Led by NASA’s James E. Hansen, the study said it was nearly certain that events like the 2011 Texas heat wave were caused by the human release of greenhouse gases.
By JUSTIN GILLIS, New York Times
Mon, 08/06/2012 - 6:52pm
Led by NASA’s James E. Hansen, the study said it was nearly certain that events like the 2011 Texas heat wave were caused by the human release of greenhouse gases.