Do international institutions actually contribute to building a lasting peace? Counter-examples and criticisms abound: failures and submissiveness to the interests of the most powerful states. As diplomats, practitioners with these institutions, and experts in their fields, the contributors to this volume underline the strengths and weaknesses that these international actors have created and will not abandon. Their research and investigations reveal that despite the fact that it is possible to wage a war against the will of international institutions, it has become almost impossible to make peace without them. The issues examined--collective security, disarmament, mediation, peace building, human security, reduction of poverty and inequalities, international criminal justice, and multilateralism--make this edited volume a key reference work on international organizations.

Do international institutions really contribute to building a lasting peace? As diplomats, practitioners with these institutions, and experts on their processes, the authors underline the strengths and weaknesses that international actors have created and won't abandon.