This Liber Amicorum, dedicated to Judge Rüdiger Wolfrum of the International Tribunal for the Law of the Sea, highlights paradigmatic changes in international law, a body of law which moved during the 20th century from a law of coexistence to one of cooperation and which is now about to reflect notions of solidarity going even beyond cooperative undertakings. This leitmotif of Rüdiger Wolfrum’s academic research and judgeship is represented in a comprehensive collection of essays by eminent scholars and practitioners of international law covering specific aspects of international law, including law of the sea, human rights, international environmental law, international dispute settlement, peace and security, global governance and domestic law. With its multifaceted and comprehensive overview of the evolution of international law in recent years and detailed study of current challenges this collection is a unique source of insight for all those interested in this fascinating field of law.

"In The Spratly Islands and International Law, Xuechan Ma offers a detailed analysis of legal solutions to achieve coexistence and cooperation in the Spratly Islands in the absence of maritime delimitation.

Considering paradigmatic changes and current challenges in international law this collection of essays covers diverse areas such as law of the sea, human rights, international environmental law, international dispute settlement, peace and security, global governance and its relationship to domestic law.

Considering paradigmatic changes and current challenges in international law this collection of essays covers diverse areas such as law of the sea, human rights, international environmental law, international dispute settlement, peace and security, global governance and its relationship to domestic law.

Within the realist school of international relations, a prevailing view holds that the anarchic structure of the international system invariably forces the great powers to seek security at one another's expense, dooming even peaceful nations to an unrelenting struggle for power and dominance. Rational Theory of International Politics offers a more nuanced alternative to this view, one that provides answers to the most fundamental and pressing questions of international relations. Why do states sometimes compete and wage war while at other times they cooperate and pursue peace? Does competition reflect pressures generated by the anarchic international system or rather states' own expansionist goals? Are the United States and China on a collision course to war, or is continued coexistence possible? Is peace in the Middle East even feasible? Charles Glaser puts forward a major new theory of international politics that identifies three kinds of variables that influence a state's strategy: the state's motives, specifically whether it is motivated by security concerns or "greed"; material variables, which determine its military capabilities; and information variables, most importantly what the state knows about its adversary's motives. Rational Theory of International Politics demonstrates that variation in motives can be key to the choice of strategy; that the international environment sometimes favors cooperation over competition; and that information variables can be as important as material variables in determining the strategy a state should choose.