John L. Esposito, Ph.D., is a leading expert on the Muslim world. He is a university professor and a professor of religion and international affairs and of Islamic studies at Georgetown University and the founding director of Georgetown’s Prince Alwaleed Bin Talal Center for Muslim-Christian Understanding in the Walsh School of Foreign Service. He is also the past president of the Middle East Studies Association of North America and of the American Council for the Study of Islamic Societies and a consultant to governments and multinational corporations. He is editor in chief of the Oxford Encyclopedia of the Islamic World and Oxford Islamic Studies Online. His more than 35 books include What Everyone Needs to Know About Islam and Unholy War: Terror in the Name of Islam. He currently resides in Washington, D.C. with his wife, Jeanette P. Esposito, Ph.D.

Dalia Mogahed is a Senior Analyst and Executive Director of the Gallup Center for Muslim Studies. She leads the analysis of Gallup’s unprecedented survey of more than one billion Muslims worldwide. Mogahed also directs the Muslim-West Facts Initiative (www.muslimwestfacts.com), through which Gallup, in collaboration with The Coexist Foundation, is disseminating the findings of the Gallup World Poll to key opinion leaders in the Muslim World and the West. She travels the globe engaging audiences on what Muslims around the world really think. Her analysis has appeared in a number of leading publications, including the Economist, the Financial Times, the Wall Street Journal, Foreign Policy Magazine, Harvard International Review, the Journal of Middle East Policy, and many other academic and popular journals. She lives in Washington, D.C. with her husband Mohamed and two sons, Tariq and Jibreel.