Deep Green Resistance: In June 1988, climatologist and NASA scientist James Hansen stood before the Energy and Natural Resources Committee in the United States Senate. The temperature was a sweltering 98 degrees. "The earth is warmer in 1988 than at any time in the history of instrumental measurements, Hansen said. The global warming now is large enough that we can ascribe with a high degree of confidence a cause-and-effect relationship to the greenhouse effect Our computer climate simulations indicate that the greenhouse...