For endless ages man led the hunting life, migrating after his food, camping, homeless, as to this day are many of the Indians and Esquimaux in the Hudson Bay Territory. Then began agriculture, and for the sake of securer food man tethered himself to a place. The history of man's progress from savagery to civilisation is essentially a story of settling down. It begins in caves and shelters; it culminates in a wide spectacle of farms and peasant villages, and little towns among the farms. There were wars, crusades, barbarous invasions, set-backs, but to that state all Asia, Europe, North Africa worked its way with an indomitable pertinacity. The enormous majority of human beings stayed at home at last; from the cradle to the grave they lived, married, died in the same district, usually in the same village; and to that condition, law, custom, habits, morals, have adapted themselves. The whole plan and conception of human society is based on the rustic home and the needs and characteristics of the agricultural family. There have been gipsies, wanderers, knaves, knights-errant and adventurers, no doubt, but the settled permanent rustic home and the tenure of land about it, and the hens and the cow, have constituted the fundamental reality of the whole scene. Now, the really wonderful thing in this astonishing development of cheap, abundant, swift locomotion we have seen in the last seventy years--in the development of which Mauretanias, aeroplanes, mile-a-minute expresses, tubes, motor-buses and motor cars are just the bright, remarkable points--is this: that it dissolves almost all the reason and necessity why men should go on living permanently in any one place or rigidly disciplined to one set of conditions. The former attachment to the soil ceases to be an advantage. The human spirit has never quite subdued itself to the laborious and established life; it achieves its best with variety and occasional vigorous exertion under the stimulus of novelty rather than by constant toil, and this revolution in human locomotion that brings nearly all the globe within a few days of any man is the most striking aspect of the unfettering again of the old restless, wandering, adventurous tendencies in man's composition.