On philosophy in Plato’s Republic

How should we understand ‘philosophy' in Plato’s Republic? Sarah Broadie develops a thoroughly practical notion of the philosopher's activity. Her interpretation helps with the old puzzle about the philosopher's qualification to rule. It also addresses a new problem, namely that Plato ought to have subdivided the rational part of the soul into two parts if the philosophers engage in both theoretical and practical thinking. By conceiving of wisdom in practical terms, Broadie downplays the possible conflict between theory and praxis. I argue that her account of the philosopher's conflict between needing to rule and wanting to theorise does not hold up. Therefore, ‘philosophy’ in the Republic should not be understood in purely practical terms.