A Cool Question, Answered?

David Archibald considers David Evans’ notch-filter model is a big advance in climate science. Validation is coming very soon.

Watts Up With That?

frozen_earthGuest essay by David Archibald

A couple of years ago the question was asked “When will it start cooling?” Of course solar denialists misconstrued this innocent enquiry. There is no doubt – we all know that lower solar irradiance will result in lower temperatures on this planet. It is a question of when. Solar activity is much lower than it was at a similar stage of the last solar cycle but Earthly temperatures have remained stubbornly flat. Nobody is happy with this situation. All 50 of the IPCC climate models have now been invalidated and my own model is looking iffy.

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