Previously I have demonstrated that temperature changes are predictive of changes in atmospheric CO2 concentrations.  That includes the remarkable GMT spike starting in January 2023 and rising to a peak in April 2024.  The most recent study was June 2025 Update–Temperature Falls, CO2 Follows employing Mauna Loa CO2 data and UAH GMT data. More recently … Continue reading ML CO2 Follows Temperatures From HadCRUT5