Introduction.- Historical Landscapes.- Ibadi Islam and the Imamate Tradition.- Falaj and Agreement.- Tribalism and Local Agreement.- Oman Water Diplomacy Part I: The Beginnings of the Middle East Desalination Research Centre (MEDRC).- Oman Water Diplomacy Part II: The Establishment of the Middle East Desalination Research Centre (MEDRC).- Epilogue.- Selected Bibliography.- Index.