The dam that global warming zealots have erected to keep out criticism of their theory is giving way. The American Physical Society, which represents around 50,000 physicists, has retreated from its past position that anthropogenic global warming is “incontrovertible” and has now acknowledged that “[t]here is a considerable presence within the scientific community of people who do not agree with the IPCC conclusion that anthropogenic CO2 emissions are very probably…primarily responsible for global warming that has occurred since the Industrial Revolution.” The APS has now opened a debate on global warming in its journal Physics & Society.
One of the two initial contributions published by P&S is by Viscount Monckton, who wrote in an email to DailyTech:
“I was dismayed to discover that the IPCC’s 2001 and 2007 reports did not devote chapters to the central ‘climate sensitivity’ question, and did not explain in proper, systematic detail the methods by which they evaluated it. When I began to investigate, it seemed that the IPCC was deliberately concealing and obscuring its method.”
According to Monckton, there is substantial support for his results, “in the peer-reviewed literature, most articles on climate sensitivity conclude, as I have done, that climate sensitivity must be harmlessly low.”
Monckton, who was the science advisor to Britain’s Thatcher administration, says natural variability is the cause of most of the Earth’s recent warming. “In the past 70 years the Sun was more active than at almost any other time in the past 11,400 years … Mars, Jupiter, Neptune’s largest moon, and Pluto warmed at the same time as Earth.”
Most people do not realize that the U.N.’s IPCC report was a political document, not a scientific one. As such, it explicitly refused to consider any of the recent scientific work on carbon dioxide and the earth’s climate. That work seems to show rather definitively that human activity has little to do with climate change, which has occurred constantly for millions of years.
This would be an appropriate occasion for John McCain to announce that, in view of the fact that the claim of a scientific “consensus” has now unraveled, he is rethinking his own position on the regulation of carbon emissions.
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