Christopher Booker, in the Telegraph, adds another glaring example to what is becoming an ever-growing list of exposed scientific falsehoods and wholly-fabricated claims of dire climactic effects.
This time it is the same Intergovernmental Panel on Climate Change (IPCC) that asserted that Himalayan glaciers would disappear by 2035 on the basis on a phone conversation has been found to be basing its claims concerning the Amazon rainforest on environmentalist agitprop.
The IPCC made a prominent claim in its 2007 report… citing the WWF as its authority, that climate change could endanger “up to 40 per cent” of the Amazon rainforest â€“ as iconic to warmists as those Himalayan glaciers and polar bears. This WWF report, it turned out, was co-authored by Andy Rowell, an anti-smoking and food safety campaigner who has worked for WWF and Greenpeace, and contributed pieces to Britain’s two most committed environmentalist newspapers. Rowell and his co-author claimed their findings were based on an article in Nature. But the focus of that piece, it emerges, was not global warming at all but the effects of logging.
A Canadian analyst has identified more than 20 passages in the IPCC’s report which cite similarly non-peer-reviewed WWF or Greenpeace reports as their authority, and other researchers have been uncovering a host of similarly dubious claims and attributions all through the report. These range from groundless allegations about the increased frequency of “extreme weather events” such as hurricanes, droughts and heatwaves, to a headline claim that global warming would put billions of people at the mercy of water shortages â€“ when the study cited as its authority indicated exactly the opposite, that rising temperatures could increase the supply of water.
Little of this has come as a surprise to those who have studied the workings of the IPCC over the years. As I show in my book The Real Global Warming Disaster, there is no greater misconception about the IPCC than that it was intended to be an impartial body, weighing scientific evidence for and against global warming. It was set up in 1988 by a small group of scientists all firmly committed to the theory of “human-induced climate change”, and its chief purpose ever since has been to promote that belief.
Read the whole thing.