When a population becomes distracted by trivia, when cultural life is redefined as a perpetual round of entertainments, when serious public conversation becomes a form of baby-talk, when, in short, a people become an audience, and their public business a vaudeville act, then a nation finds itself at risk; culture-death is a clear possibility.

When media make war against each other, it is a case of world-views in collision.

Once you have learned to ask questions - relevant and appropriate and substantial questions - you have learned how to learn and no one can keep you from learning whatever you want or need to know.

Anyone who has studied the history of technology knows that technological change is always a Faustian bargain: Technology giveth and technology taketh away, and not always in equal measure. A new technology sometimes creates more than it destroys. Sometimes, it destroys more than it creates. But it is never one-sided. The invention of the printing press is an excellent example. Printing fostered the modern idea of individuality but it destroyed the medieval sense of community and social integration.

A definition is the start of an argument, not the end of one.

The problem in the 19th century with information was that we lived in a culture of information scarcity, and so humanity addressed that problem beginning with photography and telegraphy and the - in the 1840s. We tried to solve the problem of overcoming the limitations of space, time, and form.

The past is strapped to our backs. We do not have to see it; we can always feel it. People gather bundles of sticks to build bridges they never cross. People in distress will sometimes prefer a problem that is familiar to a solution that is not.