The True Believers and the IPCC are told in no uncertain terms: Put Up, Or Shut Up.
"The assertion that the recent rapid rise of CO2 is unique and dangerous is both deceptive and irrelevant because CO2 does not drive the world's climate. Claims that such rapid rises have not happened before are not supported by ice-core or other geological records ........
......Whatever might have seemed the case ten years ago, now, with better data and understanding, there is clearly no evidence for the CO2-based theory of global warming. Indeed, there is only evidence against it."