhD student there. I told him I went to a museum where they had a really cool lineup of all the early hominids, all the way back to Lucy.

And he said something like "why would you care about all those deformed humans?" So I went "no, I mean, the proto humans, before they evolved into homo sapiens". I laughed and said "aren't you too smart to believe in evolution?"

So yeah, you don't have to be stupid to be an idiot.