President’s Message: Reinvention and Renewal

From its inception 70 years ago, the founders and members of the Federation of American Scientists were reinventing themselves. Imagine yourself as a 26-year old chemist having participated in building the first atomic bombs. You may have joined because your graduate school adviser was going to Los Alamos and encouraged you to come. You may also have decided to take part in the Manhattan Project because you believed it was your patriotic duty to help America acquire the bomb before Nazi Germany did. And even when Hitler and the Nazis were defeated in May 1945, you continued your work on the bomb because the war with Japan was still raging in the Pacific. Moreover, by then, you may have felt like Dr. J. Robert Oppenheimer, the Scientific Director, that the project was “technically sweet”—you had to see it through to the end.

But when the end came—the atomic bombings of Hiroshima and Nagasaki—in August 1945, you may have had doubts about whether you should have built the bombs, or you may have at least been deeply concerned about the future of humanity in facing the threat of nuclear destruction. What should you then do? About a thousand of the “atomic scientists” throughout the country at various sites, such as Los Alamos, Oak Ridge, Hanford, and Chicago began to organize and discuss the implications of this new military technology.[1]

This political activity was not natural for scientists. Almost all of the founders of FAS were so-called “rank-and-file” scientists in their 20s and 30s. Members of this youth brigade—led by Dr. Willie Higinbotham, who was in his mid-30s but who looked younger—arrived in Washington. With their “crew cuts, bow ties, and tab collars [testifying] to their youth,” they roamed the halls of Capitol Hill, educating Congressmen and their staffs.[2] Newsweek called them the “reluctant lobby.” As a history of the Atomic Energy Commission (AEC) notes, “Part of their reluctance stemmed from their conviction that the cause of science should not be dragged through the political arena.”[3]

Fortunately, these scientists persisted and achieved the notable result of successfully lobbying for civilian control of the AEC. While they also wanted international control of nuclear energy, they fell short of that goal. However, they were indefatigable in their educational efforts on promoting peaceful uses of nuclear energy and warning about the dangers of nuclear arms races.

Throughout FAS’s seven decades, the organization has transformed itself into various incarnations depending on the issues to be addressed and the resources available for operating FAS. To learn about this continual reinvention, I invite you to read all the articles in this special edition of the Public Interest Report. This edition has an all-star list of writers—many of whom have served in leadership roles at FAS and others who have deep, scholarly knowledge of FAS. These authors discuss many of the accomplishments of FAS, but they also do not shy away from mentioning several of the challenges faced by FAS.

What will FAS achieve and what adversities will occur in the next 70 years? As scientists know, research results are difficult, if not impossible, to predict. However, we do know that the mission of FAS is as relevant as ever, perhaps even more so than it was 70 years ago. Nuclear dangers—the founding call to action—have become more complex; instead of one nuclear weapon state in 1945, there are now nine countries with nuclear arms. Instead of a few nuclear reactors in 1945, today there are more than 400 power reactors in 31 countries and more than 100 research reactors in a few dozen countries. Moreover, some non-nuclear weapon states have acquired or want to acquire uranium enrichment or reprocessing facilities that can further sow the seeds of future proliferation of nuclear weapons programs. For these dangers alone, FAS has the important purpose to serve as a voice for scientists, engineers, and policy experts working together to develop practical means to reduce nuclear risks.

FAS has also served and will continue to serve as a platform for innovative projects that shine spotlights on government policies that work and don’t work and how to improve these policies. In particular, for a quarter century, the Government Secrecy Project, directed by Steve Aftergood, has worked to reduce the scope of official secrecy and to promote public access to national security information.

Nuclear energy research travel (cosponsored by FAS) to the Republic of Korea, November 7, 2013, taken at Gyeongju National Museum: From left to right: Paul Dickman, Argonne National Laboratory, Lee Kwang-seok, Korea Atomic Energy Research Institute, Florence Lowe-Lee, Global America Business Institute, Everett Redmond, Nuclear Energy Institute, and Charles D. Ferguson, FAS.
Nuclear energy research travel (cosponsored by FAS) to the Republic of Korea, November 7, 2013, taken at Gyeongju National Museum: From left to right: Paul Dickman, Argonne National Laboratory, Lee Kwang-seok, Korea Atomic Energy Research Institute, Florence Lowe-Lee, Global America Business Institute, Everett Redmond, Nuclear Energy Institute, and Charles D. Ferguson, FAS.

FAS has also contributed to the public debate on bio-safety and bio-security. Daniel Singer (one of the contributors to this issue) and Dr. Maxine Singer have been active for more than 50 years in bio-ethics. Dr. Barbara Hatch Rosenberg and Dorothy Preslar in the 1990s and early 2000s worked through FAS to develop methods (such as an email list serve, which was cutting edge in the 1990s) to connect biologists and public health experts around the globe to identify, monitor, and evaluate emerging diseases. In recent years, Chris Bidwell, Senior Fellow for Law and Nonproliferation Policy, has led projects examining potential biological attacks or outbreaks and the forensic evidence needed for a court of law or government decision making in countries in the Middle East and North Africa. The Nuclear Information Project, directed by Hans Kristensen, continues its longstanding work on providing the public with reliable information and analysis on the status and trends of global nuclear weapons arsenals. Its famed Nuclear Notebook, co-authored by Kristensen and Robert S. Norris, a senior fellow at FAS, is one of the most widely referenced sources for consistent data about the status of the world’s nuclear weapons.

I believe the greatest renewal and reinvention of FAS has been emerging in the past three years with the creation of networks of experts to work together to prevent threats from becoming global catastrophes. FAS has organized task forces that have provided practical guidance to policy makers about the implementation of the agreement on Iran’s nuclear program and that have examined the benefits and risks of the use of highly enriched uranium in naval nuclear propulsion. As I look to the next 70 years, I foresee numerous opportunities for FAS to seize by being the bridge between the technical and policy communities.

I am very grateful for the support of FAS’s members and donors and encourage you to invite your friends and colleagues to join FAS. Happy 70th anniversary!



[1] Alice Kimball Smith, A Peril and a Hope: The Scientists’ Movement in America 1945-47 (Cambridge, Massachusetts, The MIT Press, 1971).

[2] Richard G. Hewlett and Oscar E. Anderson, Jr., The New World, 1939/1946: Volume I, A History of the United States Atomic Energy Commission (The Pennsylvania State University Press, 1962), p. 448.

[3] Ibid.


The Legacy of the Federation of American Scientists

The Federation of American Scientists (FAS) formed after the bombing of Hiroshima and Nagasaki, precisely because many scientists were genuinely concerned for the fate of the world now that nuclear weapons were a concrete reality. They passionately believed that, as scientific experts and citizens, they had a duty to educate the American public about the dangers of living in the atomic age. Early in 1946, the founding members of FAS established a headquarters in Washington, D.C.,and began to coordinate the political and educational activities of many local groups that had sprung up spontaneously at universities and research facilities across the country. The early FAS had two simultaneous goals: the passage of atomic energy legislation that would ensure civilian control and promote international cooperation on nuclear energy issues, and the education of the American public about atomic energy. In addition, from its very inception, FAS was committed to promoting the broader idea that science should be used to benefit the public. FAS aspired, among other things, “To counter misinformation with scientific fact and, especially, to disseminate those facts necessary for intelligent conclusions concerning the social implications of new knowledge in science,” and “To promote those public policies which will secure the benefits of science to the general welfare.”

Read on: View the full version of the article here.


Scientists and Nuclear Weapons, 1945-2015

On August 8, 2015, twenty-nine scientists sent a letter to President Obama in support of the agreement with Iran that would block (or at least significantly delay) Iran’s pathways to obtain nuclear weapons. This continues a tradition that began seventy years ago of scientists having a role in educating the public, advising government officials, and helping shape policy about nuclear weapons.

Soon after the end of World War II, scientists mobilized themselves to address the pressing issues of how to deal with the many consequences of atomic energy. Of prime importance was the question of which government entity would control the research, development and production of atomic weapons, and any peaceful applications. Would it be the military, as it was during World War II, or a civilian agency, such as the newly created Atomic Energy Commission (AEC)?

Read on: View the full version of the article here.


FAS History, 1961-1963

“I was chairman of FAS from 1962-63. Fifty-year-old memories are hopelessly unreliable and historically worthless. Fortunately, my mother preserved the letters that I wrote to her describing events as they happened. The letters are reliable and give glimpses of history undistorted by hindsight. Instead of trying to recall fading memories, I decided to quote directly from the letters. Here are two extracts. The first describes an FAS Council meeting in 1961 before I became chairman. The second describes conversations in 1962 after I became chairman…”

Read on: View the full version of the article here.


FAS in the 1960s: Formative Years

“I am sharing some memories of the period 1960-1970 when I served as FAS General Counsel. I start by echoing Freeman Dyson’s caution that 50-year old memories are unreliable. I first learned about FAS in late 1958 when my wife, Dr. Maxine Singer, a molecular biologist employed by NIH, shared with colleagues her concerns about a range of science-related public issues. I was then a young lawyer in the small DC office of a larger NY-based general practice firm; the DC office had substantial experience representing, among many other clients, American Indian tribes in matters before Federal agencies and on Capitol Hill. At that time, FAS volunteers published a newsletter 8-10 times a year to keep its members (approximately 2000) informed about matters of concern to scientists – e.g., radiation hazards, nuclear weapons, passport denials, government secrecy, loyalty oaths, and civil liberties for scientists – in anticipation that scientists would take direct policy to influence governmental action. For several years, the FAS Newsletter was assembled on our dining room table and, willy-nilly, I became part of the process…”

Read on: View the full version of the article here.


Revitalizing and Leading FAS: 1970-2000

FAS Staff Photo, April 1987.
FAS Staff Photo, April 1987.

“When, in 1970, I descended from the FAS Executive Committee to become the chief executive officer, FAS had 1,000 members and an annual budget of $7,000 per year. The organization was very near death. During my 30 year tenure, FAS became a famous, creative, and productive organization….”

Read on: View the full version of the article here.

FAS’s Contribution to Ending the Cold War Nuclear Arms Race

Frank von Hippel and Andrei Sakharov discuss the possibility of cutting U.S. and Soviet nuclear forces (without changing the basic war fighting approaches of the two) in Sakharov’s apartment, just after his release from seven years of internal exile in Gorky, January 1987.

“When, at Jeremy Stone’s instigation, I was elected chair of the Federation of American Scientists in 1979, I had no idea what an adventure that I was about to embark upon. This adventure was triggered by President Reagan taking office in 1981 and resulted in FAS making significant contributions to ending the U.S.-Soviet nuclear arms race and the Cold War. This was not the President Reagan we remember now as the partner of Mikhail Gorbachev in ending the Cold War. This was a president who had been convinced by the Committee on the Present Danger that the United States was falling behind in the nuclear arms race and was in mortal danger of a Soviet first nuclear strike…”

Read on: View the full version of the article here.

FAS Engagement With China

“Supporting and expanding on Frank von Hippel’s cogent and exciting narrative of some of the great accomplishments of the Federation of American Scientists, I detail below two endeavors, at least one of which may have had far-reaching impact. The first was the initiative of FAS Director (and later President) Jeremy J. Stone who, in 1971, wrote the president of the Chinese Academy of Sciences to introduce FAS and to begin some kind of dialogue…”

Read on: View the full version of the article here.

Nuclear Legacies: Public Understanding and FAS

“In late 1945, a group of scientists who had been involved with the Manhattan Project felt it was their civic duty to help inform the public and political leaders of both the potential benefits and dangers of nuclear energy. To facilitate this important work, they established the Federation of Atomic Scientists, which soon became the Federation of American Scientists. Over the years, FAS has evolved into a model non-governmental organization that plays a leading role in providing scientifically-sound, non-partisan analyses of nuclear and broader security issues. I have long admired FAS and was therefore deeply honored when President Charles D. Ferguson asked if I would be interested in preparing a brief essay for a special edition of the PIR that would commemorate the organization’s 70th anniversary. A period of mild apprehension then followed: What could I say on the relationship between science and society that had not been said a thousand times before?

Read on: View the full version of the article here.

More From FAS: Highlights and Achievements Throughout Recent Months


After finishing up his second MacArthur Foundation-sponsored research project on issues related to verifying a nuclear agreement with Iran, Christopher Bidwell, FAS Senior Fellow for Nonproliferation Law and Policy, and his team are now focused on a third project that will look at the increased role played by nongovernmental organizations (NGOs) in verifying compliance and noncompliance with nuclear nonproliferation obligations. Special attention will be paid to how the privacy rights of entities and individuals whose data are used to make a determination can be protected.


In a letter dated March 26, 2016, 35 Nobel Laureates from physics, chemistry, and medicine urged national leaders attending President Obama’s fourth and final Nuclear Security Summit on March 31st to reduce the risk of nuclear or radiological terrorism to near-zero in three sectors. The signees stressed that because terrorist threats “cross national boundaries,” they “require the concerted work of all nations to prevent… terrorist acts from happening.” They also “urge” world leaders “to devote the necessary resources to make further substantial progress in the coming years to real risk reduction in preventing nuclear and radiological terrorism.” The letter, written by Dr. Burton Richter, a Nobel Laureate in physics and the Paul Pigott Professor in the Physical Sciences at Stanford University and Director Emeritus, Stanford Linear Accelerator Center, and Dr. Charles D. Ferguson, President of FAS, and list of signees is available online at:


To date, Japan’s peaceful nuclear energy use has taken the form of a nuclear fuel recycling policy that reprocesses spent fuel and effectively utilizes the plutonium retrieved in light water reactors (LWRs) and fast reactors (FRs). With the aim to complete recycling domestically, Japan has introduced key technology from abroad and has further developed its own technology and industry. However, Japan presently seems to have issues regarding its recycling policy and plutonium management and, because of recent increasing risks of terrorism and nuclear proliferation in the world, the international community seeks much more secure use of nuclear energy. Yusei Nagata, an FAS Research Fellow from MEXT, Japan, analyzes U.S. experts’ opinions and concerns about Japan’s problem and considers what Japan can (and should) do to solve it.. A full version of the report can be accessed online at:


In this study, Christopher Bidwell and Dr. Randall Murch explore the use of microbial forensics as a tool for creating a common base line for understanding biologically-triggered phenomena, as well as one that can promote mutual cooperation in addressing these phenomena. A particular focus is given to the Middle East/North Africa (MENA) region, as it has been forced to deal with multiple instances of both naturally-occurring and man-made biological threats over the last 10 years. Although the institution of a microbial forensics capability in the MENA region (however robust) is still several years away, establishing credibility of the results offered by microbial forensic analysis performed by western states and/or made today in workshops and training have the ability to prepare the policy landscape for the day in which the source of a bio attack, either man-made or from nature, needs to be accurately attributed. A full version of the report can be accessed online at:


The threat from the manufacture, proliferation, and use of biological weapons (BW) is a high priority concern for the U.S. Government. As reflected in U.S. Government policy statements and budget allocations, deterrence through attribution (“determining who is responsible and culpable”) is the primary policy tool for dealing with these threats. According to those policy statements, one of the foundational elements of an attribution determination is the use of forensic science techniques, namely microbial forensics. In this report, Christopher Bidwell and Kishan Bhatt, an FAS summer research intern and undergraduate student studying public policy and global health at Princeton University, look beyond the science aspect of forensics and examine how the legal, policy, law enforcement, medical response, business, and media communities interact in a bioweapon’s attribution environment. The report further examines how scientifically based conclusions require credibility in these communities in order to have relevance in the decision making process about how to handle threats. The report can be found online at:


From the start of the development of the new $10 billion B61-12 guided nuclear bomb, FAS has been at the forefront of providing the public with factual information about the status and capabilities of the program. In November 2015, Hans Kristensen, Director of the FAS Nuclear Information Project, was featured in a PBS Newshour program about the weapon where former STRATCOM commander and Vice Chairman of the Joint Chiefs of Staff General James Cartwright confirmed FAS assessments that the increased accuracy of the B61-12 could make it a more usable weapon []. In early 2016, FAS and NRDC used a government video of a B61-12 test drop to analyze the bomb’s increased accuracy and earth-penetrating capability []. The analysis was used in a New York Times feature article, “As U.S. Modernizes Nuclear Weapons, ‘Smaller’ Leaves Some Uneasy.”[1]


The official entry of the term “climate change” in the latest revision of the Department of Defense Dictionary of Military and Associated Terms reflects a growing awareness of the actual and potential impacts of climate change on military operations. Steven Aftergood, Director of the FAS Project on Government Secrecy, reported in Secrecy News that according to a Pentagon directive issued in January 2016, “The DoD must be able to adapt current and future operations to address the impacts of climate change in order to maintain an effective and efficient U.S. military.” Among other things, the new directive requires the Under Secretary of Defense for Intelligence and the Director of National Intelligence to coordinate on “risks, potential impacts, considerations, vulnerabilities, and effects [on defense intelligence programs] of altered operating environments related to climate change and environmental monitoring.” In a report to Congress last year, the DoD said that “The Department of Defense sees climate change as a present security threat, not strictly a long-term risk.” Read Aftergood’s analysis in full here:


The FAS Nuclear Information Project provided the public with important analysis about the mission and capabilities of the new nuclear air-launched cruise missile the Air Force is developing: the Long-Range Standoff missile (LRSO). The analysis was the first to highlight an overview of the mission government officials say the missile is needed for, a mission that includes a worrisome nuclear war-fighting role []. Hans Kristensen was also quick to point out that a new long-range conventional air-launched cruise missile being deployed by the Air Force could do much of the LRSO mission and he recommended canceling the LRSO, a measure which would save $20-$30 billion [].


FAS research on the status and modernization of Pakistan’s nuclear weapons was covered extensively in news media reports in connection with Pakistani Prime Minister Nawaz Sharif’s visit to Washington in October 2015. The FAS Nuclear Notebook, co-authored by Hans Kristensen and Robert S. Norris, FAS Senior Fellow for Nuclear Policy, published by the Bulletin of the Atomic Scientists, estimated that Pakistan’s nuclear arsenal has grown by 20 weapons since 2011 to 130 warheads presently, including new tactical nuclear weapons. The research was used by the New York Times in a background article, “U.S. Set to Sell Fighter Jets to Pakistan, Balancing Pressure on Nawaz Sharif,”[2] and an editorial, “The Pakistan Nuclear Nightmare,”[3] as well as by the Associated Press and Indian and Pakistani news media. The Nuclear Notebook can be accessed at:


Transparency is not ordinarily a trait that one associates with intelligence agencies. But the Office of the Director of National Intelligence has released a transparency implementation plan that establishes guidelines for increasing public disclosure of information by and about U.S. intelligence. Based on a set of principles on transparency that were published earlier last year, the plan prioritizes the objectives of transparency and describes potential initiatives that could be undertaken. Thus, the plan aims “to provide more information about the IC’s governance framework; to provide more information about the IC’s mission and activities; to encourage public engagement [by intelligence agencies in social media and other venues]; and to institutionalize transparency policies and procedures.” FAS Secrecy News reports that the plan neither includes any specific commitments nor sets any deadlines for action. Moreover, it is naturally rooted in self-interest. Its purpose is explicitly “to earn and retain public trust” of U.S. intelligence agencies. Nonetheless, it has the potential to provide new grounds for challenging unnecessary secrecy and to advance a corresponding “cultural reform” in the intelligence community. Read Aftergood’s analysis here:


The number of people in the Department of Defense holding security clearances for access to classified information declined by 100,000 in the first six months of FY2015, recounts FAS Secrecy News. The latest available data show 3.8 million DoD employees and contractors with security clearances, down from 3.9 million earlier in 2015, and a steep 17.4 percent drop from 4.6 million two years ago. Furthermore, only 2.2 million of the 3.8 million cleared DoD personnel are actually “in access,” meaning that they have current access to classified information. Thus, further significant reductions in clearances would seem to be readily achievable by shedding those who are not currently “in access.” The total number of security-cleared persons government-wide is roughly 0.5 million higher than the number of DoD clearances, putting it at around 4.3 million, down from 5.1 million in 2013. The new DoD security clearance numbers were presented in the latest quarterly report on Insider Threat and Security Clearance Reform, FY2015 Quarter 3, September 2015. The reduction in security clearances is not simply a reflection of programmatic or budgetary changes – rather, it has been defined as a policy goal in its own right. A bloated security bureaucracy is harder to manage, more expensive, and more susceptible to catastrophic security failures than a properly streamlined system would be. The full post is available to view here:



[1] Broad, William J., and David E. Sanger. “As U.S. Modernizes Nuclear Weapons, ‘Smaller’ Leaves Some Uneasy.” New York Times. January 11, 2016. Web. <>.

[2] Rosenberg, Matthew and David E. Sanger. “U.S. Set to Sell Fighter Jets to Pakistan, Balancing Pressure on Nawaz Sharif.” New York Times. October 21, 2015. Web. <>.

[3] The Editorial Board. “The Pakistan Nuclear Nightmare.” New York Times. November 7, 2015. Web.