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We use science to make change happen.
Our work
Open letter
Scientists & Experts Want Climate Action
In this open letter signed by prominent scientists, we highlight five important steps Biden can take on climate change.
Explainer
COVID-19 Vaccine FAQ
As COVID-19 vaccines become more widely available, it's important to have access to reliable scientific information. Here are answers to the most common questions.
Report
Losing Ground
Farmland consolidation—the trend toward fewer, bigger farms—has been accompanied by social and economic consequences that threaten the long-term health of farm communities.
Podcast
Bill Gates and “Advanced” Nuclear Reactors
Physicist Dr. Edwin Lyman discusses the safety, security, and environmental impact of proposed “advanced” nuclear reactors.
How we work
Accomplishments
Scientific Integrity Codified in US Government
UCS has led the demand for independent, impartial science informing federal policies since 2004, when we coined the term “scientific integrity.” A recently signed presidential memo now includes numerous UCS recommendations on restoring federal science.