Thanks to Magnus A for sending this in, it goes hand in hand with yesterday’s post on CERN’s verification that solar magnetic activity forming rain particles in an atmosphere created within a controlled . An interesting Danish documentary, “The Cloud Mystery”:
Quite easy page, “Cosmic Rays and Climate”, by Nir Shaviv (a scientist with research on temperature impact from cosmic rays (and clouds) on a geological time scale) :
20th century global warming – “There is nothing new under the Sun” – Part III