Let us turn from the epistemological problems of the current decision-maker for society to those in the original position. Individuals are supposed t… - Kenneth Arrow

We don’t have a laissez-faire system. The intervention of the federal government, as measured by expenditures, is growing. It is not a private system at all. Roughly 50 percent of health costs are paid for by the government, and state governments are spending more and more on health. It’s crowding out education. State budget-support for education, especially higher education, is crowded out by two things: health and prisons. Nobody is prepared for the idea of a laissez-faire system, and we never really had one.

Learning, as studied by psychologists, closely resembles sequential analysis in some aspects. Learning experiments usually consist of a series of trials in which the subject’s choices are sometimes rewarded and sometimes not. The individual, after making many choices, eventually begins to discriminate between the proper response and the improper one. At some point, presumably, he could terminate the experiment, at least in the sense of disregarding the further observations and making the same choice each time.

Studying oneself is not the most comfortable of enterprises. One is caught between the desire to show oneself in the best possible light and the fear of claiming more than one’s due.