"Now you can quibble about the naturalness of this, but the fact is that until recent decades, all such mutations were natural, and humans simply changed the rules for selecting which variants got to produce the most offspring. The principles of evolution can be useful without being written down in books ..."
Well, my goodness. Are you actually saying that selective breeding is applied evolutionary theory? You've certainly changed your tune from those interminable Hitler-Darwin threads, where you would scarcely admit that there was even such a thing as applied science at all.
Really.
I believe what I said was that anyone applying evolution to humans would not kill the brightest, most talented and productive individuals, and encourage the reproduction of the dregs. Go back to my posts and see if that's not what I said.