Opinion

A Defense Department graphic depicts the Ballistic Missile Defense System architecture. Credit: US Defense Department.

Biden should guide missile defense his own way

By Ivanka Barzashka | Nuclear Risk, Nuclear Weapons, Opinion

B-2 Stealth bomber at air base in Iceland

Why President Biden needs to revisit—and reduce—his defense budget

By Lawrence J. Korb | Missile Defense, Nuclear Weapons, Opinion, Technology and Security

Yes, the IPCC report was bad. But we can still salvage a livable planet.

By John Morales | Climate Change, Columnists, Opinion

ostrich with head in sand cartoon

What, me worry? The problem with letting others deal with climate change

By Louise Fabiani | Climate Change, Opinion

1950s tobacco ad in magazine

Should we ban fossil fuel ads on TV and in movie theatres, like we do cigarettes?

By Seth Klein | Climate Change, Opinion

A choir of Hibakusha (atomic bomb survivors) sing

As atomic bomb survivors age, they’re motivating the next generation on disarmament

By Masako Toki | Nuclear Risk, Nuclear Weapons, Opinion

From Greenville to Greece, it’s code red

By Dawn Stover | Climate Change, Columnists, Opinion

atomic bomb memorial mound hiroshima

Atomic bomb survivors—A model for us in COVID-19 era

By Robert Jay Lifton | Hiroshima & Nagasaki, Nuclear Weapons, Opinion

Atomic Bomb Dome in the Hiroshima Peace Memorial Park. Credit: Michael Helmer. Public domain image accessed via Wikimedia Commons.

Opinion: In an era of climate change and COVID, Hiroshima reminds us of another existential threat.

By Susan D’Agostino | Nuclear Risk, Nuclear Weapons, Opinion

Rescue and clean-up crews search for casualties following the barracks bombing in Beirut on October 23, 1983. If negotiators hope to revive the Iran nuclear deal, they must address the billions of dollars’ worth of civil judgments by US victims of terrorism against Iran. Photo credit: United States Marine Corps. Public domain image.

US courts say Iran owes terrorism victims billions. That’s an obstacle to a new Iran nuclear deal.

By Christopher A. Bidwell | Nuclear Risk, Nuclear Weapons, Opinion

Illustration of a conceptual spacecraft enabled by nuclear thermal propulsion. Credit: NASA

Is using nuclear materials for space travel dangerous, genius, or a little of both?

By Susan D’Agostino | Analysis, Nuclear Energy, Nuclear Risk, Opinion

Physicist Steven Weinberg, January 28, 2008. Credit: Larry Murphy, The University of Texas at Austin. Used with permission.

Steven Weinberg, Nobel laureate in physics and Bulletin board member, dies at 88

By Susan D’Agostino | Doomsday Clock, Nuclear Risk, Nuclear Weapons, Opinion, Special Topics