Climategate figure and Penn State Professor Michael Mann is threatening to sue National Review for a critical article of Mann and his now infamous “Hockey Stick” temperature graph of Northern Hemisphere temperatures claiming to show unprecedented 20th century warming.
See: National Review Responds to Michael Mann's lawsuit threat: 'Get Lost!' & Michael Mann lawsuit: 'Does Mann really want to litigate hockey stick in a court of law? Does he in fact want to dig into any of his unscientific behavior in a venue in which he will be under oath...''
Mann's lawyer John B. Williams of Cozen O'Connor issued the following statement on August 23, 2012.
Excerpt: “The response of the National Review is telling with respect to the issues it did not address. It did not address, or even acknowledge, the fact that Dr. Mann's research has been extensively reviewed by a number of independent parties, including the National Science Foundation, with never a suggestion of any fraud or research misconduct. It did not address, or even acknowledge, the fact that Dr. Mann's conclusions have been replicated by no fewer than twelve independent studies. It did not deny the fact that it was aware that Dr. Mann has been repeatedly exonerated of any fraudulent conduct.” (For the complete statement see here.)
Mann added: “We intend to file a lawsuit.” (For more on Mann's lawyer, see: Michael Mann lawyers up with Tobacco Lawyers! Represented by experienced defamation lawyer John B. Williams who successfully represented R.J. Reynolds Tobacco Company)
Climate Depot responds to key points made by Mann's lawyer John B. Williams in the above statement.
Mann's lawyer John B. Williams: “...Dr. Mann's research has been extensively reviewed by a number of independent parties, including the National Science Foundation, with never a suggestion of any fraud or research misconduct'
Climate Depot Response: Mann's research has been subjected to nearly a decade of intense scrutiny by his colleagues, climate researchers and institutions. See: 2010: Head of UK Royal Statistical Society Prof. David Hand: Michael Mann's 'Hockey stick' graph was exaggerated -- 'The 'hockey stick' that became emblematic of the threat posed by climate change exaggerated the rise in temperature because it was created using 'inappropriate' methods...would have shown less dramatic results if more reliable techniques had been used to analyze the data'
2009: UN scientists turn on each other: UN Scientist Declares Climategate colleagues Mann, Jones and Rahmstorf 'should be barred from the IPCC process' -- They are 'not credible any more' -- UN IPCC's Eduardo Zorita: 'By writing these lines I will just probably achieve that a few of my future studies will, again, not see the light of publication'
'Wegman Report in 2006 had also warned of a small 'clique' of climate scientists - just 43 -- which operated to manufacture a consensus' -- 'An astonishingly small group of scientists - a number of whom faked data, destroyed evidence needed for checking, silenced skeptics and colluded in exaggerations - has corrupted the entire basis of global warming theory, and dominated the proceedings of the UN IPCC'
Flashback 2006: Wegman Report: 'We found that at least 43 authors have direct ties to Michael Mann...closely connected'
Climate Audit's Steve McIntyre: 'Climategate Documents Confirm Wegman's Hypothesis' -- 'The Wegman Report was vindicated on its hypothesis about peer-review within the Mann 'clique' -- 'The Wegman Report hypothesized, but were unable to prove, that reviewers in the Mann 'clique' had been 'reviewing other members of the same clique'. Climategate provided the missing evidence, Climategate documents showed that clique member Phil Jones had reviewed papers by other members of the clique, including some of the articles most in controversy – confirming what the Wegman Report had only hypothesized'
Flashback 2010: New Book 'The Hockey Stick Illusion' details the case against Michael Mann's Hockey stick temp chart -- 'Exposes in delicious detail, datum by datum, how a great scientific mistake of immense political weight was perpetrated, defended and camouflaged by a scientific establishment that should now be red with shame'
2010: Wash. Post claims Mann's Hockey Stick was 'exonerated by NAS & Penn State. But Neither Claim is true' -- 'No part of NAS conclusion exonerates Mann or his hockey stick'
Steve McIntyre mocks warmist Raymond Bradley's defense of 'Hockey Stick': The 'Hockey Stick' outhouse was actually built of bristlecone pine' -- 'The more recent Mann et al 2008 was built at least, in part, out of mud. While the part using mud may well have been built robustly, it was also built upside down. A definite disadvantage when the outhouse is put to use'
2009: Claims that Hockey Stick has been verified by 'independent' evidence 'is not the case...same proxies are used over and over again'
2011: There He Goes Again: Mann Claims His Hockey Stick was Affirmed by the NAS – 'The NAS report did nothing of the sort, and in fact validated all of the significant criticisms of McIntyre & McKitrick (M&M) and the Wegman Report...The NAS found that Mann's methods had no validation (CE) skill significantly different from zero' – 'Mann never mentions that a subsequent House Energy and Commerce Committee report chaired by Edward Wegman totally destroyed the credibility of the 'hockey stick' and devastatingly ripped apart Mann's methodology as 'bad mathematics'. Furthermore, when Gerald North, the chairman of the NAS panel -- which Mann claims 'vindicated him' – was asked at the House Committee hearings whether or not they agreed with Wegman's harsh criticisms, he said they did:
CHAIRMAN BARTON: Dr. North, do you dispute the conclusions or the methodology of Dr. Wegman's report?
DR. NORTH [Head of the NAS panel]: No, we don't. We don't disagree with their criticism. In fact, pretty much the same thing is said in our report.
DR. BLOOMFIELD [Head of the Royal Statistical Society]: Our committee reviewed the methodology used by Dr. Mann and his co-workers and we felt that some of the choices they made were inappropriate. We had much the same misgivings about his work that was documented at much greater length by Dr. Wegman.
WALLACE [of the American Statistical Association]: 'the two reports [Wegman's and NAS] were complementary, and to the extent that they overlapped, the conclusions were quite consistent.'
New paper in Journal of Climate 'documents surprising, and somewhat inexplicable, errors in some previous pseudo-proxy studies by Mann and collaborators'
Climategate 2.0: 1999 Briffa email: 'I believe that the recent warmth was probably matched about 1000 years ago' -- 'I do not believe that global mean annual temperatures have simply cooled progressively over thousands of years as Mike [Mann] appears to and I contend that that there is strong evidence for major changes in climate over the Holocene (not Milankovich) that require explanation and that could represent part of the current or future background variability of our climate'
Blow to the Hockey Stick: New paper finds many tree-ring analyses to be highly biased -- New study calls for 'great caution in the interpretation of historical growth trends from tree-ring analyses.' The authors find that 'big tree selection bias' resulted in a fictitious 'doubling in growth rates over recent decades.' Consequently, tree-ring analyses claiming to link growth rates to historical temperatures would show a fictitious large 'hockey stick' increase in temperature over recent decades.
John L. Daly's message to Mike Mann and The Team: 'Mann's theory simply does not stack up...' 'What is at issue is the uncritical zeal with which the industry siezed on the theory before its scientific value had been properly tested. In one go,they tossed aside dozens of studies which confirmed the existence of the MWE and LIA as global events,and all on the basis of tree rings –a proxy which has all the deficiencies I have stated above'
Michael Mann email from 2006: 'We certainly don't know the GLOBAL mean temperature anomaly very well, and nobody has ever claimed we do'
German Prof. Slams Climate Claims – Calls Mann's Hockey Stick 'A Very Very Nasty Fabrication' -- Prof. Dr. Richard Dronskowski at Aachen U.: 'No chart has been so falsified as the hockey stick chart. It's an embarrassment for the IPCC' -- 'Dronskowski reminds his audience that the scientists are talking about 'tenths of a degree' with error margins “of a full degree' and that 'nobody can believe it'
UN IPCC scientist makes admission: E. Zorita: 'Past variations were probably larger than was originally believed' -- 'I was involved in the 'discovery' that climate reconstruction based on proxy indicators very likely provides only an underestimation of past climates. This means that past variations were probably larger than was originally believed'
Is Michael Mann's 'Hockey-Stick' Due To Sheep Crap!? Study Finds That Animals Influence Tree Ring Growth More Than Temperatures
much more
http://www.climatedepot.com/a/17202/Michael-Mann-says-lawsuit-against-National-R...