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.
Why support Only One
We’re on a mission to restore ocean health and tackle the climate crisis in this generation — with you.
We mobilize millions to win global campaigns.
We fund the world’s best ocean and climate solutions.
We tell stories that spark change for people and planet.
More ways to give
Give directly, the way you want to give
Get in touch with our team to give by check, by wire transfer, or tell us how you prefer to donate and we’ll work with you to maximize your gift.
Help save the planet every month
Our monthly memberships for individuals enable anyone to grow their own forests and reefs, and remove plastic and carbon pollution.
Plant ocean trees as a gift for a loved one
Give the gift of impact by planting ocean trees for that special someone as part of our challenge to restore a forest of one million mangroves.
Grow your impact with a brand partnership
We help businesses invest transparently in the future of our planet to become a leading impact partner in the ocean space.
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