That democracy has won is common cause. The vast majority of states of the world today are termed ‘democratic’, a fact that stands in some contrast to the global order just some fifty years ago. Even more importantly, there is no competing alternative model of political rule, other than perhaps forms of radical Islam. Yet at the very moment of its triumph, democracy finds itself in trouble. Recent survey evidence from the United States suggests both political disengagement and a growing cynicism towards parties and elites, and similar trends are evident in Europe. Moreover, democracy faces substantial problems in the developing world, whether a tangible fragility among newly democratic states in Africa, or serious discontent at the responsiveness of government in many middle-income countries. Hence, at the very moment of hegemony we have increasing talk of democratic deficit.