By Kenneth Richard on 25. May 2026
According to a recent presentation by climate scientist Dr. Ole Humlum published in Science of Climate Change: Real-world observations show both cooling and warming trends in the Arctic, Antarctic, and Tropical oceans since ARGO monitoring was introduced in 2004. Real-world observations show no trend in global precipitation since 1979. Real-world observations show global cloud cover […]
Posted in Antarctic, Arctic, Cloud Climate Influence, Oceans |
By P Gosselin on 20. May 2026
The Germany-based European Institute for Climate and Energy (EIKE) has posted its latest Klimaschau video, titled “Prähistorische Ozeanschichten als möglicher Faktor der Erwärmung (Prehistoric Ocean Layers as a Possible Factor in Warming): The new video highlights a study from Rutgers University published in Nature Geoscience. Researchers found that the rapid global warming phase at the […]
Posted in Oceans, Paleo-climatology |
By Kenneth Richard on 18. March 2026
A new sea surface temperature (SST) reconstruction (Pan et al., 2026) uses mollusc fossil evidence to affirm southern Australia’s (Yorke Peninsula) SSTs were 4°C warmer than today (23°C versus 19°C) during both the mid-Holocene (MH, 8000 to 5000 years ago) and Last Interglacial (LIG, 125,000 to 116,000 years ago). Both the MH and LIG had […]
Posted in Oceans, Paleo-climatology, Sea Levels |
By Kenneth Richard on 3. March 2026
Climate changes fostered by “unforced natural climate variability” may be more than an order of magnitude larger than the climate changes commonly attributed to anthropogenic forcing. In a new study, scientists have attempted to identify the mechanisms explaining Greenland’s many historical (~80,000-11,700 years ago) climate changes that amounted to 10-15°C “in a decade or two.” […]
Posted in Natural Oceanic Oscillations, Natural Variability, Oceans, Paleo-climatology |
By Kenneth Richard on 5. December 2025
“[T]he fraction of [fossil] fuel-related emissions still remaining in the air (about 23 ppm out of 425 ppm at the end of 2024) cannot have any climatic effect.” – Veyres et al., 2025 A few years ago Dr. Koutsoyiannis and colleagues used equations associated with the chemistry of temperature-driven organic respiration to demonstrate that, since […]
Posted in CO2 and GHG, Emissions, Natural Variability, Oceans |
By Kenneth Richard on 25. November 2025
Fundamental assumptions in projections of alarming, CO2-induced global warming in the coming decades are undermined by a new long-term energy budget analysis. In a new study scientists have acknowledged the modeled assumptions forecasting nature’s response to the presumed human-driven radiative forcing of ocean heat uptake, thermal expansion, and sea level rise rates do not align […]
Posted in Oceans, Sea Levels |
By P Gosselin on 21. November 2025
The idea that global warming could paradoxically shut down the Gulf Stream, plunging Europe into a new cold spell—a scenario popularized by the film The Day After Tomorrow—is a powerful narrative. However, the latest episode of Klimaschau (Issue 237) challenges these alarmist predictions, scrutinizing the scientific evidence and the methods behind the claims. The segment […]
Posted in Models, Oceans |
By Kenneth Richard on 20. November 2025
A new study finds Earth’s bottom water temperatures (BWTs) have cooled by 2-3°C over the last 4.5 million years through to the pre-industrial era (1750). Since 1750, however, global BWTs have not risen in a detectable way, nor have they exceeded the warmth achieved during the Medieval Warm Period (Gebbie and Huybers, 2019). The Pacific […]
Posted in Cooling/Temperature, Oceans |
By Kenneth Richard on 24. October 2025
Approximately 75% of the increase in the global ocean heat content must be natural, or attributed to an increase in solar forcing. The manifestation of what is commonly referred to as “global warming” is predominantly (93%) depicted as an increase in ocean heat content (OHC). Only 1% is indicated by an increase in surface air […]
Posted in CO2 and GHG, Oceans, Solar Sciences |
By Kenneth Richard on 18. July 2025
There has been a “marked cooling trend” across the North Atlantic in recent decades (Ryu and Kang, 2025). This includes ocean heat content decline (OHC) since the 2000s, and cooling sea surface temperatures (SST) since the mid-1990s. Image Source: Ryu and Kang, 2025
Posted in Cooling/Temperature, Oceans
By P Gosselin on 9. March 2025
Natural cycles drive our climate The latest video by the Germany-based European Institute for Climate and Energy (EIKE) looks at CO2 and the troublesome Medieval Warm Period, which has long been a thorn for climate alarmists. Antarctica was warmer during the Medieval Warm Period, enhancing penguin population. Image generated by Grok Hat-tip: Klimanachrichten The Medieval […]
Posted in Antarctic, Oceans, Paleo-climatology |
By P Gosselin on 2. February 2025
The AMOC Quarrel By Frank Bosse (Translated from the original at Klimanachrichten) We have kept you, dear readers, very promptly informed about AMOC conjectures. Recently, we also informed you about a new study that found a stable Atlantic overturning circulation since the 1960s. It is not the only one in the recent past. However, Prof. […]
Posted in Oceans |
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