Children are the living messages we send to a time we will not see. - Neil Postman

"The scientific method," Thomas Henry Huxley once wrote, "is nothing but the normal working of the human mind." That is to say, when the mind is working; that is to say further, when it is engaged in corrrecting its mistakes.

Taking this point of view, we may conclude that science is not physics, biology, or chemistry — is not even a "subject" — but a moral imperative drawn from a larger narrative whose purpose is to give perspective, balance, and humility to learning.

In a print-culture, we are apt to say of people who are not intelligent that we must “draw them pictures” so that they may understand. Intelligence implies that one can dwell comfortably without pictures, in a field of concepts and generalizations.

Perhaps we should abandon the whole idea of trying to make students intelligent and focus on the idea of making them less ignorant. Doctors do not generally concern themselves with health; they concentrate on sickness. And lawyers don't think too much about justice; they think about cases of injustice. Using this model in teaching would imply identifying and understanding various forms of ignorance and working to eliminate as many of them as we can.