NYT’s Paul Krugman: ‘Terrorism can’t and won’t destroy our civilization, but global warming could and might’

http://www.nytimes.com/2015/11/16/opinion/fearing-fear-itself.html?_r=0

Krugman: “Sorry, conservatives: when President Obama describes climate change as the greatest threat we face, he’s exactly right. Terrorism can’t and won’t destroy our civilization, but global warming could and might.”