Comment No, they don't (Score 1) 470
I confess I have conflicting opinions about Penn and Teller (just as they have conflicting opinions about many things.) And I have no desire to defend their libertarian views.
However, it is clear that Pen and Teller do not support pseudoscience. In fact, they go out of their way to debunk it. This is even mentioned in the very wikipedia link you supply.
I assume you are trying to claim that libertarianism itself is a kind of pseudoscience. I'm not a libertarian, but even I must disagree with that. It is a philosophy.