He touches on this idea a lot, but most deeply in Infinite Jest where the parallels between between addiction to media and addiction to drugs is a major theme. In that story people have developed 'Entertainments,' basically video segments. Someone makes an Entertainment so unbelievably good that anyone who watches it is immediately stupefied and has no will to do anything but watch the Entertainment over and over. This Entertainment becomes a potent terrorist weapon since it can essentially take out anyone to whom it's broadcast.
The book "Technopoly", by Postman, is also very well worth a reading. But I'd say the most relevant to this trend is "The disappearance of childhood". The book's thesis is that childhood is a modern invention, in that, before the printing press, and mass education / literacy, there was no need for childhood as a learning period. In the middle ages, childhood ended at age 7, as soon as children became more or less self sufficient in their bodily functions.
Literacy requires effort, and protected time to acquire analytical skills that are not natural to humans. Childhood was, then, embraced, because it's the way to get literacy.
All-encompassing technologies that require no effort, e.g. TV or, as it appears to be the case, AR, might end the need for childhood, hence the book title. Among the novel technologies, the computer would be the one to "save" childhood, but only if society requires active (as opposed to passive) competency with computer technology. Quoting Postman:
"The only technology that has this capacity is the computer. In order to program a computer, one must, in essence, learn a language. This means that one must have control over complex analytical skills similar to those required of a fully literate person, and for which special training is required. Should it be deemed necessary that everyone must know how computers work, how they impose their special world-view, how they alter our definition of judgment—that is, should it be deemed necessary that there be universal computer literacy—it is conceivable that the schooling of the young will increase in importance and a youth culture different from adult culture might be sustained. But such a development would depend on many different factors. The potential effects of a medium can be rendered impotent by the uses to which the medium is put. For example, radio, by its nature, has the potential to amplify and celebrate the power and poetry of human speech, and there are parts of the world in which radio is used to do this. In America, partly as a result of competition with television, radio has become merely an adjunct of the music industry. And, as a consequence, sustained, articulate, and mature speech is almost entirely absent from the airwaves \(with the magnificent exception of National Public Radio\). Thus, it is not inevitable that the computer will be used to promote sequential, logical, and complex thought among the mass of people. There are, for example, economic and political interests that would be better served by allowing the bulk of a semiliterate population to entertain itself with the magic of visual computer games, to use and be used by computers without understanding. In this way the computer would remain mysterious and under the control of a bureaucratic elite. There would be no need to educate the young, and childhood could, without obstruction, continue on its journey to oblivion."
I’m personally quite grateful that to me the computer is an actively engaging machine. If I hadn’t become a programmer, I’d would, like most, find it difficult to resist becoming more and more passive as computer touchscreens engulf our lived environment.
I’ve read both Postman books, and Infinite Jest, but I’m adding End of Childhood to Goodreads, thanks.
> Someone makes an Entertainment so unbelievably good that anyone who watches it is immediately stupefied and has no will to do anything but watch the Entertainment over and over. This Entertainment becomes a potent terrorist weapon since it can essentially take out anyone to whom it's broadcast.
There's a Monty Python sketch where someone comes up with the funniest joke in the world and dies laughing after penning it. It's eventually learned that anyone who reads or hears the joke immediately laughs themselves to death. Of course, eventually the army gets a hold of it to use as a weapon.