Alexandra Bell
Alexandra Bell is a prominent nuclear policy expert and the newly appointed president of the Bulletin of the Atomic Scientists, taking over from Rachel Bronson. With a background in arms control at the U.S. Department of State during the Obama administration, she has been vocal about the increasing threats posed by nuclear weapons, climate change, and artificial intelligence, emphasizing the need for public accountability regarding existential risks.
Not in the pool (under ¢1).
Recent news mentions
Alexandra Bell warns that the United States and Russia are wasting decades of efforts to maintain nuclear stability.
SUA și Rusia dețin aproape 90% din armele nucleare ale lumii. Ultimul tratat care le limita arsenalele expiră astăzi. Ce urmează?
Romania· 2026-02-05
Alexandra Bell, president and chief executive of the Bulletin of the Atomic Scientists, expressed concern about the increasing complexity and danger of nuclear risks.
Expiry of nuclear weapons pact between US and Russia risks new arms race | Nuclear weapons
United Kingdom· 2026-02-03
Alexandra Bell highlighted the decline of international cooperation and decisions made by President Donald Trump as decisive factors for the clock's approach to midnight.
Por qué el Reloj del Juicio Final se encuentra en la hora más crítica para la humanidad
Guatemala· 2026-01-28
Alexandra Bell is the executive director of the Bulletin of the Atomic Scientists and a nuclear policy expert.
Relógio do Apocalipse está a 85 segundos do fim, o mais perto de sempre | Ameaças globais
Portugal· 2026-01-28
Alexandra Bell is the president and CEO of the Bulletin of the Atomic Scientists.
Index - Tudomány - Történelmi közelségbe került a világvége, rekordidőt állítottak be a végítélet óráján
Hungary· 2026-01-27
Alexandra Bell is the President and CEO of the Bulletin of the Atomic Scientists, who explained the reasoning for the Doomsday Clock's recent change.
Doomsday Clock 2026: Atomic scientists set new time
United States· 2026-01-27
Alexandra Bell emphasized the need for experts in diplomacy to negotiate complex issues like an Iranian nuclear deal.
DOGE-driven cuts could weaken administration’s ability to handle Iran conflictUnited States· 2025-06-26
Alexandra Bell was named the new president of the Bulletin of Atomic Scientists, replacing Rachel Bronson.
El Reloj del Apocalipsis está a 89 segundos del día del ‘juicio’
Honduras· 2025-02-19