Monday, April 26, 2010


Climategate: a scandal that won’t go away
...The first report centred directly on the IPCC itself. When several of the more alarmist claims in its most recent 2007 report were revealed to be wrong and without any scientific foundation, the official response, not least from the IPCC’s chairman, Dr Rajendra Pachauri, was to claim that everything in its report was “peer-reviewed”, having been confirmed by independent experts.

But a new study put this claim to the test. A team of 40 researchers from 12 countries, led by a Canadian analyst Donna Laframboise, checked out every one of the 18,531 scientific sources cited in the mammoth 2007 report. Astonishingly, they found that nearly a third of them – 5,587 – were not peer-reviewed at all, but came from newspaper articles, student theses, even propaganda leaflets and press releases put out by green activists and lobby groups. ...

...Yet this in turn has given rise to all sorts of controversies, not least when Prof Jones last year admitted that much of his data had been “lost” (following his repeated refusals of applications to see it by McIntyre and others). More damaging still was the charge by senior Russian scientists that, in compiling its global record, CRU had cherry-picked the data supplied from Russia, suppressing that from most of the country while retaining the data from the vicinity of cities which, thanks to the “urban heat island” effect, showed a warming trend. So even the accuracy of CRU’s temperature record has been called seriously in doubt, although one would never have guessed it from Oxburgh. ...