Intelligence is not one thing.

Anytime you disagree consider the chance that Newton could have writen a Bach sonata.

It is very obvious looking at what is posted here at SAGG that a lot of people just are mentally incapable of understanding scientific concepts and the scientific method: They JUST DON'T GET IT.

It is much like in computer sci. where I teach. There are people that, try as they might, can not get Boolean logic. And yet they may be brilliant in their current careers.
DA Morgan