For the sake of brevity, an entire chapter has been omitted, discussing the manifold origins of distinct governing classes, whether arising from the Folk, or superimposed upon them from without, in short, of the contrast of what we may broadly call patricians and plebeians, which so constantly appears through history, and in the present also. These modes of origin are all in association respectively with Place, Work, and Family, or some of the various interactions of these. Origin and situation, migration, individual or general, with its conflict of races, may be indicated among the first group of factors; technical efficiency and its organising power among the second; individual qualities and family stocks among the third, as also military and administrative aptitude, and the institutional privileges which so readily arise from them. Nor need we here discuss the rise of institutions, so fully dealt with by sociological writers. Enough for the present then, if institutions and social classes be taken as we find them.
The use of lore as primarily empirical, and derived from the senses, it is traditional; it is well therefore to restrict it to this, and to revive the old word lear, still understood in Scotland in these precise senses—intellectual, rational, yet traditional, occupational also.
Without forgetting the many institutions and workers in almost all departments of the field of civics, the rise of definite surveys and of scientific groupings like this Society, without ignoring also the many admirable workers and institutions of social endeavour, and their progressive integration into Social Unions, Institutes of Service, and the like, I may be permitted to press for the need of uniting both types, the scientific and the practical, into a single one—a civic museum and active centre in one. Of this type, my own Outlook Tower at Edinburgh is, so far as I am aware, the earliest beginning; and, despite its rudimentary condition, may thus serve to suggest a type of institution which will be found of service alike to the sociologist and the citizen.