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Gerhard Knies: His vision

  • Story Highlights
  • Gerhard Knies believes that solar energy plants in the desert could power Earth
  • The deserts receive enough sun in six hours to power the world for a year
  • The price of solar power is already approaching the cost of oil
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From the Blogs: Controversy, commentary, and debate

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Thai ex-Prime Minister Samak diesJanuary Iraq elections face obstacles
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