Colloquium 3: The Significance of Politics: Adeimantus’s Contribution to the Argument of the Republic

Abstract I claim in this paper that Adeimantus’s challenge to Socrates in book 2 of the Republic has more importance than scholars have generally recognized. The established tendency in the secondary literature is to treat Adeimantus’s objection as virtually indistinct from Glaucon’s objection. Such readings overlook the significance of Adeimantus’s contribution to the argument of the dialogue, especially the unique emphasis he puts on the role of culture and social institutions in shaping human beliefs and desires. Whereas Glaucon objects to Socrates’ conception of justice based on his views on human nature, Adeimantus introduces an indispensable political dimension to the discussion. I argue that these two objections are mutually implicating and vital to understanding why Socrates initiates an inquiry into politics in the Republic . Together, the objections show how Plato’s wide-ranging examination of issues in ethics, politics, psychology, epistemology, and metaphysics hangs together as an integrated whole. A further benefit of this reevaluation of Adeimantus’s challenge, I suggest, is the way it illuminates Plato’s views on poetry in the dialogue. According to this reading, far from advocating for the exclusion of poetry from civic life, Plato assigns it a fundamental role in the education of the philosopher due to the importance of poetic practices in cultivating the wisdom-loving part of the soul.