Os Guinness is an author and social critic. He has written or edited more than thirty books, including “The Global Public Square,” “Last Call for Liberty,” and “Carpe Diem Redeemed,” and he has been a Guest Scholar at the Woodrow Wilson Center for International Studies, a Guest Scholar and Visiting Fellow at the Brookings Institution, and Senior Fellow at the Trinity Forum and the EastWest Institute in New York. He was the lead drafter of the Williamsburg Charter in 1988, a celebration of the bicentennial of the US Constitution, and later of “The Global Charter of Conscience,” which was published at the European Union Parliament in 2012.
Shadi Hamid is a columnist at The Washington Post and a research professor of Islamic studies at Fuller Seminary. From 2023 to 2024, he was a member of the Post’s Editorial Board. Previously, he was a senior fellow at the Brookings Institution and a contributing writer at The Atlantic. Hamid is the author of several books, including most recently The Problem of Democracy. His previous book Islamic Exceptionalism: How the Struggle Over Islam is Reshaping the World was shortlisted for the 2017 Lionel Gelber Prize for best book on foreign affairs. His forthcoming book The Case for American Power will be published in 2025 by Simon & Schuster. In 2019, Hamid was named one of the world’s top 50 thinkers by Prospect magazine. He is also the co-founder of Wisdom of Crowds, a podcast, newsletter, and debate platform. Hamid received his B.S. and M.A. from Georgetown University’s School of Foreign Service and his Ph.D. in political science from Oxford University, where he was a Marshall Scholar.