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Scott D. Sagan is the Caroline S.G. Munro Professor of Political Science at Stanford University, and a Senior Fellow at the Center for International Security and Cooperation and the Freeman Spogli Institute. He also serves as the co-chair of the American Academy of Arts and Science's Global Nuclear Future Initiative. Before joining the Stanford faculty, Sagan was a lecturer in the Department of Government at Harvard University and served as a special assistant to the director of the Organization of the Joint Chiefs of Staff in the Pentagon. He has served as a consultant to the office of the Secretary of Defense and at the Sandia National Laboratory and the Los Alamos National Laboratory. 

Sagan is the author of Moving Targets: Nuclear Strategy and National Security (Princeton University Press, 1989), The Limits of Safety: Organizations, Accidents, and Nuclear Weapons(Princeton University Press, 1993), and with co-author Kenneth N. Waltz, The Spread of Nuclear Weapons: A Debate Renewed (W.W. Norton, 2002). He is the co-editor of Peter R. Lavoy, Scott D. Sagan, and James L. Wirtz, Planning the Unthinkable (Cornell University Press, 2000), the editor of Inside Nuclear South Asia (Stanford University Press, 2009), and co-editor with Steven E. Miller of a two-volume special issue of Daedalus, On the Global Nuclear Future (Fall 2009 and Winter 2010). His most recent publications include "Shared Responsibility for Nuclear Disarmament" in the fall 2009 issue of Daedalus and "The Case for No-First Use" in the June 2009 issue of Survival. In addition, he co-edited with Jane Vaynman a special issue of The Nonproliferation Review (March 2011) on the international impact of the 2010 U.S. Nuclear Posture Review, also co-authoring the introduction and conclusion articles.  

Sagan has also won four teaching awards: the Monterey Institute for International Studies’ Nonproliferation Education Award in 2009, the International Studies Association’s 2008 Innovative Teaching Award, Stanford University’s 1998-99 Dean’s Award for Distinguished Teaching, and Stanford's 1996 Hoagland Prize for Undergraduate Teaching.

Reuben W. Hills Conference Room

CISAC
Stanford University
Encina Hall, E202
Stanford, CA 94305-6165

(650) 725-2715 (650) 723-0089
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The Caroline S.G. Munro Professor of Political Science
The Bass University Fellow in Undergraduate Education  
Senior Fellow, Freeman Spogli Institute for International Studies
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Scott D. Sagan is Co-Director and Senior Fellow at the Center for International Security and Cooperation, the Caroline S.G. Munro Professor of Political Science, and the Bass University Fellow in Undergraduate Education at Stanford University. He also serves as Co-Chair of the American Academy of Arts and Sciences’ Committee on International Security Studies. Before joining the Stanford faculty, Sagan was a lecturer in the Department of Government at Harvard University and served as special assistant to the director of the Organization of the Joint Chiefs of Staff in the Pentagon.

Sagan is the author of Moving Targets: Nuclear Strategy and National Security (Princeton University Press, 1989); The Limits of Safety: Organizations, Accidents, and Nuclear Weapons (Princeton University Press, 1993); and, with co-author Kenneth N. Waltz, The Spread of Nuclear Weapons: An Enduring Debate (W.W. Norton, 2012). He is the co-editor of Insider Threats (Cornell University Press, 2017) with Matthew Bunn; and co-editor of The Fragile Balance of Terror (Cornell University Press, 2022) with Vipin Narang. Sagan was also the guest editor of a two-volume special issue of DaedalusEthics, Technology, and War (Fall 2016) and The Changing Rules of War (Winter 2017).

Recent publications include “Creeds and Contestation: How US Nuclear and Legal Doctrine Influence Each Other,” with Janina Dill, in a special issue of Security Studies (December 2025); “Kettles of Hawks: Public Opinion on the Nuclear Taboo and Noncombatant Immunity in the United States, United Kingdom, France, and Israel”, with Janina Dill and Benjamin A. Valentino in Security Studies (February 2022); “The Rule of Law and the Role of Strategy in U.S. Nuclear Doctrine” with Allen S. Weiner in International Security (Spring 2021); “Does the Noncombatant Immunity Norm Have Stopping Power?” with Benjamin A. Valentino in International Security (Fall 2020); and “Just War and Unjust Soldiers: American Public Opinion on the Moral Equality of Combatants” and “On Reciprocity, Revenge, and Replication: A Rejoinder to Walzer, McMahan, and Keohane” with Benjamin A. Valentino in Ethics & International Affairs (Winter 2019).

In 2022, Sagan was awarded Thérèse Delpech Memorial Award from the Carnegie Endowment for International Peace at their International Nuclear Policy Conference. In 2017, he received the International Studies Association’s Susan Strange Award which recognizes the scholar whose “singular intellect, assertiveness, and insight most challenge conventional wisdom and intellectual and organizational complacency" in the international studies community. Sagan was also the recipient of the National Academy of Sciences William and Katherine Estes Award in 2015, for his work addressing the risks of nuclear weapons and the causes of nuclear proliferation. The award, which is granted triennially, recognizes “research in any field of cognitive or behavioral science that advances understanding of issues relating to the risk of nuclear war.” In 2013, Sagan received the International Studies Association's International Security Studies Section Distinguished Scholar Award. He has also won four teaching awards: Stanford’s 1998-99 Dean’s Award for Distinguished Teaching; Stanford's 1996 Hoagland Prize for Undergraduate Teaching; the International Studies Association’s 2008 Innovative Teaching Award; and the Monterey Institute for International Studies’ Nonproliferation Education Award in 2009.     

Co-director of the Center for International Security and Cooperation
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Date Label
Scott D. Sagan Senior Fellow Speaker CISAC

Department of Political Science
Encina Hall West, Rm. 310
Stanford, CA 94305-6044

(650) 725-4031
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William Bennett Munro Professor in Political Science
Chair of the Department of Political Science
Senior Fellow, Stanford Institute for Economic Policy Research
Senior Fellow, Stanford King Center on Global Development
Landreth Family University Fellow in Undergraduate Education
CDDRL Affiliated Faculty
CISAC Affiliated Faculty
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Michael Tomz is the William Bennett Munro Professor in Political Science and Chair of the Department of Political Science at Stanford University. He is also a Senior Fellow at the Stanford Institute for Economic Policy Research, a Senior Fellow at the Stanford King Center on Global Development, and the Landreth Family University Fellow in Undergraduate Education.

Tomz has published in the fields of international relations, American politics, comparative politics, and statistical methods. He is the author of Reputation and International Cooperation: Sovereign Debt across Three Centuries and numerous articles in political science and economics journals.

Tomz received the International Studies Association’s Karl Deutsch Award, given to a scholar who, within 10 years of earning a Ph.D., has made the most significant contribution to the study of international relations. He has also won the Giovanni Sartori Award for the best book developing or applying qualitative methods; the Jack L. Walker Award for the best article on Political Organizations and Parties; the best paper award from the APSA section on Elections, Public Opinion and Voting Behavior; the best paper award from the APSA section on Experimental Research; and the Okidata Best Research Software Award. His research has been supported by the National Science Foundation.

Tomz has received numerous teaching awards, including the Dean’s Award for Distinguished Teaching and the Cox Medal for Excellence in Fostering Undergraduate Research. In 2017 he received Stanford’s highest teaching honor, the Walter J. Gores Award for Excellence in Teaching.

Tomz holds a Ph.D. from Harvard University; a master’s degree from the University of Oxford, where he was a Marshall Scholar; and an undergraduate degree from Georgetown University. He has been a visiting scholar at the Center for Advanced Study in the Behavioral Sciences, the Federal Reserve Bank of Minneapolis, the Hoover Institution, the Institute for Research in the Social Sciences, and the International Monetary Fund.

Michael Tomz Associate Professor of Political Science Commentator Stanford University
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About the Topic: Osama bin Laden’s demise was merely one sensational moment in the first decade of America’s shadow war, the transformation of the national security apparatus into a machine calibrated for man-hunting operations. Beyond the “big wars” in Afghanistan and Iraq, America has pursued its enemies with killer robots and special operations troops, sent privateers on assassination missions and to set up clandestine spying networks, and relied on mercurial dictators, unreliable foreign intelligence services and ragtag proxy armies. A new military-intelligence complex has emerged: the soldiers have become spies and spies have become soldiers.

The CIA, created as a Cold War espionage service, is now more than ever a paramilitary agency ordered by the White House to kill off America’s enemies: from the sustained bombing campaign in the mountains of Pakistan and the deserts of Yemen and North Africa, to the simmering clan wars in Somalia. For its part, the Pentagon has turned into the CIA, dramatically expanding spying missions in the dark spaces of U.S. foreign policy.

About the Speaker: Mark Mazzetti is a national security correspondent for The New York Times, based in the newspaper's Washington DC bureau. In 2009, he shared a Pulitzer Prize for reporting on the intensifying violence in Pakistan and Afghanistan and Washington's response, and he has numerous other major journalism awards including the George Polk Award (with colleague Dexter Filkins) and the Gerald R. Ford Prize for defense reporting. Mazzetti has also written for the Los Angeles Times, U.S. News & World Report, and The Economist.

CISAC Conference Room

Mark Mazzetti National Security Correspondent, The New York Times Speaker
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Industrial Control Systems (ICSs) are used throughout the industrial infrastructure and military applications. These systems are designed to be highly reliable and safe, but were not designed to be cyber secure. Moreover, many of these systems do not even have cyber logging or forensics. Consequently, these systems, which constitute the “soft underbelly” of the American economy and defense, can enable a “cyber Pearl Harbor” to occur without having the capability of even knowing the impacts were cyber-induced. Stuxnet and Aurora have demonstrated that cyber can be used as a weapon to damage or destroy engineering equipment and systems.

To date, there have been more than 225 actual control system cyber incidents worldwide affecting electric power, water, chemicals, pipelines, manufacturing, mass transit, and even aircraft. Most of the incidents have been unintentional. Selected unintentional incidents will be addressed at the ICS Cyber Security Conference (http://www.icscybersecurityconference.com/). However, there have been a number of targeted cyber attacks. The Stanford presentation will focus on Stuxnet and Aurora. It will address the lack of air-gaps, insecureable legacy ICSs, lack of cyber forensics, and cultural issues between IT and Operations that can enable these attacks to occur and evade detection.


Joseph Weiss is an industry expert on control systems and electronic security of control systems, with more than 35 years of experience in the energy industry. Mr. Weiss spent more than 14 years at the Electric Power Research Institute (EPRI) where he led a variety of programs including the Nuclear Plant Instrumentation and Diagnostics Program, the Fossil Plant Instrumentation & Controls Program, the Y2K Embedded Systems Program and, the cyber security for digital control systems. As Technical Manager, Enterprise Infrastructure Security (EIS) Program, he provided technical and outreach leadership for the energy industry's critical infrastructure protection (CIP) program. He was responsible for developing many utility industry security primers and implementation guidelines. He was also the EPRI Exploratory Research lead on instrumentation, controls, and communications.

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Joseph Weiss Consultant Speaker Applied Control Solutions
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Like many distributed systems, both natural and engineered, ant colonies operate without any central control. No ant can assess what needs to be done. Each ant responds to its interactions with other ants nearby and in the aggregate, these dynamical networks of interaction regulate colony behavior. Ecological studies show how collective organization evolves to respond to local, changing conditions. Harvester ant colonies living in the desert in Arizona use a simple positive feedback system, without any spatial information, to adjust foraging activity to the food supply. The rate at which foragers return to the nest with food determines the rate at which outgoing foragers leave the nest to search for more food.Turtle ant colonies living in the tropical forest in Mexico use interactions at temporary nest sites to regulate the shape and stability of the circuit of ants travelling through the trees. The talk will discuss models based on analogies between these systems and other dynamical networks, including the internet and brains. Exploring these analogies helps to elucidate how collective behavior evolves, shaping distributed algorithms in relation to changing environments.


Deborah M Gordon is a Professor in the Department of Biology at Stanford. She studies the evolution of collective organization by investigating the ecology and behavior of ant colonies. Her work includes the long-term demography and behavior of harvester ant colonies in Arizona; the factors that determine the spread of the invasive Argentine ant in northern California; and the ecology of ant-plant mutualisms in tropical forests in Central America. She is the author of two books, Ants at Work (2000) and Ant Encounters:Interaction Networks and Colony Behavior (2010). She has been awarded fellowships from Guggenheim and the Center for Advanced Study in Behavioral Sciences. She is interested in analogies between ant colonies and other distributed networks such as brains, the immune system, the internet, and distributed robotic systems.

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Deborah M. Gordon Professor of Biology Speaker Stanford University
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This study quantifies worldwide health effects of the Fukushima Daiichi nuclear accident on 11 March 2011. Effects are quantified with a 3-D global atmospheric model driven by emission estimates and evaluated against daily worldwide Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) measurements and observed deposition rates. Inhalation exposure, ground-level external exposure, and atmospheric external exposure pathways of radioactive iodine-131, cesium-137, and cesium-134 released from Fukushima are accounted for using a linear no-threshold (LNT) model of human exposure. Exposure due to ingestion of contaminated food and water is estimated by extrapolation. We estimate an additional 130 (15–1100) cancer-related mortalities and 180 (24–1800) cancer-related morbidities incorporating uncertainties associated with the exposure–dose and dose–response models used in the study. Sensitivities to emission rates, gas to particulate I-131 partitioning, and the mandatory evacuation radius around the plant may increase upper bound mortalities and morbidities to 1300 and 2500, respectively. Radiation exposure to workers at the plant is projected to result in 2 to 12 morbidities. An additional 600 mortalities have been reported due to mandatory evacuations. A hypothetical accident at the Diablo Canyon Power Plant in California, USA with identical emissions to Fukushima may cause 25% more mortalities than Fukushima despite California having one fourth the local population density, due to differing meteorological conditions.


Mark Z. Jacobson is Director of the Atmosphere/Energy Program and Professor of Civil and Environmental Engineering at Stanford University. He is also a Senior Fellow of the Woods Institute for the Environment and Senior Fellow of the Precourt Institute for Energy. He received a B.S. in Civil Engineering with distinction, an A.B. in Economics with distinction, and an M.S. in Environmental Engineering from Stanford University, in 1988. He received an M.S. in Atmospheric Sciences in 1991 and a PhD in Atmospheric Sciences in 1994 from UCLA. He has been on the faculty at Stanford since 1994. His work relates to the development and application of numerical models to understand better the effects of energy systems and vehicles on climate and air pollution and the analysis of renewable energy resources. He has published two textbooks of two editions each and ~130 peer-reviewed scientific journal articles. He received the 2005 American Meteorological Society Henry G. Houghton Award for “significant contributions to modeling aerosol chemistry and to understanding the role of soot and other carbon particles on climate.” He has served on the Energy Efficiency and Renewables Advisory Committee to the U.S. Secretary of Energy.

CISAC Conference Room

Mark Jacobson Professor of Civil and Environmental Engineering Speaker Stanford University
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About the Topic: The Tiananmen Square massacre of June 1989 remains a taboo topic in the People’s Republic of China (PRC); the ruling Chinese Communist Party (CCP) still detains participants and suppresses online, popular, and scholarly discussions of it.  The twentieth anniversary of the end of the transatlantic Cold War, however, saw the release of new sources from high-level contacts between the CCP and foreign leaders. These new sources, combined with older ones, show the extent to which Chinese political leaders were obsessed with the democratic changes in Eastern Europe and were willing to take violent action to prevent similar events on their territory.

About the Speaker: Mary Sarotte is professor of history and professor of international relations at the University of Southern California. Her most recent book, 1989: The Struggle to Create Post-Cold War Europe, was called a new "classic" by Foreign Affairs and selected as a Book of the Year by the Financial Times. It received the DAAD Prize for Distinguished Scholarship in German and European Studies and became the first book to win both the Ferrell Prize for the best book on US foreign policy and the Shulman Prize for the best book on Communist foreign policy. Professor Sarotte received her PhD in History from Yale. She has been a White House Fellow and a member of the Institute for Advanced Study in Princeton. Professor Sarotte is also a member of the Council on Foreign Relations.

CISAC Conference Room

Mary Sarotte Professor of History and Professor of International Relations, University of Southern California Speaker
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Thomas Hegghammer is the Zukerman fellow at CISAC for 2012-2013 and senior research fellow at the Norwegian Defence Research Establishment (FFI) in Oslo. He has previously held fellowships at the Institute for Advanced Study in Princeton and at Harvard, Princeton and New York Universities. Thomas studies militant Islamism with a particular focus on transnational jihadi groups. His book Jihad in Saudi Arabia (Cambridge 2010) won the silver medal of the Arthur Ross Book Award from the Council of Foreign Relations. He also co-authored Al-Qaida in its own Words (Harvard 2008) and The Meccan Rebellion (Amal Press 2011). His other publications include academic articles for International Security and theJournal of Peace Research, op-eds for the New York Times and the Guardian, and reports for the International Crisis Group and the Combating Terrorism Center at West Point. He has commented widely in international media and has testified in parliamentary hearings on terrorism legislation in Canada and Denmark.  

Thomas currently works on two main research projects, one on the Islamist foreign fighter phenomenon and the other on socio-cultural practices (rituals, music, etc) in terrorist groups. He is in the process of completing two books: a monograph about the jihadi ideologue Abdallah Azzam and an edited volume about “jihad culture”, both for Cambridge University Press. While at CISAC, he will begin work on a new comparative study of socio-cultural practices in terrorist groups of different ideological persuasions.

Reuben W. Hills Conference Room

Thomas Hegghammer Visiting Faculty and Zukerman Fellow Speaker CISAC

Department of Political Science
Stanford University
Encina Hall, W423
Stanford, CA 94305-6044

(650) 725-9556 (650) 723-1808
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James T. Watkins IV and Elise V. Watkins Professor of Political Science
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David Laitin is the James T. Watkins IV and Elise V. Watkins Professor of Political Science and a co-director of the Immigration Policy Lab at Stanford. He has conducted field research in Somalia, Nigeria, Spain, Estonia and France. His principal research interest is on how culture – specifically, language and religion – guides political behavior. He is the author of “Why Muslim Integration Fails in Christian-heritage Societies” and a series of articles on immigrant integration, civil war and terrorism. Laitin received his BA from Swarthmore College and his PhD from the University of California, Berkeley.

Affiliated faculty at the Center for International Security and Cooperation
Affiliated faculty at The Europe Center
David Laitin Professor of Political Science Commentator Stanford University
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Rose McDermott is a Professor of Political Science at Brown University. McDermott received her Ph.D.(Political Science) and M.A. (Experimental Social Psychology) from Stanford. McDermott has also taught at Cornell, UCSB and Harvard and has held fellowships at Harvard’s Olin Institute for Strategic Studies and Harvard’s Women and Public Policy Program. She was a 2008-2009 fellow at the Center for Advanced Studies in the Behavioral Sciences at Stanford University and a 2010-2011 fellow at the Radcliffe Institute for Advanced Study at Harvard University.  She is the author of three books, a co-editor of two additional volumes, and author of over ninety academic articles across a wide variety of academic disciplines encompassing topics such as experimentation, identity, emotion, intelligence, decision making, and the biological and genetic bases of political behavior.   She has served on the American Political Science Association Counsel and Administrative Counsel, as well as the publications committee for APSA and the International Studies Association. She is President of the International Society of Political Psychology.  She has taught courses in undergraduate and graduate International Relations Theory, graduate and undergraduate International Security, American Foreign Policy, and War in Film and Literature. 

Reuben W. Hills Conference Room

Rose McDermott Professor of Political Science Speaker Brown University
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Reuben W. Hills Conference Room

Barbara Walter Professor of International Relations and Pacific Studies Speaker University of California, San Diego
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Almost every company is asking the question of survivability – how to balance business needs and growth, while meeting regulatory compliance and mitigating security risks? This question is facing organizations of all sizes, and for some the answer is changing the mission and scope of their IT security initiatives. In this session, Malcolm will discuss Intel’s approach to managing risk with its new “Protect to Enable” information security strategy.


Malcolm Harkins is vice president of the Information Technology Group and chief information security officer (CISO) and general manager of Information Risk and Security. The group is responsible for managing the risk, controls, privacy, security and other related compliance activities for all of Intel Corporation's information assets.


Before becoming Intel's first CISO, Harkins held roles in Finance, Procurement and Operations. He has managed efforts encompassing IT benchmarking and Sarbanes Oxley systems compliance. Joining Intel in 1992, Harkins previously held positions as the profit and loss manager for the Flash Products Group; general manager of Enterprise Capabilities, responsible for the delivery and support of Intel's finance and HR systems; and in an Intel business venture focusing on e-commerce hosting. Harkins previously taught at the CIO institute at the UCLA Anderson School of Business and was an adjunct faculty member at Susquehanna University in Pennsylvania. He received the 'Excellence in the Field of Security' award from the RSA conference as well as an Intel Achievement Award. Harkins received his bachelor's degree in economics from the University of California at Irvine and an MBA in finance and accounting from the University of California at Davis.

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Malcolm Harkins Vice President, Information Technology Group; Chief Information Security Officer; General Manager, Information Risk and Security Speaker Intel Corporation
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