Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit
Green Car Congress
NOVEMBER 29, 2009
May, 2009 : Testifying at a public hearing conducted by the US Environmental Protection Agency (EPA), Stanford University professor Mark Jacobsen urged the EPA to incorporate black carbon into calculations of greenhouse gases. “ We are not aiming to let anyone off the hook. A Portfolio Of Promises.
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