Save the Date: We are excited to announce the date for Ploughshares’ annual gala, Chain Reaction   Join us on Tuesday, June 9, 2026, from 5:30-8pm at The Commonwealth Club in San Francisco. The event will feature conversations with top policy and political leaders, experts, and activists in the nuclear field. Chain Reaction: Iran and…

  When the World Changes, Someone Has to Explain It.   Join us for an intimate luncheon conversation on nuclear risk in a time of war.   Wednesday, April 22, 2026 | 12:00 – 2:00 PM The Ruins | 570 Roy Street, Seattle Earth Day — because the stakes have never been higher.   REGISTER…

Join Ploughshares on tour for Chain Reaction 2025: Mobilize. Act. Disarm. For the first time ever, we’ll hold luncheon-style events in three cities across the country:   San Francisco, California | Friday, October 10 from 12-2pm PT  Commonwealth Club World Affairs, 110 The Embarcadero  Register here Seattle, Washington | Wednesday, April 22 from 12-2pm PT” …

Watch the full video of Chain Reaction: A Bold Future above! Share it with your friends, and stay engaged in the fight to reduce and eliminate the threat of nuclear weapons. SHARE THIS VIDEO WITH FRIENDS AND FAMILY Facebook | Twitter The history of nuclear weapons is wrought with unheeded warnings and failed safeguards. Norms…

Watch the full video of Chain Reaction: Navigating Change above! Share it with your friends, and stay engaged in the fight to reduce and eliminate the threat of nuclear weapons. SHARE THIS VIDEO WITH FRIENDS AND FAMILY Facebook | Twitter For the first time since the end of the Cold War we are on the…