builds upon the work of Nicholas Onuf and Anthony Giddens, and argues for the mutual constitution of agents and structures, the historical contingency of cultures of anarchy, the role of constitutive and regulative norms in state behavior, the role of intersubjective social structures in identity, and the power of ideas. Anarchy, for Wendt, "has no logic apart from process and that interaction structured, albeit not at a macro-level." There are three empirical cultures of anarchy in international relations: Hobbesian (where enmity dominates), Lockean (where rivalry dominates), and Kantian (where friendship dominates). Quantum Mind and Social Science Wendt's 2015 book Quantum Mind and Social Science (Cambridge University Press, 2015) examines the crossroads between quantum physics and social science. He advocates for panpsychism and quantum consciousness from a non-specialist perspective. The book is provocative in nature and has received varied reviews. Mathias Albert in International Affairs explains the book as weakest in its attempts to link quantum physics to social science and behind the times in addressing the agent-structure problem, in addition to only marginally relating to international relations. The reviews within the book include Colin Wight's "Do I agree with it? No." and Jerome Busemeyer's "Some of these ideas may ultimately not be supported". Works by Wendt Books Social Theory of International Politics, Cambridge University Press, 1999, Quantum Mind and Social Science Unifying Physical and Social Ontology, Cambridge University Press, 2015, Chapters in edited volumes "Institutions and International Order." 1989 (with Raymond Duvall) In Global Changes and Theoretical Challenges edited by E. Czempiel, and J. Rosenau. Lexington, Mass.: Lexington Books. "The International System and Dependent Militarization" 1992 (with Michael Barnett), in Brian Job, ed., The Insecurity Dilemma: National Security of Third World States, Boulder: Lynne Rienner, pp. 97–119. "Norms, Identity and Culture in National Security" 1996 (with Ronald Jepperson and Peter Katzenstein), in Katzenstein, ed., The Culture of National Security, New York: Columbia University Press, pp. 33–75. "What is IR For?: Notes Toward a Post-Critical View," 2000 in Richard Wyn Jones, ed., Critical Theory and World Politics, Boulder: Lynne Rienner, pp. 205–224. "Rationalism v. Constructivism: A Skeptical View." 2002 (with James Fearon) In Handbook of International Relations, edited by W. Carlsnaes, T. Risse, and B. Simmons. London: Sage. Social Theory' as Cartesian Science: An Auto-Critique from a Quantum Perspective." 2006 In Constructivism and International Relations, edited by Stefano Guzzini and Anna Leander. London: Routledge. "Flatland: Quantum Mind and the International Hologram"