The Paris climate negotiations are the most important international summit of our time. The global community must make strong commitments to reducing greenhouse gas emissions and stopping climate change.

Here are some actions you can take through the Sierra Club’s Local to Global campaign to urge a world-changing outcome in Paris:

1. Sign a petition to world leaders here.

2. Add your climate selfie to the #ActInParis photo petition!

3. Work with your local government to send a letter to President Obama - sample letter here.

4. Ask your mayor to sign on to the Compact of Mayors.

5. Find more info at http://www.ActInParis.org and http://www.sierraclub.org/paris/local-global.