As Dr. Matthew Wielicki dryly put it: “Is there anything CO₂ can’t do?” The study behind that remark claims that rising CO₂ levels may even lead to regional cooling under certain conditions—highlighting just how flexible—and uncertain—climate model outcomes can be.
Artificial intelligence is increasingly being applied in climate science, with mixed results so far. A new study, however, suggests that deep learning can successfully reconstruct Antarctic surface temperatures despite limited observational data. By combining sparse measurements with reanalysis datasets, the researchers claim to achieve high accuracy—offering new insights into long-term temperature trends across the continent.
A new paper by Frank Stefani compares solar variability and CO₂ emissions as drivers of global sea surface temperatures. Using the solar aa geomagnetic index alongside CO₂ data, the study estimates a transient climate response (TCR) of about 1.1–1.4 K, near the lower end of the IPCC range. The results align closely with other observation-based estimates and highlight the continuing scientific debate about the relative roles of solar activity and greenhouse gases in recent climate change.
Die Redaktion der Wettersendung «SRF Meteo» hat versucht, «Argumente der Klimaskeptiker» als falsch zu entlarven. Was sie hier als angeblichen «Stand der Wissenschaft» hinstellt, hält allerdings einem Faktencheck nicht stand.
Lors d'une récente conférence ICSF/Clintel, le Dr Javier Vinós a soutenu que l'éruption du Hunga Tonga le 15 janvier 2022 était la principale cause des anomalies climatiques mondiales extraordinaires de 2023-2024. Il les décrit comme le premier véritable événement climatique mondial pluriannuel sur près de 80 ans, largement mal interprété par les analyses dominantes.
L'équipe éditoriale du programme météorologique suisse SRF Météo a tenté d’exposer les « arguments des climatosceptiques » comme étant faux. Cependant, ce qu'elle présente comme le prétendu « état des connaissances scientifiques » ne résiste pas à la vérification des faits.
In a recent ICSF/Clintel lecture, Dr. Javier Vinós argued that the January 15, 2022 Hunga Tonga eruption was the main cause of the extraordinary global climate anomalies of 2023–2024. He describes them as the first genuine multi-year global climate event in roughly 80 years, widely misinterpreted by mainstream analyses.
The editorial team of the Swiss weather program SRF Meteo has attempted to expose ‘arguments of climate sceptics’ as false. However, what they present as the alleged ‘state of science’ does not stand up to fact-checking.
In a significant move for scientific accountability, a U.S. federal judge has removed a controversial climate change chapter from a key judicial reference manual. The decision challenges the dominance of model-based climate narratives in the courts and signals a renewed emphasis on empirical evidence and institutional integrity.
Surface temperatures in the Southern Ocean around Antarctica have cooled for decades, defying the projections of leading climate models and puzzling researchers worldwide. In this article, physicist Ralph B. Alexander examines three recent studies that propose strikingly different explanations for this unexpected climate anomaly.
