When the glacier story broke, IPCC apologists returned over and over again to a saving grace. The bogus glacier report appeared in the body of the IPCC document, but not in the much more carefully vetted Synthesis Report, in which the IPCC's senior leadership made its specific recommendations to world leaders. So it didn't matter that much, the apologists told us, and we can still trust the rigorously checked and reviewed Synthesis Report.

But that's where the African rain crisis prediction is found -- in the supposedly sacrosanct Synthesis Report.

So: the Synthesis Report contains a major scare prediction -- 50% shortfall in North African food production just ten years from now -- and there is no serious, peer-reviewed evidence that the prediction is true.

But there's more. Much, much more. Readers of the Times and the Telegraph are watching the IPCC's credibility disappear before their eyes. The former head of IPCC has publicly said the IPCC risks losing all credibility if it can't clean up its act. The head of the largest British funder of environmental research has joined the head of Greenpeace UK in criticizing the IPCC. (At Greenpeace, they want Pachauri to resign.) The Dutch government has demanded that the IPCC correct its erroneous assertion that half of the Netherlands is below sea level. Actually, it's only about a quarter. A prediction about the impact of sea level increases on people living in the Nile Delta was taken from an unpublished student dissertation. The report contained inaccurate data about generating energy from waves and about the cost of nuclear power (this information was apparently taken without being checked directly from a website supported by the nuclear power industry). The deeply environmentalist Guardian carries a story documenting the decline in both public and Conservative Party confidence in need to address global warming.

More significantly, there's an editorial in today's Guardian that criticizes shortcomings at the IPCC and calls for a wholesale change in the way climate scientists do their work and communicate with the public.