Outside the ‘Consensus’–Notes of a Climate Change ‘Denier’ –  by Peter Wood

excerpts:

In time, scientific controversies get resolved, often by the emergence of new kinds of evidence that no one originally imagined. Views that are maintained, to some degree, by a wall of artificial “consensus” die hard. That, of course, was one of the lessons of Thomas Kuhn’s The Structure of Scientific Revolutions (1962), which inaugurated the long vogue for the word “paradigm” to describe a broadly accepted theory. Kuhn’s work has often served as a warrant for those who see science as a social project amenable to political manipulation rather than an intellectual endeavor with strict standards of evidence and built-in mechanisms for correcting mistakes.

Thus when the “anthropogenic global warming” (AGW) folks insist that they command a “consensus” of climate scientists, they fully understand that they are engaged in a political act. They intend to summon the social and political dynamics that will create a “consensus,” by defining the skeptics as a disreputable minority that need not even be counted. It is a big gamble since a substantial number of the skeptics are themselves well-established and highly respected scientists, such as MIT’s Richard Lindzen, Princeton’s Will Happer, and Institute of Advanced Studies’ Freeman Dyson. But conjuring a new “paradigm” out of highly ambiguous data run through simulation computer models is tricky business and isn’t likely to produce a “consensus” all on its own.

What’s needed is the stamp of authority. And if that doesn’t work, just keep stamping. Or stomping.

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