Assessment Quote by Steven F. Hayward

The IPCC (Intergovernmental Panel on Climate Change, a group of more than 2,500 scientists) has provided the world community with first class assessments of…

— Klaus Topfer

Every climate scientist has his or her own views on some issues that differ from the mainstream in detail. But the broad findings of…

— Ross Garnaut

The IPCC 'policy summaries,' written by a small group of their political operatives, frequently contradict the work of the scientists that prepare the scientific…

— Peter Friedman

The same individuals who are doing primary research in the role of humans on the climate system are then permitted to lead the [IPCC]…

— Roger A. Pielke

Global warming is a false myth and every serious person and scientist says so. It is not fair to refer to the U.N. panel.…

— Vaclav Klaus

The United States is strongly committed to the IPCC process of international cooperation on global climate change. We consider it vital that the community…

— George H. W. Bush

There is no credible evidence of the current exceptional global warming trumpeted by the IPCC. The IPCC is no longer behaving as an investigative…

— Grant Miles

We have received no single argument in favour of this document except political pressure. No link has been established between carbon dioxide emissions and…

— Andrey Illarionov

Not only is the Kyoto approach to global warming wrong-headed, the climate change establishment's suppression of dissent and criticism is little short of a…

— Nigel Lawson

Perhaps the greatest scientific deception of the IPCC is the abuse and misuse of computer climate models. They allow them to make their reports…

— Timothy Ball

“The Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) synthesized the results from eighteen climate models used by groups around the…

— Heidi Cullen

Now, part of the problem with the climate debate is that so much gas board language like that [the IPCC's language] has been used…

— Christopher Monckton, 3rd Viscount Monckton of Brenchley