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.

I am not a Luddite. I am suspicious of technology. I am perfectly aware of its benefits, but I also try to pay attention to some of the negative effects.

I don't think any of us can do much about the rapid growth of new technology. A new technology helps to fuel the economy, and any discussion of slowing its growth has to take account of economic consequences. However, it is possible for us to learn how to control our own uses of technology.

Information is now a commodity that can be bought and sold, or used as a form of entertainment, or worn like a garment to enhance one's status. It comes indiscriminately, directed at no one in particular, disconnected from usefulness; we are glutted with information, drowning in information, have no control over it, don't know what to do with it.

Printing links the present with forever. It carries personal identity into realms unknown.

Television is our culture's principal mode of knowing about itself. Therefore -- and this is the critical point -- how television stages the world becomes the model for how the world is properly to be staged. It is not merely that on the television screen entertainment is the metaphor for all discourse. It is that off the screen the same metaphor prevails. (92)

A book is an attempt to make through permanent and to contribute to the great conversation conducted by authors of the past. […] The telegraph is suited only to the flashing of messages, each to be quickly replaced by a more up-to-date message. Facts push other facts into and then out of consciousness at speeds that neither permit nor require evaluation. (70)