Author Archives: Steve McIntyre

Abram et al 2014 and the Southern Annular Mode

In today’s post, I will look at a new Naturemag climate reconstruction claiming unprecedentedness (h/t Bishop Hill): “Evolution of the Southern Annular Mode during the past millennium” (Abram et al Nature 2014, pdf). Unfortunately, it is marred by precisely the same sort of data mining and spurious multivariate methodology that has been repeatedly identified in […]

Threats from the University of Queensland

As many readers are aware, John Cook of SKS refused to provide complete data on his 97% Consensus Project (flatly refusing date-stamp and anonymized rater identification.) Ironically, Cook left the data lying around the internet (to borrow a phrase from Phil Jones). In an incident remarkably similar to the Mole Incident, Brandon Shollenberger alertly located […]

IOP: expecting consistency between models and observations is an “error”

The publisher of Environmental Research Letters today took the bizarre position that expecting consistency between models and observations is an “error”.

The Cleansing of Lennart Bengtsson

Recently, Lennart Bengtsson undertook a positive dialogue with climate skeptics by joining the advisory board of the Global Warming Policy Foundation, an organization that attempts to represent rational skepticism. Instead of welcoming this initiative, the climate “community” has now cleansed Lennart Bengtsson by pressuring him to resign from the GWPF advisory board. Bengtsson’s discouraging resignation […]

Mann Misrepresents the EPA – Part 1

In today’s post, I will return to my series on false claims in Mann’s lawsuit about supposed “exonerations”. ( For previous articles, see here). One of the most important misconduct allegations against Mann – the “amputation” of the Briffa reconstruction in IPCC TAR – was discussed recently by Judy Curry, who, in turn, covered¬†Congressional testimony […]

Turney in the Climategate Dossier

Today’s post finalizes some notes made earlier this year on appearances in the Climategate dossier by Chris Turney, the leader of the Ship of Fools and an alumnus of the University of East Anglia (an affiliation featured in his Google avatar over his PhD instiution – see left). Although it attracted no notice at the […]

The “Ethics Application” for Lewandowsky’s Fury

In today’s post, I will discuss the ethics application and approval process for Fury.

Frontiers Issues Statement on Lewandowsky

Following a variety of untrue allegations by Lewandowsky and his supporters, Frontiers have issued a new statement stating that they received “no threats” and that they had received “well argued and cogent” complaints, including mine here and here. (I did not report or publicize this complaint at Climate Audit or invite any public pressure on […]

SH Proxies: Peru d18O

One of the hidden assumptions of proxy reconstructions, as carried out by IPCC authors, is that each “proxy” has a linear relationship to temperature plus relatively low-order red noise. Under such circumstances, the noise will cancel out in a linear combination of proxies (reconstruction) and a “signal” will emerge. However, I’ve never seen any author […]

Neukom and Gergis Serve Cold Screened Spaghetti

Neukom, Gergis and Karoly, accompanied by a phalanx of protective specialists, have served up a plate of cold screened spaghetti in today’s Nature (announced by Gergis here). Gergis et al 2012 (presently in a sort of zombie withdrawal) had foundered on ex post screening. Neukom, Gergis and Karoly + 2014 take ex post screening to […]

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