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Steve Fetter (School of Public Policy, University of Maryland)

Date: Thu. November 19th, 2020, 4:00 pm-5:00 pm
Location: Via Zoom

Link to video

Reducing Nuclear Weapons and the Risk of Nuclear War

The Cold War ended 30 years, but nuclear weapons and the threat of nuclear war are still with us. Nine countries together deploy about 10,000 nuclear weapons, most with a destructive potential an order of magnitude greater than the bomb that destroyed Hiroshima. The United States and Russia, which together account for 90 percent of global stockpiles, each maintain about 1000 nuclear weapons on constant alert, ready to be launched in a few minutes. Arms control agreements that have constrained US and Russian arsenals and provided stability are on the brink of collapse, and both countries are poised to field a new generation of nuclear weapons. Physicists played a vital role at the beginning of the nuclear age and throughout the Cold War in engaging policymakers about nuclear dangers and advocating for policies to reduce them. Physicists should again take a leading role in educating the public and policymakers.

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