Here's a quote from Dyson:Freeman Dyson would be an obvious example of a brilliant scientist who doesn't support the IPCC's reports but isn't a climatologist. I would definitely trust his views over the likes of Mann, Jones, Schmitt, Hansen, Trenberth, etc.
Another source who admits he doesn't know what he's talking about.[m]y objections to the global warming propaganda are not so much over the technical facts, about which I do not know much,
Zero for 4.