There is something unreal about this discussion.  The evidence was reported as that of Dr. Schwietzer.  I don't know  a Dr. Schwietzer,.  There is a Dr. Schweitzer at N. Carolina, who has published in this area.  But--as of this time--none of the correspondent in this thread have referenced any of her work. Not as either as "Schwietzer" or "Schweitzer."     Did the author or the editor make this mistake?  I after E, or is
 it E after E?  
I reminded of  another confrontation between a liberal French freeman and a conservative German prince.  Frederick the Great, distressed when his guest Voltaire was late to dinner, sent a note to his tardy guest:  < Du bist ein Aisel> --you are an ass!  He signed it: <Freidrich, die Zwite> -- Frederick, the second!  Voltaire had the last laugh.