Organic relation of any sort is mutual, involving mutual obligation, duty, and, if necessary, sacrifice. When a physical body is starving to death, it is impressive to note the gradual surrender of its constituent parts in the order of their importance. First, he calls in all his savings,—the fat. Then the muscles slowly feed in their store. Lastly the “vital organs.” And all this is unconscious, managed by the long-established mechanism inside, without any dictation from the cerebral consciousness the man calls “self.” Our internal social functions, the immediately necessary economic processes, may proceed unconsciously to quite a degree of development under the direction of egoism, because, as the social life is the main protection of the individual, so the interests of the individual and of society are in many ways identical, and the individual may serve society very fully and never dream that he is doing anything more than to “take care of himself.” But Society cannot proceed far in development before the interests of the whole may involve a temporary subversion of the interests of the past, and here a beneficial social conduct requires social consciousness. Our carefully preserved ego concept acts mischievously in proportion to the progress of society. The more complex the social process, the larger the social interests involved, the more injurious is this primitive spirit of egoism. The selfishness of a peasant is far less harmful than the selfishness of a railroad-owner. In the orderly development of social economics this would have been taken care of by the natural extension of feeling accompanying the extension of action, but that has been checked, as usual, by our mental heirlooms. Nevertheless we can observe this natural relation of action and feeling in spite of our opposition. The growth of altruism in certain special industries is most instructive to study, as showing precisely what conditions most regularly and rapidly develop it. Look, for instance, at the distinctive characteristics educed by the industries of agriculture and navigation. Sailors, as a class, are generous, quick in heroism, licentious, intemperate, and profane. Farmers, as a class, are by no means generous—frequently stingy; you never heard of a sailor who was a miser, but often of farmers who are such. The farmer is not quick to heroism, but, on the contrary, is slow to recognise his class-needs, hard to organise, prone to the most primitive individualism. On the other hand the farmer is comparatively chaste, and temperate, and guarded in speech. Why these obvious distinctions, in men of the same race, class, and time, often of the same families? As obviously from the difference in their industries.