Perry gives a more intelligent answer to question about climate change than 'scientist'

Ross McKitrick:
In the fight between Rick Perry and climate scientists — He’s winning

But the meteorological society leapt to condemn Perry for a cautious response to an awkward question. Perry could not reasonably have agreed with the interviewer since the concept of a “control knob” for the Earth’s temperature wasn’t defined. Doubling CO2 might, according to models, cause a few degrees of warming. Doubling the size of the sun would burn up the planet. Doubling cloud cover might trigger an ice age. So which is the “primary control knob”? The meteorological society letter ignored the odd wording of the question, misrepresented Perry’s response and then summarily declared their position on climate “indisputable.” Perry’s cautious answer, by contrast, was perfectly reasonable in the context of a confusing question in a fast-moving TV interview.

Furthermore, Seitter’s letter invites skepticism. It pronounces confidently on causes of global warming “in recent decades” even though this is where the literature is most disputed and uncertain. Climate models have overestimated warming in recent decades for reasons that are not yet known. Key mechanisms of natural variability are not well understood, and measured climate sensitivity to CO2 appears to be lower than modelers assumed. Climate models tweaked to get recent Arctic sea ice changes right get overall warming even more wrong, adding to the list of puzzles. But to the meteorological society, the fact that these and many other questions are unresolved does not prevent them from insisting on uniformity of opinion.
I believe they have exaggerated the effect of increased CO2 and that is one of the reasons their models have been so wrong.   Some of the "scientists" act like they are part of a doomsday cult predicting dire consequences if they are not given more control over the energy that makes the economy work.


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