Does my doctor give me a diagnoses based on evolutionary theory? Does my pharmacist consider evolutionary theory when determining drug interactions? Be careful now, I can pick up the phone and call either my son or my daughter-in-law to validate anything you may try to insinuate.
I have never said that there are not any theories that are beneficial or even necessary in many sciences but evolutionary theory doesn't happen to be one of them. But consider DNA, it is very beneficial to life and quality of life, as we are seeing very quickly. In fact, I believe that is where the scientific answers will be found that evolution has never been able to answer. DNA just may disprove many of the essential arguments for evolutionary theory.
I wish I could remember the specifics of this example but I can only give a rough description from memory right now.
Just what is in that little package of DNA that allows a species of fish to mutate from a small mouthed, large tailed fish to a large mouthed, small tailed fish and then back again, in the space of just a few years, depending on the predators in the lake?