The American Academy has a long-standing interest in arms control and international security studies, dating back to the late 1950s with the formation of the US Committee on the Pugwash Conference on Science and World Affairs and the establishment in 1982 of the Academy's Committee on International Security Studies.

Climate change, soil erosion, human rights, Indigenous peoples, and “fixing” our democracy — the class speakers at the 2019 Induction Ceremony addressed major issues facing the world today, with calls to action and calls for change. Following a reading from the letters of John and Abigail Adams by humanitarian Jane Olson and attorney Ronald Olson, newly elected members spoke passionately about their life’s work. The ceremony featured presentations from paleoclimatologists Ellen Mosley-Thompson and Lonnie G. Thompson; microbiologist Jo Handelsman; former United Nations diplomat Zeid Ra’ad Al Hussein; historian Margaret Jacobs; and lawyer and advocate Sherrilyn Ifill. An edited version of their presentations follows.
2083rd Stated Meeting | October 12, 2019 | Cambridge, MA

Ellen T. Harris spoke at the Academy about Handel’s life and his inner circle of friends.

The Academy’s Berkeley Committee hosted a panel discussion on generative AI (GenAI) that offered a technical overview of the technology and explored the legal and economic issues raised by the growing number of lawsuits challenging the legality of GenAI. The panel included Jennifer Chayes, Dean of the UC Berkeley College of Computing, Data Science, and Society; Pamela Samuelson, Professor of Law at UC Berkeley School of Law; and Abhishek Nagaraj, economist and Associate Professor at the Berkeley Haas School of Business. Goodwin Liu, Chair of the Academy’s Board of Directors, delivered welcome remarks. An edited transcript of the panelists’ presentations and discussion follows.

There is a surge of outbreaks in vaccine-preventable diseases in the United States. What research is needed to reverse this trend?

Courts have long called upon experts making scientific claims to inform legal proceedings. As the range of scientific knowledge has expanded, so too have questions and challenges about the role and basis of claims of scientific expertise. For instance, how should courts respond when scientific experts do not agree?

American Academy of Arts and Sciences Sponsors International Conference to Examine Security, Safety, and Nonproliferation Issues

The Academy’s new strategic framework presents four animating principles and seven strategies that are designed to ensure that the Academy continues to produce high-quality, interdisciplinary work that addresses urgent societal challenges. In 2025, the Academy’s programmatic work laid the groundwork for new projects and initiatives that will implement this framework and built on ongoing efforts to increase impact and raise the visibility of the institution with external audiences. These audiences include policymakers at the federal, state, and local level; leaders in philanthropy, higher education, nonprofit organizations, and business; scholars and students; advocacy groups; professional groups and practitioners; and the public.

Scott D. Sagan, Joseph H. Felter, and Paul H. Wise discussed “A Collective Moral Awakening: Ethical Choices in War and Peace,” which is, in part, the subject of the Winter 2017 issue of Dædalus.

Projects in Science, Engineering, and Technology seek to strengthen the capacity of science and engineering to improve the human condition. This goal has never been more important. Global challenges increasingly require collaboration across disciplinary, professional, and national boundaries, while advances in information processing and transmission raise issues for both the management of scientific and technical information and for the ability of individuals and institutions to assimilate and act on new discoveries.

Francis Amory Prize Symposium: Advances in Reproductive Biology and Medicine

Nicholas Lemann, member of the Academy's Commission on the Future of Undergraduate Education, discusses the bigger issue of college completion rates.

Noteworthy

The Academy's Commission on Reimagining Our Economy (CORE) is rethinking the values, policies, narratives, and metrics that shape the nation’s political economy. Rather than focus on how the economy is doing, the Commission seeks to direct a focus onto how Americans are doing. As part of this work, the Academy hosted a conversation with U.S. Representative Jim Himes, Chair of the House Select Committee on Economic Disparity and Fairness in Growth and U.S. Representative Bryan Steil, the Ranking Member of the Committee.

The closing program of the Academy’s 2025 Induction weekend featured a presentation by new member David Dunning on the psychology of overconfidence and its influence on decision-making, followed by a conversation with Academy President Laurie L. Patton. An edited transcript of the presentation and conversation follows.

The decennial census is the longest continuous scientific project in American history. It is also the largest applied social science project undertaken in this country.

On March 20, 2024, the Academy’s University of Chicago Program Committee hosted an evening with historian Tara Zahra. Informed by her archival research and the themes in her most recent book, Against the World: Anti-Globalism and Mass Politics Between the World Wars, Professor Zahra discussed how the forces of early-twentieth-century global instability—the Spanish flu, the Great Depression, ethnonationalism, the development of both democracies and dictatorships—can help us better understand our own contemporary political moment. Following her presentation, she joined Academy President David W. Oxtoby in a conversation about the past, present, and future of our interconnected, yet increasingly divided, world. John Mark Hansen, a member of the Academy’s Board of Directors, opened the program. The event was organized as a Jonathan F. Fanton Lecture, in honor of the past president of the Academy whose career has been dedicated to solving global issues. Jonathan F. Fanton and his wife Cynthia were in attendance. An edited version of Professor Zahra’s remarks and her conversation with President Oxtoby follows.

A growing numbers of parents are either delaying or selectively administering immunizations – or choosing not to vaccinate their children at all. A new Academy report makes clear that reversing this trend requires dedicated research on how vaccine decisions are made and the best ways to communicate factual information to vaccine-hesitant parents.

There was a time before strong leaders, social inequality, and class systems. Coming of age in the 1960s, my motivation was to understand and hopefully help alter the world of unjust and unstable societies. This personal essay summarizes my career as an archaeologist studying the emergence of complex political systems.