Well, actually HHH, I have no dog in the hunt concerning the forefoot v. heel strike debate.
My main disagreement is that by repeatedly responding to every opinion with demands for studies you are leaping over an important threshold question; namely, is analysis of athletic performance and technique amenable to controlled scientific studies in a sterile, laboratory setting outside the natural competitive/coaching/training environment?
By stating that you would be willing to listen to Renato Canova without scientific studies to back up his opinions you are admitting that studies are not nearly as important to all we know about running performance, despite half a century of exercise science, as what has been discovered and honed empirically by coaches and participants.
The variables are two many and too numerous and include emotional and motivational factors.
The analysis of running technique and performance may be no more susceptible to a hard scientific approach than the ballet or how to best hold a violin bow.
Hell, even the previously(seemingly) settled science conceringin lactate threshold is now suspect.
I would add some friendly encouragement that you should never retreat from a debate just because your opponent has more formal education than you. It's the issue that matters not the persons, especially where opinions are involved.
Playing the psychic and assuming that you are the more educated participant can prove quite embarassing.
Your statements above indicate that you are certain of your intellectual superiority over the lowly, peasant posters on this board.
Perhaps you'd like to dazzle us with the particulars of your long and distinguished academic and professional life.