| Environmental Defense Fund

Our work

We deliver game-changing solutions that have a real impact for people around the globe. Our vision: A vital Earth. For everyone.

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Bill Nye the Science Guy highlights the fastest way to slow global warming

The fishers battling climate change and overfishing in the fight to feed a hungry world

Our impact

For more than 50 years, we have been building innovative solutions to the biggest environmental challenges — from soil to space.

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Slashing methane to slow global warming right now

Deep inside the Amazon, Indigenous leaders are fighting for our planet's future

About us

Guided by science and economics, and committed to climate justice, we work in the places, on the projects and with the people that can make the biggest difference.

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Reimagining business for a sustainable future

Our bold plan to stabilize the climate for a vital Earth

Get involved

If we act now — together — there’s still time to build a future where people, the economy and the Earth can all thrive. Every one of us has a role to play. Choose yours.

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5 ways to fight climate change and be a better advocate

Protect yourself from harmful chemicals in drinking water

News and stories

Stay informed and get inspired with our in-depth reporting about the people and ideas making a difference, insight from our experts and the latest progress in the climate flight.

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Vital Signs, our digital magazine, will make you think and give you hope

Want to use your job to save the planet? Degrees is for you.

Vickie Patton's updates