Professor Tim Dunne is Pro-Vice Chancellor at The University of Queensland (UQ) and Senior Researcher at the Asia-Pacific Centre for the Responsibility to Protect. Previously, he was Executive Dean of Humanities and Social Science at UQ. Prior to moving to Queensland, he was Professor of International Relations and Head of School at the University of Exeter. He began his career at the University of Wales in Aberystwyth after completing doctoral training at the University of Oxford. He is a widely published author, having written and edited twelve books and over fifty articles and chapters. He is a Fellow of the Australian Academy of Social Sciences.

Professor Milja Kurki is Professor of International Relations Theory at Aberystwyth University. Her areas of interest are international relations theory, philosophy of science, democracy and democracy promotion, critical theory and more recently scientific cosmology, social-natural science nexus and posthumanism. Between 2008 and 2012 she acted as the Principal Investigator of a major research project 'Political Economies of Democratisation' funded by the European Research Council. She is a co-editor of the journal International Relations, Director of the Planetary Challenges and Politics Centre and the Director of Research in the Department of International Politics. Her PhD was focused on the analysis of the meaning of causality in IR scholarship. She then led a major ERC project on the conceptual foundations of democracy promotion practices between 2008 and 2012, a project which involved extensive policy engagement.

Professor Sir Steve Smith has been Vice-Chancellor and Chief Executive of the University of Exeter since October 2002. He was previously Senior Pro Vice-Chancellor (Academic Affairs) and Professor of International Politics at the University of Wales, Aberystwyth, as well as Head of the Department of International Politics, and Director of the Centre for Public Choice Studies at the University of East Anglia. Sir Steve is a graduate of the University of Southampton and holds a BSc in Politics and International Studies, an MSc in International Studies and a PhD in International Relations. He has written or edited 17 books, published well over 100 academic papers and has given over 170 academic presentations in 22 countries. Sir Steve was knighted in the 2011 Queen's Birthday Honours for services to higher education locally and nationally.

• Introduction: Diversity and Disciplinarity in International Relations Theory


• 1: Colin Wight and Milja Kurki: International Relations and Social Science


• 2: Richard Ned Lebow: Classical Realism


• 3: John J. Mearsheimer: Structural Realism


• 4: Bruce Russett: Liberalism


• 5: Jennifer Sterling-Folker: Neoliberalism


• 6: Tim Dunne: The English School


• 7: Mark Rupert: Marxism


• 8: Steven Roach: Critical Theory


• 9: Karin Fierke: Constructivism


• 10: Ann Tickner and Laura Sjoberg: Feminism


• 11: Roland Bleiker and David Campbell: Poststructuralism


• 12: Shampa Biswas: Postcolonialism


• 13: Toni Erskine: Normative IR Theory


• 14: Robyn Eckersley: Green Theory


• 15: Colin Hay: International Relations Theory and Globalization


• 16: Amitav Acharya: Global International Relations


• 17: Ole Waever: Still a Discipline After All These Debates?