So I read it, and conclude that he is wrong suggesting La Nina from solar maximums. The world is not doing that lately (La Nina with low solar activity). Also his goal seem to be to purposely minimize the effect of solar variation by oversimplifying it into the strawman of total solar irradiation (TSI) rather than the more important climatic effects of spectral variation (e.g. relatively larger drop in solar UV), and geomagnetic effects.