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3 items by Bill McKibben

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  The Arctic Ice Crisis | ARTICLE

  There's no place on Earth that's changing faster – and no place where that change matters more – than Greenland. Late last month, NASA reported that ice all across the vast glacial interior of the world's largest...

  August 16, 2012 10:10 AM ET
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  Global Warming's Terrifying New Math | ARTICLE

  If the pictures of those towering wildfires in Colorado haven't convinced you, or the size of your AC bill this summer, here are some hard numbers about climate change: June broke or tied 3,215 high-temperature records across...

  July 19, 2012 9:35 AM ET
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  The Keystone Pipeline Revolt: Why Mass Arrests are Just the Beginning | ARTICLE

  Let's get the jail part out of the way right at the start. Central Cell Block in Washington, D.C., is exactly as much...

  September 28, 2011 8:00 AM ET