Empire, imperialism and conceptual history

Hierarchy in world politics has to be discussed by means of specific concepts. Concepts come with specific historical and social baggage. They are defined by their meanings and uses and become powerful in battle with other concepts. The concepts discussed in this article, 'empire' and 'imperialism', have lately made their return to the grand stage of world politics, most significantly as descriptions, and indeed, self-descriptions of the role and position of the United States. How is this return possible? What does it mean? To answer these questions we draw on the long-standing scientific discipline and method of conceptual history, or Begriffsgeschichte, in the way it has been theorised and practised by the German historian and theorist of history Reinhart Koselleck. In a second step, we discuss how this way of writing the history of social and political concepts has been challenged by other approaches, most importantly by the Cambridge intellectual historian Quentin Skinner. At the hands of Koselleck and Skinner conceptual history contributes to opening our eyes to the historical specificity of the uses and meanings of concepts in particular contexts, in a long historical perspective ranging from the Ancient Romans to the Bush administration. Journal of International Relations and Development (2011) 14, 153-185. doi:10.1057/jird.2010.21