Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit
Green Car Congress
NOVEMBER 29, 2009
Schnellnhuber had previously advised officials from the Obama administration that the United States may need to reduce its emissions from the present 20 tons of carbon dioxide per person to a zero-carbon target by 2020 in order to have a 50-50 chance of stabilizing the climate at two degrees C above pre-industrial levels.
236 
Let's personalize your content