atomicbell
@atomicbell.bsky.social
President and CEO of the Bulletin of the Atomic Scientists
New START, the last US-Russia nuclear reduction treaty, expired 6 months ago today. It appears that absolutely nothing has been done to put guardrails back around the two largest nuclear arsenals in the world. Washington and Moscow's dereliction of duty threatens the entire planet.
Thrilled to finally share the great news that Sharon Weinberger is joining the @thebulletin.org as our next Editor-in-Chief! thebulletin.org/2026/08/the-...
The Bulletin welcomes Sharon Weinberger as editor-in-chief
The Bulletin’s new editor-in-chief, Sharon Weinberger, has dedicated her career to covering the intersection of science, technology, and national security and will guide the Bulletin’s editorial effor...
thebulletin.org
A small embarrassment in a sea of larger ones, but still...
The New York Times@nytimes.com · 6d agoA senior health official with the State Department presenting at an international AIDS conference in Brazil used a map of Africa to illustrate U.S. government funding for HIV programs on the continent. There was only one problem. The map incorrectly identified several African countries.
Is Oppenheimer, WALL-E, The Matrix, or 28 Days Later the best doomsday movie? After a series of head-to-head matches, Bulletin readers have voted on the final four. Which will win? Comment which movie is your favorite on Instagram to be entered into a giveaway: buff.ly/HftgAvE
Join the Bulletin on Wednesday for a discussion of "Doomsday on Film" with @maxbrooks.bsky.social @dandrezner.bsky.social and @eliserowan.bsky.social Register here: pages.thebulletin.org/2026-0729-en...
“Move fast and break things is not a suitable motto for any conscientious military organization.” Read more in a new investigative piece from Bernice Yeung "The rise of the military-technology complex"
The rise of the military-technology complex
How Silicon Valley tech firms remade US defense contracting. And then opened the Pentagon’s checkbook—wide.
thebulletin.org
AI defense tech contractors have notably increased their spending on political influence, according to a new Bulletin analysis. Between 2022 and 2024, nine trailblazing AI companies nearly doubled their campaign contributions to the members of Congress who control Pentagon policy.
The rise of the military-technology complex
How Silicon Valley tech firms remade US defense contracting. And then opened the Pentagon’s checkbook—wide.
buff.ly
"Harrowing" @thebulletin.org article mentioned in a recent NYT op-ed www.nytimes.com/2026/07/21/o...
Jessica McKenzie@jessimckenzi.bsky.social · 8mo ago"The present crisis reflects not only this summer’s extreme heat but also several consecutive years of reduced precipitation and ongoing drought conditions across Iran. As a result, the capital of Iran is now facing a potential “Day Zero” when taps could run dry." thebulletin.org/2025/12/shif...
Meeting at the Vatican, a historic assembly of Nobel laureates, scientists, and religious leaders warned that the "AI-nuke nexus" is rapidly eroding human control over existential decisions—urging world leaders to halt dual arms races and calling on the public to mobilize before control is lost.
AI for peace: In Rome, Nobel laureates call for disarming AI and nuclear weapons
Meeting at the Vatican, a historic assembly of Nobel laureates, scientists, and religious leaders warned that the "AI-nuke nexus" is rapidly eroding human control over existential decisions—urging…
thebulletin.org
Today marks 81 years since the first detonation of a nuclear weapon on July 16, 1945: the Trinity test. Here's a selection of Bulletin articles examining the event and its wide-ranging impact.
Trinity test archives
thebulletin.org
The Bulletin of the Atomic Scientists asked me to write about 13 films that I thought were essential to understanding the nuclear age… and so I did! And now I am ready for everyone to tell me how wrong I am to have missed their favorite film, which is understandable. thebulletin.org/premium/2026...
Thirteen films that are essential to understanding the nuclear age
A chronological list of the best nuclear Doomsday films shows how the nuclear perspective unfolded from the earliest days to the present.
thebulletin.org
Former National Security Council senior director Paul Friedrichs warns about the lack of guardrails on artificial intelligence development in the United States.
The Bulletin's July magazine delves into movies on existential threats, from the toughest to watch to reminders that "not all Doomsday-related tales are downers." As the tagline for Gattaca's ad campaign put it: "There is no gene for the human spirit."
July 2026 - Bulletin of the Atomic Scientists
Follow our Iran coverage
thebulletin.org
So I've been thinking about this whole thing a little: would a presidential order to use nuclear weapons in the event of their death be a legal military order? It's a tricky question. I don't think there's any written policy on it.
Aaron Rupar@atrupar.com · 4w agoThis is total insanity. Words fail to explain how anyone let alone a plurality of voters thought giving an obviously demented person control of the most powerful government in the world was a good idea. We will be lucky to come out the other side of this alive.
The Bulletin's July magazine, published today, delves into the best (and maybe some of the worst) movies on nuclear weapons, climate change, biological threats, and artificial intelligence. 🎬️ thebulletin.org/magazine/202...
The Bulletin sits down with three leading experts at the intersection of artificial intelligence and biosecurity to break down the most urgent risks and opportunities shaping these fields, from pandemic preparedness to the role of AI in national security and biotechnology.
AI, Viruses, and Bioweapons | Bulletin Breakdown
The Bulletin of the Atomic Scientists sits down with three leading experts at the intersection of artificial intelligence and biosecurity: David Relman, Professor of Microbiology & Immunology at…
youtu.be
The Bulletin of the Atomic Scientists is deeply honored to be the recipient of the second Miwon Peace Prize from the Kyung Hee University System. The award recognizes the Bulletin's commitment to translating scientific knowledge into action for peace, security, and the future of humanity.
The Bulletin to be awarded the Miwon Peace Prize
The Bulletin of the Atomic Scientists is deeply honored to be the recipient of the second Miwon Peace Prize from the Kyung Hee University System. The The Bulletin wins peace prize in recognition of…
thebulletin.org
The @thebulletin.org has been selected to receive the Miwon Peace Prize! It is a true honor for the Bulletin and a testament to 80 years of amazing work by our founders, our community, our Boards, our leaders, and our team. thebulletin.org/2026/06/the-...
The Bulletin to be Awarded the Miwon Peace Prize
The Bulletin of the Atomic Scientists is deeply honored to be the recipient of the second Miwon Peace Prize from the Kyung Hee University System. The The Bulletin wins peace prize in recognition of it...
thebulletin.org
One of his main justifications for leaving the JCPOA was that it did not cover ballistic missiles!!!!!
Aaron Rupar@atrupar.com · 2mo agoTrump endorses Iran having ballistic missiles: "I'm saying that if other countries have them, it's a little unfair for them not to have some"
On June 22, Genevieve Guenther @doctorvive.bsky.social and Michael E. Mann @michaelemann.bsky.social will join the Bulletin's Alexandra Bell @atomicbell.bsky.social to discuss recent developments in the study of climate change. Sign up to join this free virtual discussion below. ⬇️
Climate Change: New Data, New Debate
On June 22, join the Bulletin of the Atomic Scientists to explore new developments in the field of Climate Change, the political debate around it, and how to understand the current outlook using the…
pages.thebulletin.org
Tomorrow, join the Bulletin for an expert virtual panel exploring the risks presented by the shifting global order and the changing role the United States government is playing in a new era of arms control.
Too Good for Too Long? Arms Control, Foreign Policy, and the American People in 2026
On May 28, join the Bulletin of the Atomic Scientists to explore the risks of presented by the shifting global order and the changing role the US government is playing in a new era of proliferation.
pages.thebulletin.org
No consensus outcome at the NPT RevCon, but that does not change the bottom line: The world needs the NPT for our collective security. Going forward, it will be important to have leaders who understand the value and purpose of the NPT and will act accordingly.
Next Thursday, May 28, join the Bulletin for an expert virtual panel exploring the risks presented by the shifting global order and the changing role the United States government is playing in a new era of proliferation.
Too Good for Too Long? Arms Control, Foreign Policy, and the American People in 2026
On May 28, join the Bulletin of the Atomic Scientists to explore the risks of presented by the shifting global order and the changing role the US government is playing in a new era of proliferation.
pages.thebulletin.org
Atlantic columnist and US Naval War College professor emeritus Tom Nichols @radiofreetom.bsky.social delves into the tumultuous political situation in the United States and its impact on US foreign policy, and what that means for the prospects for new nuclear arms control agreements.
Tom Nichols on the arms control process, in the second Trump era
Self-described as “old-school about the Constitution,” Atlantic columnist Tom Nichols delves into the tumultuous current political situation in the United States and its impact on US foreign policy,…
thebulletin.org
For this issue of the Bulletin magazine, we asked an array of imaginative experts for their ideas on avoiding a renewed nuclear arms race in a world stripped of arms control architecture so carefully built during the Cold War, and so carelessly cast aside during the last decade. buff.ly/NRlt54U
Trump on Iran War: Reporter: What extent are Americans’ financial situation motivating you to make a deal? Trump: Not even a little bit. I don't think about Americans’ financial situation
Washington Post satellite imagery analysis finds Iran strikes on US installations far more accurate and effective than disclosed; US bases unprepared for drones. "The amount of destruction is far larger than what has been publicly acknowledged by the U.S. government or previously reported."
Iran has hit far more U.S. military assets than reported, satellite images show
Imagery published by Iranian state-affiliated media and verified by The Post shows damage to at least 228 structures or pieces of equipment at U.S. military sites.
washingtonpost.com
After 12 years as the Bulletin's editor in chief, John Mecklin @meckdevil.bsky.social is stepping down. If you're a deep thinker and top-flight journalist, here are the reasons you should want to replace him, from the man himself.
Take my job. Please.
After 12 years as the Bulletin's editor in chief, John Mecklin steps down. If you're a deep thinker and top-flight journalist, here's why you should want to replace him.
thebulletin.org
