Even big time warmists like Andrew Weaver are jumping ship now:

Andrew Weaver, probably Canada’s leading climate scientist, is calling for replacement of IPCC leadership and institutional reform. If Andrew Weaver is heading for the exits, it’s a pretty sure sign that the United Nations agency is under monumental stress. Mr. Weaver, after all, has been a major IPCC science insider for years.

Weaver is of course the scientist who said that it is "dangerous" to give both sides equal weight in the AGW debate and when speaking of the IPCC's Fourth Assessment Report said, it "isn’t a smoking gun; climate is a battalion of intergalactic smoking missiles"