Part I: Problem-Driven Interdisciplinary Collaboration: A Principled Pragmatic Approach to Addressing Complex Problems Using Water Diplomacy as an Example1 .Origins: Conceptualization, Implementation, and Evolution of an Interdisciplinary Graduate Program on Water DiplomacyShafiqul Islam, Kent Portney, Michael Reed, Timothy Griffin, and William Moomaw2. Making Distinctions: The Importance of Recognizing Complexity in Coupled Natural and Human SystemsKevin M. Smith and Shafiqul Islam3. Working Together: An Argument for Problem-Driven Interdisciplinary CollaborationKevin M. Smith and Shafiqul Islam4. Principled Pragmatism: How Water Diplomats Approach Complex Water Issues? Kevin M. Smith and Shafiqul IslamPart II: Problem-Driven Interdisciplinary Collaboration in Action: Case Studies from the Tufts Water Diplomacy Program5. Operationalizing Problem-Driven Interdisciplinary Collaboration: An Overview of Case Studies from the Tufts Water Diplomacy ProgramKevin M. Smith and Shafiqul Islam6. Flood Diplomacy: The Hydrological, Technical, and Socio-Political Challenges of Delineating Usable Floodplain BoundariesMichal Russo and Laura Read7. Cholera in Haiti: Why Many Efforts Have Failed and How We Can Do BetterMichael Ritter8. Water Diplomacy at the Macro Scale: Agricultural Groundwater Governance in the High Plains Aquifer Region of the United StatesGregory N. Sixt, Ashley C. McCarthy, Kent E. Portney, Timothy S. Griffin9. Creating Flexibility in Freshwater Availability for the Eastern Nile BasinAgustín Botteron10. Confronting the Natural Domain: Strategies for Addressing Ecology and Conservation in Complex Water Management ChallengesCharles B. van Rees, Gabriela Marie Garcia, Jessica Rozek Cañizares11. Access to Safe Drinking Water across the Navajo NationLaura Corlin12. Coupling and Complexity of Natural and Human Systems: A Case Study from the Southwest Bangladesh DeltaWahid Palash, Kevin M. Smith, Shafiqul IslamPart III: Looking Back and Looking Forward: Reflections and Lessons from the Tufts Program on Water Diplomacy13. Evaluation of an Interdisciplinary Graduate Program: Lessons Learned From the Tufts Water Diplomacy ProgramGlenn G. Page, Shafiqul Islam14. Reflections on the Tufts Experiment with Interdisciplinary Water Diplomacy ResearchKent E. Portney, J. Michael Reed, Amanda C. Repella15. Perspectives on Water Diplomacy: Key Findings, Remaining Challenges, and Future DirectionsLawrence Susskind, Enamul Choudhury, Greg Koch16. Quo Vadis?Shafiqul Islam and Kevin M. Smith