Showing posts with label PNAS. Show all posts
Showing posts with label PNAS. Show all posts

Thursday, June 23, 2011

Climate Change Peer-Review Hypocrisy

Skeptical Denialism



The mantra of the global warming alarmist is 'peer-review'. The problem is, it is obvious that the peer-review process has been corrupted.

In 2009, Lindzen and Choi published a paper entitled On the Determination of Climate Feedbacks from ERBE Data in the journal Geophysical Research Letters. The paper provided evidence for a strong negative feedback and a low climate sensitivity, contradicting the greenhouse alarmist view. The paper received extensive criticism, and Lindzen and Choi wrote a followup paper entitled On the observational determination of climate sensitivity and its implications to address these criticisms. First, in February 2010, they submitted the followup paper to the Journal of Geophysical Research. Evidently it was rejected. In October 2010, they submitted it to the Proceedings of the National Academy of Sciences. It was again rejected. Last month, the paper was accepted for publication in the Asia-Pacific Journal of Atmospheric Sciences.

I don't know the story behind the JGR submission, but Lindzen recently wrote about the PNAS rejection. The PNAS response to the submission stated that the board was concerned with the author's choice of reviewers:

The two reviews provided by Lindzen and Choi do not qualify ... Both scientists are formally eligible for refereeing according to the PNAS rules, but one of them (WH) is certainly not an expert for the topic in question and the other one (MDC) has published extensively on the very subject together with Lindzen. So, in a sense, he is reviewing his own work.

They then recommended five additional reviewers, two of whom (Schmidt and Trenberth) are prominent AGW alarmists and ClimateGate conspirators:

The Editorial Board has recommended additional referees to evaluate the paper. Drs. Susan Solomon, Kevin Trenberth, Gavin Schmidt, James G. Anderson and Veerabhadran Ramanathan
After further correspondence, the authors received a letter of rejection with four peer-reviews attached:

The Board appreciates your cooperation in soliciting additional reviews on the paper you recently contributed to PNAS. We consulted the two experts you approved and two others selected by the Board. All four reviews (enclosed) were shared with two members of the Board before reaching a final decision... In light of these additional critiques, the Board concurs that the current paper must be declined for publication.

The authors have responded to these reviews. What is most interesting about this though is that the PNAS not only did not like the authors' choice of reviewers but also insisted top alarmists and ClimateGate conspirators with an obvious bias, who would undoubtedly consider the paper unacceptable no matter how scientifically rigorous it was, review the paper.
This is especially rich considering papers supporting the alarmist view are not subject to the same rules. This is exposed in the ClimateGate emails. In one email to Michael Mann in 1999, Phil Jones wrote:

You may think Keith or I have reviewed some of your papers but we haven't. I've reviewed Ray's and Malcolm's - constructively I hope where I thought something could have been done better. I also know you've reviewed my paper with Gabi very constructively.

So it seems the British ClimateGate conspirators reviewed papers by the American conspirators and vice-versa. Not exactly independent.

In 2003 when McIntyre and McKitrick were writing criticisms of the work by Mann and his colleagues, Ray Bradley suggested a counter strategy:
Tim, Phil, Keef:

I suggest a way out of this mess. Because of the complexity of the arguments involved, to an uniformed observer it all might be viewed as just scientific nit-picking by "for" and "against" global warming proponents. However, if an "independent group" such as you guys at CRU could make a statement as to whether the M&M effort is truly an "audit", and if they did it right, I think that would go a long way to defusing the issue.