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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Climatic Research Unit email controversy | 8/12 | https://en.wikipedia.org/wiki/Climatic_Research_Unit_email_controversy | reference | science, encyclopedia | 2026-05-05T04:22:41.916840+00:00 | kb-cron |
=== Science Assessment Panel === The report of the independent Science Assessment Panel was published on 14 April 2010 and concluded that the panel had seen "no evidence of any deliberate scientific malpractice in any of the work of the Climatic Research Unit." It found that the CRU's work had been "carried out with integrity" and had used "fair and satisfactory" methods. The CRU was found to be "objective and dispassionate in their view of the data and their results, and there was no hint of tailoring results to a particular agenda." Instead, "their sole aim was to establish as robust a record of temperatures in recent centuries as possible." The panel commented that it was "very surprising that research in an area that depends so heavily on statistical methods has not been carried out in close collaboration with professional statisticians." It found that although the CRU had not made inappropriate use of statistical methods, some of the methods used may not have been the best for the purpose, though it said that "it is not clear, however, that better methods would have produced significantly different results." It suggested that the CRU could have done more to document and archive its work, data and algorithms and stated that the scientists were "ill prepared" for the amount of public attention generated by their work, commenting that "as with many small research groups their internal procedures were rather informal." The media and other scientific organisations were criticised for having "sometimes neglected" to reflect the uncertainties, doubts and assumptions of the work done by the CRU. The UK Government's policy of charging for access to scientific data was described as "inconsistent with policies of open access to data promoted elsewhere." The panel was also stated that "Although we deplore the tone of much of the criticism that has been directed at CRU, we believe that this questioning of the methods and data used in dendroclimatology will ultimately have a beneficial effect and improve working practices." It found that some of the criticism had been "selective and uncharitable" and critics had displayed "a lack of awareness" of the difficulties of research in this area. Speaking at a press conference to announce the report, the panel's chair, Lord Oxburgh, stated that his team had found "absolutely no evidence of any impropriety whatsoever" and that "whatever was said in the emails, the basic science seems to have been done fairly and properly." He said that many of the criticisms and allegations of scientific misconduct had been made by people "who do not like the implications of some of the conclusions" reached by the CRU's scientists. He said that the repeated FOI requests made by climate change sceptic Steve McIntyre and others could have amounted to a campaign of harassment, and the issue of how FOI laws should be applied in an academic context remained unresolved. Another panel member, Professor David Hand, commended the CRU for being explicit about the inherent uncertainties in its research data, commenting that "there is no evidence of anything underhand – the opposite, if anything, they have brought out into the open the uncertainties with what they are dealing with." At the press conference, Hand also commented on the well publicised 1998 paper produced in the United States by scientists led by Michael E. Mann, saying that the hockey stick graph it showed was a genuine effect, but he had an "uneasy feeling" about the use of "inappropriate statistical tools" and said that the 1998 study had exaggerated the effect. He commended McIntyre for pointing out this issue. Mann subsequently told The Guardian that the study had been examined and approved in the US National Academies of Science North Report, and described Hand's comment as a "rogue opinion" not meriting "much attention or credence". The UEA's vice-chancellor, Edward Acton, welcomed the panel's findings. Describing its report as "hugely positive", he stated that "it is especially important that, despite a deluge of allegations and smears against the CRU, this independent group of utterly reputable scientists have concluded that there was no evidence of any scientific malpractice." He criticised the way that the emails had been misrepresented, saying that "UEA has already put on record its deep regret and anger that the theft of emails from the University, and the blatant misrepresentation of their contents as revealed both in this report and the previous one by the Science and Technology Select Committee, damaged the reputation of UK climate science." The UEA issued a statement in which it accepted that "things might have been done better." It said that improvements had already been undertaken by the CRU and others in the climate science community and that the University would "continue to ensure that these imperatives are maintained." It later emerged that the Science Assessment Panel was not assessing the quality but instead the integrity of the CRU's science. Phil Willis described this a "sleight of hand" and was not what the Parliamentary Committee he had chaired had been led to believe. There were also questions about the selection of publications examined by the panel. Lord Oxburgh said that Acton had been wrong to tell the Science and Technology Select Committee in March that his inquiry would look into the science itself. "I think that was inaccurate," Oxburgh said. "This had to be done rapidly. This was their concern. They really wanted something within a month. There was no way our panel could evaluate the science."