First, Darwinian theory tells us how a certain amount of diversity in life forms can develop once we have various types of complex living organisms already in existence.
“I'm very comfortable with how I look. I always have been. I think I look pretty good. There's nothing I want to change. I'm pretty happy with what I've got.”
“Most men, I am convinced, have an unmistakable feeling at the final moment of significant choice that they are making a free decision, that they can really decide which one of two or more roads to follow.”