We do not see nature or intelligence or human motivation or ideology as “it” is but only as our languages are. And our languages are our media. Our m… - Neil Postman

It is not sufficient to know the right answers. One must also know the questions that produced them. Indeed, one must also know what a question is, for not every sentence that ends with a rising intonation or begins with an interrogative is necessarily a question. There are sentences that look like questions but cannot generate any meaningful answers, and, as Francis Bacon said, if they linger in our minds, they become obstructions to clear thinking.

There is nothing wrong with entertainment. As some psychiatrist once put it, we all build castles in the air. The problems come when we try to live in them. The communications media of the late nineteenth and early twentieth centuries, with telegraphy and photography at their center, called the peek-a-boo world into existence, but we did not come to live there until television. Television gave the epistemological biases of the telegraph and the photograph their most potent expression, raising the interplay of image and instancy to an exquisite and dangerous perfection. And it brought them into the home. We are by now well into a second generation of children for whom television has been their first and most accessible teacher and, for many, their most reliable companion and friend. To put it plainly, television is the command center of the new epistemology. There is no audience so young that it is barred from television. There is no poverty so abject that it must forgo television. There is no education so exalted that it is not modified by television. And most important of all, there is no subject of public interest — politics, news, education, religion, science, sports — that does not find its way to television. Which means that all public understanding of these subjects is shaped by the biases of television.

Eyeglasses refuted the belief that anatomy is destiny by putting forward the idea that our bodies as well as our minds are improvable.