Heavenly Bodies, Not Man, The Primary Source Of Climate Change?

Here is an interesting article I read today in the Wall Street Journal. The article details how a few scientists have postulated that charged subatomic particles from space, and the cyclical shifts in solar winds, are perhaps the primary reason for any climate change. The article touches on how they found that climate change, and postulating any theory but the standard one, was an extremely sensitive subject. After six years of waiting to get approval for an experiment that would use the CERN particle beam to create artificial cosmic rays and an artificial atmosphere, the team's experiments have been green lighted. The scientists hope to definitively answer the question on whether man or the heavenly bodies are the cause of any climate change.