“In his article, Bogen concluded: “I believe [with Wigan] that each of us has two minds in one person. There is a host of detail to be marshaled in this case. But we must eventually confront directly the principal resistance to the Wigan view: that is, the subjective feeling possessed by each of us that we are One. This inner conviction of Oneness is a most cherished opinion of Western Man. . . .”