Somewhere between his paragraph 4 and paragraph 5, Overman slipped on an intellectual banana peel. He goes downhill from there. I could take an hour and dig into it in detail; but I'm not willing to spend more time on him.
Well PH, I suppose Aristotelian logic is not to everybody's taste. Especially these days. But the fact that your thought process broke down somewhere between points 4 and 5 is a bit surprising to me, I must say. I had thought you were rather a fan of Aristotle.
Aristotillian placemarker (it either marks a place, or does NOT mark a place)