This is a superb answer to the old statement by Paley that (to paraphrase) he isn’t surprised when he finds a stone on the beach, but if he finds a watch on the beach then he reasonably deduces the existence of a watchmaker, because simple natural processes aren’t going to knock naturally available components into a functioning watch. That being the case, the argument goes, our own existence proves that there is a creator. As Dawkins shows, this simply isn’t true. The assumption can only be made in ignorance of the sheer timescale available to evolutionary forces, and that small changes that do occur naturally can, over many generations, result in the development of something complex, provided those changes are advantageous. Dawkins also superbly demolishes the “a partial eye is no use” argument that says we would never end up with eyes because all the intermediate steps don’t have value. It’s simply not true. There are plenty of creatures out there with almost every intermediate