Category Archives: Uncategorized

Does “Inhomogeneous forcing and transient climate sensitivity” by Drew Shindell make sense?

A guest post by Nic Lewis  This new Nature Climate Change paper[i] by Drew Shindell claims that the lowest end of transient climate response (TCR) – below 1.3°C – in CMIP5 models is very unlikely, and that this suggests the lowest end of model equilibrium climate sensitivity estimates – modestly above 2°C – is also […]

Data and Corrections for Rosenthal et al 2013

Last year, I wrote a blog post covering Rosenthal et al 2013 – see here. It reported on interesting Mg-Ca ocean cores in the western Pacific from the foraminfera H. Balthica, which is believed to be a proxy for “intermediate water temperatures”. The press release stated that the middle depths were warming “15 times faster” […]

Mann Misrepresents NOAA OIG

In today’s post, I’ll consider a fifth investigation – by the NOAA Office of the Inspector General OIG here- and show that, like the other four considered so far, Mann’s claims that it “investigated” and “exonerated” Mann himself were untrue. In addition, I’ll show that Mann’s pleadings misrepresented the findings of this investigation both through […]

Mann Misrepresents the UK Department of Energy and Climate Change

Next in the list of misrepresentations by Mann and his lawyers is their inclusion of the Government Response to the House of Commons Science and Technology Committee as an investigation that “investigated” and “exonerated” Mann personally. This takes the total of such misrepresented investigations to four (out of the four that I’ve thus far examined). […]

Mann Misrepresents the UK Commons Committee

Mann’s inclusion of the UK House of Commons Science and Technology Committee (“Commons Committee”) among the investigations that supposedly “investigated” and “exonerated” Mann personally is as invalid as his similar claims regarding the Oxburgh and Muir Russell inquiries or his claim to have won a Nobel prize. The Commons Committee (see report here) did not […]

More SKS in the Mann Pleadings

I am in the process of writing a post showing that Mann’s claim that he had personally been exonerated by the UK House of Commons Science and Technology Committee (report here) of a wide range of counts was also untrue. It’s so untrue that it’s hard to even make an interesting post of it. In […]

SKS and Mann’s Doctored Quote

Shub Niggurath has spotted the probable source of the doctored quotation in the Mann pleadings (h/t Mosher). Shub located the doctored phrase at Skeptical Science here. Check out Shub’s post. The SKS webpage lists the same nine committees as listed in paragraph 21 of Mann’s pleadings. See here for a detailed discussion of a baldfaced […]

Mann and the Muir Russell Inquiry #1

In my most recent post, I showed that Mann’s claim to have been “exonerated” by the Oxburgh inquiry had no more validity than Mann’s claim to have won a Nobel prize. In today’s post, I’ll continue my series on the “investigations” by showing that Mann’s claim to have been “exonerated” by the Muir Russell inquiry […]

Mann and the Oxburgh Panel

The Mann libel case has been attracting increasing commentary, including from people outside the climate community. Integral to Mann’s litigation are representations that he was “investigated” by 6-9 investigations, all of which supposedly gave him “exonerations” on wide-ranging counts, including “scientific misconduct”, “fraud”, “academic fraud”, “data falsification”, “statistical manipulation”, “manipulation of data” and even supposed […]

The Copyright of the The Copenhagen Diagnosis

Readers may recall The Copenhagen Diagnosis, a (so-to-speak) non-governmental international climate assessment published in November 2009 and targeted by activists at influencing deliberations at the Copenhagen conference. Because it coincided with Climategate, it received little-to-no critical attention at climate blogs. Thus, I suspect that few, if any readers, will (without peeking) be able to guess […]

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