Greenpeace
Change the World
We are resolutely independent, we do not accept funding from corporations or governments. We connect communities and stay accountable to the people we serve.
Union of Concerned Scientists
Science for a Healthy Planet and a Safer World
Our scientists and engineers develop and implement innovative, practical solutions to some of our planet’s most pressing problems—from combating global warming and developing sustainable ways to feed, power, and transport ourselves, to fighting misinformation, advancing racial equity, and reducing the threat of nuclear war.