Nuclear Issues

Ryan Snyder and Benoît Pelopidas respond to Keir A. Lieber and Daryl G. Press's spring 2017 article, “The New Era of Counterforce: Technological Change and the Future of Nuclear Deterrence.”

The risks of nuclear escalation between the U.S. and China or Russia are greater than ever given the possibility of misinterpreted cyber espionage and military strikes against early warning systems. What can be done to reduce this risk?

Nuclear energy powerhouse Westinghouse Electric Co. filed for Chapter 11 bankruptcy on 29 March, with its parent company Toshiba writing off more than $6 billion in losses connected to its US businesses. Westinghouse was engaged in negotiations to build six AP1000 nuclear reactors in India as part of the landmark US-India civilian nuclear agreement. The bankruptcy filing raises fresh questions, not just about the fate of the reactors, but also about the future of the nuclear deal.

Many energy consumers, and even analysts and policymakers, confront and frame energy and climate risks in a moral vacuum, rarely incorporating broader social justice concerns. Here, to remedy this gap, we investigate how concepts from justice and ethics can inform energy decision-making by reframing five energy problems — nuclear waste, involuntary resettlement, energy pollution, energy poverty and climate change — as pressing justice concerns.

In this installment of “Conversations in Diplomacy," the Future of Diplomacy Project's Executive Director, Cathryn Clüver, speaks with Ambassador Syed Akbaruddin,India's Permanent Representative to the United Nations.

Much of the immediate commentary on the Joint Comprehensive Plan of Action (JCPOA) signed between the P5+1 and Iran on July 14 focused on the deal’s details as well as its many shortcomings. Most of these reactions, both favoring and opposing the agreement, focused on elements of the nuclear package itself.

Safety has always been an important criterion for designing nuclear reactors, but in addition to safety, there are at least four other values that play a key role, namely, security (i.e., sabotage and proliferation), sustainability (i.e., environmental impacts, energy resource availability), economic viability (i.e., embarking on new technology and its continuation), as well as intergenerational justice (i.e., what we leave behind for future generations). This chapter reviews the evolution of generations of nuclear reactors (I, II, III, III, and IV) in terms of these values.

Each year, the Science, Technology, and Public Policy (STPP) Program at the Belfer Center for Science and International Affairs at the Harvard Kennedy School welcomes new pre- and post-doctoral fellows and visiting researchers to a select team of scholars exploring the critical role that science and technology play in everyday life.

Despite substantial progress in improving nuclear security in recent years, there is more to be done.  The threats of nuclear theft and terrorism remain very real.  This paper recommends learning from the much stronger national and international efforts in nuclear safety, and in particular taking steps to build international understanding of the threat; establish effective performance objectives; assure performance; train and certify needed personnel; build security culture and exchange best practices; reduce the number of sites that need to be protected; and strengthen the international framework and continue the dialogue once leaders are no longer meeting regularly at the summit level.

Through structured interviews and a literature review, we assess which approaches to protection against insider thefts in the casino and pharmaceutical industries could be usefully applied to strengthen protections against insider theft in the nuclear industry, where insider thefts could have very high consequences.