Politics Between Nations

Hans Morgenthau’s Politics Among Nations is a classic of political science, built on the firm foundation of Morgenthau’s watertight reasoning skills. The central aim of reasoning is to construct a logical and persuasive argument that carefully organizes and supports its conclusions – often around a central concept or scheme of argumentation. Morgenthau’s subject was international relations – the way in which the world’s nations interact, and come into conflict or peace – a topic which was of vital importance during the unstable wake of the Second World War. To the complex problem of understanding the ways in which the post-war nations were jostling for power, Morgenthau brought a comprehensive schema: the concept of “realism” – or, in other words, the idea that every nation will act so as to maximise its own interests. From this basis, Morgenthau builds a systematic argument for a pragmatic approach to international relations in which nations seeking consensus should aim for a balance of power, grounding relations between states in understandings of how the interests of individual nations can be maximized. Though seismic shifts in international politics after the Cold War undeniably altered the landscape of international relations, Morgenthau’s dispassionate reasoning about the nature of our world remains influential to this day.

Hans Morgenthau's classic text established realism as the fundamental way of thinking about international relations. Although it has had its critics, the fact that it continues to be the most long lived text for courses in international relations attests to its enduring value. Someone has said the study of international relations has for half a century been nothing so much as a dialogue between Morgenthau, those who embrace his approach, and those who turn elsewhere for enlightenment. After 50 years, the dialogue between Morgenthau and scholars from around the world continues more or less as in the past something with more intensity even in an "age of terror." The new edition preserves intact Morgenthau's original work while adding a 40 page introduction by the editors who explore its relevance for a new era. What follows the introduction are the perspectives of a dozen statesmen, scholars, and observers each offering insights on Morgenthau's concepts and ideas as they relate to current crises on every continent. They bring up to date the dialogue that began in 1948.

What drives a state's choice to assimilate, accommodate or exclude ethnic groups within its territory? In this innovative work on the international politics of nation-building, Harris Mylonas argues that a state's nation-building policies toward non-core groups - individuals perceived as an ethnic group by the ruling elite of a state - are influenced by both its foreign policy goals and its relations with the external patrons of these groups. Through a detailed study of the Balkans, Mylonas shows that how a state treats a non-core group within its own borders is determined largely by whether the state's foreign policy is revisionist or cleaves to the international status quo, and whether it is allied or in rivalry with that group's external patrons. Mylonas injects international politics into the study of nation-building, building a bridge between international relations and the comparative politics of ethnicity and nationalism.

In this cross-cultural study, Angelo M. Codevilla illustrates that as people shape their governments, they shape themselves. Drawing broadly from the depths of history, from the Roman republic to de Tocqueville's America, as well as from personal and scholarly observations of the world in the twentieth century, The Character of Nations reveals remarkable truths about the effects of government on a society's economic arrangements, moral order, sense of family life, and ability to defend itself. Codevilla argues that in present-day America, government has had a profound negative effect on societal norms. It has taught people to seek prosperity through connections with political power; it has fostered the atrophy of civic responsibility; it has waged a Kulturkampf against family and religion; and it has dug a dangerous chasm between those who serve in the military and those who send it in harm's way. Informative and provocative, The Character of Nations shows how the political decisions we make have higher stakes than simply who wins elections.

The authors of this timely and provocative book use the tools of economic analysis to examine the formation and change of political borders. They argue that while these issues have always been at the core of historical analysis, international economists have tended to regard the size of a country as "exogenous," or no more subject to explanation than the location of a mountain range or the course of a river. Alesina and Spolaore consider a country's borders to be subject to the same analysis as any other man-made institution. In The Size of Nations, they argue that the optimal size of a country is determined by a cost-benefit trade-off between the benefits of size and the costs of heterogeneity. In a large country, per capita costs may be low, but the heterogeneous preferences of a large population make it hard to deliver services and formulate policy. Smaller countries may find it easier to respond to citizen preferences in a democratic way. Alesina and Spolaore substantiate their analysis with simple analytical models that show how the patterns of globalization, international conflict, and democratization of the last two hundred years can explain patterns of state formation. Their aim is not only "normative" but also "positive"—that is, not only to compute the optimal size of a state in theory but also to explain the phenomenon of country size in reality. They argue that the complexity of real world conditions does not preclude a systematic analysis, and that such an analysis, synthesizing economics, political science, and history, can help us understand real world events.