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Eric S. Raymond on the East Anglia CRU's Global Warming Fraud
... Those who claim “scientific consensus” as a justification for any position are attempting to perpetrate a fraud, and have only themselves to blame when it blows back on them. The proper justification of any theory is not “consensus”, it is predictive power.

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The most data could tell you is that average temperature is rising and CO2 is too. Well, except that average temperature isn’t rising – it was flat between 1998 and 2008, plunged sharply in 2008, and has not resumed the previous trendline. This is embarassing to AGW alarmists, since CO2 has kept rising and their theories require anthropogenic CO2 forcing to swamp anything that mere nature might be doing – and that’s manifestly not happening.

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My point is that the data fails to meet the criteria the alarmists themselves have set. That is, they’ve been quite willing to interpret a short-period temperature rise between 1975 and 1998 as indication that we’re on a long-term trend with that slope, but when we get a decade of flatness after that they ignore it. It’s not responsive and not honest to point out that a decade is too short to mean anything unless you’re also willing to dismiss the previous 23 years.

Over longer timeframes, I don’t think there’s any statistically significant evidence that we’ve deviated off the very shallow warming trend following the last Ice Age. If you scrutinize the alleged data claiming otherwise, you keep finding noise and fraud....