Source: NASA climate scientist James Hansen retires to join global warming fight full time - CSMonitor.com With sequestration, NASA has stopped conference attendance. So it makes sense for James to continue the work by speaking out in public, attending conferences. More importantly, he is free from civil servant restrictions on political activities. I wonder if he might run for Pat Toomey's seat? Bob Wilson
http://www.nytimes.com/2013/04/02/science/james-e-hansen-retiring-from-nasa-to-fight-global-warming.html?pagewanted=all&_r=0 I am happy that he is going to be doing the activism on his own, instead of getting arested multiple times as the head of a great institution.