To explain the ultimate source, and the lasting popularity, of Superman would take Carl Jung, “The Golden Bough,” and, quite possibly, Zane Grey. What we do know is that, since the Man of Steel’s initial appearance in June 1938′s “Action Comics,” he, like all the gods, devils, and myths of mankind’s collective unconsciousness, has changed along with the times in which he finds himself imagined. With “Superman Returns,” directed by Bryan Singer, he is still evolving. If we start, as we should, at the very beginning, 1938′s man from Krypton was a “champion of the oppressed,” the New Deal in [...]