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13 12, 2022

Ocean currents may be more important than the greenhouse effect

By |2022-12-13T11:32:51+01:0013 December 2022|News, USA|Comments Off on Ocean currents may be more important than the greenhouse effect

"If it [a scientific hypothesis] disagrees with experiment, it’s WRONG." – Nobel Prize winner Richard Feynman A rather different challenge to the CO2 global warming hypothesis from the challenges discussed in my previous posts postulates that human emissions of CO2 into the atmosphere have only a minimal impact on the earth’s temperature. Instead, it [...]

14 11, 2022

Greenpeace Crimes and Lies, Updated

By |2022-11-16T12:26:19+01:0014 November 2022|News, USA|Comments Off on Greenpeace Crimes and Lies, Updated

By Andy May This is the transcript of my interview with Hügo Krüger. If you prefer you can view and listen to the podcast here. This is an updated version of a 2016 post, to see the original go here. These two books, Patrick Moore’s Confessions of a Greenpeace Dropout, my book, Politics and Climate Change: A [...]

27 10, 2022

Meridional Transport, the most fundamental climate variable

By |2022-10-27T12:35:15+02:0027 October 2022|News, USA|Comments Off on Meridional Transport, the most fundamental climate variable

By 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.” (Barry, Craig, & Thuburn, 2002) This is the transcript of the talk I gave in [...]

26 09, 2022

The Winter Gatekeeper Hypothesis (VII). A summary plus Q&A

By |2022-09-26T16:45:34+02:0026 September 2022|News, USA|Comments Off on The Winter Gatekeeper Hypothesis (VII). A summary plus Q&A

by Javier Vinós & Andy May reposted from Climate Etc. “On the other hand, I think I can safely say that nobody understands climate change.” J. Vinós, paraphrasing Richard Feynman’s words about quantum mechanics. 7.1 Introduction This plain-language summary has been written at the request of some readers of our series of [...]

13 09, 2022

The Greenhouse Effect, Revisited

By |2022-09-13T17:49:37+02:0013 September 2022|News, USA|Comments Off on The Greenhouse Effect, Revisited

"If it [a scientific hypothesis] disagrees with experiment, it’s WRONG." Nobel Prize winner Richard Feynman As a further addendum to my series of posts in 2020 and 2021 on the CO2 global warming hypothesis, this post presents another challenge to the hypothesis central to the belief that humans make a substantial contribution to [...]

13 09, 2022

Simpletons versus wicked scientists

By |2022-09-13T14:50:11+02:0013 September 2022|News, USA|Comments Off on Simpletons versus wicked scientists

by Judith Curry - Reposted from Climate Etc. In which wicked scientists are the good guys. Activism by climate scientists has been the topic of numerous prior blog posts at Climate Etc.  Such activism is generally focused on eliminating fossil fuels.  This post presents a new framing for the activism issue. While [...]

5 09, 2022

The Sun-Climate Effect: The Winter Gatekeeper Hypothesis (VI). Meridional transport is the main climate change driver

By |2022-09-05T12:08:32+02:005 September 2022|News, USA|Comments Off on The Sun-Climate Effect: The Winter Gatekeeper Hypothesis (VI). Meridional transport is the main climate change driver

by Javier Vinós & Andy May “No philosopher has been able with his own strength to lift this veil stretched by nature over all the first principles of things. Men argue, nature acts.” Voltaire (1764) 6.1 Introduction Climate is a thermodynamic process determined by the energy flux from its entry point, mostly [...]

1 09, 2022

Are fossil-fuel CO2 emissions good or bad?

By |2022-09-01T13:06:23+02:001 September 2022|News, USA|Comments Off on Are fossil-fuel CO2 emissions good or bad?

By Andy May This is the transcript, with minor edits to get it into blog post format, of my keynote speech to the AAPG Division of Professional Affairs, at the second International Meeting for Applied Geoscience and Energy Convention in the George R. Brown Convention Center in Houston on August 30, 2022. Andy May Petrophysicist [...]

31 08, 2022

Snow and Climate: no easy answers

By |2022-08-31T12:01:50+02:0031 August 2022|News, USA|Comments Off on Snow and Climate: no easy answers

By Jim Steele reposted from What's up with that “As scientists who study what controls snowfall admit, “There are “no easy answers” to the question of climate change and snow” Nonetheless click bait media doesnt hesitate to fear monger that we are on the verge of the “end of snow” [...]

29 08, 2022

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

By |2022-08-31T15:49:59+02:0029 August 2022|News, USA|Comments Off on The Sun-Climate Effect: The Winter Gatekeeper Hypothesis (V). A role for the sun in climate change

by Javier Vinós & Andy May Reposted from Climate Etc. “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 [...]