[Comevius]

This is a great paper actually. It depends directly on the premise that cosmic rays cause drastic changes in cloud microphysics. The proof presented for this is a statistical correlation between termination points of sun activity and ENSO (El Nino, La Nina).

They plan to establish causation by predicting ENSO changes based on solar activity, which is good. Once they do that, they will need to prove that cosmic rays are more important in cloud microphysics than the CERN CLOUD experiments suggests so far.

This is what real science is. Great find.