Does the Sun contribute to Climate Change?

The CLOUD experimentNATURE paper + pressrelease: Confirms (SKY+ Aarhus experiments) that CR generates moreaerosols• However, particles to small (2 nm) to be able to generate condensation nucleus (50 nm limit)• MAYBE MORE IMPORTANT?: They found that climate models treat clouds in an improper way.Need to improve the models and how clouds are treated.• THE SAFE CARD: If the mechanisms should work - there is no trend in the GCR data.tirsdag 1. november 1125