Quote:Michael Mann, the author of a notorious scientific study that is a tent pole of global warming public policy, has been found innocent of charges of improper conduct.

Quote: The IPCC Consensus Was Phoney, Says Mike Hulme
Sunday, 13 June 2010 16:20 Lawrence Solomon, Financial Post

The UN’s Intergovernmental Panel on Climate Change misled the press and public into believing that thousands of scientists backed its claims on manmade global warming, according to Mike Hulme, a prominent climate scientist and IPCC insider. The actual number of scientists who backed that claim was “only a few dozen experts,” he states in a paper for Progress in Physical Geography, co-authored with student Martin Mahony.

“Claims such as ‘2,500 of the world’s leading scientists have reached a consensus that human activities are having a significant influence on the climate’ are disingenuous,” the paper states unambiguously, adding that they rendered “the IPCC vulnerable to outside criticism.”

Hulme, Professor of Climate Change in the School of Environmental Sciences at the University of East Anglia – the university of Climategate fame — is the founding Director of the Tyndall Centre for Climate Change Research and one of the UK’s most prominent climate scientists. Among his many roles in the climate change establishment, Hilme was the IPCC’s co-ordinating Lead Author for its chapter on ‘Climate scenario development’ for its Third Assessment Report and a contributing author of several other chapters.

Hulme’s depiction of IPCC’s exaggeration of the number of scientists who backed its claim about man-made climate change can be found on pages 10 and 11 of his paper, found here.
Financial Post, 13 June 2010

Quote:Wednesday 24 March 2010
UEACRU - epetition response

We received a petition asking:

“We the undersigned petition the Prime Minister to suspend the Climate Research Unit at the University of East Anglia from preparation of any Government Climate Statistics until the various allegations have been fully investigated by an independent body.”

Details of Petition:

“The Climate Research Unit at the University of East Anglia is a “leading centre” for the investigation of “manmade global warming” and government policy relies on the integrity of these statistics. Several claims have been made: that data was “cherry picked” to make the 20th century temperature rise look exceptional in historical terms; emails suggest the unit has colluded in “tricks” to “hide the decline” in a high profile scientific journal, and this unit has colluded in active, secret and highly political campaigning through the website “realclimate”. The preparation of climate statistics require many judgements: stations move & sites become surrounded by urban sprawl (urban heating) & a judgement must be made of the size of the offset to apply to the global temperature record. The University accepts most emails are genuine so it appears the Unit has been acting in a highly partisan way incompatible with that of a neutral body preparing and interpreting government data. We call on the PM to suspend all further use of the climate research unit until all pertinent allegations have been investigated and any action (if any) has been taken.”

Read the Government’s response

The Government believes that all these allegations should be investigated transparently.

An independent review is currently examining the scientific conduct of the Climatic Research Unit (CRU) and is due to report its findings later in the spring. More information on the review can be found at: http://www.cce-review.org/. The University of East Anglia also recently announced that there will be a separate review to examine the CRU’s key scientific publications. The findings of both these reviews will be made public.

The House of Commons Select Committee on Science and Technology is also investigating the matter. On 1 March the Select Committee heard evidence from a wide range of contributors, including Professor Jones, who has temporarily stepped down from his post as Director of CRU.

CRU’s analysis of temperature records is not funded by, prepared for, or published by the Government. The resulting outputs are not Government statistics.

Our confidence that the Earth is warming is taken from multiple sources of evidence and not only the HadCRUT temperature record, which CRU scientists contribute to. The same warming trend is seen in two independent analyses carried out in the United States, by the National Oceanic and Atmospheric Administration (NOAA) and the Goddard Institute of Space Studies at the National Aeronautics and Space Administration (NASA). These analyses draw on the same pool of temperature data as HadCRUT, but use different methodologies to produce analyses of temperature change through time. Further evidence of this warming is found in data from instruments on satellites, and in trends of declining arctic sea ice and rising sea levels.

Science is giving us an increasingly clear picture of the risks we face from climate change. With more research, we can better understand those risks, and how to manage them. That is why the Government funds a number of institutions, including the University of East Anglia, to carry out research into climate change science.

Quote:We have been repeatedly told (perhaps "lectured" is a better word) the past twenty years that global warming is occurring. With Climategate and subsequent confessions and bailouts by scientists at the CRU, Penn State, Arizona State, IPCC, et al., we are learning that little to none of the factual content in their "peer reviewed" articles is true. The Medieval Warming Period did occur, and it was warmer than currently; the oceans are not going to flood the plains; and the Arctic Ocean may not be turning into a summer water park. Of course, the mainstream media, especially in the United States, has reported little of this news, and President Obama appears not to be well-informed. But now the global warming story grows more interesting because here in America, we may have our own little "gate." I will call it ATG, for "American Temperaturegate."

Quote:The United Nations climate panel faces a new challenge with scientists casting doubt on its claim that global temperatures are rising inexorably because of human pollution.

In its last assessment the Intergovernmental Panel on Climate Change (IPCC) said the evidence that the world was warming was “unequivocal”.

It warned that greenhouse gases had already heated the world by 0.7C and that there could be 5C-6C more warming by 2100, with devastating impacts on humanity and wildlife. However, new research, including work by British scientists, is casting doubt on such claims. Some even suggest the world may not be warming much at all.

“The temperature records cannot be relied on as indicators of global change,” said John Christy, professor of atmospheric science at the University of Alabama in Huntsville, a former lead author on the IPCC.

...more...

Quote:Terry Mills, professor of applied statistics and econometrics at Loughborough University, looked at the same data as the IPCC. He found that the warming trend it reported over the past 30 years or so was just as likely to be due to random fluctuations as to the impacts of greenhouse gases. Mills’s findings are to be published in Climatic Change, an environmental journal.

Quote:In his State of the Union address last week, President Obama said there was "overwhelming scientific evidence on climate change." In his most recent message to the world, Osama bin Laden said that climate change "is not an intellectual luxury but an actual fact." It's nice to see these two leaders can agree on something.

The hitch is that the man-caused catastrophic global warming theory is dead, and it needs to be buried. Evidence had been mounting for years that there were problems with the global warming model; most telling was that the globe refused to warm up. Carbon emissions continued apace, but the world began cooling. This is why true believers abandoned the "global warming" brand name and tried to shift the debate to the more ambiguous label "climate change," which is something the rest of us like to refer to as "weather."

Quote:Briffa's unusually declining temperature graph points to a serious conundrum that no one has been able to explain yet: Since the 1960s, the tree-ring data no longer reflect actual temperature changes. But why, then, should tree-ring data be valid for periods before that?

Quote:Chapter 1.3.8, for example, contains a discussion of the possible relationship between climate change and the increased incidence of natural disasters, which, after Hurricane Katrina in the United States, have now become a politically charged issue.

At the IPCC report, the damage associated with such events "are very likely to increase due to increased frequencies and intensities of some extreme weather events" (italics in original). The report cites as evidence a study that supposedly demonstrates precisely this trend.

The only problem is that the study in question had not been subjected to outside peer review before the IPCC report went to press. This has since been done, and the conclusions are surprising: "We find insufficient evidence to claim a statistical relationship between global temperature increase and normalized catastrophe losses," read the report published in the compendium "Climate Extremes and Society."

Roger Pielke, a leading expert in this field, wrote in his blog: "The claims were not just wrong. The claims were based on knowledge that just doesn't exist."