Monthly Archives: August 2022

Energy transition: The land use conundrum

by Judith Curry

Does our future hold a plethora of wind turbines, solar farms, and transmission lines covering an ever-growing fraction of the planet’s surface as energy demand increases?  The output of farmland and forests being burned to provide power?

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The Sun-Climate Effect: The Winter Gatekeeper Hypothesis (V). A role for the sun in climate change

by Javier Vinós & Andy May

“Once you start doubting, just like you’re supposed to doubt. You ask me if the science is true and we say ‘No, no, we don’t know what’s true, we’re trying to find out, everything is possibly wrong’ … When you doubt and ask it gets a little harder to believe. I can live with doubt and uncertainty and not knowing. I think it’s much more interesting to live not knowing, than to have answers which might be wrong.” Richard Feynman (1981)

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The Sun-Climate Effect: The Winter Gatekeeper Hypothesis (IV). The climate shift of 1997

by Javier Vinós & Andy May

“These shifts are associated with significant changes in global temperature trend and in ENSO variability. The latest such event is known as the great climate shift of the 1970s.” Anastasios A. Tsonis, Kyle Swanson & Sergey Kravtsov (2007)

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The Sun-Climate Effect: The Winter Gatekeeper Hypothesis (III). Meridional transport

by Javier Vinós & Andy May

“The atmospheric heat transport on Earth from the Equator to the poles is largely carried out by the mid-latitude storms. However, there is no satisfactory theory to describe this fundamental feature of the Earth’s climate.” Leon Barry, George C. Craig & John Thuburn (2002)

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Apocalyptic versus post-apocalyptic climate politics

by Judith Curry

The Inflation Reduction Act that has passed in the US Senate contains a healthy dose of funding for energy and climate initiatives.  There is much discussion as to why this bill looks like it will pass, when previous climate bills (carbon tax, carbon cap and trade) failed.

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The Sun-Climate Effect: The Winter Gatekeeper Hypothesis (II). Solar activity unexplained/ignored effects on climate

The Sun-Climate Effect: The Winter Gatekeeper Hypothesis (II). Solar activity unexplained/ignored effects on climate

by Javier Vinós & Andy May

“The complicated pattern of sun-weather relationships undoubtedly needs much further clarification, but progress in this field will be hindered if the view prevails that such relationships should not be taken seriously simply because the mechanisms involved in explaining them are not yet identified.” Joe W. King (1975)

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