Now is the time to fight for policies that support a transportation system that truly centers the communities it’s meant to ...

This guide is a resource to help protect us from cumulative impacts of pollution—especially in disproportionately impacted ...

In the real world, no one is exposed to one pollutant from one source at a time. Cumulative impacts policies seek to address ...

As California transitions to a transportation system powered by clean electricity, it must phase out the existing supply ...

By investing in renewable energy, we can directly ramp down gas—and decrease its climate, health, and environmental harms.

The Union of Concerned Scientists collaborates with partners to connect scientific experts, legal scholars, and practitioners through the UCS Science Hub for Climate Litigation. We are building a ...

Kristina Dahl is principal climate scientist for the Climate & Energy program at the Union of Concerned Scientists. In her role, she provides scientific direction, strategic thinking, and technical ...

Food production in the United States is at a crossroads. For decades, the public policies and big corporations that shape our food and agricultural system have pressed farmers to manage their land ...

The continued production and use of fossil fuels threatens our climate, public health, and human rights. A fossil fuel phaseout is necessary to build a healthier, safer, and more just world, and any ...

Coal, gas, and other fossil fuels are neither sustainable nor safe. We shouldn’t use them. Coal, oil, and methane gas are fossil fuels formed over time from the remains of living organisms. In the ...