The book defends the case for the expansion of the democratic model to the global political sphere. Concentrating on the participatory deficit of international affairs, it examines the nexus between the phenomenon of international exclusion and the political response of global democracy. This distinctive position is developed through a critical survey of the principal theories for and against global democracy. The main rival narratives (realism, nationalism, civilizationism, and liberal internationalism) are rebutted on grounds of failing democratic principles of inclusion. Based on a notion of interaction-dependent justice, these theories arguably provide a crucial ideological support to the exclusionary attitude of the current internatio...