Brown, a professor of political science and international affairs at George Washington University, is a distinguished scholar and author of six well-received books on Arab politics.

Perry Cammack is a fellow in the Middle East Program at the Carnegie Endowment for International Peace, where he focuses on long-term regional trends and their implications for American foreign policy.

Chubin, who is based in Geneva, focuses his research on nonproliferation, terrorism, and Middle East security issues. He was director of studies at the Geneva Centre for Security Policy, Switzerland, from 1996 to 2009.

Dunne is an expert on political and economic change in Arab countries, particularly Egypt, as well as U.S. policy in the Middle East.

Amr Hamzawy studied political science and developmental studies in Cairo, The Hague, and Berlin.

Levite was the principal deputy director general for policy at the Israeli Atomic Energy Commission from 2002 to 2007.

Andrew Miller is a nonresident scholar in Carnegie’s Middle East Program.

Muasher is vice president for studies at Carnegie, where he oversees research in Washington and Beirut on the Middle East.

Jake Walles is a nonresident senior fellow in the Middle East Program at the Carnegie Endowment for International Peace, where he focuses on Israeli-Palestinian issues, Tunisia, and counterterrorism.

Sarah Yerkes is a fellow in Carnegie’s Middle East Program, where her research focuses on Tunisia’s political, economic, and security developments as well as state-society relations in the Middle East and North Africa.