Our December 3, 2021 briefing discussed the current status of the Biden Nuclear Posture Review (NPR) and unpacked the biggest outstanding controversies and questions. Speakers included Jessica Sleight (Global Zero), Tom Collina (Ploughshares Fund), Laura Grego (MIT), and Charlotte Selton (APS). https://www.youtube.com/watch?v=VeTejYv6xno
Our March 28, 2022 briefing examined Russia’s invasion of Ukraine and the connection to nuclear weapons. Speakers included Alex Glaser (Princeton University), Daryl Kimball (Arms Control Association), Pavel Podvig (United Nations Institute for Disarmament Research – UNIDIR) and Laura Grego (MIT). https://www.youtube.com/watch?v=_PGv6eCmFic
The 2017 Treaty on the Prohibition of Nuclear Weapons (TPNW), also known as the Nuclear Ban Treaty, went into force in January 2021. The treaty was negotiated with the purpose of strengthening the largely unimplemented disarmament pillar of the 1968 Treaty on the Non-Proliferation of Nuclear Weapons (NPT). The NPT has been signed by […]
This webinar discusses highlights of the U.S. budget for nuclear weapons for fiscal year 2024, in particular the possibility of additional funds for new nuclear weapon systems including nuclear-capable sea-launched cruise missiles. The speakers include - Shannon Bugos, Senior Policy Analyst, The Arms Control Association - Hans Kristensen, Director, Nuclear Information Project, Federation of […]
The film Oppenheimer, which opened in theaters in July, tells the story of American physicist J. Robert Oppenheimer who led the team that built the first atomic bomb, and later worked to curb the nuclear arms race. The scientific community has played a critical role in highlighting the dangers of nuclear weapons and their […]
Webinar Abstract: The U.S. Air Force is moving forward with plans to refurbish all its 450 nuclear missile silos and replace its current fleet of Minuteman III land-based intercontinental ballistic missiles with new Sentinel missiles. A new study based on state-of-the-art nuclear war modeling suggests the scale of the human and environmental impact […]
This webinar delves into the multifaceted dimensions of the contemporary nuclear arms race, offering in-depth analyses from three of the world's nuclear powers. Experts will explore the motivations, defense policies, and diplomatic postures of the United States, Russia, and China, providing the audience with a comprehensive understanding of each nation's policies and perspective. The […]
Abstract: This webinar will share expert views on current and emerging crises and opportunities for nuclear threat reduction efforts in the United States, and introduce the near-term nuclear policy advocacy goals of the Physicists Coalition for Nuclear Threat Reduction. REGISTER HERE Topics and Speakers: Moderator – Zia Mian, Princeton University's Program on Science and Global Security, and […]
In May 2025, President Donald Trump approved the Defense Department’s architecture and implementation plan for "Golden Dome"—a multilayered missile defense system incorporating ground-, sea-, and space-based components designed to protect all U.S. territory from any scale of missile attack by any country. In this webinar, three physicists specializing in missile defense will examine […]
On 9 July 1955, Bertrand Russell delivered a public statement in London on the dangers of nuclear weapons. It was cosigned by Albert Einstein, in his last public political act, and has come to be known as the Russell-Einstein Manifesto. The Manifesto led in 1957 to the founding of the Pugwash Conferences for […]
Abstract A recent congressionally-mandated study by the National Academies of Sciences, Engineering, and Medicine examined U.S. government methods for assessing nuclear war and nuclear terrorism risks, how those assessments are used to develop strategy and policy, and their limitations and gaps. In this webinar, the co-chairs and director of this National Academies study […]
