Who is Outrider?

Outrider believes that the global challenges we face together must be solved by working together.

Among the greatest threats to the future of humankind are nuclear weapons and global climate change. Outrider makes the bold claim that both threats can be overcome — and not just by policy makers but by people with the right tools and inspiration.


Nuclear Weapons

The threat of nuclear confrontation is growing. But even unused, nuclear weapons have a destructive impact. What will it take for world leaders to abandon nuclear arms? And how can you help?


It is possible to dismantle our nuclear weapons. Over the years, the U.S. and Russia have reduced their arsenals to less than one-sixth of what they were during the Cold War. The current security climate threatens to undo all that work, but we can choose another path. Learn how you can help.

hand smashes warhead model
How to Dismantle a Nuclear Bomb

Nuclear weapons are the most destructive weapons on the planet. You may not even realize how powerful they really are. Use this tool to better understand the effects of a nuclear detonation. Learn more about how the fireball, shock wave, radiation, and heat would separately impact a targeted city.


A lack of political will is the main barrier to getting rid of nuclear weapons. The technical know-how is there, but countries believe they need their nuclear weapons for security. Learn more about the rivalries that drive countries to pursue nuclear weapons.

Costs and Risks

It doesn’t take a war for nuclear weapons to hurt people. The truth is that nuclear weapons cause ongoing harm, including environmental contamination and exploitation of marginalized communities. Learn more about the costs and risks of just having nuclear weapons, even if they remain unused.

Sign up for Outrider emails
Get the Latest Articles from Outrider

Explore Our Nukes Story Archive

Read More