It was no longer possible to assert that men are born of different kind and quality and have a different destiny; and the old justification, though still held by some, has been little by little destroyed and has now almost entirely disappeared. But though the justification disappeared, the fact itself,--of the freeing of some men from labour, and the appropriation by them of other men's labour, remained the same for those who had the power to enforce it. For this existing fact new excuses have constantly been invented, in order that without asserting the difference of human beings, men might be able with apparent justice to free themselves from personal labour. A great many justifications have been invented. However strange it may seem, the main object of all that has been called science, and the ruling tendency of science, has been to seek out such excuses. This has been the object of the theological sciences and of the science of law: this was the object of so-called philosophy, and this became lately the object of modern rationalistic science, however strange it appears to us, the contemporaries, who use this justification. All the theological subtleties which aimed at proving that a certain church is the only true successor of Christ, and that, therefore, she alone has full and uncontrolled power over the souls and bodies of men, had in view this very object. All the legal sciences,--those of state law, penal law, civil law, and international law,--have this sole aim. The majority of philosophical theories, especially that of Hegel, which reigned over the minds of men for such a long time, and maintained the assertion that everything which exists is reasonable, and that the state is a necessary form of the development of human personality, had only this one object in view. Comte's positive philosophy and its outcome, the doctrine that mankind is an organism; Darwin's doctrine of the struggle for existence, directing life and its conclusion, the theory of the diversity of human races, the anthropology now so popular, biology, and sociology,--all have the same aim. These sciences have become favourites, because they all serve for the justification of the existing fact of some men being able to free themselves from the human duty of labour, and to consume other men's labour. All these theories, as is always the case, are worked out in the mysterious sanctums of augurs, and in vague, unintelligible expressions are spread abroad among the masses and adopted by them.