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-- Skip to main content × Search We’re watchdogging the coronavirus response. Read more Utility Menu About toggle History Accomplishments Funding & Financials Our Values Ways to Give Regional Work Programs People Racial Equity Jobs News Take Action toggle Climate Accountability Climate Impacts Power Ahead Transforming Transportation Preventing Nuclear War Healthy Food and Farms Stand Up for Science Science Network Reports & Multimedia en español Donate Donate + Donate now Renew Become a member Give monthly Gift memberships Gifts in honor & memory More ways to give Climate Feature COVID-19 Climate Hazards Climate hazards across the world will inevitably collide with the COVID-19 pandemic in ways that will disrupt emergency responses to both. Climate Change Climate change is one of the most devastating problems humanity has ever faced—and the clock is running out. Learn more about Climate Impacts Science Disinformation Solutions Urge Congress to be proactive in the face of extreme weather & COVID-19. Send letter Energy Podcast How Will COVID-19 Impact Clean Energy Progress? Renewable energy expert John Rogers is back on the podcast to talk about how COVID-19 is affecting clean energy jobs. Energy The energy choices we make today could make or break our ability to fight climate change. Learn more about Energy Renewable Energy Nuclear Power Fossil Fuels Solutions Make your state a clean energy leader. Send letter Transportation Feature Ride-Hailing is a Problem for the Climate Ride-hailing services are increasing carbon pollution. What can be done? Transportation Our transportation system is outdated and broken—and it needs to change. Learn more about Transportation Technologies Oil Solutions Demand Congress prioritize clean transportation as we rebuild our economy. Send letter Food Report Reviving the Dead Zone Each year, nitrogen runoff from Midwestern farms produces a large "dead zone" in the Gulf of Mexico, damaging fisheries and the people who make their living from them. Fortunately, there are solutions that can benefit both farmers and fishers. Food and Farms The US food system should be providing healthy, sustainable food for everyone. Why isn’t it? Learn more about Food Sustainable Agriculture Healthy Food Food Justice Solutions Urge Congress to support agriculture's role as a climate solution. Send letter Nuclear Weapons Video The Pain and Politics of Hiroshima Is the Japanese government helping or hurting global efforts to reduce nuclear risk? Nuclear Weapons They’re the most dangerous invention the world has ever seen. Can we prevent them from being used again? Learn more about Nuclear Weapons US Weapons Worldwide Missile Defense Solutions Tell Congress: the United States should never start a nuclear war. Take action Science & Democracy Report Let the Scientists Speak In its response to the COVID-19 pandemic, the White House has pushed experts out of the process and delivered inaccurate and contradictory messages—leaving the US public less informed about the risks we face. Science and Democracy Democracy and science can be powerful partners for the public good—and both are under attack. Learn more about Science & Democracy Independent Science Evidence-Based Decisions A Healthier Democracy Tell Congress to safeguard our elections. Send letter Take Action Donate Donate + Donate now Renew Become a member Give monthly Gift memberships Gifts in honor & memory More ways to give Menu Close × Main Menu Climate toggle Impacts Science Disinformation Solutions Energy toggle Renewable Energy Nuclear Power Fossil Fuels Solutions Transportation toggle Technologies Oil Solutions Food toggle Sustainable Agriculture Healthy Food Food Justice Solutions Nuclear Weapons toggle US Weapons Worldwide Missile Defense Solutions Science & Democracy toggle Independent Science Evidence-Based Decisions A Healthier Democracy Utility Menu About toggle History Accomplishments Funding & Financials Our Values Ways to Give Regional Work Programs People Racial Equity Jobs News Take Action toggle Climate Accountability Climate Impacts Power Ahead Transforming Transportation Preventing Nuclear War Healthy Food and Farms Stand Up for Science Science Network Reports & Multimedia Omari Spears/UCS We use science to make change happen. Learn more Don't let scientists be silenced—tell the EPA to listen to air pollution experts. Send letter Our work Feature UCS and the Coronavirus The is actively monitoring the coronavirus pandemic and its implications for scientific integrity. Press release We Stand in Solidarity We condemn the racism that persists in the United States and the racist actions of the Trump administration. Report Let the Scientists Speak In its response to the COVID-19 pandemic, the White House has pushed experts out of the process and delivered inaccurate and contradictory messages—leaving the US public less informed about the risks we face. Feature COVID-19 Climate Hazards Climate hazards across the world will inevitably collide with the COVID-19 pandemic in ways that will disrupt emergency responses to both. See all reports & multimedia We are experts and everyday people, fighting for change together. By signing up you'll receive emails from UCS . You can opt-out at any time. How we work Research the world’s most pressing issues Fight misinformation and defend science Communicate with the media, the public, and decisionmakers Mobilize our 500,000 supporters to advocate for change Learn more Accomplishments Rytut/Wikimedia Commons March 2020 Backed by Science, Honolulu Sues Big Oil for Climate Damages Working with information from a UCS co-sponsored forum and meetings with staff, the city and county of Honolulu, HI, filed a lawsuit to hold fossil fuel companies liable for their share of climate damages. Read press release See all Get email updates Sign up for updates from UCS ; unsubscribe at any time. Get text alerts Text "SCIENCE" to 662266 or sign up online . Sign up or text "SCIENCE" to 662266. Msg & data rates may apply. Text STOP to opt out. No purchase necessary. Terms and conditions . Support our work $25 $50 $100 $250 $1000 Other Make it monthly Donate Visit the store Podcast_logo_final Listen to the podcast The Equation A blog on science, politics, and activism. All Things Nuclear A blog on the nuclear threat. Footer Privacy Policy State Disclosures News Jobs Contact © We are a 501(c)(3) nonprofit organization. 2 Brattle Square, Cambridge MA 02138, USA (617) 547-5552 Close × COVID-19 is threatening our elections Urge governors to let research guide efforts to ensure all people can vote safely. You'll receive updates and urgent action alerts from UCS . You can unsubscribe at any time. Close × Tell President Trump that you stand with science. Add your name to our letter urging President Trump to stop putting politics before science. You'll receive updates and urgent action alerts from UCS . You can unsubscribe at any time. -- Close × Renew your support for science Goal: 3,000 member gifts Deadline: Midnight, 2/29/20 From trying to restrict information at the EPA, to attempting to gut the National Environmental Policy Act, the Trump administration continues to disregard science—but you can help. UCS members power hard-hitting, effective campaigns to stop the worst abuses and call out the attacks. Renew your support today First Name Last Name Amount -- We use cookies to improve your experience. By continuing, you accept our use of cookies. Learn more . I accept Close × Support our work $25 $50 $100 $250 $1000 Other Make it monthly Donate Other ways to give Renew Honor & memory Become a member Give monthly Make a planned gift Gift memberships More ways to give Your donation at work 87% of funds go directly to programs...