NASA’s James Hansen: “One sure bet is that this decade will be the warmest in history.” - New analysis asks "Can people recognize changing climate?"

http://climateprogress.org/2011/03/29/nasa-james-hansen-sure-bet-decade-warmest-in-history/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+climateprogress%2FlCrX+%28Climate+Progress%29