The argument can be made, and has in fact been made, that the English School is primarily concerned with the study of institutions. The institutions of international society are social in a fundamental sense. That is, they are something above and beyond what one usually associates with an international institution. There are three dominant perspectives on what the primary institutions of international society are: functional, historical/descriptive, and typological. Hedley Bull was the major proponent of the functional perspective, and he identified five primary institutions of international society: the balance of power, international law, diplomacy, war, and the great powers. However, the historical/descriptive perspective appears to be the prevailing one. Nevertheless, various authors have started to think about the institutions of international society typologically. This has certain implications for how one views the cognitive objectives of the English School. The adherence to functional, historical/descriptive, or typological perspectives involves a positioning in relation to where international relations (IR), as a discipline, and the English School, as an approach to it, should locate itself in wider academia.