What classes of people may be expected to welcome and profit by instruction of this character? (1) The farmers themselves. Assuming that our agricultural colleges are designed, among other functions, to train men and women to become influential farmers, no argument is necessary to show how studies in rural social science may help qualify these students for genuine leadership of their class of toilers. On the other hand, it may be remarked that no subjects will better lend themselves to college extension work than those named above. Lectures and lecture courses for granges, farmers' clubs, farmers' institutes, etc., on such themes would arouse the greatest interest. Correspondence and home study courses along these lines would be fully as popular as those treating of soils and crops. (2) Agricultural educators. The soil physicist or the agricultural chemist will not be a less valuable specialist in his own line, and he certainly will be a more useful member of the faculty of an agricultural college, if he has an appreciative knowledge of the farmer's social and economic status. This is even more true of men called to administer agricultural education in any of its phases. (3) Rural school administrators and the more progressive rural teachers. The country school can never become truly a social and intellectual center of the community until the rural educators understand the social environment of the farmer. (4)Country clergymen. The vision of a social-service church in the country will remain but a dream unless, added to the possession of a heart for such work, the clergyman knows the farm problem sufficiently to appreciate the broader phases of the industrial and social life of his people. (5) Editors of farm papers, and of the so-called "country" papers. Probably the editors of the better class of agricultural papers are less in need of instruction such as that suggested than is almost anyone else. Yet the same arguments that now lead many young men aspiring to this class of journalism to regard a course in scientific agriculture as a vestibule to their work may well be used in urging a study of rural social science, especially at a time when social and economic problems are pressing upon the farmer. As for the country papers, the work of purveying local gossip and stirring the party kettle too often obscures the tremendous possibilities for a high-class service to the rural community which such papers may render. No men, in the agricultural states at least, have more real influence in their community than the trained, clean, manly, country editors--and there is a multitude of such men. If as a class they possessed also a wider appreciation of the farmer's industrial difficulties and needs, hardly anyone could give better service to the solution of the farm problem than could they. (6) Everybody else! That is to say, the agricultural question is big enough and important enough to be understood by educated people.