1} Since when can infallible decrees be reformed--that's an oxymoron. 2} Your history of the proceedings at VI sems a bit skewed; but even if we take your position as fact, would that render the teaching any less "infallible" or dogmatic? 3}Your proposition that PA demonstrates an "ever evolving magisterium" is beyond laughable. 4} There is of course QUANTA CURA.