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Posts Tagged "James Hansen"


Why Jim Hansen Stopped Being a Government Scientist [Video]

Why did James Hansen retire on April 2 after 32 years as director of NASA’s Goddard Institute for Space Studies? As he told the enterprising students of Columbia University’s Sustainability Media Lab who captured him in the following video, “I want to devote full time to trying to help the public understand the urgency of [...]

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2-Degree Global Warming Limit Is Called a “Prescription for Disaster”

SAN FRANCISCO—A mantra that has driven global negotiations on carbon dioxide emissions for years has been that policy-makers must prevent warming of more than two degrees Celsius to prevent apocalyptic climate outcomes. And, two degrees has been a point of no return, a limit directly or indirectly agreed to by negotiators at international climate talks. [...]

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Plugged In

It’s Not About Tar Sands – It’s About Us


By Melissa C. Lott and Scott McNally According to Dr. James Hansen, developing Canada’s tar sands would mean “game over for the climate.” And, the current Director of NASA’s Goddard Institute for Space Studies is disappointed with President Obama for not taking action to stop Canada from causing a climate change-induced apocalypse. But, what Dr. [...]

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