We are one earth.
Together we can solve the climate crisis through three pillars of collective action - a just transition to 100% renewable energy, protection and restoration of half of the world’s lands and oceans, and a shift to net-zero food systems and fibersheds.
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Asiatic lions: coming back from the brink of extinction
Once in the double digits, Asiatic lion populations are bouncing back thanks to protected areas.
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UN declares a healthy, sustainable environment is a human right
The UN officially passes a resolution that access to a “safe, clean, healthy, and sustainable environment” is a fundamental human right.
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Pope Francis urges world leaders to protect 50% of lands and oceans for the survival of biodiversity and humanity
In a historic press conference on the Care of Creation, Pope Francis calls for a UN agreement to safeguard half of the planet using One Earth-backed research.
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Breakthrough monitoring technology to save the world’s tigers
For the first time ever, wild tigers and their prey have been detected by Trailguard AI - artificial intelligence powered cameras that transmit images to the cell phones and computers of park managers.
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Climate Hero: Sumarni Laman
A community coordinator for Youth Act Kalimantan, Sumarni Laman empowers Indonesia’s Indigenous youth to take action against the region’s forest fires.
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One Earth selected as featured charity on Fintech TV
Fintech TV, the global broadcasting network for entrepreneurs and investors focusing on financial technologies, rolls out call-to-action button featuring One Earth.
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A Moment 4 Nature, a Lifelong Commitment
The President of the UN General Assembly convened an event to examine the interconnected environmental threats hampering efforts to achieve sustainable development.
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The important role Bengal tigers play in the Sundarbans mangroves
As apex predators, Bengal tigers balance their ecosystem and help keep the mangroves of India a significant carbon sink.
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How moths keep our world blooming, pollinating in the night
While the world sleeps, moths are busy pulling the graveyard pollinating shift, visiting more flower species than bees and butterflies.

Daughters for Earth
Daughters for Earth has announced the first round of grants to 24 inspiring women-led and women-operated projects working to protect and restore nature and regenerate the Earth.
Join The Campaign
What is Philanthroactivism?
In order to achieve the 1.5°C goal of the Paris Agreement, we need a new kind of climate philanthropy, one which prioritizes funding for projects on the frontlines of the climate crisis.
Our Approach
One Earth Science
One Earth spearheads and supports scientific research to advance climate solutions. Our Science & Policy program is contributing to the development of a 'blueprint' to achieve the 1.5°C goal -- what needs to happen, where it needs to happen, and by when. Learn more about the groundbreaking One Earth Climate Model, the Global Safety Net, and other research initiatives that are influencing climate ambition and driving action.
Explore The Science
Partner With Us!
One Earth partners with individuals and family offices, companies, and nonprofit organizations to maximize their philanthropic impact on climate change.
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Discover your Bioregion
What if nature could draw a map of the world? Working with scientists around the world, we present a new map of our planet's 185 unique bioregions. The One Earth Navigator locates your bioregion and allows you to discover key species in your area and how you can help your ecosystems thrive.
Launch Navigator