itself became the basic economic commodity of the electric age were obscured by the ways in which advertising and entertainment put people off the track. Advertisers pay for space and time in paper and magazine, on radio and TV; that is, they buy a piece of the reader, listener, or viewer as definitely as if they hired our homes for a public meeting. They would gladly pay the reader, listener, or viewer directly for his time and attention if they knew how to do so. The only way so far devised is to put on a free show. Movies in America have not developed advertising intervals simply because the movie itself is the greatest of all forms of advertisement for consumer goods. Those who deplore the frivolity of the press and its natural form of group exposure and communal cleansing simply ignore the nature of the medium and demand that it be a book,