Abstract

Thucydidean politicians recognize the difficulty posed by the uncertainties of the future in times of war, yet they differ sharply in their conclusions about how best to respond. Thucydides’ analysis of the rhetoric of wartime decision-making focuses upon the deterioration of political culture under a major national crisis, as well as the role of effective leadership in countering this tendency. The dilemma of Thucydidean politics is how to ensure a deliberative process that will not be taken captive by the pressures and emotions of war, and the demagogic leaders who seek to exploit such pressures and emotions for their own ends. By studying the failures and successes of the past (as documented and analyzed in his History), decision-makers in the future can better understand the political dynamics of wartime decision-making and the corrosive forces that crises too often produce. Thucydides’ narrative analyzes the political, social, and moral psychological dynamics that produce aggression, violence, and the desire for domination and revenge. On his view, these are not inevitable products of human nature, merely dispositions that normative institutions are designed to check. Rather he portrays human nature as running amok when such checks are weakened. What can restrain ‘human nature’ are the norms and institutions that promote communal as opposed to factional or individual interests.