When elementary needs have been satisfied, the serious happiness of most men depends upon two things: their work, and their human relations. In the world that we have been picturing, work will be free, not excessive, full of the interest that belongs to a collective enterprise in which there is rapid progress, with something of the delight of creation even for the humblest unit. And in human relations the gain will be just as great as in work. The only human relations that have value are those that are rooted in mutual freedom, where there is no domination and no slavery, no tie except affection, no economic or conventional necessity to preserve the external show when the inner life is dead. One of the most horrible things about commercialism is the way in which it poisons the relations of men and women. The evils of prostitution are generally recognized, but, great as they are, the effect of economic conditions on marriage seems to me even worse. There is not infrequently, in marriage, a suggestion of purchase, of acquiring a woman on condition of keeping her in a certain standard of material comfort. Often and often, a marriage hardly differs from prostitution except by being harder to escape from. The whole basis of these evils is economic. Economic causes make marriage a matter of bargain and contract, in which affection is quite secondary, and its absence constitutes no recognized reason for liberation. Marriage should be a free, spontaneous meeting of mutual instinct, filled with happiness not unmixed with a feeling akin to awe: it should involve that degree of respect of each for the other that makes even the most trifling interference with liberty an utter impossibility, and a common life enforced by one against the will of the other an unthinkable thing of deep horror. It is not so that marriage is conceived by lawyers who make settlements, or by priests who give the name of ``sacrament'' to an institution which pretends to find something sanctifiable in the brutal lusts or drunken cruelties of a legal husband. It is not in a spirit of freedom that marriage is conceived by most men and women at present: the law makes it an opportunity for indulgence of the desire to interfere, where each submits to some loss of his or her own liberty, for the pleasure of curtailing the liberty of the other. And the atmosphere of private property makes it more difficult than it otherwise would be for any better ideal to take root.