We're here to solve the planet's most pressing problems.
Our mission: to use rigorous, independent science to solve our planet's most pressing problems. Joining with people across the country, we combine technical analysis and effective advocacy to create innovative, practical solutions for a healthy, safe, and sustainable future.
...in the service of people and the planet.
Justice and Equity
...for people of all races and incomes—now, and for future generations.
...to take principled, science-based stands in the public arena.
...to always examine evidence critically, openly, and honestly.
...to promote a voice for all in government decisions.
...inspiring and mobilizing people to build a healthier, safer, and more just world.