I saw in Point Carbon’s daily update today the following headline:

“ENVIRONMENTALISTS CALL FOR IPCC TO PROVIDE STRONG MESSAGE ON CLIMATE CHANGE”

So you already know what this is about. The subline on Point Carbon’s article is

Environmental groups today called on the world’s scientists not to water down a long-awaited report on mitigating climate change when it is published this Friday

But I wonder if the advocacy groups pushing this kind of message have really thought through the consequences of such advocacy. The message is unequivocal: make the science report say what we want it to say. Oh, and do it by Friday. Thanks! But what if the IPCC WGIII authors were to respond to Greenpeace et al.’s pressure?

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Some of you will be aware that a TV film entitled “The Great Global Warming Swindle” was produced by a company called Wag TV and shown on UK TV. The show, which I have not seen, purportedly debunks the science behind climate change. When aired it generated the sort of tempest in a teapot reaction that so often characterizes these sorts of things.

But subsequently, Bob Ward, formerly a spokesperson for the Royal Society and now in a similar role for a catastrophe modeling firm, RMS, Inc., organized a open letter calling for Wag TV, and the film’s producer Martin Durkin, to cease and desist plans to disseminate the show via DVD. The letter has stirred up a debate about free speech and the role of scientists in political debates. Mr. Ward explained the letter as follows:

“Free speech does not extend to misleading the public by making factually inaccurate statements. Somebody has to stand up for the public interest here.”

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We’ve argued here that it has been over for a while, but this survey from the New York Times should make it obvious:

Americans in large bipartisan numbers say the heating of the earth’s atmosphere is having serious effects on the environment now or will soon and think that it is necessary to take immediate steps to reduce its effects, the latest New York Times/CBS News poll finds.

Ninety percent of Democrats, 80 percent of independents and 60 percent of Republicans said immediate action was required to curb the warming of the atmosphere and deal with its effects on the global climate. Nineteen percent said it was not necessary to act now, and 1 percent said no steps were needed.

Recent international reports have said with near certainty that human activities are the main cause of global warming since 1950. The poll found that 84 percent of Americans see human activity as at least contributing to warming.

The poll also found that Americans want the United States to support conservation and to be a global leader in addressing environmental problems and developing alternative energy sources to reduce reliance on fossil fuels like oil and coal.

For those still looking to play the skeptic game there is also good news as there are still a few left: 4% said recent strange weather was caused by “God/end of world/bible” and 2% said “space junk.” In all seriousness, I don’t expect the skeptic game to end any time soon, despite the overwhelming consensus of public opinion.

This 2008 presidential race poll by Quinnipac University provides some evidence in support of our hypothesis that climate change can prove to be a powerful wedge issue for Al Gore in the 2008 election. Key point:

But former Vice President Al Gore, who is not yet a candidate, runs better against Republican challengers in most Swing State matchups than Sen. Clinton or Illinois Sen. Barack Obama. . . “Mayor Rudolph Giuliani remains the front-runner, but he and the entire Democratic field should wonder if Al Gore will become an inconvenient truth in the 2008 presidential race and go for the biggest Oscar of them all,” said Peter A. Brown, assistant director of the Quinnipiac University Polling Institute.

A while back we prepped our readers to get ready for air capture. This article from a New Jersey newspaper, the Star-Ledger, describes how one air capture technology is progressing and how different interests are already taking political positions on its merits:

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This fascinating discovery portends all sorts of interesting ethical, political, and policy questions. I do wonder how much thinking governments, the Vatican, and others have put into developing a response plan for when life is discovered beyond Earth. It’d be surprising if there were no thinking along these lines, then again, maybe not.

The IPCC assessment process is widely referred to as reflecting a consensus of the scientific community. An AP news story reports on a leaked copy of the forthcoming Working Group III report on mitigation.

“Governments, businesses and individuals all need to be pulling in the same direction,” said British researcher Rachel Warren, one of the report’s authors.

For one thing, the governments of such major emitters as the United States, China and India will have to join the Kyoto Protocol countries of Europe and Japan in imposing cutbacks in carbon dioxide and other heat-trapping gases emitted by industry, power plants and other sources.

The Bush administration rejected the protocol’s mandatory cuts, contending they would slow U.S. economic growth too much. China and other poorer developing countries were exempted from the 1997 pact, but most expected growth in greenhouse emissions will come from the developing world.

The draft report from the Intergovernmental Panel on Climate Change (IPCC), whose final version is to be issued in Bangkok on May 4, says emissions can be cut below current levels if the world shifts away from carbon-heavy fuels like coal, embraces energy efficiency and significantly reduces deforestation.

“The opportunities, the technology are there and now it’s a case of encouraging the increased use of these technologies,” said International Energy Agency analyst Ralph Sims, another of the 33 scientists who drafted the report.

As we’ve often discussed here, human-caused climate change is a serious problem requiring attention to both mitigation and adaptation. While I can make sense of a consensus among Working Group I scientists on causes and consequences of climate change, and even a consensus among Working Group II on impacts, how should we interpret a “consensus” among 33 authors recommending specific political actions? All of the movement toward the “democratization of science” and “stakeholder involvement” and “public participation” that characterizes science and technology issues ranging from GMOs to nanotechnology to nuclear waste disposal seems oddly absent in the climate issue in favor of a far more technocratic model of decision making. Is climate change somehow different?

At the request of Congressman Joseph Lieberman (ID-CT), the U.S. Government Accountability Office, a research arm of Congress, has just released a report on climate change and insurance (PDF). The report is excellent and well worth reading for anyone with interest in the subject. Now whether or not an excellent report makes a positive difference in policy making is another matter . . . Here are a few excerpts and my commentary:

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Cherries ripe for the picking:

Too balanced

Biased

Put me in neither camp. I actually think that the media — in toto — has done a good job of covering a challenging and protean issue.

Based on my most recent interaction, the folks at RealClimate seem less interested than ever on an open exchange of views on scientific topics. But I guess that is what might be expected when one points out that the they are spreading misinformation.

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