Skepticism about man-made climate change — once seen as a fairly fringe belief, now a pretty big topic of political debate — is increasingly the norm among Republican voters. A December 2009 Ipsos/McClatchy poll found only 57 percent of GOP voters saying climate change was happening at all, and a 42 percent minority chalking it up to human activity.
In his latest book, “No Apology,” Mitt Romney sets himself up in the shrinking “climate change is happening but we don’t need a carbon tax” camp.
I believe that climate change is occurring — the reduction in the size of global ice caps is hard to ignore. I also believe that human activity is a contributing factor.
Again, this issue is evolving so fast — with people like Sen. Jim Inhofe, R-Okla., becoming Tea Party folk heroes, national sites like Pajamas Media demanding that Al Gore return his Academy Award, and local blogs along with county parties openly mocking the idea of climate change — that by the time Iowa Caucus-goers turn out in 2012, Romney might be in the deep minority of GOPers.