New insights emerge on what drives long-term climatic trends

Sources and sinks From the UNIVERSITY OF CALIFORNIA – SANTA BARBARA For the entire history of our species, humans have lived on a planet capped by a chunk of ice at each pole. But Earth has been ice-free for about 75 percent of the time since complex life first appeared. This variation in background climate,…

via Watts Up With That?

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March 17, 2019 at 05:09AM

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