1984, by George Orwell.

George Orwell's dystopian (a fictional place where people lead dehumanized and fearful lives) vision of the year 1984, as depicted in what many consider to be his greatest novel, has entered the collective consciousness of the English-speaking world more completely than perhaps any other political text, whether fiction or nonfiction. No matter how far our contemporary world may seem from 1984's Oceania, any suggestion of government surveillance of its citizens--from the threatened "clipper chip," which would …

…Postman claims in the introduction to Amusing Ourselves to Death, that there is a very different version of the dystopian universe presented in Aldous Huxley's Brave New World, in which "no Big Brother is required to deprive people of their autonomy, maturity and history. As he saw it, people will come to love their oppression, to adore the technologies that undo their capacities to think." Big Brother may not be watching; he might be broadcasting.