Two thousand US economists and climate scientists, including eight Nobel laureates, are sending a letter Thursday to the Senate urging lawmakers to require immediate nationwide cuts in greenhouse-gas emissions tied to global warming. Scientists urge Senate action on global warming / The Christian Science Monitor - CSMonitor.com
Not entirely unlike the March 1, 2010 letter: http://www.ucsusa.org/assets/documents/global_warming/murkowski-amendment-petition.pdf
