As a culture moves from orality to writing to printing to televising, its ideas of truth move with it.

It is not necessary to conceal anything from a public insensible to contradiction and narcotized by technological diversions.

My argument is limited to saying that a major new medium changes the structure of discourse; it does so by encouraging certain uses of the intellect, by favoring certain definitions of intelligence and wisdom, and by demanding a certain kind of content - in a phrase, by creating new forms of truth-telling.

The line-by-line, sequential, continuous form of the printed page slowly began to lose its resonance as a metaphor of how knowledge was to be acquired and how the world was to be understood. "Knowing" the facts took on a new meaning, for it did not imply that one understood implications, background, or connections. Telegraphic discourse permitted no time for historical perspectives and gave no priority to the qualitative. To the telegraph, intelligence meant knowing of lots of things, not knowing about them.

For the message of television as metaphor is not only that all the world is a stage but that the stage is located in Las Vegas, Nevada.

The way in which the photograph records experience is also different from the way of language. Language makes sense only when it is presented as a sequence of propositions. Meaning is distorted when a word or sentence is, as we say, taken out of context; when a reader or listener is deprived of what was said before, and after. But there is no such thing as a photograph taken out of context, for a photograph does not require one. In fact, the point of photography is to isolate images from context, so as to make them visible in a different way.

For in the end, he was trying to tell us what afflicted the people in 'Brave New World' was not that they were laughing instead of thinking, but that they did not know what they were laughing about and why they had stopped thinking.