Building a future
beyond nuclear fear.

We are a hub where thought leaders, innovators, campaigners, and activists convene and take action to move us closer to a world free from nuclear threats.

Ploughshares is a relentless force committed to eliminating the threat of nuclear weapons. As the largest foundation singularly focused on reducing this danger, we grow and amplify the impact of the most effective advocates and organizations in the world through critical funding and trusted field building support.

Nuclear war affects everyone. We raise much-needed awareness to the perils of nuclear weapons development, testing, and use.

NukeTalk Podcast

This current season of NukeTalk is The Nuclear Ballot: How the US Election Shapes Nuclear Policy.

The Nuclear Ballot: Nukes & Votes

What’s at stake in this election? With nukes on the line, experts share what’s on their minds just days before the election. How could this election reshape US nuclear policy? Find out with insights from Molly Hurley, Allen Hester, and Esther Im as they break down the nuclear issues that could shape the future. Tune in for a wrap-up of…

Latest from our Story Center

Nuclear Legacy

The White Sands are always warm beneath my feet and the dunes are endless. They run towards the setting sun as if they are racing to snatch it up and hold its light forever. The sun prevails in its journey though, and suddenly the sky becomes dark and the white dunes turn blue beneath the…

Dying Well, Living Fully: Emotional Transformation as Fuel for Liberation in Life and Death

In an unexpected turn of events, I’m now trained to help people die better. I’m what you call a death doula. How I got here is a story for another day. But in becoming a death doula, I’ve had to seriously reckon with the profound importance of death in life. I’ve often anguished over how…

Dr. Emma Belcher’s Values-Based Leadership

On a sunny, 60º day in San Francisco, Dr. Emma Belcher and I met at the California Academy of Science’s cafe for a coffee following a short but packed week of meetings with the Board of Directors and our annual gala, Chain Reaction. We had just concluded a private group tour of the museum which…

9 countries in the world possess nuclear weapons.

Of the approximately 12,121 weapons that exist today, the United States and Russia have a combined total of 10,624, accounting for over 90 percent of the world’s nuclear arsenal.

United States
Russia
China
France
United Kingdom
India
Pakistan
Israel
North Korea

Together, we make a difference

Only together can we rid the planet of nuclear threats. We can’t do it alone. Our supporters have been indispensable partners over the past 40 years. And as a public foundation, we’re accountable for every dollar spent in this effort. So please join us in making sure we are all safe from nuclear weapons today, tomorrow and for generations to come.