behind dim empires vaguer ghosts of empire loom. - Henry George

As man is so constituted that it is utterly impossible for him to attain happiness save by seeking the happiness of others, so does it seem to be of the nature of things that individuals and classes can obtain their own just rights only by struggling for the rights of others.

What is that common cause? There is one sufficient cause that is common to all nations; and that is the appropriation as the property of some of that natural element on which and from which all must live. Take that fact I have spoken of, that appalling fact that, even now, it is harder to live than it was in the ages dark and rude five centuries ago — how do you explain it? There is no difficulty in finding the cause.

The rights of men to the use of land are not joint rights: they are equal rights. Were there only one man on earth, he would have a right to the use of the whole earth or any part of the earth. When there is more than one man on earth, the right to the use of land that any one of them would have, were he alone, is not abrogated: it is only limited. The right of each to the use of land is still a direct, original right, which he holds of himself, and not by the gift or consent of the others; but it has become limited by the similar rights of the others, and is therefore an equal right.