2025 ended with a steadily declining rate of rising CO2 in the atmosphere following a 20 month cooling since April 2024, peak of an unusual and unexplained warming spike.  That rate declined further in the first four months of 2026. Historical records show that around 1875 was the coldest time in the last 10,000 years.  … Continue reading April 2026, Cooling Temperatures Lead to CO2 Rate Decline