Asking the question “do you believe in the Theory of Evolution?” is like asking if you believe in the Theory of Gravity. Belief has nothing to do with it, belief is having faith that something is true which is not susceptible to rigorous proof. A scientific theory is a set of tested propositions that can be used to explain and predict a class of phenomena.

Isn’t it interesting that when it’s unseasonably cold all you hear from the reactionary propaganda machine (Fox News, Rush Limbaugh et al) is that that is somehow prove that global warming doesn’t exists, but when it’s unseasonably hot you don’t hear a peep from them?