No one has yet given us a satisfactory account of the history of the notion of sovereignty: just how and in what degree it has been affected by history, by philosophy, by jurisprudence, etc., and how all these have interacted. We have not only to disentangle many strands to trace each to its source, but we have, moreover, just not to disentangle them, but to understand the constant interweaving of all. To watch the interplay of legal theory and political philosophy from the Middle Ages down to the present day is one of the most interesting parts of our reading, but perhaps nowhere is it more fruitful than in the idea of sovereignty. We see the corporation long ignored and the idea of legal partnership influencing the development of the social contract theory, which in its turn reacted on legal theory. We find the juristic conception of group personality, clearly seen as early as Althusius (1557–1638), and revived and expanded by Gierke, influencing the whole German school of “group sociologists.” But to-day are not many of us agreed that however interesting such historical tracing, our present notion of sovereignty must rest on what we learn from group psychology? ------------------------------------------------------------------------ XXX POLITICAL PLURALISM AND FUNCTIONALISM The Service State vs. the “Sovereign State” -------------- THE idea at the bottom of occupational representation which has won it many adherents is that of the interdependence of function. Most of the people who advocate vocational representation believe in what they call an organic democracy. This leads them to believe that the group not the individual should be the unit of government: a man in an industry is to vote not as an individual but as a department member because he is thus representing his function. But man has many functions and then there is something left over. It is just because our place in the whole can never be bounded by any one function that we cannot accept the organism of the Middle Ages, the organic society of certain sociologists, or the “organic democracy” of the upholders of occupational representation. Man has many functions or rather he is the interplay of many functions. The child grows to manhood through interpenetrating—with his family, at school, at work, with his play group, with his art group: the carpenter may join the Arts and Crafts to find there an actualization of spirit for which he is fitted, and so on and so on. All the different sides of our nature develop by the process of compounding. If you shut a man up in his occupation, you refuse him the opportunity of full growth. The task has been given to humanity to “Know thyself,” but man cannot know himself without knowing the many sides of his self. His essential self is the possibility of the multiple expression of spirit.