practically every individual has some advantage over all others because he possesses unique information of which beneficial use might be made, but of… - Thomas Sowell

prices are not costs. Prices are what pay for costs.

What sense would it make to classify a man as handicapped because he is in a wheelchair today, if he is expected to be walking again in a month, and competing in track meets before the year is out? Yet Americans are generally given 'class' labels on the basis of their transient location in the income stream. If most Americans do not stay in the same broad income bracket for even a decade, their repeatedly changing 'class' makes class itself a nebulous concept. Yet the intelligentsia are habituated, if not addicted, to seeing the world in class terms.

Much of the social history of the Western world over the past three decades has involved replacing what worked with what sounded good. In area after area - crime, education, housing, race relations - the situation has gotten worse after the bright new theories were put into operation. The amazing thing is that this history of failure and disaster has neither discouraged the social engineers nor discredited them.