U.N. releases plan to help world’s largest economies avoid climate catastrophe

Jeffrey Sachs of the Earth Institute

effrey Sachs, Director of Columbia University’s Earth Institute, said talking in the abstract was failing to produce the deep changes needed to move to a low-carbon global economy. Photograph: Ted Aljibe/AFP/Getty Images

There is general agreement that the Copenhagen climate summit in 2009 was a failure and that since then little to no concrete action has been taken by the world’s major powers to alleviate the causes of climate change. But perhaps now there is at least a glimmer of hope.

On Tuesday, the United Nations was presented with a roadmap to avoid a climate catastrophe, prescribing specific actions for the world’s biggest economies to keep warming below 2C.

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