We have an agreement. Now it's time for action.

In December 2015, world leaders gathered in Paris with a mission as simple as it was daunting: Save the planet before it’s too late. After two weeks of discussion and negotiation, they signed an historic agreement to reduce the dangerous carbon pollution that's driving global climate change. With nearly 200 countries committed to climate action—and cities, businesses, innovators, and investors joining the fight—we can speed the shift away from dirty fossil fuels and toward cleaner, smarter energy. And we can build a better future for us all.

A crisis that took centuries to get here won't go away, but it has met its match in the collective will of a united world. Climate change is our problem. Together, we can solve it.


Sign Our Petition to World Leaders:

Join NRDC Trustee Robert Redford and be among hundreds of thousands of activists demanding bold action to solve the climate crisis. Add your voice to this petition, which we’ll deliver to world leaders in Paris: Climate change impacts every part of our world. We are running out of time, but not solutions. We urge you to work for climate action, including an agreement committing all nations to specific steps that help achieve a low-carbon future. Thank you.

Add Your Voice!

When you take action you’ll become a member of NRDC's Activist Network. We will keep you informed with the latest alerts and progress reports, including our Climate Action Update emails about what’s happening in Paris.


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Step 3: Follow the News

Step 4: Understanding Paris

Climate Agreement Explained
NRDC Director of Programs Susan Casey-Lefkowitz breaks down how we’ll deliver on the promise of ambitious climate action made in Paris.
What It All Means
NRDC's scientific, legal, and policy experts dissect the final COP21 agreement from every angle and answer your burning questions about the deal.
Inside the Talks
What’s it like to help protect the world from climate chaos? NRDC President Rhea Suh provides a daily peek behind the scenes at COP21.
The onEarth 10
Think you can’t mix a healthy climate with a healthy economy? These business leaders and innovators are betting the world on the fact that we can.
Why It Matters
Climate change is far more than just an “environmental” problem. The toughest issues facing our planet  are all connected to fighting climate change.
Grading the Nations
The world's most-polluting countries had some important homework to do before the Paris climate talks. Here's how their carbon-cutting pledges score.
The Moral Imperative
Pope Francis made a strong call for climate justice this year, saying we must join together to care for our “common home.” Many moral leaders have joined him.
Our Last Chance
Get pumped for climate action with the stirring speech that NRDC trustee Robert Redford delivered to the United Nations this summer.