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

This is a study of the principal negotiating processes and law-making tools through which contemporary international law is made. It does not seek to give an account of the traditional - and untraditional - sources and theories of international law, but rather to identify the processes, participants and instruments employed in the making of international law. It accordingly examines some of the mechanisms and procedures whereby new rules of law are created or old rules are amended or abrogated. It concentrates on the UN, other international organisations, diplomatic conferences, codification bodies, NGOs, and courts. Every society perceives the need to differentiate between its legal norms and other norms controlling social, economic and political behaviour. But unlike domestic legal systems where this distinction is typically determined by constitutional provisions, the decentralised nature of the international legal system makes this a complex and contested issue. Moreover, contemporary international law is often the product of a subtle and evolving interplay of law-making instruments, both binding and non-binding, and of customary law and general principles. Only in this broader context can the significance of so-called 'soft law' and multilateral treaties be fully appreciated. An important question posed by any examination of international law-making structures is the extent to which we can or should make judgments about their legitimacy and coherence, and if so in what terms. Put simply, a law-making process perceived to be illegitimate or incoherent is more likely to be an ineffective process. From this perspective, the assumption of law-making power by the UN Security Council offers unique advantages of speed and universality, but it also poses a particular challenge to the development of a more open and participatory process observable in other international law-making bodies.

Interest in international law has increased greatly over the past decade, largely because of its central place in discussions such as the Iraq War and Guantanamo, the World Trade Organisation, the anti-capitalist movement, the Kyoto Convention on climate change, and the apparent failure of the international system to deal with the situations in Palestine and Darfur, and the plights of refugees and illegal immigrants around the world. This Very Short Introduction explains what international law is, what its role in international society is, and how it operates. Vaughan Lowe examines what international law can and cannot do and what it is and what it isn't doing to make the world a better place. Focussing on the problems the world faces, Lowe uses terrorism, environmental change, poverty, and international violence to demonstrate the theories and practice of international law, and how the principles can be used for international co-operation.

This book in its entirety as well as in each of its parts is an outline of the problems under discussion. The subject matter of some eighty sections of the book is extensive; it could, indeed, be presented by ex perts in as many volumes. This study offers an attempt to formulate a synthesis, however difficult, of the vast amount of available material. Unlike the well-known standard Introductions to International Law which deal with all the major fields of international law, this book treats exclusively the present conceptions of that law as expressed in legal literature, international treaties and other agreements, inter national judgements and awards, governmental and diplomatic state ments and the like. Special attention is devoted, in several chapters of the book, to the "teachings of the most highly qualified publicists of the various nations" which are considered by Article 38 paragraph 1 (d) of the Statute of the International Court of Justice as "subsidiary means for the determination ofrules of law. " An endeavor is made to ascertain whether in certain fields of the theory of international law a "Communis opinio doctorum" has either been reached or is in the process of achievement. Some readers may consider that there are too many quotations from writings of publicists; others will certainly feel - as does this writer - that too many outstanding international lawyers have not been included.

International Law is both an introduction to the subject and a critical consideration of its central themes and debates. The opening chapters of the book explain how international law underpins the international political and economic system by establishing the basic principle of the independence of States, and their right to choose their own political, economic, and cultural systems. Subsequent chapters then focus on considerations that limit national freedom of choice (e.g. human rights, the interconnected global economy, the environment). Through the organizing concepts of territory, sovereignty, and jurisdiction the book shows how international law seeks to achieve an established set of principles according to which the power to make and enforce policies is distributed among States.