Impacts of Arctic thaw

Discussion in 'Environment' started by Old Rocks, Oct 7, 2011.

  1. skookerasbil
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    skookerasbil Platinum Member

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    Nobody knows if humans are the cause.

    By the way....what's up with the consistently ghey presentation? Is that intentional? Have you ever been engaged in anything competitive in your life?
     
  2. Old Rocks
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    Old Rocks Diamond Member

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    We know 100% now that humans are the cause of the present warming. Every Scientific Society, every National Academy of Science and every major University has policy statements that say AGW is real, and a clear and present danger. Only the very and willfully ignorant can say that no one knows if humans are the cause.
     

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