Browse: Home / CO2 and GHG
By Kenneth Richard on 14. April 2025
Even if the entirety of the modern CO2 concentration increase is due to human activity, the impact (pressure) on global temperatures amounts to no more than 15-18%. In a new study, geology professor Dr. Wojciech Stankowski has summarized some of the reasons why the prevailing narrative that says humans can drive climate change by burning […]
Posted in Climate Sensitivity, CO2 and GHG, Natural Variability |
By Kenneth Richard on 4. March 2025
Reconstructed ice core CO2 values and modern CO2 and CH4 measurements do not support the narrative that human emissions are driving changes in atmospheric greenhouse gas concentrations. New research extensively reviews the “pitfalls” of believing the conventional wisdom about modern CO2 concentration variations, as well as the “flaws” in reconstructed CO2 values from ice cores. […]
Posted in CO2 and GHG, Paleo-climatology |
By Kenneth Richard on 18. February 2025
It turns out the benefits of rising CO2 concentrations offsets any projected agricultural damage from climate warming. In 2023 US EPA (Environmental Protection Agency) activists dubiously raised the “social cost of carbon” (SCC) five-fold due to unsupportable forecasts of agricultural deterioration and declining crop yields resulting from doubled CO2 and consequent climate warming. The 500% […]
Posted in Agriculture, CO2 and GHG, Models |
By P Gosselin on 19. January 2025
Warming effect of leaked hydrogen is almost 12 times stronger than CO2 Hat-tip: Klimaschau We’ve been told that hydrogen is now the savior of the energy transition. At some point, the green energy planners realized that the power grid cannot serve as a storage system. So a storage material without carbon had to be found: […]
Posted in CO2 and GHG |
By Kenneth Richard on 9. January 2025
“An increase in low cloud cover of only about 1% could largely compensate for the doubling of CO2.” – van Wijngaarden & Happer, 2025 Ph.D physicists detail just how insignificant CO2 is as a factor in climate change, revealing that doubling the CO2 concentration from 400 ppm to 800 ppm – a 100% increase – […]
Posted in Climate Sensitivity, Cloud Climate Influence, CO2 and GHG |
By P Gosselin on 5. January 2025
CO2 theory called into question…inconvenient truths emerge A new study by Bierman et al titled: Plant, insect, and fungi fossils under the center of Greenland’s ice sheet are evidence of ice-free times, shows that “in the middle of Greenland, where a three-kilometer-thick ice sheet now sits, plants and insects once flourished and at CO2 levels […]
Posted in Arctic, CO2 and GHG, Misc., Paleo-climatology |
By P Gosselin on 29. December 2024
Citing Bloomberg, Blackout News here reports that “the use of coal continues to rise sharply.” This suggests that the hundreds of billions invested annually in green energies are unable to satisfy the global demand for energy. Moreover, predictions of declining coal consumption are failing to materialize and show that green energy strategies are failing at […]
Posted in Alternative Energy, CO2 and GHG, Emissions |
By Kenneth Richard on 23. December 2024
The 2013-2022 warming trend and the extreme warmth in 2023 were “not associated with” declining outgoing longwave radiation induced by rising greenhouse gases. Instead, a new study published in the journal Science contends that decreasing cloud albedo and the consequent increase in ASR, or absorbed solar radiation (+0.97 to 1.10 W/m²/decade according to ERA5 and […]
Posted in Climate Sensitivity, Cloud Climate Influence, CO2 and GHG, Solar Sciences |
By Kenneth Richard on 20. December 2024
The evidence that rising CO2 concentrations lead to inconsequential warming keeps piling up. In a new study, seven Viennese researchers provide more evidence the CO2 absorption band is already saturated at today’s concentrations (over 400 ppm). Rising CO2 levels thus cannot drive significant global warming. “Data from ground measurements indicate that the downward (backward) radiation […]
Posted in Climate Sensitivity, CO2 and GHG |
By Kenneth Richard on 17. December 2024
A new analysis indicates tripling the atmospheric CO2 concentration from 100 to 400 ppm only produces a 0.3°C surface warming effect. Eight engineers (Wei et al., 2024) from the National Sun Yat-Sen University in Taiwan have assessed the capacity of rising CO2 concentrations to affect surface air temperature (SAT) over a 5-year research observation period. […]
Posted in Climate Sensitivity, CO2 and GHG |
By P Gosselin on 14. December 2024
Was the Earth’s biosphere really in a largely stable CO2 balance before 1850? (Almost) all politicians, scientists from all climate disciplines, the media and international big business are telling us in unison that we are destroying the global climate and that the world is on the brink of extinction. By burning fossil fuels such as […]
Posted in CO2 and GHG |
By P Gosselin on 19. November 2024
The CO2 scam and “climate denial” German researcher concludes CO2 warming immensely exaggerated…. IR radiation of clouds considerably reduces the greenhouse effect of CO2.” The prosperity and political stability of our countries are in grave danger. The reason for this is an ideology that claims catastrophic climate change caused by the alleged “greenhouse gas” CO2 […]
Posted in CO2 and GHG |
Recent Comments