A universe that came from nothing in the big bang will disappear into nothing at the big crunch. Its glorious few zillion years of existence not even a memory.
BC is not going to replace the hierarchy, and BC is not going to lead some major reform in the Catholic Church - that's got to come out of the whole Catholic community.
Everyone would talk about their diets and working out and what it made me do was go to craft services where all the food for the cast and crew was and I would eat.