This is news: Current and past Bush II-administration EPA administrators believe that global warming is a problem and that humans have "an enormous impact" on global warming.
Most ordinary Americans I've talked to think the opposite. I've been told by people who don't know any better that no one has proved global warming exists, or that if it does it's a natural, cyclical process that should be ignored.
So why isn't the Bush administration Fox News doing more to correct that impression? Because I'm getting tired of getting into arguments with these people over lunch.