Category Archives: Uncategorized

Who wrote the EPA documents?

Jean S writes (transferred from a comment with the addition of a few headings): A question for the experts: is it known who wrote and who were used as experts in the EPA documents? If not, is that information considered public (i.e., obtainable under FOIA or similar)? The reason I ask is that I get […]

Misrepresentations and the Tainted Narrative of Mann’s Complaint

In a recent post, I observed that Mann’s Statement of Claim contained a bizarre misrepresentation about the nature of Mann’s research, as it falsely credited Mann with being “one of the first” to document the increase in 20th century temperatures. Reader PhilH, a retired judge, observed that, on its own, the misrepresentation was merely odd and that […]

The “Discovery” of the EPA Inquiry

One of the essential elements in Mann’s reliance on EPA findings is his assertion that his supposed exoneration by EPA had been “widely available and commented” on in the media and had been “read by the Defendants”: All of the above reports and publications were widely available and commented upon in the national and international […]

EPA on Mann’s “Fraud” Invective

Michael Mann, now feigning sensitivity towards Mark Steyn’s use of the word “fraudulent”, used identical language in the Climategate emails against critics without the slightest compunction. Mann’s hypocrisy has been widely noted. Unpublicized thus far is a discussion by EPA, in which EPA concluded that Mann’s accusations of “scientific fraud” were within the scope of […]


During the past few months, the volume of comment spam from spambots has increased by an order of magnitude. Right now, this blog receives about 1 spambot comment per minute. Akismet and other spambot blocking services do an excellent job and without such software, it would be impossible for blogs to function. Nonethelss, I’ve noticed […]

Yet Another Misrepresentation in the Mann Pleadings

In today’s post, I’ll discuss another misrepresentation in Mann’s Statement of Claim, one in which Mann bizarrely misrepresented the nature of his own research, falsely claiming credit for being “one of the first” to “document” the increase in 20th century temperatures. This particular false claim was in the same paragraph as Mann’s false claim to […]

ACLU and National Media Intervene in Mann v Steyn et al

I get the sense that the Washington libel community and U.S. national media have belatedly woken up to the potential threat of Mann v Steyn and that the tide is now starting to run strongly against Mann in the anti-SLAPP proceedings. The most visible evidence of this is an impressive Amici brief from the ACLU […]

WG2 Misleads on Undernourishment Trend

Food security was one of the touchstone issues of the IPCC WG2 Summary for Policy Makers. In its chapter on food security (Chapter 7), IPCC’s single statement on changes on undernourishment was that 75 million were added to the undernourishment rolls between 2003-5 and 2007: FAO’s provisional estimates show that, in 2007, 75 million more […]

Paper justifying AR4’s use of a uniform prior for estimating climate sensitivity shown to be faulty

This is a guest post by Nic Lewis.   In July 2004 the IPCC held a Working Group 1 (WG1) Workshop on climate sensitivity, as part of the work plan leading up to AR4. In one session, Myles Allen of Oxford university and a researcher in his group, David Frame, jointly gave a presentation entitled […]

Cook’s Trick

In today’s post, I’m going to present a narrative of Richard Tol’s efforts to obtain rater ID and timestamps from the University of Queensland. See pdf here. While there have been a number of references to these efforts, few readers and commenters will (or can reasonably) spend the time to pull the threads together. Tol […]


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