I love hearing about the "theory" of evolution. I find the argument is over before it even has begun when someone says that. Evolution is not a theory. Evolution is a fact, like gravity. Evolution has happened, evolution is happening now, evolution will continue to happen. The same penicillin that once would have killed any disease on the planet 100 years ago is now all but useless and many people are developing an allergy to it. That is evolution in action. The only theory relating to evolution is the theory of evolution by natural selection. Evolution is a fact, the mechanic by which it operates is theoretical. People who refer to evolution as a theory have a fundamental misunderstanding of scientific theory and what evolution actually is.
"If an injury must be done to a man, it should be so severe that his vengeance need not be feared" - Niccolo Macchiavelli