"Recent work on complex adaptive systems in the natural sciences, and the growing relational turn in the social sciences both reject the "systems theories" of earlier generations. This book builds on these entities to advance a relational processual approach to the comparative study of historical and contemporary international systems"--

Jack Donnelly is the Andrew Mellon Professor in the Josef Korbel School of International Studies at the University of Denver. His book Universal Human Rights in Theory and Practice (2002) is widely acknowledged as one of the preeminent works in the field of international human rights and his work in international relations theory has been published in leading journals including International Organization, European Journal of International Relations, and International Theory.

Part I. Systems, Relations, Levels, and Explanations: Foundations For Systemic/Relational IR: 1. Systems and relations; 2. Complex adaptive systems; 3. From levels of analysis to levels of organization; 4. Systems, causes, and theory: explanatory pluralism in IR; Part II. Waltzian Structural Theory: A Post-Mortem: 5. Structural theory; 6. Anarchy; 7. The tripartite conception of structure; 8. Functional differentiation and distribution of capabilities; 9. Ordering principles; Part III. Systems, Relations, and Processes: Reframing Systemic International Theory; Section A. Differentiation and Continuous (Trans)Formation: 10. Relations, processes, and systems; 11. Multiple dimensions of differentiation in assembled international systems; 12. Continuous (trans)formation: producing social continuity and social change; 13. Life sciences and social sciences: co-evolving complex adaptive systems; Section B. Four Excursions in Relational/Systemic IR: 14. Normative-institutional differentiation; 15. Vertical differentiation: stratification and hierarchy in international systems; 16. Levels, centers, and peripheries: spatio-political structures; 17. Continuous (trans)formation of eurocentric political systems (c. 1225 ¿ c. 2025); 18. Afterword: multiple approaches to multidimensional systems of relations.