whether there's real global warming has not been determined. >> has not been determined. burckle is in good company by the way. mitt romney agrees. let's listen. >> my view is that we don't know what's causing climate change on this planet, and the idea of spending trillions of dollars to try and reduce co2 emissions is not the right course for us. >> at least he admits there's climate change. that's progress in that crowd. exhibit b, evolution. who could forget rick perry on the campaign trail explaining how they sort of teach evolution down in texas. >> you know, it's a theory that is out there. it's got some gaps in, but in texas we teach both creationism and evolution, in our public schools. because i figure you're smart enough to figure out which one is right. >> unbelievable. michele bachmann isn't sure about evolution either and she says she has science on her side.