Hughes’ research delves into the mechanisms of international legal institutions and their impact on human rights protections. His studies address how international legal norms are developed, implemented, and challenged within various political and cultural contexts. His scholarship seeks to illuminate the ways in which legal systems can be reformed to better serve global justice and address the complexities of human rights issues.

Throughout his career, Hughes has authored and edited numerous influential books and articles on international law, human rights, and comparative legal studies. His recent publications include the co-edited volume International Law and Human Rights: New Challenges and Perspectives and the book The Evolving Nature of Human Rights Law in the 21st Century (Harvard University Press). He has also contributed articles to leading journals on topics such as the effectiveness of international treaties, the role of international courts, and the global human rights movement.

Hughes is committed to the belief that the study of law is not only a means of understanding legal systems but also a vital tool for fostering international cooperation and advancing human rights. His teaching and research aim to bridge theoretical frameworks with practical applications, preparing students and scholars to address the pressing legal issues of our time.

In addition to his academic achievements, Hughes has been actively involved in various international legal organizations and has served as an advisor on human rights projects globally. His leadership in the Department of Law and Legal Studies reflects his dedication to both scholarly excellence and the advancement of legal education.