"Nothing attracts criticism like success," says author Robert Royal, "In the seventy years since its founding, the Work has grown to almost eighty thousand members, over half in Europe, another third in the Americas, and the rest scattered throughout the world. As Vittorio Messori notes, this movement, which was once thought of as a pre-Vatican II fossil by progressives, has not only survived the heyday of progressive Catholic movements, but continues growing while the left in general, religious and lay, is shrinking."