Do Climate Projections Have Any Physical Meaning?

Guest essay by Pat Frank This essay expands on a point made in a previous post here at WUWT, that climate models do not produce a unique solution to the energy state of the climate. Unique solutions are the source of physical meaning in science, and make a physical theory both predictive and falsifiable. Predictive…

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More on Curry's climate model study saying they are 'not useful as projections for how the 21st century will actually evolve.'

Guest essay by Larry Hamlin The new climate model study by Dr. Curry addressed in the February 21 WUWT article provides some very powerful conclusions regarding the unsuitability of using climate models for purposes of projecting future global climate behavior. In the Executive Summary of this study Dr. Curry delivers the bottom line on the…

Madness: climate 'projections' can now be used as evidence to list endangered species

From the Center for Biological Diversity and the “data, we don’t need no steekin data!” department: Appeals Court Reinstates Endangered Species Act Protections for Bearded Seals Judges Cite Loss of Sea Ice, Predictions by ‘Overwhelming Majority of World’s Climate Scientists’ ANCHORAGE, Alaska— A federal appeals court today upheld the National Marine Fisheries Service’s decision to protect…

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The Dim-Bulb Tide of Climate Crisis Alarmism

Guest ridiculing of science “journalism” by David Middleton The blood-red photos accompanying this screed of climate crisis wailing reminded me of the classic Voyage to the Bottom of the Sea episode… In Irwin Allen’s TV adaptation of RCP8.5, the Van Allen Radiation Belt had ignited the atmosphere . This was also the basis of the…

A Stove Top Analogy to Climate Models

Reposted from Dr. Roy Spencer’s blog September 13th, 2019 by Roy W. Spencer, Ph. D. Have you ever wondered, “How can we predict global average temperature change when we don’t even know what the global average temperature is?” Or maybe, “How can climate models produce any meaningful forecasts when they have such large errors in…