Underestimating nuclear accident risks: Why are rare events so common?
Institutional "Software": The Hidden Dimension of Nuclear Instability in South Asia
CISAC's Nuclear Security Fellow, Gaurav Kampani, discusses the question of nuclear stability in South Asia.
Scott D. Sagan: A conversation with the CISAC co-director
In a wide-ranging interview, CISAC co-director Scott Sagan discusses his career in political science, and his interests in nuclear deterrence, nonproliferation, South Asia, and more.
Symposium about the March 2011 Tohoku, Japan, Earthquake
Please join us on The Great Tohoku, Japan Disaster - Symposium Iand The Great Tohoku, Japan Disaster - Symposium II for two evenings devoted to an examination of and conversation about the March 11, 2011 Tohoku earthquake in northern Honshu, Japan, and the subsequent tsunami and nuclear accident. In talks and panel discussions, experts from the School of Earth Sciences and the Freeman Spogli Institute for International Studies will focus on what happened, the impacts of the events, and what the future holds for Japan and other earthquake- and tsunami-zone regions of the world.
The Great Tohoku, Japan Disaster
Please join us on April 25 and 26 for two evenings devoted to an examination of and conversation about the March 11, 2011 Tohoku earthquake in northern Honshu, Japan, and the subsequent tsunami and nuclear accident. In talks and panel discussions, experts from the School of Earth Sciences and the Freeman Spogli Institute for International Studies will focus on what happened, the impacts of the events, and what the future holds for Japan and other earthquake- and tsunami-zone regions of the world.
APRIL 25 PARTICIPANTS
Moderator:
Pamela A. Matson is the Chester Naramore Dean of the Stanford University School of Earth Sciences, Richard and Rhoda Goldman Professor of Environmental Studies at Stanford, and senior fellow at the Woods Institute for the Environment.
Panelists:
Gregory Beroza is the Wayne Loel Professor in the Stanford University School of Earth Sciences and chair of the Department of Geophysics. He works to develop and apply techniques for analyzing seismograms—recordings of seismic waves—in order to understand how earthquakes work and the hazard they pose to engineered structures.
Gregory G. Deierlein is the John A. Blume Professor in the Department of Civil and Environmental Engineering and director of the Blume Earthquake Engineering Center at Stanford. His research focuses on improving limit states design of constructed facilities through the development and application of nonlinear structural analysis methods and performance-based design criteria.
Katherine Marvel is the Center for International Security and Cooperation (CISAC) Perry Fellow at the Freeman Spogli Institute for International Studies (FSI) at Stanford. Her research interests include energy security and nuclear nonproliferation, renewable energy technologies, energy security, nuclear power and nonproliferation, sustainable development, and public understanding of science.
For more information, please visit the symposium website.
William R. Hewlett Teaching Center
Auditorium 200
370 Serra Mall
Stanford Campus
Japan situation difficult, but reconstruction on the horizon
Japan's massive earthquake and tsunami three weeks ago and the challenging recovery process continue to make news headlines around the world. It is difficult to separate fact and reasonable speculation about the future from the terror-filled coverage about radiation leaking from the Fukushima nuclear complex. In an effort to make sense of recent events, the Walter H. Shorenstein Asia-Pacific Research Center (Shorenstein APARC) convened a panel of experts for a discussion about the possible future implications arising from this complex and emotionally charged situation for Japan's energy policy, economy, and politics.
Addressing an audience of one hundred students, faculty, and members of the general public on March 30, Shorenstein APARC associate director for research Daniel C. Sneider expressed the center's deep sympathy for those affected by the natural disasters and its profound admiration for the way in which the people of Japan are dealing with the aftermath. Members of the panel echoed these sentiments throughout the event.
Michio Harada, Deputy Counsel General at the Consulate General of
Japan in San Francisco, cited official government figures indicating that,
as of March 28, twenty-eight thousand people were dead or missing and
one-hundred-and-eighty thousand people were still in evacuation shelters. Faced
with such staggering figures, Japan remains in a rescue and recovery phase, he
said, but is receiving a tremendous amount of global support. More than one
hundred and thirty countries have provided financial assistance, and eighteen
countries and regions have sent rescue teams. Collective public spirit is
currently very strong, Deputy Counsel Harada emphasized. Japan's challenge
moving forward, he suggested, will be to adopt pragmatic measures to fund
reconstruction projects in the areas destroyed or damaged by the natural
disasters.
Understanding the situation at the Fukushima nuclear power facility and the
information circulating about the potential health risks of radiation exposure
is complicated, stressed Siegfried S. Hecker, co-director of the Center for International Security and Cooperation. He
described the intricate design and structure of the reactors and outlined the
sequence of events up to the present, explaining the immediate, crucial challenge
of continuing to cool the reactors and deal with the leakage of radiation from
them. While there are definite and potentially very serious health
threats from radiation exposure and contamination, Hecker said, fear and stress
about the situation could also negatively affect mental and physical wellbeing.
It is too soon to know the long-term implications for energy policy in Japan
and other countries, he suggested, emphasizing the significance of learning
from this experience in order to improve any future use of nuclear power.
Robert Eberhart, a researcher with the Stanford Program on Regions of Innovation and Entrepreneurship,
proposed that the global supply chain is flexible enough to absorb any
manufacturing disruptions in Japan. He noted that in the past twenty years most
of Japan's heavy manufacturing has moved overseas, and that the components made
there are a comparatively less significant part of the supply chain. In terms
of the overall impact on Japan's economy, Eberhart suggested that the net
effect on the GDP would be neutral over the next two years, explaining that the
imminent loss of business and investment in some areas would be offset by the
growth of firms involved in the reconstruction process.
Phillip Lipscy, a center fellow at the Freeman Spogli Institute for
International Studies and an assistant professor with the Department of
Political Science, stated that events and immediate needs during the early
stages of reconstruction may have long-term affects on policymaking and the
government structure in Japan. For example, the continued use of nuclear
energy—a relatively clean and efficient source of power accounting for 30
percent of Japan's total energy consumption—will face public opposition due to
rising concerns about safety and pressing energy needs. In addition, while
Prime Minister Naoto Kan's prompt response after the natural disasters helped
boost popular sentiment for him and the Democratic Party of Japan (DPJ), how they
fare in the long term—especially with regard to the DPJ's relationship with the
opposition Liberal Democratic Party and reconstruction-related modifications to
its key economic policies—remains to be seen, Lipscy said.
Sneider closed the event with a comparison between the events in Japan and the April
2010 Gulf of Mexico oil spill, pointing to criticism that the Obama and
Kan administrations have received for not regulating large corporations closely
enough. A prompt resolution to the dangerous—and contentious—situation at the
Fukushima nuclear complex is the most immediate concern, and one that will help
foretell the long-term political implications for Japan's government, he
concluded.
Although there is still a long road ahead in Japan—especially until the accident at Fukushima's nuclear reactor is contained and the actual after-effects of radiation are better understood—the underlying message during the panel discussion was that Japan will indeed recover and that the terrible events of the past weeks have brought people—and even the competing political parties—closer together.
Russia's Nuclear Forces: Between Disarmament and Modernization
As Russia and the United States reduce their nuclear arsenals, their relationship has undergone a complex transformation toward cooperation and partnership mixed with suspicion and rivalry, writes Pavel Podvig in a new paper. "The focus of Russia’s nuclear policy, however, has remained essentially unchanged."
The United States, NATO's Strategic Concept, and Nuclear Issues
In March 2011, NATO launched its Deterrence and Defense Posture Review, which will examine the Alliance's nuclear posture, among other issues. At about the same time, the U.S. government began its formal interagency consideration of options for dealing with non-strategic nuclear weapons in a possible future round of arms reduction talks with Russia.
Written for the Nuclear Policy Paper series sponsored by the Arms Control Association, BASIC and the University of Hamburg, it describes the thinking within the U.S. government on NATO's future nuclear posture, including Alliance declaratory policy, and the possible arms control approaches for dealing with non-strategic nuclear weapons.