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Devil In The Details: Is Copenhagens 2 ºC Guardrail Obsolete?

Green Car Congress

Neil Adger and Jon Barnett lay out four “reasons for concern about adaptation” to climate change, to counter “what we perceive to be a widespread belief that adaptation will be smooth, cheap, and easy to implement.”. achieve a maximal average 2 ºC rise in worldwide temperatures, assuming peak years of 2011, 2015, and 2020.