Joseph Cirincione is President of Ploughshares Fund, a global security foundation. He is the author of Bomb Scare: The History and Future of Nuclear Weapons and Deadly Arsenals: Nuclear, Biological and Chemical Threats. He is a member of Secretary of State Hillary Clinton's International Security Advisory Board, the Council on Foreign Relations, and the World Economic Forum Global Council on Catastrophic Risks.

His commentary has been featured in The New York Times, The Washington Post, The Los Angeles Times, The Boston Globe, The Philadelphia Inquirer, The Financial Times, Kyodo News, Moscow Times, Foreign Policy, The Hill, Daily Beast, and Huffington Post. He has appeared on ABC News, NBC News, CBS News, PBS, MSNBC, Fox News, BBC News, Australian Broadcasting Coporation, Canadian Broadcasting Corporation, NHK, Russia Today, and Al Jazeera.

Cirincione worked for nine years in the U.S. House of Representatives on the professional staff of the Committee on Armed Services and the Committee on Government Operations. He is the author of hundreds of articles on nuclear weapons issues, the producer of two DVDs, a frequent commentator in the media, and he appeared in the films, Countdown to Zero and Why We Fight. He previously served as Vice President for National Security and International Policy at the Center for American Progress and Director for Nonproliferation at the Carnegie Endowment for International Peace. He has held positions at the Henry L. Stimson Center, the U.S. Information Agency and the Center for Strategic and International Studies. He teaches at the graduate School of Foreign Service at Georgetown University.