An Open Letter from U.S. Scientists Imploring President Biclen to End the Fossil Fuel Era October 7, 2021 President Joseph R. Biden Jr. 1600 Pennsylvania Ave, N.W. Washington, DC 20001 Dear President Biden, As U.S. scientists, we write with the utmost alarm about the state of our climate system. As overwhelming evidence shows, the reality of our situation is now so dire that only a rapid phase-out of fossil fuel extraction and combustion can fend off the worst consequences of the climate crisis. In this time of peril, we call on you to fulfill your campaign pledge to listen to science, take bold action to lead the nation back from the brink of runaway climate chaos, and lead the world in a rapid transition away from fossil fuels. We urge you to: • Completely stop federally authorized fossil fuel expansion by banning new federal fossil fuel leasing, fracking, and drilling on public lands and waters; directing federal agencies to stop issuing permits for fossil fuel infrastructure projects from pipelines to petrochemical plants; and ending fossil fuel exports and subsidies; • Declare a climate emergency to reinstate the decades-long ban on crude oil exports, direct a portion of military spending to a rapid construction program of renewable energy projects, and provide loan guarantees to advance a rapid, just buildout of clean renewable energy; • Abandon industry delay tactics including carbon capture and storage, blue hydrogen, and carbon offsets, that impede the rapid transition to renewable energy and allow the fossil-fuel era to continue. These industry schemes are dangerous distractions. The people of the United States are already experiencing intensifying climate disasters caused primarily by extracting, transporting, and burning fossil fuels, and the types of disasters we are living through now are certain to get worse - much worse - without emergency action. Black, Brown, Indigenous and impoverished frontline communities bear the brunt of climate disasters and other fossil fuel industry harms, including air and water pollution that increase the risk of respiratory illnesses, pre-term births, cancer, and premature death. Unfortunately, despite your campaign pledge to "listen to science" and your declaration that climate change represents an "existential threat," your approach to fossil fuels is inconsistent with the kind of rapid transition away from fossil fuels this emergency demands. Indeed, in its first six months, your administration has taken several steps to continue advancing fossil fuel extraction and use. These include: • Continuing to approve fracking and drilling permits on federal lands, despite your campaign pledge to ban new oil and gas permitting on public lands and waters; • Supporting multiple tar sands oil and oil pipelines, including the Dakota Access and Enbridge Line 3 pipelines, despite your power to halt both of these climate-destructive projects; • Appealing a court order in order to allow fracking in Ohio's Wayne National Forest; • Advancing a proposal for oil and gas exploration near Dinosaur National Monument in eastern Utah and in the Gulf of Mexico; • Backing a Trump-era oil project in Alaska that will produce over 100,000 barrels of oil a day for 30 years; • Supporting public subsidies for fossil fuels through fossil hydrogen, CCS and LNG exports; • Pressuring OPEC to boost oil production; • Backing offset schemes that would allow the fossil fuel industry to justify continuing emissions because of claimed emissions reductions elsewhere in the economy. UN Secretary-General Antonio Guterres has declared the newest findings of the recent IPCC report a code red for humanity. We urge you to convene world leaders around a shared vision for moving humanity off fossil fuels and avoiding carbon offset schemes and fossil-fuel industry delay tactics. Our chances for avoiding irreversible and uncontrollable climate chaos diminish daily. We implore you, on behalf of and for the love of all life on Earth, to respond to the greatest threat ever to face our species and lead the transition away from fossil fuels that humanity desperately needs. Sincerely, Scientists joining this letter do so in their individual capacities and not on behalf of the institutions with which they are affiliated. Initial Signatories Peter Kalmus, PhD Climate Scientist UCLA Joint Institute for Regional Earth System Science and Engineering Sandra Steingraber, PhD Senior Scientist, Science and Environmental Health Network Co-founder, Concerned Health Professionals of New York Robert Bullard, PhD Distinguished Professor of Urban Planning and Environmental Policy, Texas Southern University Director of the Bullard Center for Environmental and Climate Justice Robert W. Howarth, PhD David R. Atkinson Professor of Ecology and Environmental Biology Cornell University Mark Z. Jacobson, PhD Professor of Civil and Environmental Engineering, Stanford University Director, Atmosphere/Energy Program Senior Fellow, Woods Institute for the Environment Senior Fellow, Precourt Institute for Energy Co-Founder, The Solutions Project, 100.org, and the 100% Clean, Renewable Energy Movement Michael E. Mann, PhD Distinguished Professor of Atmospheric Science Pennsylvania State University Aradhna Tripati, PhD Professor, Institute of the Environment and Sustainability Director, Center for Diverse Leadership in Science University of California, Los Angeles Additional 331 Signatories Cynthia Alff-Steinberger, PhD University of Geneva Elan R. Alford, PhD Conservation Fellow, Mt. Cuba Center Lauren Alteio, PhD Postdoctoral Scientist Rebecca Altman, PhD Science and Environmental Health Network Amanda Alva, MS Graduate Student Researcher, Auburn University Jonathan G. Andelson, PhD Rosenfield Professor of Social Science, Grinnell College Vanessa Anderson, BS University of Texas at Austin, Chemical Engineering Student Tyler Anthony, PhD Postdoc, University of California, Berkeley Lillian Aoki, PhD Research Scientist, University of Oregon Christina Aragon, PhD Graduate Research Assistant, Oregon State University Heidi Arjes, PhD Research Scientist, Stanford University Auma Arunachala, PhD Retired, Charles University Medical Faculty Jeanie Anderson, BS Systems Analyst Jessica Balerna, PhD Candidate University of South Florida Geert Barentsen, PhD Research Scientist, Bay Area Environmental Research Institute Kathy Barker, PhD Clinical Assistant Professor, University of Washington Mathew Barlow, PhD Professor of Climate Science, University of Massachusetts Lowell Phoebe Barnard, PhD Professor, University of Washington and CEO, Stable Planet Alliance Rebecca Barnes, PhD Associate Professor, Colorado College J. Jotautas Baronas, PhD Marie Sklodowska-Curie Fellow, Institut de Physique du Globe de Paris Jennifer Barr, PhD Scientific Editor and Writing Consultant Samuel Bartušek, PhD Student Columbia University, Lamont-Doherty Earth Observatory Ethan Bass, PhD Candidate Cornell University, Department of Ecology and Evolutionary Biology Franz Baumann, PhD New York University Russell Benedict, PhD Professor of Biology, Central College Kyla Bennett, PhD Science Policy Director Brandon Benton, PhD Postdoctoral Fellow, Cornell University Melissa Berke, PhD Associate Professor of Geology Miranda Bernard, PhD Postdoc, Duke University Neil P. Bernstein, PhD Professor Emeritus Mount Mercy University, Adjunct Professor University of Iowa Diana Bernstein, PhD Assistant Research Professor, University of Southern Mississippi Robert L. Beschta, PhD Professor Emeritus, Department of Forest Ecosystems and Society, Oregon State University Nicole Betz, PhD Postdoctoral Research Associate Eugene Bible, BS Engineer Andrea Bixler, PhD Professor, Clarke University Amy C. Blair, PhD Professor of Biology, St. Ambrose University Richard Bold, BS Geologist Gregory Brabeck, PhD Research Scientist, Bruker Daltonics Renato K. Braghiere, PhD Postdoctoral Research Scientist, NASA Jet Propulsion Laboratory Jay Brett, PhD Johns Hopkins University Claire V. Broome, MD Adjunct Professor Public Health Nathan Brown, PhD Assistant Professor, University of Texas Steffen P. Buessecker, PhD Postdoctoral Scholar Garry R. Buettner, PhD Professor, University of Iowa, Iowa City Kate Bulinski, PhD Associate Professor of Environmental Studies Joy Buongiorno, PhD Assistant Professor of Environmental Biology Roland Burgmann, PhD Professor, University of California, Berkeley Michael W. Busch, PhD Research Scientist, SETI Institute Seth M. Bushinsky, PhD Assistant Professor, University of Hawai'i at Mänoa Ryan Caldwell, BS Research Assistant, JAX Fred J. Caleflll, PhD Science Systems Engineer/Geologist David G. Campbell, PhD Professor of Biology, Grinnell College Jennifer Campbell, PhD Medical Science Liaison Frank Cappuccio, PhD Lecturer, Research Associate Gregory R. Carmichael, PhD Professor of Chemical Engineering, University of Iowa Jonathan Carroll-Nellenback, PhD Professor of Physics and Astronomy, University of Rochester C. Cecale, PhD Assistant Professor Angela M. Cecil, PhD Professor F. Stuart Chapin III, PhD Retired Professor, University of Alaska Fairbanks Digant Chavda, MS Graduate Student Holly Childs, MS Process Development Specialist, 3M, Retired Saphira Chiu, MS University of Louisville John Erich Christian, PhD Postdoctoral Fellow, Georgia Institute of Technology James Alexander Clark, PhD Computational Scientist, California Institute of Technology & Georgia Institute of Technology Kim Cobb, PhD Professor Shane Coffield, MS Graduate Student Researcher, UC Irvine Anne C. Cohen, PhD Retired Research Professor, UCLA Sarah Cohen, PhD Professor, San Francisco State University Kimberly Colgan, PhD Candidate Doctoral Candidate, University of Minnesota Larry Collins, PhD Assistant Professor, Biology Steven Colome, ScD Hearing Board Officer, Santa Barbara Air Pollution Control District Susan G. Conard, PhD Affiliate Faculty, George Mason University Jennifer Cotton, PhD Associate Professor, California State University Northridge Madeleine Cule, PhD Data Scientist Calum Cunningham, PhD Postdoctoral Researcher Jade D' Alpoim Guedes, PhD Associate Professor Matthew A. d'Alessio, PhD Professor, Department of Geological Sciences, California State University Northridge Jason H. Davison, PhD Assistant Professor, Catholic University of America Denise Deckert, PhD Technical Information Specialist Dominick DellaSala, PhD Chief Scientist, Wild Heritage Michael Dettinger, PhD Climate Researcher Peter W. Deutsch, PhD Retired Faculty, Penn State University John Doherty, PhD Research Assistant, University of Hong Kong Christy Dolph, PhD Research Scientist, Department of Ecology, Evolution & Behavior, University of Minnesota Henri Drake, PhD NOAA Climate & Global Change Postdoctoral Fellow, Princeton University Brandon Dunnahoo, MS Student Graduate Teaching Assistant, Arkansas State University Vincent M. 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