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Clean Air Task Force

Copenhagen, Methane Emissions, and the Arctic

Armond Cohen | Posted 05.25.2011 | Green
Armond Cohen

Reducing methane emissions could bring quick results, because its warming lasts only 10 years, while CO2 warming already in place will continue for centuries.

Leaving Behind Coal Codependence

David Roberts | Posted 05.25.2011 | Green
David Roberts

The health and environmental costs of coal are real costs. Subtract them from the societal value of coal and you get a negative sum.