The concept of humanity is an especially useful ideological instrument of imperialist expansion, and in its ethical-humanitarian form it is a specific vehicle of economic imperialism.

If we would indicate an idea which, throughout the whole course of history, has ever more and more widely extended its empire, or which, more than any other, testifies to the much-contested and still more decidedly misunderstood perfectibility of the whole human race, it is that of establishing our common humanity — of striving to remove the barriers which prejudice and limited views of every kind have erected among men, and to treat all mankind, without reference to religion, nation, or color, as one fraternity, one great community, fitted for the attainment of one object, the unrestrained development of the physical powers. This is the ultimate and highest aim of society, identical with the direction implanted by nature in the mind of man toward the indefinite extension of his existence. He regards the earth in all its limits, and the heavens as far as his eye can scan their bright and starry depths, as inwardly his own, given to him as the objects of his contemplation, and as a field for the development of his energies. Even the child longs to pass the hills or the seas which inclose his narrow home; yet, when his eager steps have borne him beyond those limits, he pines, like the plant, for his native soil; and it is by this touching and beautiful attribute of man — this longing for that which is unknown, and this fond remembrance of that which is lost — that he is spared from an exclusive attachment to the present. Thus deeply rooted in the innermost nature of man, and even enjoined upon him by his highest tendencies, the recognition of the bond of humanity becomes one of the noblest leading principles in the history of mankind.

We have already observed that by excluding the immense majority of the human species from its midst, by keeping this majority outside the reciprocal engagements and duties of morality, of justice, and of right, the State denies humanity and, using that sonorous word patriotism, imposes injustice and cruelty as a supreme duty upon all its subjects. It restricts, it mutilates, it kills humanity in them, so that by ceasing to be men, they may be solely citizens — or rather, and more specifically, that through the historic connection and succession of facts, they may never rise above the citizen to the height of being man We have also seen that every state, under pain of destruction and fearing to be devoured by its neighbor states, must reach out toward omnipotence, and, having become powerful, must conquer. Who speaks of conquest speaks of peoples conquered, subjugated, reduced to slavery in whatever form or denomination. Slavery, therefore, is the necessary consequence of the very existence of the State.