Based on an extended agonistic pluralism perspective, this book offers a novel notion of a transnational public sphere that goes beyond the questions of whether a European public sphere exists or is possible and instead provides a solid understanding of its key features. This book offers an alternative concept of European integration based on the idea of integrative and constitutive conflicts. Not only an exploration of the emerging European public sphere, this groundbreaking book evaluates the outcomes of the EU polices aiming to create it as well as the trans-European networks' efforts to become a pan-European civil society. Expert contributors also explore the European public sphere's contribution to democracy and present enhanced empirical knowledge of the role of supranational institutions and pan-European networks in facilitating European integration, thus challenging the liberal intergovernmentalist, neo-functionalist and multi-level governance approaches. Integration, Diversity and the Making of a European Public Sphere will be of interest to scholars and upper level students of European studies, politics and public policy. Global, regional and national civil society organizations, think tanks and media corporations will also find value in this book. Contributors include: W. Dressler, D.N. Duru, M. Klicperova-Baker, J. Kostal, M. Mokre, M. Perez, R. Sata, H.G. Sicakkan, H.-J. Trenz, J.H. van de Beek, F. Vermeulen