James E. Hansen Retiring From NASA to Fight Global Warming - NYTimes.com - 0 views
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Climate Maverick to Quit NASA
Keystone XL: The pipeline to disaster
If Obama OKs the Keystone XL, it will exacerbate global warming and put the U.S. on the hook for spills and environmental degradation, all in service to one of the planet's dirtiest fuels.