John Mashey

Have We Found the Real “Climategate” Scandal?

This is a guest post by Mike Casey, cross-posted from
Despite overwhelming evidence that anthropogenic climate change is real, potentially catastrophic, and accelerating, the theft of the East Anglia emails a year ago was turned into “Climategate” by the dirty energy lobby.  This non-scandal was nothing but a bunch of hot air, perpetrated by “deniers,” and to a large extend funded by the leading dirty energy (coal and oil) industries. (For more on this subject, see the superb book, “The Climate War,” by Eric Pooley.)

Congressman Joe “Apologize to BP” Barton of Texas was among those honking on the “Climategate” horn the loudest. The problem is that Barton lacks intellectual integrity of his own. As Salon reports:

A couple of years ago, Rep. Joe Barton, R-Texas, asked a statistician named Edward Wegman to produce a report that would cast doubt on climate change science, because Barton – then the chairman of the House energy committee – is less a citizen legislator than the whims of the oil and gas industries made animate and elected to Congress.

The report criticized some statistics used to prove that the last century was the warmest one in centuries, which means it proved that global warming is pretend, in the eyes of most Republicans…

The only problem, other than the fact that the report is overwhelmingly without merit, is that it was largely plagiarized.

Climate Audit: Is being offensive really the best defence?

In a breathless update on the tawdry Wegmangate tale of plagiarism, mining promoter and amateur statistician Stepehn McIntyre (proprietor of Climate Audit) has tried to distract from the case at hand by imagining an earlier instance of plagiarism, allegedly committed by Edward Wegman’s victim, Raymond Bradley.

For those just catching up, the blogger Deep Climate and his research partner John Mashey have produced a document that shows just how extensively the once-respected statisitician Wegman cribbed from one of his apparent victims (Ray Bradley) in a report that Wegman produced for Congress. Mashey argues that Wegman’s errors and plagiarism were more than merely unprofessional: he says that they constitute a barefaced and illegal effort to mislead Congress. George Mason University is currently investigating the plagiarsim charges.

McIntyre has chosen to run interference on that complaint not by actually defending Wegman (whose shoddy work seems increasingly indefensible) but by attacking Ray Bradley, one of the authors of the iconic “hockey stick graph” that Wegman had been hired to attack. McIntyre points out in his post that Bradley had earlier used a series of figures from a 1976 book by H.C. Fritts and, according to McIntyre, provided inadequate credit.

This, however, seems less like plagiarism and more like an effort to build good science on a solid foundation.

Joe Barton: Misleading Congress; Misleading America

Rep. Joe Barton, already implicated in an effort to mislead Congress about the science of climate change, is obviously choosing offence as his best possible defence, renewing his slander of Penn State climate scientist and “Hockey Stick” author Dr. Michael Mann.

As then-co-chair of the House Energy and Commerce Committee, Barton was responsible in 2006 for inviting the increasingly controversial statistician Edward Wegman to prepare a critique of Mann’s iconic hockey-stick-shaped graph illustrating a 1,000-year climate reconstruction. Although Barton has denied that he had a previous relationship with Wegman, implying that the subsequent report and hearing were not a set-up, John Mashey has documented the extensive direction that Barton provided to Wegman through Barton staff member Peter Spencer.

Hockey Stick Basher Wegman Under Investigation

Is Talk of Lawsuit A Trick to Hide His Decline?

George Mason University has confirmed that it is investigating its Professor Edward Wegman, the statistician who was point man in the 2006 political attack on the so-called “hockey stick” graph.

Wegman, who was chair of the National Academy of Sciences’ (NAS) Committee on Applied and Theoretical Statistics, was tapped in ‘06 by Republican representatives Joe Barton and Ed Whitfield to assemble a so-called “expert panel” to critique the famous hockey stick, a graph illustrating a thousand-year temperature record as reconstructed by climate scientists Michael Mann, Raymond Bradley and Malcolm Hughes. But Silicon Valley entrepreneur John Mashey has since demonstrated that, rather than convene a group of experts, Wegman tapped a couple of grad students and together they produced a report that was generously plagiarized from Bradley’s own work and then twisted - or just misrepresented - to appear to undermine the hockey stick and its creators.

Wegman, et al: Using Statistics to Mislead Congress?

The computer scientist John Mashey has called once again for the Department of Justice to investigate Edward Wegman on a charge of misleading Congress with his 2006 report on the famous and famously resilient “Mann Hockey Stick.”

In a new report now available on the Deep Climate blog, Mashey doesn’t exactly accuse Wegman and his team of lying, cheating and incompetence. Rather, he offers more than 200 pages of evidence: documented examples of Wegman and leading writer Yasmin Said plagiarizing material, padding their references, “crediting” reviewers who either never saw the report or whose comments were ignored, injecting errors into plagiarized text and failing to perform the actual statistical analsysis that the House Committee on Energy and Commerce had requested.

If Wegman hopes to maintain a shred of academic credibility, he must either sue Mashey for libel (and win) or apologize and admit that the 2006 report was a political put-up job. Given the weight of Mashey’s evidence, a lawsuit seems laughably unlikely. A charge of misleading Congress, on the other hand, awaits only the interest of the DOJ.

John Mashey: Crescendo Climategate Cacophony

A new paper by the computer scientist and entrepreneur John Mashey, (attached) digs ever deeper (and in an increasingly well-organized way), into the morass of deception and disinformation that has characterized the recent climate conversation.

Mashey never uses the word “lies,” but somehow it seemed an appropriate illustration of what he finds underlying the recent campaign against climate science, scientists and anyone who respects their work.

This and Mashey’s previous paper point an unflinching finger at corporate front groups and free market think tanks that have worked so hard in the last two decades to spread confusion about climate science and to block public policy that would regulate the use of fossil fuels.

Mashey makes a compelling case that Congress has been misled in the process - which is an offense against the democracy that think tankers claim to love (in addition to being a felony).

For a visual reckoning of the kinds of think tanks involved, Mashey has populated a Google Map locating the major and minor players - although care should be taken to sort out those tanks that have the worst record in all of this - say, the George C. Marshall Institute, the Competitive Enterprise Institute, the Cato Institute and the Heartland Institute - from some that are just going along with the pack.

Plagiarism? Conspiracies? Felonies? Breaking out the Wegman File

Did Edward Wegman’s team commit plagiarism in preparing its 2006 Congressional report on the so-called MBH Hockey Stick? Objectively, yes.

Is there a conspiracy to confuse and distort climate science? Absolutely. If you doubt it, read the John Mashey paper attached (or our book, Climate Cover-up).

Have any crimes been committed? That’ll be for a judge to decide. But given that misleading Congress is a felony offense, there might be some justifable nervousness among the people who coached Wegman through his attack on the scientistists behind the Hockey Stick.

The inspiration for these questions, and some fodder for the answers, is presented in painstaking and well-documented detail in the attached paper (see new version 1.0.1, updated Feb 11, 2010). Prepared by the computer scientist and entrepreneur John Mashey, it is a roadmap, a reference source and a timeline for the campaign of deceit that began in the 1990s and has come to something of a crescendo with the recent thefts of the East Anglia emails.

Another Silly Climate Petition Exposed

In the realm of silly petitions, manufactured by a small, agenda-driven group and leveraged to extend the fiction of a legitimate scientific controversy, no document has ever been studied to this degree.

Thanks to John Mashey, a technology consultant, entrepreneur, member of the American Physical Society and tireless researcher, this document lies completely exposed as another phony front group play for attention.


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