Another comment has been made about the short summary document, the advice to policy-makers. Whereas the science is not negotiated, at that stage of the document, it was suggested, for example, that with the various ways in which you express likelihood or certainty—you know, “We are almost positive that...” or “It is very highly probably that...”—there was the possibility for national governments to have some degree of say. There was some suggestion that China had come in on that particular document to soften something from 100% to 90%. It's just one of those stories that gets out there and needs to be dealt with.
On February 19th, 2007. See this statement in context.