is not an equable change in the facility of life throughout the group. The altered conditions may increase the facility of life for the group as a whole, but the redistribution will usually result in a decrease of facility or fulness of life for some members of the group. An advance in technical methods, in population, or in industrial organisation will require at least some of the members of the community to change their habits of life, if they are to enter with facility and effect into the altered industrial methods; and in doing so they will be unable to live up to the received notions as to what are the right and beautiful habits of life.
Any one who is required to change his habits of life and his habitual relations to his fellow-men will feel the discrepancy between the method of life required of him by the newly arisen exigencies, and the traditional scheme of life to which he is accustomed. It is the individuals placed in this position who have the liveliest incentive to reconstruct the received scheme of life and are most readily persuaded to accept new standards; and it is through the need of the means of livelihood that men are placed in such a position. The pressure exerted by the environment upon the group, and making for a readjustment of the group's scheme of life, impinges upon the members of the group in the form of pecuniary exigencies; and it is owing to this fact—that external forces are in great part translated into the form of pecuniary or economic exigencies—it is owing to this fact that we can say that the forces which count toward a readjustment of institutions in any modern industrial community are chiefly economic forces; or
