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      Knowledge is Power

      Scientific American October 2000

      Six Billion and Counting

      Overpopulation hasn¿t brought humanity to its knees, but that doesn¿t mean people aren¿t overburdening the earth

      • By Julie Lewis on October 1, 2000

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      More in the October 2000 issue of Scientific American
      • Dingy Skies
      • Mr. Spock, Phone Home
      • Riding the Rumble
      View Full Contents
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