All videos
Video
![Person enters a door at the Union of Concerned Scientists office](/sites/default/files/styles/thumbnail/public/2020-03/ucs-doorway-with-name_1500x900.jpg?itok=Io6Hg8WQ)
Video: UCS Federal Scientists Survey 2022
A video introduction to our longstanding survey of scientists in federal agencies.
Video
![Electric vehicles vs. gas vehicles](/sites/default/files/styles/thumbnail/public/2022-08/driving-cleaner-video-still.jpg?itok=od6sWrpe)
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.
Video
![An animated tiger on fire](/sites/default/files/styles/thumbnail/public/2022-07/tiger-thumbnail.jpg?itok=gPHpALMs)
Why Climate Resilience Is Like a Tiger Chase
Everyone knows we need to cut emissions. But we need to start adapting too.
Video
![Xin Liu's artwork.](/sites/default/files/styles/thumbnail/public/2022-01/Xin%20Liu%20Artwork.jpg?itok=OBwQhjM1)
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.
Video
![Historic Air Force video still with nuclear missiles](/sites/default/files/styles/thumbnail/public/2022-01/sole-authority-video-still.jpg?itok=2Ktow2_-)
Ending Sole Authority
In the United States, the sole authority to order the use of nuclear weapons belongs to the president.
Video
![A field during golden hour.](/sites/default/files/styles/thumbnail/public/2021-10/kent-pilcher-87MIF4vqHWg-unsplash.jpg?itok=SmIQV60e)
Poetry of Science
Contemporary poets whose work explores science and our relationship to the earth.
Video
![A silhouette looks up at a starry sky.](/sites/default/files/styles/thumbnail/public/2020-11/1500-900-starry-sky.jpg?itok=nMPvmjGN)
Connecting Faith, Climate and Justice
Meet the faith leaders who will share how their beliefs inform their advocacy and action.
Video
![A person uses their cell phone to call their representatives.](/sites/default/files/styles/thumbnail/public/2021-10/Fy8_HRC4NlI-HD.jpg?itok=jzhMroo1)
American Democracy Under Siege
In the last few years, many elected leaders have attacked voting rights, cast doubt on free and fair elections, and served private interests over the public good. But all is not lost.
Video
![Workers outside in the heat](/sites/default/files/styles/thumbnail/public/2021-08/Outdoor-construction-workers.jpg?itok=wEyLPook)
Video: Too Hot to Work
The Union of Concerned Scientists released a new report titled “Too Hot to Work,” which examines the effects of extreme heat on outdoor workers’ health and livelihoods.
Video
![Sayo Saruta, President of Japan's New Diplomacy Initiative](/sites/default/files/styles/thumbnail/public/2021-07/aug-4-gsp-talks-with-japan-ndi.jpg?itok=CBEQLndA)
Global Security Talks with New Diplomacy Initiative
On August 4, 2021, UCS and Japan's New Diplomacy Initiative will hold a virtual discussion on how Japan can move beyond nuclear deterrence.
Video
![Illustration of a hypersonic missile entering its glide phase](/sites/default/files/styles/thumbnail/public/2021-05/hypersonics-video-screenshot.jpg?itok=PMIuRTTl)
Hypersonic Missile Myths
There's a lot more hype than new technology when it comes to these expensive weapons.
Video
![Screenshot of No First Use Policy video](/sites/default/files/styles/thumbnail/public/2021-03/nfu-video-screen-capture.jpg?itok=U4PensNy)
No First Use Policy
In supporting a NFU policy, the Biden administration can take bold action to reduce the nuclear dangers we all face.