This text provides students with comprehensive coverage that maps out the different ways to approach the study of international law. It explains the institutions and main sources of international law-making and identifies the key topics.

This fully updated and revised edition explores the evolution, nature and function of international law in world politics.

Influential writers on international law and international relations explore the making, interpretation and enforcement of international law.

Why U.S. support for international law is so inconsistent

This 2004 book aims at advancing our understanding of the influences international norms and international institutions have over the incentives of states to cooperate on issues such as environment and trade. Contributors adopt two different approaches in examining this question. One approach focuses on the constitutive elements of the international legal order, including customary international law, soft law and framework conventions, and on the types of incentives states have, such as domestic incentives and reputation. The other approach examines specific issues in the areas of international environment protection and international trade. The combined outcome of these two approaches is an understanding of the forces that pull states toward closer cooperation or prevent them from doing so, and the impact of different types of international norms and diverse institutions on the motivation of states. The insights gained suggest ways for enhancing states' incentives to cooperate through the design of norms and institutions.

This unique volume examines the opportunities for, and initiates work in, interdisciplinary research between the fields of international law and international relations; disciplines that have engaged little with one another since the Second World War. Written by leading experts in the fields of international law and international relations, it argues that such interdisciplinary research is central to the creation of a knowledge base among IR scholars and lawyers for the effective analysis and governance of macro and micro phenomena. International law is at the heart of international relations, but due to challenges of codification and enforceability, its apparent impact has been predominantly limited to commercial and civil arrangements. International lawyers have been saying for years that 'law matters' in international affairs and now current events are proving them right. International Law and International Relations makes a powerful contribution to the theory and practice of global security by initiating a research agenda, building an empirical base and offering a multidisciplinary approach that provides concrete answers to real-world problems of governance. This book will be of great interest to all students of international law, international relations and governance.

Today international law is everywhere. Wars are fought and opposed in its name. It is invoked to claim rights and to challenge them, to indict or support political leaders, to distribute resources and to expand or limit the powers of domestic and international institutions. International law is part of the way political (and economic) power is used, critiqued, and sometimes limited. Despite its claim for neutrality and impartiality, it is implicit in what is just, as well as what is unjust in the world. To understand its operation requires shedding its ideological spell and examining it with a cold eye. Who are its winners, and who are its losers? How - if at all - can it be used to make a better or a less unjust world? In this collection of essays Professor Martti Koskenniemi, a well-known practitioner and a leading theorist and historian of international law, examines the recent debates on humanitarian intervention, collective security, protection of human rights and the 'fight against impunity' and reflects on the use of the professional techniques of international law to intervene politically. The essays both illustrate and expand his influential theory of the role of international law in international politics. The book is prefaced with an introduction by Professor Emmanuelle Jouannet (Sorbonne Law School), which locates the texts in the overall thought and work of Martti Koskenniemi.

A fresh look at the bridges and boundaries between foreign relations law and public international law.

When studying international law there is often a risk of focusing entirely on the content of international rules (i.e. regimes), and ignoring why these regimes exist and to what extent the rules affect state behavior. Similarly, international relations studies can focus so much on theories based on the distribution of power among states that it overlooks the existence and relevance of the rules of international law. Both approaches hold their dangers. The overlooking of international relations risk assuming that states actually follow international law, and discounting the specific rules of international law makes it difficult for readers to understand the impact of the rules in more than a superficial manner. This book unifies international law and international relations by exploring how international law and its institutions may be relevant and influence the course of international relations in international trade, protection of the environment, human rights, international criminal justice and the use of force. As a study on the intersection of power and law, this book will be of great interest and use to scholars and students of international law, international relations, political science, international trade, and conflict resolution.

International law is so fundamentally distinct from domestic law that some even question whether it is the law at all. Unlike domestic law, in which the state can create, enforce, and interpret the laws, there is no higher authority above states in international law. As a result, states serve as both creators, enforcers, and adjudicators of international law and are subject to it. Most confoundingly, even though there is no higher authority than states in the international system, states tend to comply with international law most of the time. Further, when they do violation international law, they go to great lengths to defend their actions as within compliance with the law. To understand when and why states treat international “law” as the law in our international system, one must understand both the components of a sound legal argument and the political motivations shaping how laws are created, when they are followed, and when they are ignored.