The authoritative guide to ensuring science and technology make life on Earth better, not worse.

Watch the 2025 Doomsday Clock announcement on January 28


Rhys Dubin

Rhys Dubin is a visiting fellow at the Janne E. Nolan Center on Strategic Weapons at the Council on Strategic Risks.


Articles by Rhys Dubin

A US national labs researcher studying viruses.

How to tell biodefense from an offensive bioweapons program

By Dan Regan, Rhys Dubin | Biosecurity