If you think that migration of melanica as the possible explanation of the peppered moths case is not "worth responding" I am surprised.
Either you like RAZD think it supports natural selection (e.g. same as being eliminated by birds predation) or you are convinced migration didn't occur. In either case I would like to know some arguments which you obviously do not have.
That's the reason I am troll not "worth responding". My questions are annoying because you have no prepared answers to them at "talkorigin".
The same for mimicry where you are unable answers why some wasps
are not having "warning coloration" and other harmless waps have
very dangerous looking warning coloration.