All climate resources
Activist Resource
1992 World Scientists' Warning to Humanity
This appeal, written in November 1992, was the World Scientists' Warning to Humanity and was written and spearheaded by the late Henry Kendall, former chair of UCS's board of directors.
Podcast
Hurricane Season 2021
Senior Climate Scientist Astrid Caldas elaborates on Ida—and the many other deadly and damaging 2021 storms made worse by climate change.
Report
Quantifying the Impact of Future Extreme Heat on the Outdoor Work Sector
Policies that cut emissions are critical for ensuring the well-being and livelihoods of outdoor workers.
Report
One Year of Science Under Biden
UCS experts and analysts evaluate the Biden-Harris administration's actions across nine issue areas.
Podcast
The Fossil Fuel Industry’s Continued Lies
Accountability expert Kathy Mulvey and climate litigation scientist Dr. Delta Merner discuss the industry’s deception.
Podcast
The Rapidly Changing Arctic
Arctic expert Joel Clement is back with an update on federal science in the region, and how Alaska Natives are adapting to the changing landscape.
Explainer
Tropical Deforestation and Global Warming
Tropical deforestation accounts for less than 10 percent of the world's global warming pollution. Protecting forests helps to fight global warming, protect biodiversity, and promote sustainable development.
Report
The Fossil Fuel Industry and Colorado
The oil and gas industry has used deceptive tactics to exert outsized political control in Colorado.
Podcast
Floods, Fires, and Outdated Disaster Plans at Chemical Facilities
Researcher Casey Kalman discusses how chemical facilities can prepare for worsening climate change and natural disasters.
Podcast
Ford F-150 Pickup Truck Goes Electric
Vehicles expert Dr. David Reichmuth discusses the pros and cons of the new electric pickup truck.
Report
3 Challenges, 3 Errors, and 3 Solutions to Integrate Frontline Communities in Climate Change Policy and Research
A peer-reviewed article in Perspective.
Report
Bright and blind spots of water research in Latin America and the Caribbean
A peer-reviewed article in Hydrology and Earth System Sciences.