We have some exciting news. Starting on February 20, leaders from around the world will meet at the United Nations, where — after nearly 20 years of negotiations — they could finalize one of the most important protection measures in ocean history: the High Seas Treaty. We’ve been doing everything we can to move the treaty forward, which is why Only One is teaming up with Greenpeace, the High Seas Alliance, RISE UP, and Jane Fonda to deliver our High Seas petition to key decision-makers at the start of the conference. But in order to maximize our impact and secure the future of our ocean through this treaty being agreed, we need your help to raise the volume on this effort to new levels. Add your name to the High Seas petition — we are so close to reaching our goal of 200,000 signatures.
Three solutions that supersize impact for people and planet.
With our monthly membership, fund projects that support three crucial solutions for ocean and climate health.
Restore mangrove forests
These remarkable ocean trees can store four times more carbon than rainforests on land.
Rebuild coral reefs
Reefs are home to 25% of marine species, but face an existential threat from global warming.
Stop ocean plastic
Plastic that enters the ocean kills wildlife and eventually finds its way into our bodies, but we can stop the tide of pollution.
How we select world-class projects
We only support trusted, locally-rooted project partners backed by the latest science.
Want to become one of our project partners?
We are on the lookout for proven projects focused on mangrove restoration, coral planting, and plastic removal year round, to supersize impact. If you are part of or know of a project like this, let us know.