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. Earlier post.) and 5.0%. “It has implications for us. We can’t run away from it.
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