Saturday, March 13, 2010

GLOBAL WARMISTS STILL IN DENIAL



Climategate is still just beginning to make inroads on this side of the Atlantic. There are still few mainstream news articles on this scandal, and the ones that are published are much like the toadying apologia for Michael Mann which was recently published on the front page of USA Today. The article manages to cover Climategate without discussing the substance of any of the actual scientific controversies and without quoting the ideas or arguments of a single global warming skeptic.

But the mainstream media is not so mainstream any more. The right-leaning press is gaining an ever-larger audience and it has made sure that a large number of people know all about Climategate, scooping the big story out from under all of the old, established media institutions.

The link and excerpts below are to a long article in the The Weekly Standard that provides an excellent overview of the chronology, scope, and implications of the Climategate scandal. None of it will be news to regular readers of TIA Daily, but it's worthwhile to have the whole story put together in one article.

"In Denial," Steven F. Hayward, The Weekly Standard, dated March 15

The UN's Intergovernmental Panel on Climate Change (IPCC), hitherto the gold standard in climate science, is under fire for shoddy work and facing calls for a serious shakeup. The US Climate Action Partnership, the self-serving coalition of environmentalists and big business hoping to create a carbon cartel, is falling apart in the wake of the collapse of any prospect of enacting cap and trade in Congress. Meanwhile, the climate campaign's fallback plan to have the EPA regulate greenhouse gas emissions through the cumbersome Clean Air Act is generating bipartisan opposition. The British media—even the left-leaning, climate alarmists of the Guardian and BBC—are turning on the climate campaign with a vengeance. The somnolent American media, which have done as poor a job reporting about climate change as they did on John Edwards, have largely averted their gaze from the inconvenient meltdown of the climate campaign, but the rock solid edifice in the newsrooms is cracking. Al Gore was conspicuously missing in action before surfacing with a long article in the New York Times on February 28, reiterating his familiar parade of horribles: The sea level will rise! Monster storms! Climate refugees in the hundreds of millions! Political chaos the world over! It was the rhetorical equivalent of stamping his feet and saying "It is too so!" In a sign of how dramatic the reversal of fortune has been for the climate campaign, it is now James Inhofe, the leading climate skeptic in the Senate, who is eager to have Gore testify before Congress….

The IPCC isn't the only important node of the climate campaign having its reputation run through the shredder. The 2006 Stern Review, a British report on the economics of climate change named for its lead author, Lord Nicholas Stern, was revealed to have quietly watered down some of its headline-grabbing claims in its final published report because, as the Telegraph put it, "the scientific evidence on which they were based could not be verified." Like rats deserting a sinking ship, scientists and economists cited in the Stern Review have disavowed the misuse of their work. Two weeks ago the World Meteorological Association pulled the rug out from under one of Gore's favorite talking points—that climate change will mean more tropical storms. A new study by the top scientists in the field concluded that although warmer oceans might make for stronger tropical storms in the future, there has been no climate-related trend in tropical storm activity over recent decades and, further, there will likely be significantly fewer tropical storms in a warmer world. "We have come to substantially different conclusions from the IPCC," said lead author Chris Landsea, a scientist at the National Hurricane Center in Florida. (Landsea, who does not consider himself a climate skeptic, resigned from the IPCC in 2005 on account of its increasingly blatant politicization.)….

Before Climategate, expressing skepticism about catastrophic global warming typically got the hefty IPCC report thrown in your face along with the mantra that "2,500 of the world's top scientists all agree" about climate change. Now the IPCC is being disavowed like a Mission Impossible team with its cover blown. Senate Environment and Public Works chairman Barbara Boxer insisted on February 23 that she relied solely on US scientific research and not the IPCC to support the EPA's greenhouse gas "endangerment finding."…

The next wave of climate revisionism is likely to reopen most of the central questions of "settled science" in the IPCC's Working Group I, starting with the data purporting to prove how much the Earth has warmed over the last century…. Bottom line: Expect some surprises to come out of the revisions of the surface temperature records that will take place over the next couple of years.

Eventually the climate modeling community is going to have to reconsider the central question: Have the models the IPCC uses for its predictions of catastrophic warming overestimated the climate's sensitivity to greenhouse gases?... The models the IPCC uses for projecting a 3 to 4 degree Celsius increase in temperature all assume large positive (that is, temperature-magnifying) feedbacks from a doubling of carbon dioxide in the atmosphere; Schwartz, Lindzen, and Choi discern strong negative (or temperature-reducing) feedbacks in the climate system, suggesting an upper-bound of future temperature rise of no more than 2 degrees Celsius….

Skeptics have known and tried to publicize all of these contrarian or confounding scientific findings, but the compliant news media routinely ignored all of them, enabling the IPCC to get away with its serial exaggeration and blatant advocacy for more than a decade.

The question going forward is whether the IPCC will allow contrarian scientists and confounding scientific research into its process, and include the opportunity for dissenting scientists to publish a minority report. Last March, John Christy sent a proposal to the 140 authors of IPCC Working Group I asking "that the IPCC allow for well-credentialed climate scientists to craft a chapter on an alternative view presenting evidence for lower climate sensitivity to greenhouse gases than has been the IPCC's recent message—all based on published information.... An alternative view is necessary, one that is not censured for the so-called purpose of consensus. This will present to our policymakers an honest picture of scientific discourse and process."…

The lingering question is whether the collapse of the climate campaign is also a sign of a broader collapse in public enthusiasm for environmentalism in general. Ted Nordhaus and Michael Shellenberger, two of the more thoughtful and independent-minded figures in the environmental movement, have been warning their green friends that the public has reached the point of "apocalypse fatigue." They've been met with denunciations from the climate campaign enforcers for their heresy. The climate campaign has no idea that it is on the cusp of becoming as ludicrous and forlorn as the World -Esperanto Association.



Robert Tracinski writes daily commentary at TIADaily.com. He is the editor of "The Intellectual Activist (TIA)" and contributor to "The Freedom Fighter's Journal"

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