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      Knowledge is Power

      Scientific American May 2001

      A Case Study for Global Warming

      The Little Ice Age offers clues to how our society might handle a major climate change

      • By Keay Davidson on May 1, 2001

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      More in the May 2001 issue of Scientific American
      • The Artic Oil & Wildlife Refuge
      • Taken to Heart
      • Letters to the Editors, May 2001
      View Full Contents
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