All videos
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A World Without Nuclear Weapons
We can build a future that promotes diplomacy, environmental justice for frontline communities, and one where we abolish these uniquely destructive weapons.
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The Case Against ExxonMobil, Chevron, and other Fossil Fuel Companies
Across the world, fossil fuel companies face a wave of new lawsuits for their role in the climate crisis.
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Risks & Consequences of Russia's War on Ukraine
What are the humanitarian costs of the use of tactical nuclear weapons?
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How Narrative Inspires Change
Writers across disciplines who explore our impact on the planet through their writing and whose genres have served to inform, move, and inspire action.
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The Power Grid Is a Top Climate Solution. But What Is It?
The power grid makes modern life possible—but it’s also holding us back.
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Use Your Scientific Expertise to Make a Safer and Healthier World
Submitting a public comment to the record is an important way to make your voice heard in the policymaking process.
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Scientists React to Testimony on Oversight and Reform
Watch scientists react to some of the most outrageous statements made by CEOs of fossil fuel companies.
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How to Counter Disinformation
Learn how to spot disinformation and stop it in its tracks.
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Video: UCS Federal Scientists Survey 2022
A video introduction to our longstanding survey of scientists in federal agencies.
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Electric Vehicles are Cleaner
Electric cars and pickups produce roughly half the climate-changing emissions of a similar gasoline car by the end of their lifetimes.
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Why Climate Resilience Is Like a Tiger Chase
Everyone knows we need to cut emissions. But we need to start adapting too.
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UCS Conversation: Science as Art
Scientists who have connected their areas of study to their art form and use that work to open pathways to connection and understanding of science.