Abstract
A philosopher might presume that principles of justice somehow are more fundamental than principles of conflict resolution. But moral philosophy done well is neither as autonomous as that, nor as naïve. Moral philosophy done well tracks truth about the human condition, which means it tracks truth about what it actually takes in the real world for people to live in peace. Accordingly, the relationship between justice and conflict resolution is an evolving process of mutual specification, anchored to facts about what helps people get along and make progress. If we want to understand what people have reason to expect from each other and to regard as their due, we would do well to start by learning how people avoid and resolve conflict.