“To have mastered ‘theory’ and ‘method’ is to have become aconscious thinker, a man at work and aware of the assumptions and implications of whatever he is about. To be mastered by ‘method’ or ‘theory’ is simply to be kept from working.” The sentence applies nicely to the present plight of political science. The profession as a whole oscillates between two unsound extremes. At the one end a large majority of political scientists qualify as pure and simple unconscious thinkers. At the other end a sophisticated minority qualify as overconscious thinkers, in the sense that their standards of method and theory are drawn from the physical, “paradigmatic” sciences.