"The New Regionalism in Western Europe" is a comprehensive and updated analysis of past and current trends in western European regionalism, providing not only an introduction to the study of regionalism, but inspiring future research on the transformation of territorial politics in western Europe to reach beyond the structuralist-functionalist approaches which have dominated the literature for such a long time. It is aimed at students and academics interested in the "broader picture" of European politics, future integration within the European Union and the political history of Europe.