An interesting discussion, still absolutely open, has taken place in the last few days between Gordon Davisson and me on the thread: What? Only an “extremely occasional” mutation is beneficial? But Darwinism… ? Some very good friends, like Dionisio, Mung and Origenes, seem to have appreciated the discussion, which indeed has touched important issues. Origenes has also suggested that it could be transformed into an OP. Well, I tought that it was probably a good idea, and luckily it did not require much work. 🙂   So, here it is. Gordon Davisson’s posts are in italics. It’s a bit long, and I am sorry for that! I thank in advance Gordon Davisson for the extremely good contribution he has already … Continue reading What are the limits of Natural Selection? An interesting open discussion with Gordon Davisson