If none of us ever read a book that was 'dangerous,' had a friend who was 'different' or joined an organization that advocated 'change,' we would all be just the kind of people Joe McCarthy wants. Whose fault is that Not really McCarthy's. He didn't create this situation of fear. He merely exploited it, and rather successfully.
We have currently a built-in allergy to unpleasant or disturbing information. Our mass media reflect this. But unless we get up off our fat surpluses and recognize that television in the main is being used to distract, delude, amuse, and insulate us, then television and those who finance it, those who look at it, and those who work at it, may see a totally different picture too late.