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


Roald Sagdeev

Roald Sagdeev is a member of the Bulletin‘s Board of Sponsors and a professor (emeritus) of physics at the University of Maryland.


Articles by Roald Sagdeev

An appreciation: How physicist Evgeny Velikhov helped end the US-Soviet nuclear arms race

By Frank von Hippel, Thomas B. Cochran, Richard L. Garwin, Roald Sagdeev | Nuclear Weapons