Wednesday, February 25, 2009

How to survive the coming climate change

..."So if only a fraction of the planet will be habitable, how will our vast population survive? Some, like Lovelock, are less than optimistic. "Humans are in a pretty difficult position and I don't think they are clever enough to handle what's ahead. I think they'll survive as a species all right, but the cull during this century is going to be huge," he says. "The number remaining at the end of the century will probably be a billion or less."

John Schellnhuber of the Potsdam Institute for Climate Impacts Research in Germany is more hopeful. The 4 °C warmer world would be a huge challenge, he says, but one we could rise to. "Would we be able to live within our resources, in this world? I think it could work with a new division of land and production..."

essay here from New Scientist

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