Survey of IPCC WG1 Climate Scientists Rejected for Publication

Some time ago I noticed a submitted paper on Roger Pielke Sr's research group publications webpage and I referred to it in a comment on this blog. The paper is a survey entitled 'Is there agreement amongst climate scientists on the IPCC AR4 WG1?' by Brown, F., J. Annan, and R.A. Pielke Sr.

Months passed until on 22nd February 2008 Pielke Sr published the paper on his weblog, explaining the history of the paper's rejection by EOS and Nature Precedings:

One of the readers of Climate Science (Fergus Brown), in response to the questions that have been raised by the weblog (and elsewhere) wanted to poll the climate community to ascertain their views on the IPCC WG1 report. The article that we completed on this subject, under his leadership, is given in its entirety later in this weblog. However, a brief history as to why we are publishing as a weblog and not in another venue is discussed below.

After the survey was completed last summer and the article written, it was submitted to the AGU publication EOS as a “Forum piece. The EOS description of a Forum is that it

”contains thought-provoking contributions expected to stimulate further discussion, within the newspaper or as part of Eos Online Discussions. Appropriate Forum topics include current or proposed science policy, discussion related to current research in our fields especially scientific controversies, the relationship of our science to society, or practices that affect our fields, science in general, or AGU as an organization. Commentary solely on the science reported in research journals is not appropriate.”

Our article certainly fits this description. However, after 4 months without a decision, our contribution was summarily rejected by Fred Spilhous without review. He said our article did not fit EOS policy. We disagreed, of course, based on the explicit EOS policy given above, but our follow request for an appeal was ignored.

We then submitted to Nature Precedings where their policy states

“Nature Precedings is a place for researchers to share pre-publication research, unpublished manuscripts, presentations, posters, white papers, technical papers, supplementary findings, and other scientific documents. Submissions are screened by our professional curation team for relevance and quality, but are not subjected to peer review. We welcome high-quality contributions from biology, medicine (except clinical trials), chemistry and the earth sciences.”

According to Pielke Sr:

Our article was quickly rejected without explanation.

From this experience, it is clear that the AGU EOS and Nature Precedings Editors are using their positions to suppress evidence that there is more diversity of views on climate, and the human role in altering climate, than is represented in the narrowly focused 2007 IPCC report.

Our article follows below. We invite colleagues who are expert in polling techniques to build on the polling questions that we pose in our contribution, and to provide the community and policymakers with the actual range of perspectives on climate science.

Excerpt:

In our poll, there were 140 responses out of the 1807 who were contacted by the first author. The authors participated along with poll specialist David Jepson (Bsc Hons) in writing the polling questions (see Table 1 for the questions), but had no knowledge of who participated in the polling. It is interesting to note, however, that among the respondents were a substantial number of senior scientists and leading figures in climate science, whose support and interest in the poll were much appreciated. It is important to recognize that we are not presenting the results as representing anything other than the views of those who responded as we have no way to assess the relationship of the responders with the total relevant population.

The results are quite informative. No scientists were willing to admit to the statement that global warming is a fabrication and that human activity is not having any significant effect on climate [0%]. In total, 18% responded that the IPCC AR4 WG1 Report probably overstates the role of CO2, or exaggerates the risks implied by focusing on CO2-dominated Anthropogenic Global Warming (AGW), to a greater or lesser degree. A further 17% expressed the opinion that the Report probably underestimates or seriously underestimates the consequences of anthropogenic CO2 -induced AGW and that the associated risks are more severe than is implied in the report. The remaining 65% expressed some degree of concurrence with the report’s science basis, of which the largest group [47% of all respondents] selected option 5.

The options were:

1. There is no warming; it is a fabrication based on inaccurate/inappropriate measurement. Human activity is not having any significant effect on Climate. The data on which such assumptions are made is so compromised as to be worthless. The physical science basis of AGW theory is founded on a false hypothesis.

2. Any recent warming is most likely natural. Human input of CO2 has very little to do with it. Solar, naturally varying water vapour and similar variables can explain most or all of the climate changes. Projections based on Global Climate Models are unreliable because these are based on too many assumptions and unreliable datasets.

3. There are changes in the atmosphere, including added CO2 from human activities, but significant climate effects are likely to be all within natural limits. The ’scares’ are exaggerations with a political motive. The undue emphasis on CO2 diverts attention away from other, important research on climate variability and change.

4. There is warming and the human addition of CO2 causes some of it, but the science is too uncertain to be confident about current attributions of the precise role of CO2 with respect to other climate forcings. The IPCC WG1 overestimates the role of CO2 relative to other forcings, including a diverse variety of human climate forcings.

5. The scientific basis for human impacts on climate is well represented by the IPCC WG1 report. The lead scientists know what they are doing. We are warming the planet, with CO2 as the main culprit. At least some of the forecast consequences of this change are based on robust evidence.

6. The IPCC WG1 is compromised by political intervention; I agree with those scientists who say that the IPCC WG1 is underestimating the problem. Action to reduce human emissions of CO2 in order to mitigate against serious consequences is more urgent than the report suggests. This should be done irrespective of other climate and environmental considerations.

7. The IPCC WG1 seriously understates the human influence on climate. I agree with those scientists who say that major mitigation responses are needed immediately to prevent catastrophic serious warming and other impacts projected to result from human emissions of CO2. We are seriously damaging the Earth’s climate, and will continue to face devastating consequences for many years.

Co-author James Annan gives his view on his own blog with a post entitled 'Too crap to publish or too hot to handle?'

Lead author Fergus Brown gives his views here and here.

Thanks to Luke for suggesting this subject as a blog post.