This is one humdinger of a paper and it’s been a long time coming. It’s a big step forward in the search for the hot-spot. (If the hot spot were a missing person, McKitrick et al have sighted a corpse.) In 2006 the CCSP quietly admitted with graphs (in distant parts of various reports) that the models were predicting a hot spot that the radiosondes didn’t find (Karl et al 2006). Obviously this was a bit of a problem for the Scare Campaign. Much of the amplifying feedback created in the models also creates the hot-spot, so without any evidence that the hot-spot is occurring, there goes the disaster (and the urgent need for funding and junkets). Douglass et al officially pointed out the glaring deficiency in 2007. Santer et al replied in 2008 by discovering a lot of uncertainties, and stretching the error bars. Since the broad errors bars overlapped he could announce that the hot spot wasn’t really missing (even though he didn’t really find it either). He wrote this up in words effectively saying that the inconsistency in temperatures was not so inconsistent. McIntyre and McKitrick pointed out these key Santer results which used data up to 1999 were overturned with the use of data up to 2009. Somehow, despite all the excitement over Santer et al 2008, the IJOC decided updating it and contradicting it was “not interesting” and it took months to reach that banal conclusion. […]
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