Nearly all of the UN-approved climate computer models were wrong. The IPCC finally admitted as much. The IPCC also admits that the “hockey stick” it used to feature in past reports wasn’t accurate. Penn State professor Michael Mann has been dining out for years on his infamous hockey stick,” a dread graph featured by Al Gore in his Oscar-winning documentary “An Inconvenient Truth.” The graph looked so dramatic — like a hockey stick — only because it ignored the Medieval Warm Period, a time about a thousand years ago when temperatures were warmer than today — when wine grapes grew in England and Greenland was green. The “hockey stick” is missing from the Fifth Assessment Report, and the IPCC admits the Medieval Warm Period was warmer and more global than it claimed in the past.
Posted on: Wed, 30 Oct 2013 23:30:32 +0000
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