Genocide results from the culmination of conflicts over identity. A group of people that feels threatened by extinction resorts to genocide as a pathologically defensive reaction. This poses a security dilemma that can only be broken by quelling the feelings of threat and fear that prompt mass violence. In order to prevent genocide, it is essential to understand the internal dynamics of identity conflict. It is also important to intervene at the early stages of identity conflict; the parties involved require external help to ease tensions.
In this volume, noted thinkers and practitioners of conflict management, who hail from ten different countries, present ideas on how to prevent identity issues from causing fear and escalating into genocide. They focus on measures for handling the internal dynamics of parties facing identity conflicts, as well as considerations for arranging external assistance. Contributors address the problem of outbidders, actors whose non-conciliatory attitudes put them in positions of leadership in their identity groups. Since political extremism and violence can signal resolve and commitment to a group cause, moderates give way to hardliners. Spoilers, who believe that peace undermines their interests and power, also play a key role in the dynamics of conflicts. Careful attention is necessary to select appropriate third parties who can pull conflicting parties off the course of conflict. The authors discuss the concepts and practices involved in changing structures and attitudes to ease tensions, as well as the measures interveners must take to work in the midst of conflicting groups.

Negotiation lies at the core of preventive diplomacy. This study is unusual in approaching preventive diplomacy by issue areas: it looks at the way in which preventive negotiation has been practiced, notes its characteristics, and then suggests how lessons can be transferred from one area to another, but only when particular conditions warrant such a transfer. The distinguished contributing authors treat eleven issues: boundary problems, territorial claims, ethnic conflict, divided states, state disintegration, cooperative disputes, trade wars, transboundary environmental disputes, global natural disasters, global security conflicts, and labor disputes. The editor's conclusion draws out general themes about the nature of preventive diplomacy.