@Revkin tweets related to: Climate, Maverick, James, Hansen, Nasa

James E. Hansen, the climate scientist who issued the clearest warning of the 20th century about the dangers of global warming, will retire from NASA this week, giving himself more freedom to pursue political and legal efforts to limit greenhouse gases.
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Climate Maverick James Hansen to Quit NASA on Wednesday @nytimes http://t.co/UkhJPDJiVf

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