While I can accept the basic scientific principle expressed here (extra solar cosmic radiation events can precipitate changes in climactic behaviour of cloud building) I have a *REALLY* big problem with a scientist that says:
"Finally we have the last piece of the puzzle explaining how particles from space affect climate on Earth"
The one thing I suspect most intelligence scientists would change in that sentence would be "last" to "next".
That said, I'll go back to my corner on the climate change stuff. (and you can certainly find that in my posting history)