The large-scale industrial accident at the Fukushima-Daiichi Nuclear Power Plant was the culmination of three inter-related factors: external natural hazard assessment and site preparation, the utility’s approach to risk management, and the fundamental reactor design.

The reactor accident was initiated by a magnitude 9 earthquake followed by an even more damaging tsunami. However, it was the inability to remove the decay heat in the reactor core that led to core meltdown and radioactive release.

A review of the timeline of the major Fukushima accident sequences: The plant first experienced a station blackout (i.e. loss of all offsite and onsite power) due to flooding of backup critical emergency cooling equipment. The lack of an ultimate heat sink led to the fuel overheating. Subsequently, the generation of hydrogen through steam oxidation of of the fuel cladding led to chemical explosions causing significant structural damage.

The focus of this talk (presentation slides below) is on the engineering aspects of the reactor accident and the prospects for local environmental recovery. Radionuclide measurements in space and time provide important evidence for the exact evolution of fuel damage leading to partial core melting in multiple units. A review of the spent nuclear fuel pools is given where isotopic water composition and visual inspection images provide important evidence for the condition of the spent nuclear fuel.

While it will be several months to a year before we will be in a position to learn most of the lessons from this tragdy, several conclusions about defensive design, mitigation actions, and emergency response have been drawn by international organizations.

While the public health impact appears to have been low, the economic and nearby environmental consequences are severe, There is no doubt that land restoration will take over a decade and perhaps much longer. A review is given of actions taken by the Japanese government for land recovery in areas such as decontaminating top soil and local farmland as well as highly radioactive water used during ‘feed and bleed’ cooling of the core.

CISAC's Tom Isaacs participated in a discussion on nuclear energy in America for the World Affairs Council Northern California. 

Event Description:

The 8.9 earthquake and tsunami that struck Japan on March 11, 2011 set in motion one of the largest nuclear disasters in almost three decades. It also renewed the debate over the future of nuclear energy in the US and abroad. With 104 nuclear power plants across the country, generating about 20 percent of America's energy, there is no doubt that we are currently dependent on nuclear energy, yet the debate over this highly contentious technology is far from resolved. The three panelists will discuss what this disaster means for the future of US energy. How will the disaster at the Fukushima Daiichi plant shape future energy policies and public opinion, and are there existing renewable technologies capable of fulfilling the world’s energy needs? Will nuclear energy be the fuel of the 21st century, or a relic of the past?

Listen to the talk by clicking the link below. 

Bruce Jones will present on the World Bank's 2011 World Development Report, on "Conflict, Security and Development." The report, which is the World Bank's flagship annual research product, reviews and challenges previous Bank findings on the causes of conflict and fragility; provides new research findings on strategies for recovery from conflict and violence; and sets out a series of directions for national policy and international institutional reform. Dr. Jones will brief on these, as well as on the politics of research and implementation at the World Bank and the UN.

Dr. Bruce Jones is director and senior fellow of the NYU Center on International Cooperation, and senior fellow and director of the Managing Global Insecurity Program at the Brookings Institution. Currently, his is also the Senior External Advisor for the World Bank's Development Report (WDR) on Conflict, Security and Development. Jones will provide an overview and account of the WDR and will be joined by Dr. Francis Fukuyama who will participate as a discussant on the topic.

In March 2010, Jones was appointed by the United Nations Secretary-General as a member of the Senior Advisory Group to guide the Review of International Civilian Capacities.
Dr. Jones’ research focuses on US policy on global order and transnational threats; on multilateral institutions in peace and security issues; on the role of the United Nations in conflict management and international security; and on global peacekeeping, post-conflict operations and fragile state engagements.

Prior to assuming the Directorship of the Center, Dr. Jones served in several capacities at the United Nations. He was Senior Advisor in the Office of the Secretary-General during the UN reform effort leading up to the World Summit 2005, and in the same period was Acting Secretary of the Secretary-General’s Policy Committee. In 2004-2005, he was Deputy Research Director of the High-level Panel on Threats, Challenges and Change. From 2000-2002 he was Special Assistant to the UN Special Coordinator for the Middle East peace process; and held assignments in the UN Interim Mission in Kosovo, and in the Office for the Coordination of Humanitarian Affairs.  

Dr. Jones has been interviewed by or cited in US and international media, including the New York Times, LA Times, Globe and Mail, BBC, CNN, Fox, NPR, and Al Jazeera.
Dr. Jones holds a Ph.D. from the London School of Economics; and was Hamburg Fellow in Conflict Prevention at Stanford University. He is co-author with Carlos Pascual and Stephen Stedman of Power and Responsibility: Building International Order in an Era of Transnational Threats (Brookings Press, 2009); co-editor with Shepard Forman of Cooperating for Peace and Security (Cambridge University Press, 2009); author of Peacemaking in Rwanda: The Dynamics of Failures; Series Editor of the Annual Review of Global Peace Operations (Lynne Reinner) and author of several book chapters and journal articles on US strategy, global order, the Middle East, peacekeeping, post-conflict peacebuilding, and strategic coordination.

He is Consulting Professor at Stanford University, Adjunct Faculty at the NYU Wagner School of Public Service, and Professor by Courtesy at the NYU Department of Politics.

From Conversations with History- Institute of International Studies, University of California at Berkeley

Conversations host Harry Kreisler welcomes Siegfried S. Hecker, former Director of the Los Alamos National Laboratory, for a discussion of scientists, the national laboratories, and the threat posed by nuclear weapons. Hecker traces his career in material sciences, describes the evolution of his intellectual focus, and recalls his leadership of Los Alamos. He then traces the changes in the international security environment in the aftermath of the collapse of the Soviet Union discussing the response of the U.S. and the weapons laboratories to the momentous events that created a qualitatively different set of security challenges. Hecker then analyzes the threats posed by terrorist organizations, the dangers of nuclear proliferation, and the challenges for U.S. policy in assessing the motivation and capabilities of Pakistan, North Korea, and Iran. He emphasizes the importance of understanding the political and technical dimensions of the international security landscape.

Jeff McMahan is Professor of Philosophy at Rutgers University. He works in normative and applied ethics, political philosophy, and legal theory and is the author of The Ethics of Killing: Problems at the Margins of Life and Killing in War. He has several other books forthcoming from Oxford University Press, including The Values of Lives and The Right Way to Fight a War.

For more information, please visit the Stanford Ethics and War Series website.

George Packer is a staff writer for The New Yorker and the author, most recently, of The Assassins' Gate: America in Iraq. That book, which traced America's entry into the Iraq war and the subsequent troubled occupation, won the Overseas Press Club's 2005 Cornelius Ryan Award and the Helen Bernstein Book Award of the New York Public Library, was a finalist for the 2005 Pulitzer Prize, and was named by The New York Times as one of the ten best books of the 2005.

Betrayed
"In early 2007, George Packer published an article in The New Yorker about Iraqi interpreters who jeopardized their lives on behalf of the Americans in Iraq, with little or no U.S. protection or security. The article drew national attention to the humanitarian crisis and moral scandal. Betrayed, based on Mr. Packer's interviews in Baghdad, tells the story of three young Iraqis - two men and one woman - motivated to risk everything by America's promise of freedom. Betrayed explores the complex relationships among the Iraqis themselves, and with their American supervisor, struggling to find purpose while a country collapses around them." (coultureproject.org, where Betrayed had it's world premiere in January 2008.)

The play is directed by Rush Rehm, an actor, director, and professor of drama and of classics who publishes in the areas of Greek tragedy and contemporary politics. Along with courses on ancient theater and culture, he teaches courses on contemporary politics, the media, and U.S. imperialism. Rehm also directs and acts professionally, serving as Artistic Director of Stanford Summer Theater (SST). An activist in the peace and justice movements, Rehm is involved in anti-war and anti-imperialist actions, and in solidarity campaigns with Palestine, Cuba, East Timor, and Central America.

On Thursday, May 19, Packer will be in conversation with Tobias Wolff (English, Stanford) and Debra Satz (Philosophy, Stanford).

For more information, please visit the Stanford Ethics and War Series website

Aila M. Matanock is a Ph.D. candidate in political science at Stanford.  Her current research is on bringing militant groups into elections in conflicted states and, more broadly, on effective governance for minimizing conflict.  She is currently compiling an observational dataset on militant groups worldwide, while also conducting survey experiments, primarily in Colombia.  Before coming to Stanford, she was employed by the RAND Corporation to conduct research on terrorism and proliferation.  She received an undergraduate degree magna cum laude in Social Studies from Harvard University, and also worked with the Belfer Center's Managing the Atom Project and with the Los Alamos National Laboratory during that time.

Matthias Englert is a postdoctoral fellow at CISAC. Before joining CISAC in 2009, he was a researcher at the Interdisciplinary Research Group Science Technology and Security (IANUS) and a PhD student at the department of physics at Darmstadt University of Technology in Germany.

His major research interests include nonproliferation, disarmament, arms control, nuclear postures and warheads, fissile material and production technologies, the civil use of nuclear power and its role in future energy scenarios and the possibility of nuclear terrorism. His research during his stay at CISAC focuses primarily on the technology of gas centrifuges for uranium enrichment, the implications of their use for the nonproliferation regime, and on technical and political measures to manage proliferation risks.

Englert has participated in projects investigating technical aspects of the concept of proliferation resistance with topics including the conversion of research reactors, uranium enrichment with gas centrifuges, reducing plutonium stockpiles with reactor-based options,  spallation neutron sources and fusion power plants. Additional research topics have included fissile material stockpiles, fuel-cycles and accelerator driven systems.

Although a substantial part of his professional work recently has been technical he is equally interested in and actively studies the historical, social and political aspects of the use of nuclear technologies. Research interests include the dispute about Article IV of the NPT, the future development of the NPT regime, possibilities for a nuclear weapons-free world, preventive arms control, and the history and development of proliferation relevant programs. By studying contemporary theory in philosophy through the interaction of science, technology and society, Englert has acquired analytical tools to reflect on approaches describing or addressing the problem of ambivalent technology.

Englert is a vice speaker of the working group Physics and Disarmament of the German Physical Society (DPG) and a board member of the  German Research Association for Science, Disarmament and Security (FONAS).

Brenna Marea Powell is a 7th year PhD candidate in the department of Government at Harvard University, and a doctoral fellow at the Multidisciplinary Program on Inequality and Social Policy at the Kennedy School of Government. She received her AB from Stanford in Comparative Studies in Race and Ethnicity. Her research interests include inequality, civil conflict and political violence in divided societies. Her three-article dissertation research explores the role of political institutions in redefining ethno-racial boundaries and social hierarchy. This includes work on post-conflict policing in Northern Ireland, racial policy in Brazil, and the politics of ethno-racial classification in the United States.

About the Speaker: Kaitlin Shilling has spent most of her career working in the non-governmental sector in post-crisis development. At Stanford, she now researches post-crisis reconstruction with a focus on incorporating natural resource management into program design. Before beginning her PhD at Stanford, Shilling spent over a year and a half working for DAI, a development consulting company, on two USAID-funded projects in Jalalabad, Afghanistan. She began as the Director of Finance and Operations for the Afghanistan Immediate Needs Project, and then moved to the Alternative Livelihoods Project to run the Gender and Micro-Enterprise Department. Her work on both of these projects involved collaborating with other NGOs, donors, and UN agencies working in the region. Before moving to Afghanistan, Shilling worked in the home office of DAI for almost two years in the Crisis Mitigation and Recovery Group. As part of the Crisis Mitigation and Recovery Group, she worked on projects in Indonesia, East Timor, and Liberia.

Before moving to Afghanistan, Ms. Shilling worked in the home office of DAI for almost two years in the Crisis Mitigation and Recovery Group at DAI. Ms. Shilling's work included projects in Indonesia, East Timor, and Liberia, in addition to writing proposals to win new business. While at Stanford, Kaitlin will pursue research relating to post-crisis reconstruction with a focus on incorporating natural resource management into program design