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4 September 2025
Repealing EPA’s Endangerment Finding Threatens Decades of Climate Progress: Take Action
AGU is deeply alarmed by the Environmental Protection Agency’s plan to reverse its longstanding endangerment finding for greenhouse gases. This action undermines decades of rigorous scientific research showing that carbon dioxide, methane and other emissions pose a clear threat to human health and welfare. AGU stands firmly with the global scientific community: The weight of evidence is unequivocal, and regulatory safeguards must reflect the best available science. By reversing …
7 August 2025
AGU’s 2025 Science Policy Mid-Year Report
AGU is pleased to present it’s 2025 mid-year policy report. This year, even through difficult times, we have accomplished so much as a community. See the highlights or download the full report: AGU Steps Up to Meet the Moment in 2025 AGU Empowers Scientists Expanding Our Policy Community AGU’s Influence and Networks Grows, Creating Policy Impact
18 July 2025
Faced with decimation of federal science, our community stands up for science like never before
“I came today to put a face to science and what these cuts mean, and I also wanted to change the script from being called a ‘fraudster’ to being called a patriot. I believe that scientists serve their country using the skills that they have.” –Dr Jennifer Morash, June 2025 Days of Action participant Scientists serve communities through deeper understanding of our world, leading to improvements in our health, environment, …
11 July 2025
Community Blog: Showing up for one another when it feels like we don’t matter
Guest post by Dr. Heidi Steltzer Sixteen years ago, I chose with intention to live in rural southwest Colorado. There were many reasons, including my intuition guided me here. I needed to be in relationship with people who live in a rural region, many of whom don’t engage often with scientists. I’ve given lots of talks, spoken on panels, and engaged with folks to talk climate here. They all …
21 May 2025
AGU joins letter in support of USGS’s Climate Adaptation Science Center
On 20 May 2025, AGU joined various organizations in a letter to Interior Secretary Dough Burgum in support of USGS’s Climate Adaptation Science Centers. On behalf of the undersigned organizations, we write to express our strong support for the U.S. Geological Survey’s National and Regional Climate Adaptation Science Centers (CASCs) and urge that they be fully funded in the Fiscal Year (FY) 2026 budget, at the FY2025 funding level …
9 May 2025
AGU joins letter in support of the USGS Ecosystems Mission Area
On 30 April 2025, AGU joined a number of professional societies in support for funding of the USGS’s Ecosystem’s Mission Area sent to the Secretary of the Interior. Our organizations write in full support of the USGS Ecosystems Mission Area. We urge you to fully fund the Ecosystems Mission Area (EMA) at the same FY25 funding level in the FY26 federal budget for the agency to continue its critical …
Science in Action: Reflections on the 2025 AAAS CASE Workshop
Science in Action: My Reflections on the 2025 AAAS CASE Workshop By Ayobami Oladapo, PhD Student in Earth, Atmospheric, and Planetary Science at Purdue University Earlier this month, I had the opportunity to attend the American Association for the Advancement of Science (AAAS) Catalyzing Advocacy for Science and Engineering (CASE) Workshop in Washington, D.C. The 3-day-long workshop was a great experience for me, from learning about the history of U.S. …
9 April 2025
AGU Days of Action Activities in Your District
AGU Days of Action Activities in Your District 14-25 April 2025 As a community of scientists, now is the time to come together and demonstrate the robust, widespread support for sustained investment in the Earth and space sciences. Let’s all take action during these two weeks, when Congress will be back in their home districts: Call your Members of Congress at their home districts Attend an event hosted by a …
26 March 2025
AGU sends letter to House leadership with deep concern for the DETERRENT Act
On 25 March, AGU sent a letter to House leadership expressing concern over the DETERRENT Act. On behalf of the American Geophysical Union (AGU) and our global community of more than half a million in the Earth and space sciences, I write to express our deep concerns regarding H.R.1048, the “Defending Education Transparency and Ending Rogue Regimes Engaging in Nefarious Transactions” (DETERRENT) Act. While we support efforts to enhance …
6 March 2025
AGU joins letter of support to the science community
AGU joined a coalition of other science societies and organizations to rally around the scince community in support of their work. TO THE RESEARCHERS, EDUCATORS, AND ACADEMICS OF THE UNITED STATES OF AMERICA, YOUR WORK IS NEEDED NOW MORE THAN EVER. American science and innovation have advanced humanity for generations. The pursuit of science has led to humanity’s greatest advances, improving people’s lives and the health of our planet. But …
AGU joins letter asking Congress to oppose attacks on the U.S. scientific enterprise
On 4 March 2025, AGU joined a letter to Congressional leadership requesting congress rejects the current Administration’s policies harming the U.S. scientific enterprise. Recent actions have disrupted vital scientific research, impeded scientific meetings and review panels, delayed salary payments for students and postdocs, dismantled key workforce development programs, and caused the unnecessary loss of vital experts from federal research agencies. On behalf of the undersigned scientific societies and organizations, …
AGU joins letter with the Council of Professional Associations on Federal Statistics opposing removal of federal data
On 11 February, AGU joined a letter to Congressional leadership expressing concern and strong opposition to the removal of public data from federal websites. Removing or curtailing access to these data, even temporarily, erodes the public trust that federal statistical and scientific agencies have earned. We, the undersigned organizations and individuals, write to express our concern and strong opposition to the recent incidents in which public data have been …
AGU joins other science societies to comment on FCC satellite rulemaking
On 28 February, AGU joined several other science societies to provide comments on the Wireless Telecommunications Bureau’s Public Notice that seeks to supplement the record in this rulemaking proceeding on a proposal to re-allocate the 1675-1680 MHz band for shared use between incumbent federal operations and non-federal fixed or mobile operations on a co-primary basis. See the full letter with signatories and citations here.
AGU endorses RESEARCHER Act
On 28 February, AGU sent a letter to science committee leadership in the House and Senate once again endorsing the RESEARCHER Act. Our nation’s graduate and postdoctoral researchers often face considerable economic challenges while pursuing a career in higher education and research, and we support the goals of this legislation to address those challenges. Read the full letter: On behalf of the American Geophysical Union (AGU) and our global …
28 February 2025
AGU joins nearly 500 organizations to oppose dismantling of NOAA
On 25 February, AGU joined nearly 500 businesses, organizations, and institutions in a letter to Congress to urge them to oppose cuts to National Oceanic and Atmospheric Administration (NOAA). See the letter below: Dear Members of Congress, The businesses, organizations, and institutions signed below strongly urge you to oppose actions by the Trump administration to dismantle, privatize, or significantly diminish the critical services and functions of the National Oceanic …
3 February 2025
AGU’s 2025-2026 Policy Priorities
Since 2019, AGU has developed policy priorities to guide our advocacy efforts and accelerate the advancement of important science policies and legislation. These policy priorities reflect AGU’s broader strategic goals, the evolving policy landscape, and the needs of our members. After reviewing feedback from AGU members and leaders, we are pleased to share AGU’s 2025-2026 policy priorities. The priorities focus on three key areas: Confronting climate change through research, …







