Isn't that IPCC study the one where a good many of the scientists who worked on it circulated a petition complaining that the conclusions were not supported by the research?
Not sure.
A Major Deception on Global Warming, Wall Street Journal, June 12, 1996
snip....
"In my more than 60 years as a member of the American scientific community, including service as president of both the National Academy of Sciences and the American Physical Society, I have never witnessed a more disturbing corruption of the peer-review process than the events that led to this IPCC report.
-- Dr. Fredrick Seitz