Photo: Hans Joachim Schellnhuber, director of the Potsdam Institute for Climate Impact Research, spoke several times at the climate conference in Copenhagen. Lizette Kabré. Climate congress, Copenhagen 2009.From Dot.com/New York Times:
[UPDATE, 1:45 p.m.: A roundup of economists' and scientists' views at the Copenhagen climate meeting and a reaction from Mike Hulme, a participating scientist.]
COPENHAGEN — A scientist known for his aggressive stance on climate policy made an apocalyptic prediction on Thursay.
Hans Joachim Schellnhuber, the director of the Potsdam Institute for Climate Impact Research in Germany, said that if the buildup of greenhouse gases and its consequences pushed global temperatures 9 degrees Fahrenheit higher than today — well below the upper temperature range that scientists project could occur from global warming — Earth’s population would be devastated. [UPDATED, 6:10 p.m: The preceding line was adjusted to reflect that Dr. Schellnhuber was not describing a worst-case warming projection. h/t to Joe Romm.]
“In a very cynical way, it’s a triumph for science because at last we have stabilized something –- namely the estimates for the carrying capacity of the planet, namely below 1 billion people,” said Dr. Schellnhuber, who has advised German Chancellor Angela Merkel on climate policy and is a visiting professor at Oxford.
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