It is neither because it assumes that people are in fact equal nor because it attempts to make them equal that the argument for liberty demands that government treat them equally. This argument not only recognizes that individuals are very different but in a great measure rests on that assumption. It insists that these individual differences provide no justification for government to treat them differently. And it objects to the differences in treatment by the state that would be necessary if persons who are in fact very different were to be assured equal positions in life.

Modern advocates of a more far-reaching material equality usually deny that their demands are based on any assumption of the factual equality of all men. It is nevertheless still widely believed that this is the main justification for such demands. Nothing, however, is more damaging to the demand for equal treatment than to base it on so obviously untrue an assumption as that of the factual equality of all men. To rest the case for equal treatment of national or racial minorities on the assertion that they do not differ from other men is implicitly to admit that factual inequality would justify unequal treatment; and the proof that some differences do, in fact, exist would not be long in forthcoming. It is of the essence of the demand for equality before the law that people should be treated alike in spite of the fact that they are different.

The boundless variety of human nature—the wide range of differences in individual capacities and potentialities—is one of the most distinctive facts about the human species. Its evolution has made it probably the most variable among all kinds of creatures… As a statement of fact, it just is not true that “all men are born equal.” We may continue to use this hallowed phrase to express the ideal that legally and morally all men ought to be treated alike. But if we want to understand what this ideal of equality can or should mean, the fi rst requirement is that we free ourselves from the belief in factual equality…

We do not object to equality as such. It merely happens to be the case that a demand for equality is the professed motive of most of those who desire to impose upon society a preconceived pattern of distribution. Our objection is against all attempts to impress upon society a deliberately chosen pattern of distribution, whether it be an order of equality or of inequality. We shall indeed see that many of those who demand an extension of equality do not really demand equality but a distribution that conforms more closely to human conceptions of individual merit and that their desires are as irreconcilable with freedom as the more strictly egalitarian demands.

If one objects to the use of coercion in order to bring about a more even or a more just distribution, this does not mean that one does not regard these as desirable. But if we wish to preserve a free society, it is essential that we recognize that the desirability of a particular object is not sufficient justification for the use of coercion. One may well feel attracted to a community in which there are no extreme contrasts between rich and poor and may welcome the fact that the general increase in wealth seems gradually to reduce those differences. I fully share these feelings and certainly regard the degree of social equality that the United States has achieved as wholly admirable.