World Temps Have Been COOLING for Last Two Millenia

Discussion in 'Science and Technology' started by JimBowie1958, Jul 12, 2012.

  1. JimBowie1958
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    JimBowie1958 Old Fogey

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    Orbital forcing of tree-ring data : Nature Climate Change : Nature Publishing Group

    [​IMG]

    In other words the overall temperature trend for the last two thousand years is that the planet is cooling, not heating up and recent temp increases are just another blip in that trend.
     
    Last edited: Jul 12, 2012
  2. konradv
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    konradv Gold Member

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    So we've been headed into an Ice Age, as they said in the 70s! What's happened since, I wonder?!?! Just because you've got some facts, doesn't mean you have the logic. We're overdue for an Ice Age. Once again I ask, what happened? :eusa_think:
     

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