50:1 should now be 100:1

Low ECS doubles the cost:benefit shortfall Guest essay by Barry Brill Topher Fields’ excellent documentary video http://topher.com.au/50-to-1-video-project/ explains that the overall costs of any global effort to reduce greenhouse gas…

Finding: Arctic clouds highly sensitive to air pollution

From the UNIVERSITY OF UTAH and the “other factors besides CO2” department. In 1870, explorer Adolf Erik Nordenskiöld, trekking across the barren and remote ice cap of Greenland, saw something most…

Weekly Climate and Energy News Roundup

The Week That Was: 2013-09-21 (September 21, 2013) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project ################################################### Quote of the Week: A difficult question for the…

A Different Take on the "Hottest Month on Record."

Guest post by David Middleton “NCDC Releases July 2012 U.S. Monthly Climate Report: July 2012 Marked the Hottest Month on Record for the Contiguous United States.” The headline was, of…