I myself have a Ph.D. in biophysics. I work with scores of biologists. All of us call it a theory. Among working biological scientists, only a tiny minority of kooks have a problem with evolution, and even those kooks hardly ahve any problem calling it a theory.
If they really are kooks just point out the fallacy of their agruments.
" Among working biological scientists, only a tiny minority of kooks have a problem with evolution, and even those kooks hardly ahve any problem calling it a theory."
Nothing like a little ad hominem to start off a discussion. I think I'll pass, but I will at least say that I'm not it is helpful to classify someone like Michael Behe or William Harris as a 'kook'.