Read here. The revelations of IPCC scientific incompetence just keep on coming. How any rational, objective person could still maintain that the UN/IPCC effort could be rehabilitated is beyond comprehension. There is no doubt now that the UN/IPCC global warming product (propaganda?) is the antithesis of solid and accurate science.
From Richard Tol, an expert IPCC reviewer and one of the world's leading economists:
"In a number of instances, authors mainly quote their own work. This is unworthy. In a number of instances, authors mainly quote other IPCC material. This is incestuous. The quoting of IPCC material is most pronounced in the scenario discussion, which can be summarised as "We, the IPCC, declare that all previous IPCC work is great." This is silly...In many places, the authors are out of their depth; the selection of papers is haphazard, the assessment superficial. I also found too many references that are simply wrong; the authors cannot have read these papers. For a supposedly expert panel, this is very serious....In a number of instances, the draft material reads like a political manifesto rather than a scientific document. In other instances, the authors have tried to hide their political message in pseudo-scientific language. For a supposedly independent panel, this is very serious....Part of the literature review is haphazard; it seems as if the authors have not systematically searched the literature, but simple [sic] quote a few papers that happened to lie around. Another part of the literature review is severely biased; the authors quote their own work, and that of their friends, but systematically ignore the work of many authors. This is particularly true in the presentation of model results; results are shown for a subset of models only..."