>Anybody capable of being convinced -- which is to say, able to understand science and not ideologically blinded to it -- has needed no subsequent convincing.

I don't think this is an accurate characterization of things. Most people I know believe in climate change, but very few of them could cite any facts or graphs or science that convinced them really. They believe it because people on tv who they trust told them it was true.

I'm not saying this is bad, we should trust experts on topics without expecting every single member of the population to get bogged down in the gritty details. I myself do believe in climate change and vote for democrats. That said, it annoys me when people act like everyone who believes in climate change is a genius who knows science and isn't blinded by ideology while the deniers are cavemen or religious zealots too dumb to get it. Like it or not, it has become a political issue and people on both sides are largely just following their own side, not looking deeply into the findings and methods of scientific studies to decide for themselves if they agree with the researchers.