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261. Japan Crisis Not As Bad As Chernobyl

Author:
James M. Acton
Publication Date:
03-2011
Content Type:
Video
Institution:
Carnegie Endowment for International Peace
Abstract:
As the crisis deepens at the Daiichi reactors in Fukushima, Japanese authorities are working to cool the reactors and limit the spread of radiation. The severity of the situation is both unclear and fluid, since measuring gauges at the Daiichi reactors are unreliable and radiation levels have fluctuated greatly on-site. Speaking on NBC's Today Show, Carnegie's James Acton describes the Fukushima reactor crisis as worse than Three Mile Island, though less disastrous than Chernobyl. During the Chernobyl catastrophe, Acton said, a significant fraction of the reactor core explosively spread into the environment. In Japan, the primary threat comes from the melting of the reactor core, exposing fuel rods to the atmosphere. The amount of radiation that will be released from such melting is unclear, Acton concluded.
Topic:
Natural Disasters and Nuclear Power
Political Geography:
Japan, East Asia, and Island

262. Brookings Podcast: Japan's Fukushima Disaster Slows Plans for Nuclear Renaissance

Author:
Nathan Hultman
Publication Date:
04-2011
Content Type:
Video
Institution:
The Brookings Institution
Abstract:
As the depth of the disaster at the Fukushima nuclear plant in Japan becomes more clear, a long-expected increase in the global use of nuclear power to replace fossil fuels may slow down. Nonresident Fellow Nathan Hultman says planned nuclear plants in the United States and around the world were already suffering from high costs and questions about effective regulation - now, the safety concerns raised by Fukushima may increase opposition to new nuclear projects.
Topic:
Energy Policy, Natural Disasters, and Nuclear Power
Political Geography:
United States and Japan

263. US missile defence and China's nuclear posture: Changing dynamics of an offence-defence arms race

Author:
Baohui Zhang
Publication Date:
05-2011
Content Type:
Journal Article
Institution:
Chatham House
Abstract:
This article examines the rising prominence of strategic nuclear deterrence in Sino-US relations. China is the only major nuclear power that has been actively expanding its offensive capabilities. Its nuclear modernization has inevitably caused concerns in the United States. The article suggests that China's nuclear programme is driven significantly by US missile defence, which has fundamentally altered the incentive structures for Chinese nuclear deterrence. The article also assesses the latest Chinese perception of US strategic adjustment under the Obama administration and its potential impact on arms control. It reveals that recent measures by the United States to restrain its missile defense could be conducive for achieving a strategic nuclear understanding between the two countries. The article then suggests a number of concrete actions for China and the United States to realize such an understanding.
Topic:
Nuclear Power
Political Geography:
United States and China

264. Research, Development, and Demonstration for the Future of Nuclear Energy

Author:
Valentina Bosetti, Matthew Bunn, Michela Catenacci, Audrey Lee, and Laura Diaz Anadon
Publication Date:
06-2011
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Dramatic growth in nuclear energy would be required for nuclear power to provide a significant part of the carbon-free energy the world is likely to need in the 21st century or a major part in meeting other energy challenges. This would require increased support from governments, utilities, and publics around the world. Achieving that support is likely to require improved economics and major progress toward resolving issues of nuclear safety, proliferation-resistance, and nuclear waste management. This is likely to require both research, development, and demonstration (RD) of improved technologies and new policy approaches.
Topic:
Climate Change, Economics, Energy Policy, and Nuclear Power

265. Recommendations for Limiting Transfers of Enrichment and Reprocessing Technologies

Author:
Fred McGoldrick
Publication Date:
06-2011
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
This policy brief is based on Limiting Transfers of Enrichment and Reprocessing Technology: Issues, Constraints, Options , a report of the Project on Managing the Atom.
Topic:
Foreign Policy, Energy Policy, Science and Technology, Foreign Aid, Nuclear Power, and Developing World

266. Israel and Iran's Nuclear Weapon Programme: Roll Back or Containment?

Author:
Massimiliano Fiore
Publication Date:
07-2011
Content Type:
Working Paper
Institution:
Istituto Affari Internazionali
Abstract:
The latest IAEA Report suggests that Iran is seeking a nuclear weapon capability. Preventing the Islamic Republic from becoming nuclear is the most important issue on Israel's agenda, and Jerusalem will do everything it can to prevent Tehran from acquiring a nuclear capability. Considering the limited impact of international sanctions and covert operations, it is therefore possible that at some point in the next 12-15 months Israel's policy-makers and military officials will decide whether or not to act militarily to destroy Iran's nuclear facilities. Though the probability of successfully destroying all of Iran's nuclear targets is not very high, Israeli policy-makers and military officials would nevertheless still be extremely satisfied with delaying Iran's nuclear programme. But would it be worth all the trouble it would inevitably unleash? While Israeli fears are understandable, given the heavy costs and poor chances for success of the military option, containment still represents the most sensible policy for Israel.
Topic:
Foreign Policy, Defense Policy, Arms Control and Proliferation, Weapons of Mass Destruction, Sanctions, and Nuclear Power
Political Geography:
Iran, Middle East, and Israel

267. Why We Still Need Nuclear Power

Author:
Ernest Moniz
Publication Date:
11-2011
Content Type:
Journal Article
Journal:
Foreign Affairs
Institution:
Council on Foreign Relations
Abstract:
In the years following the major accidents at Three Mile Island in 1979 and Chernobyl in 1986, nuclear power fell out of favor, and some countries applied the brakes to their nuclear programs. In the last decade, however, it began experiencing something of a renaissance. Concerns about climate change and air pollution, as well as growing demand for electricity, led many governments to reconsider their aversion to nuclear power, which emits little carbon dioxide and had built up an impressive safety and reliability record. Some countries reversed their phaseouts of nuclear power, some extended the lifetimes of existing reactors, and many developed plans for new ones. Today, roughly 60 nuclear plants are under construction worldwide, which will add about 60,000 megawatts of generating capacity -- equivalent to a sixth of the world's current nuclear power capacity. But the movement lost momentum in March, when a 9.0-magnitude earthquake and the massive tsunami it triggered devastated Japan's Fukushima nuclear power plant. Three reactors were severely damaged, suffering at least partial fuel meltdowns and releasing radiation at a level only a few times less than Chernobyl. The event caused widespread public doubts about the safety of nuclear power to resurface. Germany announced an accelerated shutdown of its nuclear reactors, with broad public support, and Japan made a similar declaration, perhaps with less conviction. Their decisions were made easier thanks to the fact that electricity demand has flagged during the worldwide economic slowdown and the fact that global regulation to limit climate change seems less imminent now than it did a decade ago. In the United States, an already slow approach to new nuclear plants slowed even further in the face of an unanticipated abundance of natural gas.
Topic:
Government and Nuclear Power
Political Geography:
United States, Japan, and Germany

268. The Future of the Nuclear Suppliers Group

Author:
Mark Hibbs
Publication Date:
12-2011
Content Type:
Working Paper
Institution:
Carnegie Endowment for International Peace
Abstract:
After the first Indian nuclear explosive test in 1974, seven nuclear supplier governments were convinced that the Nuclear Non-Proliferation Treaty (NPT) alone would not halt the spread of nuclear weapons—a view that developments in Iran, Iraq, North Korea, and elsewhere would later underscore. The seven governments formed the Nuclear Suppliers Group (NSG), and over the course of more than three decades, it has become the world's leading multilateral nuclear export control arrangement, establishing guidelines that govern transfers of nuclear-related materials, equipment, and technology. Yet, as a voluntary and consensus- based organization of 46 participating governments, the NSG today faces a host of challenges ranging from questions about its credibility and future membership to its relationship to the NPT and other multilateral arrangements.
Topic:
International Cooperation, Nuclear Weapons, Treaties and Agreements, and Nuclear Power
Political Geography:
Iraq, Iran, India, Asia, and North Korea

269. Iran Sanctions: Preferable to War but No Silver Bullet

Author:
Barbara Slavin
Publication Date:
06-2011
Content Type:
Policy Brief
Institution:
Atlantic Council
Abstract:
The broadest and toughest sanctions regime imposed on any country except Libya has not convinced Iran's leaders to abandon a program that appears aimed at developing nuclear weapons. Instead of seeking even more crippling economic penalties—such as an oil embargo—that would fracture the international consensus on Iran, the United States should tighten implementation of measures already in force and enact more sanctions linked to human rights, which have a wide constituency in Europe and demonstrate to the Iranian people that international concerns extend beyond nuclear weapons. The U.S. should also work with its diplomatic partners to craft new proposals that would couple acceptance of limited uranium enrichment with rigorous international monitoring, and encourage China, Iran's major trading partner, to use its leverage in support of nonproliferation.
Topic:
Economics, Human Rights, Nuclear Weapons, Sanctions, and Nuclear Power
Political Geography:
United States, China, and Iran

270. How Reliable is Intelligence on Iran's Nuclear Program?

Author:
Barbara Slavin
Publication Date:
09-2011
Content Type:
Policy Brief
Institution:
Atlantic Council
Abstract:
For a country that has been accumulating nuclear know-how since the Eisenhower administration, Iran has hardly been sprinting toward a bomb. Indeed, repeated prognostications that Tehran was on the verge of becoming a nuclear power have a Chicken Little quality: The sky did not fall over the past decade, and it seems unlikely to do so for the next year or two or three. Still, Iran has made steady progress accumulating the elements and expertise required to make nuclear weapons, and it would be naive and irresponsible to discount what appears to be a cottage industry of piecemeal proliferation.
Topic:
Security, Intelligence, Nuclear Weapons, and Nuclear Power
Political Geography:
Iran and Middle East