In any event, social philosophy exhibits an immense gap between facts and doctrines. Compare, for example, the facts of politics with the theories which are extant regarding the nature of the state. If inquirers confine themselves to observed phenomena, the behavior of kings, presidents, legislators, judges, sheriffs, assessors and all other public officials, surely a reasonable consensus is not difficult to attain. Contrast with this agreement the differences which exist as to the basis, nature, functions and justification of the state, and note the seemingly hopeless disagreement. If one asks not for an enumeration of facts, but for a definition of the state, one is plunged into controversy, into a medley of contradictory clamors. According to one tradition, which claims to derive from Aristotle, the state is associated and harmonized life lifted to its highest potency; the state is at once the keystone of the social arch and is the arch in its wholeness. According to another view, it is just one of many social institutions, having a narrow but important function, that of arbiter in the conflict of other social units. Every group springs out of and realizes a positive human interest; the church, religious values; guilds, unions and corporations material economic interests, and so on. The state, however, has no concern of its own; its purpose is formal, like that of the leader of the orchestra who plays no instrument and makes no music, but who serves to keep other players who do produce music in unison with one another. Still a third view has it that the state is organized oppression, at once a social excrescence, a parasite and a tyrant. A fourth is that it is an instrument more or less clumsy for keeping individuals from quarreling too much with one another. Confusion grows when we enter subdivisions of these different views and the grounds offered for them. In one philosophy, the state is the apex and completion of human association, and manifests the highest realization of all distinctively human capacities. The view had a certain pertinency when it was first formulated. It developed in an antique city-state, where to be fully a free man and to be a citizen participating in the drama, the sports, the religion and the government of the community were equivalent affairs. But the view persists and is applied to the state of to-day. Another view coördinates the state with the church (or as a variant view slightly subordinates it to the latter) as the secular arm of Deity maintaining outward order and decorum among men. A modern theory idealizes the state and its activities by borrowing the conceptions of reason and will, magnifying them till the state appears as the objectified manifestation of a will and reason which far transcend the desires and purposes which can be found among individuals or assemblages of individuals.