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Novisad:
You speak of "selection pressure" as if it were a reality. Where is the evidence for "selection pressure"? It is a mandatory consideration for the Darwinian model, yet it cannot be clearly documented except in microorganisms. Even there, preadaptation may be at work. Someone once wisely observed - "Animals are not struggling for existence; most of the time they are sitting around doing nothing at all!" Your comments also suggests that evolution is going on at present which is very much in doubt, as I and many others have maintained. What we are actually witnessing at present is the antithesis of evolution - rampant extinction. Of the literally hundreds of species that have disappeared in recent times, not one replacement can be documented. We are observing only the products of evolution, the terminal twigs of the evolutionary tree and it is being severely pruned by a drastically altered environment. If there was ever a test of the Darwinian scheme, it is right now. It is a dismal failure.
Too many forums already, thanks.