I saw this for the first time in a Brian Cox show: http://youtu.be/fWxfliNAI3U http://youtu.be/fWxfliNAI3U His suggestion that cosmic rays might have driven e

I saw this for the first time in a Brian Cox show: http://youtu.be/fWxfliNAI3U http://youtu.be/fWxfliNAI3U His suggestion that cosmic rays might have driven evolution is mind blowing!