My thesis has ALWAYS been, without Matt's math niceties: the more complicated the mechanisms of life's controls become in our research findings, the less likely chance did it. Life IS complicated, and more so every day as new research appears. This article explains: > > http://www.nature.com/news/2010/100331/full/464664a.html-Paul Davies in his new book suggests that we may be the only life in the universe. My thought and his: it could be so complex, it has only happened once.--http://www.physorg.com/news190541045.html