This being so, is there to be found in the world a single theoretical adversary of the institution of property? Is it possible to imagine a social force at once so just and so popular? The fundamental dogma of Proudhon himself is the ‹mutuality of services›. On this point we are agreed. What we differ upon is, that I give this the name of ‹Property›, because, on going to the root of the matter, I am convinced that men, if they are free, neither have, nor can have, any other property than that of value, or of services. On the contrary, Proudhon, like most Economists, thinks that certain natural agents have ‹a value which is inherent in them›, and that in consequence of that they are ‹appropriated›. But as regards property in services, far from contesting it, he adopts it as his creed. Do you wish to go still farther? to go the length of asserting that a man should not have a right of property in his own exertions? Will it be said that by exchange it is not enough to transfer gratuitously the co-operation of natural agents, but also to cede gratuitously one’s own efforts? This is indeed a dangerous doctrine; it is to glorify slavery; for to assert that certain men must render, is to assert that other men must receive, services which are not remunerated, and that is slavery. But if you say that this gratuitous interchange must be reciprocal, you get into an incomprehensible logomachy; for either there is some equity in exchange, and then the services will, in one way or another, be ‹estimated› and compensated; or they will not be estimated and compensated,—in which case the one party will render a great amount of service, and the other a small amount, and you will fall back again into slavery. But it is impossible to contest the legitimate nature of Property in services which are exchanged on the principle of equivalence. To explain their legitimacy we have no need to have recourse to philosophy, or jurisprudence, or metaphysics. Socialists, Economists, [p225] Advocates of Equality and Fraternity,—I defy the whole body, numerous as it is, to raise even the shadow of an objection against the ‹legitimate mutuality of voluntary services›, and consequently against Property, such as I have defined it, such as it actually exists in the natural social order.