The purpose of this study is to focus on the intersection of religion and politics. Do different religions result in different politics? More specifically, are there significant contrasts between the political attitudes and behaviour of Catholics and Protestants in Latin America?

The Christian Realists investigates the contributions to practical and theoretical politics by a variety of mid-twentieth century thinkers such as Reinhold Niebuhr, John Foster Dulles, and Herbert Butterfield. In a period of international conflict and uncertainty caused by the rise of Nazism and Communism and the advent of nuclear weapons, these individuals argued for a "Christian" and a "realistic" approach to social and political problems.

Just War Thinking reconsiders the intersection between morality and pragmatics in foreign policy and modern warfare. The book argues that a political ethic of responsibility should motivate the contemporary application of military force by states in order to protect international security and human life, considering the challenges posed by today's new wars: targeted killing, humanitarian intervention, terrorism, jus post bellum, and the influences of public opinion and supranational institutions.

This volume aims to reconstruct and debate a contemporary Christian realist framework, while also applying such a perspective to the issues of contemporary politics such as the Bush Doctrine, the laws of war, democracy and democratization, U.S. participation in international institutions, and apocalyptic terrorism.