How has the role of the United Nations and its Secretary-General changed with the end of the Cold War, and with the beginning of a New World Order? These questions are increasingly significant as the threat of nuclear-bloc confrontation is replaced by ethnic tensions and civil conflicts. In this study of the office of the UN Secretary-General in this new era, Rivlin and Gordenker bring together leading scholars and practitioners to analyse these issues. The 15 essays in this volume discuss the new complexity and salience of the role of the UN Secretary-General and its current incumbent, Boutros Boutros-Ghali. Not only is the role analysed in relationship to a rapidly changing climate of world politics, but it is also examined in relationship to the backgrounds and experiences of the earlier Secretaries-General from Trygve Lie, Dag Hammarskjold, U Thant, and Kurt Waldheim, to Javier Perez de Cuellar. All those concerned with the UN, international organisations, and international administration should find this volume interesting reading.