UN scientists turn on each other: UN Scientist Declares Climategate colleagues Mann, Jones and Rahmstorf ‘should be barred from the IPCC process’ — They are ‘not credible any more’

A UN scientist is declaring that his three fellow UN climate panel colleagues “should be barred from the IPCC process.” In a November 26, 2009 message on his website, UN IPCC contributing author Dr. Eduardo Zorita writes: “CRU files: Why I think that Michael Mann, Phil Jones and Stefan Rahmstorf should be barred from the IPCC process.”

Zorita writes: “Short answer: Because the scientific assessments in which they may take part are not credible anymore.”

Zorita indicates that he is aware that he is putting his career in jeopardy by going after the upper echelon of UN IPCC scientists. “By writing these lines I will just probably achieve that a few of my future studies will, again, not see the light of publication,” Zorita candidly admits, a reference to the ClimateGate emails discussing how to suppress data and scientific studies that do not agree with the UN IPCC views.

Zorita was a UN IPCC Contributing Author of the Fourth Assessment Report in 2007. Since 2003, Zorita has headed the Department of Paleoclimate and has been a senior scientist at the Institute for Coastal Research of the GKSS Research Centre in Germany. Zorita has published more than 70 peer-reviewed scientific studies.

Zorita’s stunning candor continued, noting that scientists who disagreed with the UN IPCC climate view were “bullied and subtly blackmailed.”

“In this atmosphere, Ph D students are often tempted to tweak their data so as to fit the ‘politically correct picture’. Some, or many issues, about climate change are still not well known. Policy makers should be aware of the attempts to hide these uncertainties under a unified picture. I had the ‘pleasure’ to experience all this in my area of research,” Zorita explained. [Zorita’s full statement is reprinted below.]

Continuing fallout of ClimateGate

Zorita’s revelations are the latest in a series of continuing fallout to the global warming establishment and to the United Nations Intergovernmental Panel on Climate Change (IPCC), since the email and data scandal dubbed “ClimateGate” broke earlier this month.

Zorita’s defection from the global warming establishment comes after the shocking news today that one of the scientists employed at ground zero of what has been termed “ClimateGate” has suggested disbanding the United Nations climate panel, the IPCC. See: Pressure Mounts From Inside: Disband IPCC? Scientist from U. of East Anglia Suggests ‘UN IPCC has run its course…politicizes climate science…authoritarian, exclusive

Pressure Mounts From Inside: Disband IPCC? Scientist from U. of East Anglia Suggests ‘UN IPCC has run its course…politicizes climate science…authoritarian, exclusive form of knowledge production’

Republished from New York Times Reporter Andrew Revkin’s Dot Earth:

Dot Earth: Insights from Mike Hulme at the University of East Anglia, which was the source of the disclosed files. Hulme, a climate scientist at the University of East Anglia and author of “ Why We Disagree About Climate Change,” has weighed in with these thoughts about the significance of the leaked files and emails. In November 2009, Hulme was listed as “the 10th most cited author in the world in the field of climate change, between 1999 and 2009. (ScienceWatch, Nov/Dec 2009, see Table 2).

Hulme Key Excerpt: [Upcoming UN climate conference in Copenhagen] “is about raw politics, not about the politics of science. […] It is possible that climate science has become too partisan, too centralized. The tribalism that some of the leaked emails display is something more usually associated with social organization within primitive cultures; it is not attractive when we find it at work inside science. It is also possible that the institutional innovation that has been the I.P.C.C. has run its course. Yes, there will be an AR5 but for what purpose? The I.P.C.C. itself, through its structural tendency to politicize climate change science, has perhaps helped to foster a more authoritarian and exclusive form of knowledge production – just at a time when a globalizing and wired cosmopolitan culture is demanding of science something much more open and inclusive.

Full Hulme Statement: The key lesson to be learned is that not only must scientific knowledge about climate change be publicly owned — the I.P.C.C. does a fairly good job of this according to its own terms — but the very practices of scientific enquiry must also be publicly owned, in the sense of being open and trusted. From outside, and even to the neutral, the attitudes revealed in the emails do not look good. To those with bigger axes to grind it is just what they wanted to find.

This will blow its course soon in the conventional media without making too much difference to Copenhagen — after all, COP15 is about raw politics, not about the politics of science. But in the Internet worlds of deliberation and in the ‘mood’ of public debate about the trustworthiness of climate science, the reverberations of this episode will live on long beyond COP15. Climate scientists will have to