Zeke on Spencer and Dessler
Sep 16, 2011
Bishop Hill in Climate: Models

There's an excellent post by Zeke Hausfather at Yale Climate Forum. It's written as a layman's explanation of the controversy.

I was struck by this bit:

Dessler begins quite clearly by pointing out how "the usual way to think about clouds in the climate system is that they are a feedback — as the climate warms, clouds change in response and either amplify (positive cloud feedback) or ameliorate (negative cloud feedback) the initial change."

He suggests that Spencer and Braswell's formulation — that clouds are both a cause of and feedback on climate change — is rather outside of current norms.

Doesn't this just sum up the problem with climatology - that new ideas, particularly from those outside the mainstream, are seen as a problem rather than a possible step forward?

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