This course provides an overview of core ethical problems in international politics, with special emphasis on the question of what demands justice imposes on institutions and agents acting in a global context. The course is divided into three sections. The first investigates the content of global justice, and comprises of readings from contemporary political theorists and philosophers who write within the liberal contractualist, utilitarian, cosmopolitan, and nationalist traditions. The second part of the course looks at the obligations which global justice generates in relation to five issues of international concern ¿ global poverty, climate change, immigration, warfare, and well-being of women. The final section of the course asks whether a democratic international order is necessary for global justice to be realized.