Here’s a letter Governor Jerry Brown sent to Ben Carson when he said that climate change was irrelevant: Dear Dr. Carson, I hope you’ve enjoyed your visit to the Golden State. It’s come to my attention that while you were here you said the following regarding climate science: “I know there are a lot of people who say ‘overwhelming science,’ but then when you ask them to show the overwhelming evidence, they never show it…There is no overwhelming science that the things that are going on are man-caused and not naturally caused. Gimmie a break.”