Zeray Yihdego, Ph.D. (2006), Durham University, is a Professor and Chair holder in Public International Law at the Aberdeen Law School. He has published monographs and several articles, including a monograph titled The Fairness Dilemma in Sharing Nile Waters (Brill, 2017).Julie Gibson, is a freelance international development consultant, Research Assistant at the University of Aberdeen and PhD candidate at the University of Strathclyde. Her research focuses on the relationship between international water law and development cooperation.