Explainers
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Cumulative Impacts Policies
In the real world, no one is exposed to one pollutant from one source at a time. Cumulative impacts policies seek to address multiple exposures to pollutants and sources of pollution.
Explainer
How Radiation Interacts with the Human Body
Radiation is absorbed by humans in many ways, and can harm the human body in the short and long term.
Explainer
Health Impacts of Radiation Exposure
Radiation is associated with a wide range of adverse health outcomes, including acute radiation sickness, burns, cancer, cardiovascular disease, or even death.
Explainer
Where Radiation Comes From
Human-made sources of radiation have increased since the 1940s in the environments people live in and near.
Features
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2024 Annual Report
With your help, we made significant strides toward a better future in 2024.
Feature
Race and Representation Interactive Map
Explore 2020 voter turnout and ballot rejection data at the precinct level in 11 counties in 7 battleground states.
Feature
Looming Deadlines interactive map
An interactive map that guides users through the results of our 2024 Looming Deadlines report on sea level rise.
Feature
Danger Season 2024
This tool, updated daily, shows how many people across the United States face risks right now from climate impacts.
Videos
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Five Facts about EVs
Electric vehicles (EVs) have come a long way with dozens of models available to US drivers.
Video
Inside Multnomah County's Climate Lawsuit
In 2021, Multnomah County, Oregon faced a deadly heat dome, where temperatures reached as high as 116F and more than 60 people were killed in that county alone.
Video
A People-Centered Transportation System
A future with more transportation choices will better serve the people and our communities.
Video
Sea level rise, explained by kids
Young people have a lot to say about how global warming is changing the world.
Podcasts
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Science Will Not Be Silent
The 2024 election results are sending shockwaves through the scientific community, but we haven’t been caught flat-footed.
Podcast
XKCD
As a post-election palate cleanser, Jess talks with webcomic artist, author, and cultural phenomenon creator Randall Munroe. They discus stick figure science cartoons and endless curiosity, delve into science mysteries, and even workshop lava moats.
Podcast
Spooky, Scary Skeletons
Jess talks with Dr. Ken Lacovara, renowned paleontologist about the fate of the dinos, our planet, and a revolutionary new museum in New Jersey where the two collide.
Podcast
Move It, Move It
Everyone needs to get from point A to point B, and Jess talks with urban planner and UCS Director of Clean Transportation Steven Higashide about the latest and greenest in what moves us.