The Global Warming Idiots Are Playing Dirty

 

The Times of London follows up on its story about climate scientist Lennart Bengtsson, who was hounded into resigning from a climate skeptic think tank.

 

Now it appears that a paper authored by Bengtsson was rejected by a prestigious journal because it may have aided the skeptic's cause.

Lennart Bengtsson, a research fellow at the University of Reading and one of the authors of the study, said he suspected that intolerance of dissenting views on climate science was preventing his paper from being published. “The problem we now have in the climate community is that some scientists are mixing up their scientific role with that of a climate activist,” he added.

Professor Bengtsson’s paper challenged the finding of the UN’s Inter-governmental Panel on Climate Change (IPCC) that the global average temperature would rise by up to 4.5C if greenhouse gases in the atmosphere were allowed to double.

It suggested that the climate might be much less sensitive to greenhouse gases than had been claimed by the IPCC in its report last September, and recommended that more work be carried out “to reduce the underlying uncertainty”.

The five contributing scientists, from America and Sweden, submitted the paper to Environmental Research Letters, one of the most highly regarded journals, at the end of last year but were told in February that it had been rejected.

A scientist asked by the journal to assess the paper under the peer review process wrote that he strongly advised against publishing it because it was “less than helpful”.

The unnamed scientist concluded: “Actually it is harmful as it opens the door for oversimplified claims of ‘errors’ and worse from the climate skeptics media side.”

What's significant is that Bengsston's paper does not deny global warming is happening, but rather the IPCC is wrong about how fast the climate is changing and the sensitivity of the climate to greenhouse gases. And yet, because the paper is "less than helpful," it was rejected.

Climate change hysterics are looking more and more like members of a cult or religion. Apostasy must be punished at all costs - even at the expense of sacred scientific principles of open inquiry and following the evidence wherever it leads. 

No doubt this will add fuel to the fire to the debate here in the US as President Obama readies his pen to sign more executive orders to "fight" climate change.

Thank You: American Thinker

The United Nations IPCC Deliberately Misrepresents Climate Change

 

The United Nations’ Intergovernmental Panel on Climate Change (IPCC) is releasing its latest report, the “Working Group II Contribution to the Fifth Assessment Report.” Like its past reports, this one predicts apocalyptic consequences if mankind fails to give the UN the power to tax and regulate fossil fuels and subsidize and mandate the use of alternative fuels. But happily, an international group of scientists I have been privileged to work with has conducted an independent review of IPCC’s past and new reports, along with the climate science they deliberately exclude or misrepresent.

Our group, called the Nongovernmental International Panel on Climate Change (NIPCC), was founded in 2003 by a distinguished atmospheric physicist, S. Fred Singer, and has produced five hefty reports to date, the latest being released today (March 31).

So how do the IPCC and NIPCC reports differ? The final draft of the IPCC’s Summary for Policymakers identifies eight “reasons for concern” which media reports say will remain the focus of the final report. The NIPCC reports address each point too, also summarizing their authors’ positions in Summaries for Policymakers. This provides a convenient way to compare and contrast the reports’ findings.
Here’s what the reports say:

IPCC: “Risk of death, injury, and disrupted livelihoods in low-lying coastal zones and small island developing states, due to sea-level rise, coastal flooding, and storm surges.”
NIPCC: “Flood frequency and severity in many areas of the world were higher historically during the Little Ice Age and other cool eras than during the twentieth century. Climate change ranks well below other contributors, such as dikes and levee construction, to increased flooding.”

IPCC: “Risk of food insecurity linked to warming, drought, and precipitation variability, particularly for poorer populations.”
NIPCC: “There is little or no risk of increasing food insecurity due to global warming or rising atmospheric CO₂ levels. Farmers and others who depend on rural livelihoods for income are benefitting from rising agricultural productivity throughout the world, including in parts of Asia and Africa where the need for increased food supplies is most critical. Rising temperatures and atmospheric CO₂ levels play a key role in the realization of such benefits.

IPCC: “Risk of severe harm for large urban populations due to inland flooding.”
NIPCC: “No changes in precipitation patterns, snow, monsoons, or river flows that might be considered harmful to human well-being or plants or wildlife have been observed that could be attributed to rising CO₂ levels. What changes have been observed tend to be beneficial.”

IPCC: “Risk of loss of rural livelihoods and income due to insufficient access to drinking and irrigation water and reduced agricultural productivity, particularly for farmers and pastoralists with minimal capital in semi-arid regions.”
NIPCC: “Higher atmospheric CO₂ concentrations benefit plant growth-promoting microorganisms that help land plants overcome drought conditions, a potentially negative aspect of future climate change. Continued atmospheric CO₂ enrichment should prove to be a huge benefit to plants by directly enhancing their growth rates and water use efficiencies.”

IPCC: “Systemic risks due to extreme [weather] events leading to breakdown of infrastructure networks and critical services.”
NIPCC: “There is no support for the model-based projection that precipitation in a warming world becomes more variable and intense. In fact, some observational data suggest just the opposite, and provide support for the proposition that precipitation responds more to cyclical variations in solar activity.”

IPCC: “Risk of loss of marine ecosystems and the services they provide for coastal livelihoods, especially for fishing communities in the tropics and the Arctic.” NIPCC: “Rising temperatures and atmospheric CO₂ levels do not pose a significant threat to aquatic life. Many aquatic species have shown considerable tolerance to temperatures and CO₂ values predicted for the next few centuries, and many have demonstrated a likelihood of positive responses in empirical studies. Any projected adverse impacts of rising temperatures or declining seawater and freshwater pH levels (“acidification”) will be largely mitigated through phenotypic adaptation or evolution during the many decades to centuries it is expected to take for pH levels to fall.”

IPCC: “Risk of loss of terrestrial ecosystems and the services they provide for terrestrial livelihoods.”
NIPCC: “Terrestrial ecosystems have thrived throughout the world as a result of warming temperatures and rising levels of atmospheric CO₂. Empirical data pertaining to numerous animal species, including amphibians, birds, butterflies, other insects, reptiles, and mammals, indicate global warming and its myriad ecological effects tend to foster the expansion and proliferation of animal habitats, ranges, and populations, or otherwise have no observable impacts one way or the other. Multiple lines of evidence indicate animal species are adapting, and in some cases evolving, to cope with climate change of the modern era.”

IPCC: “Risk of mortality, morbidity, and other harms during periods of extreme heat, particularly for vulnerable urban populations.”
NIPCC: “A modest warming of the planet will result in a net reduction of human mortality from temperature-related events. More lives are saved by global warming via the amelioration of cold-related deaths than those lost under excessive heat. Global warming will have a negligible influence on human morbidity and the spread of infectious diseases, a phenomenon observed in virtually all parts of the world.”

How could two teams of scientists come to such obviously contradictory conclusions on seemingly every point that matters in the debate over global warming? There are many reasons why scientists disagree, the subject, by the way, of an excellent book a couple years ago titled Wrong by David H. Freedman. A big reason is IPCC is producing what academics call “post-normal science” while NIPCC is producing old-fashioned “real science.”

Read More: Forbes

Global Warming Fools are Feeling the Heat

On Friday Sept. 27th the Intergovernmental Panel on Climate Change delivers its latest verdict on the state of man-made global warming. Though the details are a secret, one thing is clear: the version of events you will see and hear in much of the media, especially from partis pris organisations like the BBC, will be the opposite of what the IPCC’s Fifth Assessment Report actually says.

Already we have had a taste of the nonsense to come: a pre-announcement to the effect that “climate scientists” are now “95 per cent certain” that humans are to blame for climate change; an evidence-free declaration by the economist who wrote the discredited Stern Report that the computer models cited by the IPCC “substantially underestimate” the scale of the problem; a statement by the panel’s chairman, Dr Rajendra Pachauri, that “the scientific evidence of… climate change has strengthened year after year”.

As an exercise in bravura spin, these claims are up there with Churchill’s attempts to reinvent the British Expeditionary Force’s humiliating retreat from Dunkirk as a victory. In truth, though, the new report offers scant consolation to those many alarmists whose careers depend on talking up the threat. It says not that they are winning the war to persuade the world of the case for catastrophic anthropogenic climate change – but that the battle is all but lost.

At the heart of the problem lie the computer models which, for 25 years, have formed the basis for the IPCC’s scaremongering: they predicted runaway global warming, when the real rise in temperatures has been much more modest. So modest, indeed, that it has fallen outside the lowest parameters of the IPCC’s prediction range. The computer models, in short, are bunk.

Read More: The Telegraph

The Intergovernmental Panel on Climate Change is changing their tune on Global Warming

There have already been leaks from this 31-page document, which summarizes 1,914 pages of scientific discussion, but thanks to a senior climate scientist, I have had a glimpse of the key prediction at the heart of the document. The big news is that, for the first time since these reports started coming out in 1990, the new one dials back the alarm. It states that the temperature rise we can expect as a result of man-made emissions of carbon dioxide is lower than the IPCC thought in 2007.

Admittedly, the change is small, and because of changing definitions, it is not easy to compare the two reports, but retreat it is. It is significant because it points to the very real possibility that, over the next several generations, the overall effect of climate change will be positive for humankind and the planet.

Specifically, the draft report says that "equilibrium climate sensitivity" (ECS)—eventual warming induced by a doubling of carbon dioxide in the atmosphere, which takes hundreds of years to occur—is "extremely likely" to be above 1 degree Celsius (1.8 degrees Fahrenheit), "likely" to be above 1.5 degrees Celsius (2.4 degrees Fahrenheit) and "very likely" to be below 6 degrees Celsius (10.8 Fahrenheit). In 2007, the IPPC said it was "likely" to be above 2 degrees Celsius and "very likely" to be above 1.5 degrees, with no upper limit. Since "extremely" and "very" have specific and different statistical meanings here, comparison is difficult.

Still, the downward movement since 2007 is clear, especially at the bottom of the "likely" range. The most probable value (3 degrees Celsius last time) is for some reason not stated this time.

A more immediately relevant measure of likely warming has also come down: "transient climate response" (TCR)—the actual temperature change expected from a doubling of carbon dioxide about 70 years from now, without the delayed effects that come in the next century. The new report will say that this change is "likely" to be 1 to 2.5 degrees Celsius and "extremely unlikely" to be greater than 3 degrees. This again is lower than when last estimated in 2007 ("very likely" warming of 1 to 3 degrees Celsius, based on models, or 1 to 3.5 degrees, based on observational studies).

Most experts believe that warming of less than 2 degrees Celsius from preindustrial levels will result in no net economic and ecological damage. Therefore, the new report is effectively saying (based on the middle of the range of the IPCC's emissions scenarios) that there is a better than 50-50 chance that by 2083, the benefits of climate change will still outweigh the harm.

Read More: The Wall Street Journal

United Nations admits that they might be wrong on Global Warming

 

A leaked report by a United Nations’ group dedicated to climate studies says that heat from the sun may play a larger role than previously thought.

“Results do suggest the possibility of a much larger impact of solar variations on the stratosphere than previously thought, and some studies have suggested that this may lead to significant regional impacts on climate,” reads a draft copy of a major, upcoming report from the U.N.’s Intergovernmental Panel on Climate Change (IPCC).

The man who leaked the report, StopGreenSuicide blogger Alec Rawls, told FoxNews.com that the U.N.’s statements on solar activity were his main motivation for leaking the document.

“The public needs to know now how the main premises and conclusions of the IPCC story line have been undercut by the IPCC itself,” Rawls wrote on his website in December, when he first leaked the report.
Rawls blames the U.N. for burying its point about the effect of the sun in Chapter 11 of the report.

“Even after the IPCC acknowledges extensive evidence for ... solar forcing beyond what they included in their models, they still make no attempt to account for this omission in their predictions. ... It's insane,” he told FoxNews.com.

Read More: Fox News