background needed to make informed choices about nuclear technologies, introducing concepts that can be used for evaluating the claims of both proponents and opponents

Recent discoveries in psychology and neuroscience have improved our understanding of why our decision making processes fail to match standard social science assumptions about rationality. As researchers such as Daniel Kahneman, Amos Tversky, and Richard Thaler have shown, people often depart in systematic ways from the predictions of the rational actor model of classic economic thought because of the influence of emotions, cognitive biases, an aversion to loss, and other strong motivations and values. These findings about the limits of rationality have formed the basis of behavioral economics, an approach that has attracted enormous attention in recent years. This collection of essays applies the insights of behavioral economics to the study of nuclear weapons policy. Behavioral economics gives us a more accurate picture of how people think and, as a consequence, of how they make decisions about whether to acquire or use nuclear arms. Such decisions are made in real-world circumstances in which rational calculations about cost and benefit are intertwined with complicated emotions and subject to human limitations. Strategies for pursuing nuclear deterrence and nonproliferation should therefore, argue the contributors, account for these dynamics in a systematic way. The contributors to this collection examine how a behavioral approach might inform our understanding of topics such as deterrence, economic sanctions, the nuclear nonproliferation regime, and U.S. domestic debates about ballistic missile defense. The essays also take note of the limitations of a behavioral approach for dealing with situations in which even a single deviation from the predictions of any model can have dire consequences.

Cases of near nuclear use due to misunderstanding demonstrate the importance of the human judgment factor in nuclear decisionmaking. This report applies a risk lens, based on factoring probability and consequence, to a set of cases of near use and instances of sloppy practices from 1962 to 2013.

In The Fragile Balance of Terror, the foremost experts on nuclear policy and strategy offer insight into an era rife with more nuclear powers. Some of these new powers suffer domestic instability, others are led by pathological personalist dictators, and many are situated in highly unstable regions of the world—a volatile mix of variables. The increasing fragility of deterrence in the twenty-first century is created by a confluence of forces: military technologies that create vulnerable arsenals, a novel information ecosystem that rapidly transmits both information and misinformation, nuclear rivalries that include three or more nuclear powers, and dictatorial decision making that encourages rash choices. The nuclear threats posed by India, Pakistan, Iran, and North Korea are thus fraught with danger. The Fragile Balance of Terror, edited by Vipin Narang and Scott D. Sagan, brings together a diverse collection of rigorous and creative scholars who analyze how the nuclear landscape is changing for the worse. Scholars, pundits, and policymakers who think that the spread of nuclear weapons can create stable forms of nuclear deterrence in the future will be forced to think again. Contributors: Giles David Arceneaux, Mark S. Bell, Christopher Clary, Peter D. Feaver, Jeffrey Lewis, Rose McDermott, Nicholas L. Miller, Vipin Narang, Ankit Panda, Scott D. Sagan, Caitlin Talmadge, Heather Williams, Amy Zegart

This is an intense and meticulously sourced study on the topic of nuclear weapons proliferation, beginning with America's introduction of the Atomic Age... His book provides a full explanation of America's policy with a time sequence necessarily focusing on the domino effect of states acquiring a nuclear weapons capability and the import of bureaucratic decisions on international political behavior.― Choice Stopping the Bomb examines the historical development and effectiveness of American efforts to prevent the spread of nuclear weapons. Nicholas L. Miller offers here a novel theory that argues changes in American nonproliferation policy are the keys to understanding the nuclear landscape from the 1960s onward. The Chinese and Indian nuclear tests in the 1960s and 1970s forced the US government, Miller contends, to pay new and considerable attention to the idea of nonproliferation and to reexamine its foreign policies. Stopping the Bomb explores the role of the United States in combating the spread of nuclear weapons, an area often ignored to date. He explains why these changes occurred and how effective US policies have been in preventing countries from seeking and acquiring nuclear weapons. Miller's findings highlight the relatively rapid move from a permissive approach toward allies acquiring nuclear weapons to a more universal nonproliferation policy no matter whether friend or foe. Four in-depth case studies of US nonproliferation policy—toward Taiwan, Pakistan, Iran, and France—elucidate how the United States can compel countries to reverse ongoing nuclear weapons programs. Miller's findings in Stopping the Bomb have important implications for the continued study of nuclear proliferation, US nonproliferation policy, and beyond.

The history of Pakistan's nuclear program is the history of Pakistan. Fascinated with the new nuclear science, the young nation's leaders launched a nuclear energy program in 1956 and consciously interwove nuclear developments into the broader narrative of Pakistani nationalism. Then, impelled first by the 1965 and 1971 India-Pakistan Wars, and more urgently by India's first nuclear weapon test in 1974, Pakistani senior officials tapped into the country's pool of young nuclear scientists and engineers and molded them into a motivated cadre committed to building the 'ultimate weapon.' The tenacity of this group and the central place of its mission in Pakistan's national identity allowed the program to outlast the perennial political crises of the next 20 years, culminating in the test of a nuclear device in 1998. Written by a 30-year professional in the Pakistani Army who played a senior role formulating and advocating Pakistan's security policy on nuclear and conventional arms control, this book tells the compelling story of how and why Pakistan's government, scientists, and military, persevered in the face of a wide array of obstacles to acquire nuclear weapons. It lays out the conditions that sparked the shift from a peaceful quest to acquire nuclear energy into a full-fledged weapons program, details how the nuclear program was organized, reveals the role played by outside powers in nuclear decisions, and explains how Pakistani scientists overcome the many technical hurdles they encountered. Thanks to General Khan's unique insider perspective, it unveils and unravels the fascinating and turbulent interplay of personalities and organizations that took place and reveals how international opposition to the program only made it an even more significant issue of national resolve. Listen to a podcast of a related presentation by Feroz Khan at the Stanford Center for International Security and Cooperation at cisac.stanford.edu/events/recording/7458/2/765.