EPA: Causes of Climate Change

EPA menar, liksom IPCC, att det är mycket sannolikt att CO2 är den primära orsaken. "Recent climate changes, however, cannot be explained by natural causes alone. Research indicates that natural causes do not explain most observed warming, especially warming since the mid-20 century. Rather, it is extremely likely that human activities have been the dominant cause of that warming.

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Causes of Climate Change

Fn leds EPA av en vikarie utsedd av Obama i avvaktan på att den Trump utsett kan tillträda. Det ska bli intressant att se hur EPAs information om klimatet förändras.