Just like history, historiography is usually written and analyzed within one spatio‐temporal setting, traditionally that of a particular nation‐state. As a consequence, historiography tends to localize explanations for historiographical developments within national contexts and to neglect international dimensions. As long as that is the case, it is impossible to assess the general and specific aspects of historiographical case studies. This forum, therefore, represents a sustained argument for comparative approaches to historiography.First, my introduction takes a recent study in Canadian historiography as (...) a point of departure in order to illustrate the problems of non‐comparative historiography. These problems point to strong arguments in favor of comparative approaches. Second, I place comparative historiography as a genre in relation to a typology that orders theories of historiography on a continuum ranging from general and philosophical to particular and empirical. Third, I put recent debates on the “fragmentation” of historiography in a comparative perspective. Worries among historians about this fragmentation—usually associated with the fragmentation of the nation and the advent of multiculturalism and/or postmodernism—are legitimate when they concern the epistemological foundations of history as a discipline. As soon as the “fragmentation” of historiography leads to—and is legitimated by—epistemological skepticism, a healthy pluralism has given way to an unhealthy relativism. As comparison puts relativism in perspective by revealing its socio‐historical foundations, at the same time it creates its rational antidote.Fourth, I summarize the contributions to this forum; all deal—directly or indirectly—with the historiography of the Second World War. Jürgen Kocka's “Asymmetrical Historical Comparison: The Case of the German Sonderweg” examines the so‐called “special path” of Germany's history. Daniel Levy's “The Future of the Past: Historiographical Disputes and Competing Memories in Germany and Israel” offers a comparative analysis of recent historiographical debates in Germany and Israel. Sebastian Conrad's “What Time is Japan? Problems of Comparative Historiography” analyzes the conceptual linkage between Japanese historiography and specific interpretations of European history. Richard Bosworth's “Explaining ‘Auschwitz’ after the End of History: The Case of Italy” charts in a comparative perspective the changes since 1989 in Italian historiography concerning fascism. All four articles support the conclusion that next to the method of historical comparison is the politics of comparison, which is hidden in the choice of the parameters. Analyses of both method and politics are essential for an understanding of historiography. (shrink)