This unique collection presents texts in international relations from Ancient Greece to the First World War. Major writers such as Thucydides, Augustine, Aquinas, Machiavelli, Grotius, Kant and John Stuart Mill are represented by extracts of their key works; less well-known international theorists including John of Paris, Cornelius van Bynkershoek and Friedrich List are also included. Fifty writers are anthologised in what is the largest such collection currently available. The texts, most of which are substantial extracts, are organised into broadly chronological sections, each of which is headed by an introduction that places the work in its historical and philosophical context. Ideal for both students and scholars, the volume also includes biographies and guides to further reading.

Political realism dominated the field of International Relations during the Cold War. Since then, however, its fortunes have been mixed: pushed onto the backfoot during 1990s, it has in recent years retuned to the centre of scholarly debate. Despite its prominence in International Relations, however, realism plays only a marginal role in contemporary international political theory. It is often associated with a form of crude realpolitik that ignores the ethical dimensions of political life. The contributors to this book explore alternative understandings of realism, seeing it as a diverse and complex mode of political and ethical theorising rather than simply a "value-neutral" social scientific theory or the unreflective defence of the national interest. A number of the chapters offer critical interpretations of key figures in the canon of twentieth century realism, including Hans Morgenthau, E. H. Carr, and Reinhold Niebuhr. Others seek to widen the lens through which realism is usually viewed, exploring the writings of Martin Heidegger, Hannah Arendt, and Leo Strauss. Finally, a number of the contributors engage with general issues in international political theory, including the meaning and value of pessimism, the relationship between power and ethics, the purpose of normative political theory, and what might constitute political "reality." Straddling International Relations and political theory, this book makes a significant contribution to both fields.

Boucher uses ideas of Western philosophy's most significant thinkers to trace the history of political theory in international relations. He ends by showing how theories compare with and extend the themes addressed by their predecessors.

This volume offers an accessible and wide-ranging introduction to the history of international political thought. Taking as its starting-point the various concepts people have used to think about differences between political communities, the book explores changing perceptions of international politics from antiquity to the twentieth century. As well as discussing well-known themes such as relations between independent sovereign states and the tension between raison d'état and a universal code of natural law, it also examines less familiar ideas which have influenced the development of international political thought such as the distinction between civilization, national culture and barbarism, religious attitudes towards infidels, and theories about racial difference and imperialism. Among the key thinkers covered are Thucydides, Machiavelli, Hobbes, Kant, Marx and Morgenthau, alongside less commonly studied figures such as Herodotus, Pope Innocent IV, Herder, Constant and Zimmern. Each chapter concludes with a guide to further reading which will help students to develop a more detailed understanding of the subject. Written with the beginner student in mind, this lively textbook is an ideal introduction for anyone studying international political thought.

The 1954 Conference on Theory, sponsored by the Rockefeller Foundation, featured a 'who's who' of scholars and practitioners debating what would become the foundations of international relations theory. Assembling his own team of experts, the editor revisits a seminal event in the discipline.

In one, international relations is a Hobbesian state of nature in which moral judgments are entirely inappropriate, and in the other, states are analogous to persons in domestic society in having rights of autonomy that insulate them from external moral assessment and political interference.

Contemporary theory of international politics faces a twofold problem: the critical engagement with legacies of national power politics in connection to 20th Century International Relations and the regeneration of notions of humanity. This book contributes to this engagement by a genealogy of thoughts on war, peace, and ethics.