Credit where credit is due, it was a Swedish guy named
Svensmark in his self created “cloud chamber”
His idea was that when solar activity is low (few sun spots), our sun’s magnetic field doesn’t protect the earth as much and this resulted in more cosmic rays reaching earth’s atmosphere which made more clouds.
This paper in Nature bolsters that case that it is the sun’s activity that explains global warming much more than CO2.
FACTS are such an inconvenient truth.
Oh the irony.