I was merely endeavoring to indicate that if we do not grab events by the collar they will have us by the throat. -Lord Vetinari
Terry PratchettMost species do their own evolving, making it up as they go along, which is the way Nature intended. And this is all very natural and organic and in tune with mysterious cycles of the cosmos, which believes that there's nothing like millions of years of really frustrating trial and error to give a species moral fiber and, in some cases, backbone.
Terry Pratchett