Federation of American Scientists

Federation of American Scientists
Name	Federation of American Scientists
Founded	0 1945
Founders	Albert Einstein, J. Robert Oppenheimer, Hans Bethe, Harold Urey, Edward Condon, Leo Szilard, Victor Weisskopf
Type	501(c)(3) Think tank
Focus	Science policy, Nuclear weapons, National security, Biosecurity, Emerging technologies
Headquarters	Washington, D.C., United States
Key people	Ali Nouri (President)
Website	fas.org

Federation of American Scientists. The Federation of American Scientists is a prominent American nonprofit policy research and advocacy organization, originally founded by members of the Manhattan Project at the conclusion of World War II. Its initial mission was to promote the international control of nuclear weapons and prevent nuclear warfare in the Cold War era. Over subsequent decades, it has expanded its scope to address a wide array of science-based policy challenges, including biosecurity, artificial intelligence, and climate change, while maintaining its foundational commitment to reducing existential threats to humanity.

History

The organization was established in 1945 by a group of eminent scientists who had worked on the Manhattan Project at sites like Los Alamos National Laboratory, deeply concerned by the destructive power of the atomic bombings of Hiroshima and Nagasaki. Founding members included Albert Einstein, J. Robert Oppenheimer, and Leo Szilard, who were instrumental in early advocacy for the Baruch Plan and later the Partial Nuclear Test Ban Treaty. During the Cold War, it became a critical voice for arms control, providing technical analysis on issues like the Strategic Defense Initiative and treaties such as the Anti-Ballistic Missile Treaty. The end of the Cold War prompted a strategic evolution, leading the organization to apply its analytical model to new global security domains beyond traditional nuclear proliferation.

Mission and activities

The core mission is to use rigorous, evidence-based science to inform public policy and reduce the risks of catastrophic threats to national and global security. Its major program areas include the Nuclear Information Project, which analyzes the status of global nuclear forces and provides data to institutions like the United Nations and the U.S. Congress. The Biosecurity Program focuses on preventing the misuse of advances in biotechnology and strengthening institutions like the World Health Organization. Additional initiatives address the security implications of artificial intelligence, cybersecurity vulnerabilities, and the geopolitical impacts of climate change, often providing testimony to committees like the Senate Armed Services Committee.

Organization and leadership

The organization is governed by a Board of Directors composed of scientists, former government officials, and policy experts. Day-to-day operations are managed by a president, a role held since 2019 by Ali Nouri, a former biochemist and advisor to the U.S. House of Representatives. It operates as a 501(c)(3) nonprofit think tank headquartered in Washington, D.C., with funding derived from charitable foundations, government grants, and individual donors. The organizational structure is divided into thematic projects led by senior fellows and analysts, who frequently collaborate with other institutions such as the Massachusetts Institute of Technology and the Carnegie Endowment for International Peace.

Publications and resources

It produces a wide array of publications that are authoritative resources for policymakers, journalists, and academics. These include the "Nuclear Notebook," a detailed inventory of global nuclear arsenals published in collaboration with the Bulletin of the Atomic Scientists. Other key resources are policy reports, issue briefs, and the "Strategic Security Blog," which provide analysis on topics ranging from North Korea's missile programs to the enforcement of the Chemical Weapons Convention. The organization also maintains extensive public databases and interactive tools on topics like U.S. Department of Energy sites and global biosecurity regulations.

Notable members and fellows

Throughout its history, the organization has been associated with many distinguished scientists and public intellectuals. Early leaders included Nobel laureates like Harold Urey and Hans Bethe. Later, prominent figures such as Jeremy Stone, who served as president for decades, and weapons experts like Hans Kristensen have shaped its direction. It has also hosted a roster of senior fellows and advisors, including former officials from the U.S. Department of State, the Central Intelligence Agency, and renowned academics from institutions like Harvard University and the California Institute of Technology.

Impact and legacy

The organization has had a profound impact on American science and security policy for over seven decades. Its technical analyses have directly informed legislative debates on critical issues like the Comprehensive Nuclear-Test-Ban Treaty and the dismantlement of post-Cold War nuclear arsenals in states like Ukraine. It played a key role in advocating for the creation of the International Atomic Energy Agency and continues to influence contemporary debates on gene editing governance and autonomous weapons systems. Its legacy is that of a trusted, nonpartisan conduit between the scientific community and the halls of power in Washington, D.C., dedicated to the principle that science should serve peace and security.

Category:Think tanks based in Washington, D.C. Category:Organizations established in 1945 Category:Science and technology policy organizations in the United States