Darwin Devolves: The New Science About DNA That Challenges Evolution  (English, Paperback, Behe Michael J.)

Definition of evolution:-(Evolution is about the mechanism through which change occurs over time and the universal common ancestry.) But where's the mechanism? Organisms evolve?? What's the meaning of evolution? It means ''Development', but evolutionary mechanism is ramdom. Ramdom processes do not take things toward development!! Does molecules which has no brain or cannot think it's nonliving, moves towards a non-regular complexity?? Then how can ramdom processes be called evolution?? Rather...