In April 2024, we were honored when Rachel Bronson invited us to contribute to the evolution of the iconic Doomsday Clock.

Iconic Doomsday Clock moves one second closer to midnight as global existential threats rage. Clock factors include nuclear weapons, climate crisis, artificial intelligence, infectious diseases, and ...

Modeling System at the University of Colorado, Boulder.

Darya Dolzikova is a research fellow in proliferation and nuclear policy at the Royal United Services Institute in London.

Pabian is senior geospatial information analyst at the Los Alamos National Laboratory. Last year, he served as a visiting fellow at the Center for International Security and Cooperation at Stanford ...

Ulrich Kühn is the director of the Arms Control and Emerging Technologies Program at the University of Hamburg, and a nonresident scholar with the Nuclear Policy Program of the Carnegie Endowment for ...

Doctoral student at Carnegie Mellon, is senior consulting scientist.

Murphy is the head of climate prediction at the Met Office, the official center for climate change research in Britain. There, he leads more than 20 scientists who work on ensemble climate prediction, ...

Granoff is an associate of the Global Security Institute. He is a recent graduate of Haverford College, USA, where he received the Kurzman Prize in Political Science.

William B. Greenough III is a professor of medicine at the Johns Hopkins University School of Medicine and professor of international health at the Johns Hopkins Bloomberg School of Public Health in ...

Jack M. Holl is chair of the Department of History at Kansas State University. He is the author, with Richard Hewlett, of Atoms for Peace and War, 1953-1961: Eisenhower and the Atomic Energy ...

Elsa B. Kania is an adjunct fellow with the Technology and National Security Program at the Center for a New American Security, where her research focuses on Chinese defense innovation and emerging ...