Another New Study Suggests Most – 80% – Of The Modern CO2 Increase Has Been Natural

by K. Richard, Aug 29, 2025 in NoTricksZone 


An independent researcher (Robbins, 2025) has reviewed recent research that suggests at least “80% or more of the [modern CO2] increase is of natural origin.”

This is because “changes in atmospheric temperature are an ‘effect’ of changes in SSTs and not a ’cause’ as some might advocate.”

Similar conclusions are found in a paper published in the same peer-reviewed journal last year (Ato, 2024).

“SST [sea surface temperature] has been the determinant of the annual changes in atmospheric CO2 concentrations and […] anthropogenic emissions have been irrelevant in this process…”