Action Center

The Time for Climate Action is Now
President Obama delivered a clear message to Congress and the nation in his State of the Union address: the time for climate action is now. It’s your turn—urge Congress to listen to the science and take bold climate action.
- Urge the White House to stengthen the integrity of science. Act Now »
- Tell President Obama to make 'Half the Oil' a reality. Act Now »
- Stop climate misinformation in the media. Act Now »
- Test your knowledge of global warming against public officials, media personalities, and political hacks and get a free "Got Science?" sticker. Act Now »
Scientists: Get Involved!
Calling all scientists, engineers, health professionals, and economists:
Join thousands of other experts in efforts to build a healthy environment and a safer world. Sign up for the UCS Science Network today. Or check out our Early Career Scientists Initiative to work with emerging leaders in the scientific community.

