In the 1960s, an informed but naïve undergraduate, I was walking across the campus of the University of Pennsylvania with the Chairman of the Chemistry Department, Prof. Charles C. Price. He told me that he was president of the United World Federalists, and asked if I knew what that organization was. When I said that I did not, he replied that they believed in a one-world government that would grow out of the United Nations. I was nonplussed as I had never heard anyone suggest that idea before. To me, the United Nations was a benevolent organization dedicated to pressuring...