Philosophy in the Contemporary World

Volume 19, Issue 2, Fall 2012

War, Peace, and Ethics

Moral Reasoning and Decisions on the Ground

In this paper, I examine the difference between decision-making by soldiers and commanders, compared with leaders of the nation. Decision-making in the armed forces is prudential reasoning concerned with the best means to achieve given military objectives. I argue that those in the military cannot rationally make the moral choice to risk the lives of their own soldiers or jeopardize their mission in order to protect the lives of enemy civilians. This does not vindicate the realists who deny that morality applies to war. Moral constraints set out in war conventions foster the illusion that by following rules of war, soldiers and their leaders have done all anyone needs to do in terms of moral choice concerning war. Political leaders should instead engage in moral reasoning by considering other means besides war, even the option of changing objectives. Such reasoning differs from prudential reasoning not in scope but in type.