DotEarth with Andrew Revkin
  • My Vlog

    • 1958 - Global Warming - It's NOT newly known - Duration: 79 seconds.

      • 10 years ago
      For FIFTY YEARS scientists have known about global warming. This exerpt is from the well known educational documentary "Unchained Goddess" produced by Frank Capra for Bell Labs for their televisio...
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    b-day ng president nAmin
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