Science & Technology

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.

Published along with the report Unleashing the Nuclear Watchdog: Strengthening and Reform of the IAEA — the result of more than two years of research  and examining all aspects of the Agency's mandate and operations — this policy brief summarizes the report's key findings and policy recommendations for strengthening and reforming the IAEA.

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&D) of improved technologies and new policy approaches.

Dr. Ashton B. Carter testifies before the Senate Committee on Foreign Relations on the Implications for U.S. Nonproliferation Policy of the July 18, 2005 Joint Statement between President Bush and Prime Minister Manmohan Singh of India

Dr. Ashton B. Carter testifies before the Senate Committee on Foreign Relations.

Testimony of John P. Holdren for the Committee on Foreign Relations, United States Senate. Hearing on Treaty on Strategic Offensive Reductions, September 12, 2002.

Most national security debates concern the outcomes of policies, neglecting the means by which those policies are implemented. This book argues that although the US military is the finest fighting force in the world, the system that supports it is in disrepair. Operating with Cold War-era structures and practices, it is subject to managerial and organizational problems that increasingly threaten our military's effectiveness.

Testimony by Dr. Ashton B. Carter

This 1992 book offers a critical reappraisal of traditional relationships between the military and industry.

Innovative book by Carter, Steinbruner, and Perry