• Zharkova: Modern Grand Solar Minimum (2020-2053)

    The two Principal Components (eigen vectors) derived with Principal Component Analysis from the solar background magnetic field defining two largest magnetic waves of the poloidal field of the Sun are shown to be generated in two layers by the solar dynamo with the dipole magnetic sources. The two magnetic waves revealed a noticeable phase shift…

  • Báder: Surface Energy Balance of the Danube Region

    The surface of the Earth is heated by solar radiation (shortwave radiation) passing through the atmosphere. The air near the earth’s surface is heated from below using this energy converting the shortwave radiation to other forms. According to the law of conservation of energy, the incoming and outgoing energies are equal. Continents are warming faster…

  • Szarka: Conference “Beyond the Climate Change Consensus”

    This is an introductory article to the papers based on presentations at the conference “Beyond the Climate Change Consensus” (BCCC, Hungarian Academy of Sciences, December 8, 2025) and its pre-event. It was a unique symbol: unprecedented for a country’s national academy to provide an official scientific forum on climate without censorship. In this paper the…

  • Ollila: Radiative Forcing of Water Vapour and its Use in Climate Models

    Corrigendum In Ollila (2025) there is a spelling error in the manuscript. Equation (2) in the corrected form is:RF = -60.01 +18.435 * ln(HTPW) [Wm-2]This error has had no impact on the results since the right form of equation (2) has been applied in the calculations. Continue reading …

  • Cohler et. al: Earth Energy Imbalance Assessment

    Global ocean heat content (OHC) anomalies and derived Earth Energy Imbalance (EEI) estimates, central to contemporary climate assessments including IPCC AR6, are constructed through processes that violate the scientific method. These metrics rely almost exclusively on temperature data from the Argo profiling float array. Their validity and reliability hinge on several critical but herein refuted…

  • Ato: Rejection of Man-made Positive Feedback

    The anthropogenic theory of global warming advocated by the IPCC is based on the theory that increased atmospheric carbon dioxide (CO2) from anthropogenic emissions causes warming, which in turn increases water vapor, triggering a positive feedback loop that leads to further warming and CO2 rise. This study examines the validity of this theory using the…