Mark L. Haas

Mark L. Haas is a Professor of Political Science at Duquesne University, affiliated with the McAnulty College and Graduate School of Liberal Arts. His research focuses on international relations, political ideologies, and the impact of demographic changes on global security. Haas has held prestigious fellowships at Harvard University's Olin Institute and Belfer Center. He earned his Ph.D. from the University of Virginia and B.A. from Duke University.

Haas's work examines ideological influences on U.S. foreign policy, Middle Eastern politics, and the consequences of population aging. Notable publications include The Geriatric Peace (2025) and Frenemies: When Ideological Enemies Ally (2022). His peer-reviewed articles address topics like demographic transition theory and ideological polarity in international relations.

• Awards: McAnulty Faculty Excellence Awards (2021, 2015), Raymond J. Kelley Chair (2017-2022), APSA Best Paper (2006).
• Teaching: Courses on international relations, ethics, and U.S. foreign policy.

He has presented globally on aging populations and security, including at the U.S. Army War College and Johns Hopkins University. His interdisciplinary approach bridges political theory, history, and demographic analysis.