Tag Archives: climate

Reblog: “Fearless Physics from Dr. Salby”

Posted onJune 18, 2016 by Ron Clutz “Fearless Felix” Baumgartner ascended to the stratosphere and stepped into the void from 24.2 miles above the Earth. His speed during the fall reached Mach 1.24, and the Austrian adventurer nailed the landing. October 14, … Continue reading →

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Livestock Methane Has Negligible Impact on Climate

The CO₂ Coalition has released a compelling new paper, “Livestock, Methane and Climate” (January 27, 2026), co-authored by D. Alexander, with four CO₂ Coalition members: J.D. Ferguson, A. Glatzle, W. Happer, and W.A. van Wijngaarden. This rigorous analysis demonstrates that … Continue reading →

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Reblog: “The most significant development in climate research in decades”

by Roger Pielke Jr., PhD, climate researcher, political scientist (bio below) Apr 29, 2026 You may be able to read Dr. Pielke’s original post here: https://rogerpielkejr.substack.com/p/rcp85-is-officially-dead This is an introduction to a wonkish post by Dr. Pielke Jr which is … Continue reading →

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The meaning of “net” as in net CO2 emissions, net zero, etc.

I was asked, “The last paper mentions the Mauna Loa measurements of CO2 and the fact that the net CO2 is about 5.5%. How do you define that this is net CO2, emissions. e.g., extra above the normal or usual … Continue reading →

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There is no average global temperature, nor average CO2 concentration

Aloha and Mele Kalikimaka, Happy New Year! With reference to many posts on this blog, please see the referenced paper below and the related descriptive posts of that paper. “Temperature is an intensive property [of matter] that is defined only … Continue reading →

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CO2 emitted by humans does not increase CO2 in air

Human emissions of CO2 do not increase the concentration of CO2 in air except momentarily, locally. Any increase in concentration of a trace gas in air is offset by an equal increase in solubility of that trace gas by all … Continue reading →

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Climate alarmists are lost at sea and without a map

“When a man does not know what harbor he is making for, no wind is the right wind.” ~ Seneca the Younger.  Lucius Annaeus Seneca (a.k.a. Seneca the Younger, 4 BC–65 AD) This quote applies perfectly to those attempting to … Continue reading →

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Responding to the U.S. National Science Foundation (NSF)

The recent work titled “A Critical Review of Impacts of Greenhouse Gas Emissions on the U.S. Climate” by the Department of Energy-sponsored Climate Working Group including John Christy, Ph.D., Judith Curry, Ph.D., Steven Koonin, Ph.D., Ross McKitrick, Ph.D., Roy Spencer, Ph.D., … Continue reading →

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Second thought experiment on CO2 with Grok

Abstract:  CO₂ flux shifts from absorption to emission as sea surface temperature (SST) rises, with a ~4% decrease in absorption per °C. Objective:Quantify CO₂ and water vapor fluxes as a function of SST in a controlled ocean-like system. Setup:Apparatus: A … Continue reading →

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Three items regarding CO2 and the climate hoax

Letter from Dr. Thorpe Watson to the Prime Minister of Canada re: CO2 (published by permission) Review of Ronald Grabyan’s 2025 study: Global Atmospheric CO2 Lags Temperature by 150 yr between 1 and 1850 AD Review of physicist Darwin Throne’s new … Continue reading →

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