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


Yousaf Butt

Butt is a research professor and scientist-in-residence at the James Martin Center for Nonproliferation Studies at the Monterey Institute for International Studies. Previously, Butt was a scientific consultant to the Federation of American Scientists and a physicist in the High-Energy Astrophysics Division at the Harvard-Smithsonian Center for Astrophysics. He was on the instrument operations team responsible for the main focal plane instrument aboard NASA’s orbiting Chandra X-ray Observatory from 1999-2004. He has also been a fellow in the Committee on International Security and Arms Control at the National Academy of Sciences and a research fellow in the Global Security Program at the Union of Concerned Scientists.