An Open Letter from Scientists to President-Elect Trump on Climate Change More than 800 Earth scientists and energy experts (and counting) urge the incoming president to take six crucial steps By Michael D. Lemonick on December 6, 2016

2015 was the warmest year on record; 2016 is on track to be warmer still. Credit: NASA Scientific Visualization Studio, Goddard Space Flight Center President-elect Trump has called climate change a Chinese hoax, vowed to dismantle America's climate and clean energy policies, and appointed climate deniers with ties to the fossil fuel industry to his transition team and Cabinet. In response, more than 800 Earth science and energy experts in 46 states have signed an open letter to Donald Trump, urging him to take six key steps to address climate change to help protect “America’s economy, national security, and public health and safety.” All signatories are pursuing or hold a PhD in relevant disciplines, with a few exceptions for other leaders in the field. All are either American or work in the United States. The release of this open letter is accompanied by a public petition, which can be signed at Change.org. To President-elect Trump We, the undersigned, urge you to take immediate and sustained action against human-caused climate change. We write as concerned individuals, united in recognizing that the science is unequivocal and America must respond.

Climate change threatens America’s economy, national security, and public health and safety1-4. Some communities are already experiencing its impacts, with low-income and minority groups disproportionately affected. At this crucial juncture in human history, countries look to the United States to pick up the mantle of leadership: to take steps to strengthen, not weaken, this nation’s efforts to tackle this crisis. With the eyes of the world upon us, and amidst uncertainty and concern about how your administration will address this issue, we ask that you begin by taking the following steps upon taking office: 1. Make America a clean energy leader. The vast majority of Americans - whether Republican, Democrat, or Independent - support renewable energy research and deployment5. Embrace the enormous economic opportunities of transitioning to an energy-efficient, low-carbon society6,7. Use part of your $1 trillion commitment to infrastructure development to expand democratized clean energy, boost U.S. competitiveness, and put America to work8. Since 2008, the cleantech industry has created one out of every 33 jobs in the United States. “Wind technician” is the fastest growing job category in America, and the solar industry has hired more veterans than any other sector9. 2. Reduce carbon pollution and America’s dependence on fossil fuels. The majority of Americans are in favor of this5. Assure them that the policies helping to cut greenhouse gas emissions, curb air and water pollution, and accelerate clean energy growth, innovation, and jobs - such as the Clean Power Plan, renewable energy tax credits, and auto-efficiency standards - will stay in place. Continued funding and flexibility of federal agencies to address climate change, including the Environmental Protection Agency, the Department of Energy, and the National Aeronautics and Space Administration, are key to achieving these goals. 3. Enhance America’s climate preparedness and resilience. In the past 5 years alone, storms, floods, droughts, and wildfires caused over $250 billion in damages10. As climate change continues to increase the frequency and severity of these extreme events, so too grows the burden on all taxpayers to pay for disaster relief and recovery3. Help protect and strengthen America’s communities, economy, and natural resources by investing in modern, climate-resilient energy, transport, building, and water infrastructure. 4. Publicly acknowledge that climate change is a real, human-caused, and urgent threat. If not, you will become the only government leader in the world to deny climate science11. Your position will be at odds with virtually all climate scientists, most economists, military experts, fossil fuel companies and other business leaders, and the two-thirds of Americans worried about this issue1,2,12-15. 5. Protect scientific integrity in policymaking. During your campaign, you said that your “administration will ensure that there will be [scientific] transparency and accountability without political bias16.” Uphold these standards by appointing scientific advisors, Cabinet members, and federal agency leaders who respect and rely on science-based decision-making. This would exclude many of your Cabinet and transition team appointees to date, who deny the scientific realities of human-caused climate change17,18. 6. Uphold America's commitment to the Paris Climate Agreement. Reneging from this treaty - the product of 25 years of negotiations between almost every country on Earth - would undermine our best chance to avoid dangerous climate change. It would also poorly represent the American people, the majority of whom support US participation in the Paris Agreement19. The United States will lose its seat of influence at the international negotiating table, and will cede to China, the EU, and other countries its authority as a political, technological, and moral leader20. You have the support of the majority of companies, military leaders, scientists, engineers, and citizens to respond to the threats posed by climate change by reducing carbon pollution and expanding clean energy. Many of America’s largest cities and states are already committed to doing so21-23. We urge you to decide if you want your Presidency to be defined by denial and disaster, or acceptance and action. Sincerely,

Dr. Suzanne P. Anderson, Professor of Geography, Institute of Arctic and Alpine Research, University of Colorado Boulder Dr. David Archer, Professor, Department of the Geophysical Sciences, University of Chicago Dr. Roger G. Barry, Distinguished Professor of Geography Emeritus, National Snow and Ice Data Center/Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder Dr. Robert R. Bidigare, Professor Emeritus, School of Ocean and Earth Science and Technology, University of Hawaii Dr. Julie Brigham-Grette, Professor and Department Head, Department of Geosciences, University of Massachusetts Amherst Dr. Jon Chorover, Professor and Head, Department of Soil, Water and Environmental Science, University of Arizona Dr. Peter U. Clark, Distinguished Professor, College of Earth, Ocean, and Atmospheric Sciences, Oregon State University Dr. Kim Cobb, ADVANCE Professor, Georgia Power Chair, Georgia Institute of Technology Dr. Carrick M. Eggleston, Professor and Head, Department of Geology and Geophysics, University of Wyoming Dr. Peter Frumhoff, Director of Science and Policy, Union of Concerned Scientists Dr. Catherine Gautier, Professor Emerita, Department of Geography, University of California Santa Barbara Dr. John Geissman, Professor and Department Head, Geosciences, University of Texas at Dallas Dr. David H. Grinspoon, Senior Scientist, Planetary Science Institute Susan Joy Hassol, Director, Climate Communication Richard Heede, Co-Founder & Director, Climate Accountability Institute Dr. Elisabeth A. Holland, Professor of Climate Change, Director of the Pacific Center for Environment and Sustainable Development, University of the South Pacific Dr. Mark Z. Jacobson, Professor of Civil and Environmental Engineering and Director of the Atmosphere/Energy Program, Stanford University Dr. Daniel M. Kammen, Professor of Energy, Energy and Resources Group and Goldman School of Public Policy, University of California, Berkeley; Science Envoy, U.S. State Department Dr. Lee R. Kump, Professor and Head, Department of Geosciences, Penn State Dr. Edward Maibach, MPH, PhD, Professor, Department of Communication; Director, Center for Climate Change Communication, George Mason University Dr. Michael E. Mann, Distinguished Professor and Director of the Earth System Science Center, Pennsylvania State University Dr. Jerry Melillo, Distinguished Scientist and Director Emeritus, The Ecosystems Center of the Marine Biological Laboratory; Professor of Biology, Brown University; Chair, National Climate Assessments (2000, 2009, 2014); Member of the National Academy of Sciences Dr. Kathryn G. Miller, Professor and Chair of Biology, Washington University in St. Louis Dr. Michael Oppenheimer, Professor of Geosciences and International Affairs, Princeton University Dr. Naomi Oreskes, Professor of the History of Science, Affiliated Professor of Earth and Planetary Sciences, Harvard University Dr. R. Pamela Reid, Professor, Marine Geosciences, Rosenstiel School of Marine and Atmospheric Science, University of Miami Dr. Alan Robock, Distinguished Professor, Department of Environmental Sciences, Rutgers University Dr. Ben Santer, climate scientist Dr. Cindy Shellito, Professor of Meteorology, University of Northern Colorado Dr. Richard C. J. Somerville, Distinguished Professor Emeritus, Scripps Institution of Oceanography, University of California San Diego Dr. Benjamin K. Sovacool, Professor of Energy Policy, Director of the Sussex Energy Group, Director of the Center on Innovation and Energy Demand University of Sussex, UK Dr. John Sterman, Jay W. Forrester Professor of Management, Sloan School of Management; Professor, Institute for Data, Systems, and Society, Massachusetts Institute of Technology Dr. Kevin Trenberth, Distinguished Senior Scientist, National Center for Atmospheric Research Dr. Ray Weymann, Director Emeritus, Carnegie Observatories, Carnegie Institution for Science; Co-Founder, Climate Science Rapid Response Team Dr. Josh Willis, NASA Climate Scientist

Dr. Sarah Ann Woodin, Carolina Distinguished Professor Emerita, Department of Biological Sciences, University of South Carolina Dr. John Abraham, Professor of Thermal Sciences (including climate change, energy production and distribution), University of St. Thomas Dr. Daniel F. Belknap, Professor, School of Earth and Climate Sciences, University of Maine Dr. Claudia Benitez-Nelson, College of Arts and Sciences Distinguished Professor, School of the Earth, Ocean, and Environment, University of South Carolina Dr. Craig Benkman, Professor, Department of Zoology & Physiology, University of Wyoming Dr. Harold L. Bergman, Professor of Energy and Environment, University of Wyoming Dr. Paul Bierman, Professor, Department of Geology, University of Vermont Dr. Annalisa Bracco, Professor, School of Earth and Atmospheric Sciences, Georgia Institute of Technology Dr. Raymond S. Bradley, Distinguished Professor, Department of Geosciences, University of Massachusetts Amherst Dr. Elizabeth Braker, Professor of Biology (Ecology), Occidental College Dr. Dwayne Breger, Professor, Environmental Conservation Director, UMass Clean Energy Extension, University of Massachusetts Amherst Dr. Laurie Brown, Emeritus Professor of Geophysics, Department of Geosciences, University of Massachusetts Amherst Dr. David J. Burdige, Professor and Eminent Scholar, Department of Ocean, Earth, and Atmospheric Sciences, Old Dominion University Dr. Bob Carson, Professor of Geology and Environmental Studies, Whitman College Dr. Leila M. V. Carvalho, Professor of Climate Sciences, University of California, Santa Barbara Dr. Colleen M. Cavanaugh, Professor, Department Of Organismic and Evolutionary Biology, Harvard University Dr. David A Cleveland, Research Professor, Environmental Studies Program & Department of Geography, University of California Santa Barbara Dr. Julia Cole, Professor, Geosciences and Atmospheric Sciences; Research Director for the Ocean, Biosphere 2; Chair, Global Change Graduate Interdisciplinary Program, The University of Arizona Dr. Beata Csatho, Professor, Department of Geology, University at Buffalo Dr. Jonathan R. Cumming, Professor of Biology (environmental plant physiologist), West Virginia University Dr. Terry L. Derting, Jesse D. Jones Endowed Professor of Biological Sciences (climate impacts on emerging infectious diseases), Department of Biological Sciences, Murray State University Dr. Stephen P. DiFazio, Professor, Department of Biology (Ecosystems Science), West Virginia University Dr. S. Lawrence Dingman, Professor of Earth Sciences Emeritus, University of New Hampshire Dr. Rebecca Dorsey, Professor, Department of Earth Sciences, University of Oregon Dr. Robert B. Dunbar, W.M. Keck Professor of Earth Sciences, Stanford University Dr. Robert G. Eccles, Chairman, Arabesque Partners, Visiting Professor of Management Practice, Said Business School at Oxford University Dr. Jack W. Fell, Professor Emeritus, Rosenstiel School of Marine and Atmospheric Science, University of Miami Dr. Beth Forys, Professor of Environmental Science & Biology, Eckerd College Dr. Serita D. Frey, Professor, Soil Microbial Ecology, University of New Hampshire Dr. Mark Friedl, Professor, Department of Earth and Environment, Boston University Dr. Robert R Gamache, Emeritus Professor, Department of Environmental, Earth, and Atmospheric Science, University of Massachusetts Lowell Dr. Richard H. Gammon, Professor Emeritus, Chemistry, Oceanography, University of Washington Dr. Charles Greene, Professor, Earth & Atmospheric Sciences, Cornell University Dr. Pamela J. Green, Crawford H. Greenewalt Professor of Plant & Soil Sciences and Marine Biosciences, University of Delaware Dr. Sarah A. Green, Professor of Chemistry (PhD in Marine Chemistry), Michigan Technological University Dr. Martha Groom, Professor, Environmental Science, University of Washington Bothell and University of Washington Dr. Thomas E. Hanson, Professor, School of Marine Science and Policy, University of Delaware Dr. Hank Harlow, Professor, Emeritus, Department of Zoology & Physiology, University of Wyoming Dr. Charles F. Harvey, Singapore Professor of Environmental Science, Department of Civil & Environmental Engineering, Massachusetts Institute of Technology

Dr. David Hastings, Professor Marine Science and Chemistry, Eckerd College Dr. Brian Helmuth, Professor, Department of Marine and Environmental Sciences and School of Public Policy and Urban Affairs, Northeastern University Dr. Paul Hirt, Professor of Environmental History, Global Institute of Sustainability, Arizona State University Dr. Roger LeB. Hooke, Research Professor, School of Earth and Climate Sciences and Climate Change Institute, University of Maine Dr. Robert Howarth, David R. Atkinson Professor of Ecology and Environmental Biology, Cornell University Dr. Samantha B. Joye, Distinguished Professor, Department of Marine Sciences, University of Georgia Dr. Richard Keil, Professor, School of Oceanography, University of Washington Dr. Joseph T. Kelley, Professor of Marine Geology, School of Earth and Climate Sciences, University of Maine Dr. Ron Klimberg, Professor, Decision System Sciences Department, Haub School of Business, Saint Joseph's University Dr. Dennis H. Knight, Professor Emeritus (Vegetation Ecology), Department of Botany, University of Wyoming, Laramie Dr. James N. Kremer, Professor of Marine Sciences, Emeritus, Department of Marine Sciences, University of Connecticut Dr. Patricia Kremer, Research Professor of Marine Sciences, Department of Marine Sciences, University of Connecticut Dr. Julia Kubanek, Professor of Biological Sciences and Chemistry and Biochemistry, Georgia Institute of Technology Dr. David W. Lea, Professor, Earth Science, University of California Santa Barbara Dr. Michael E. Loik, Professor, Environmental Studies Department, University of California, Santa Cruz Dr. Parker MacCready, Professor, School of Oceanography, University of Washington Dr. Thomas W. Malone, Director, MIT Center for Collective Intelligence; Founder, Climate CoLab; Patrick J. McGovern Professor of Management, Sloan School of Management, Massachusetts Institute of Technology Dr. Vicki Martin, Professor of Biological Sciences (climate impacts on marine populations), Department of Biological Sciences, North Carolina State University Dr. Carlos Martinez del Rio, Professor, Department of Zoology and Physiology, University of Wyoming Dr. James D. McCleave, Professor Emeritus, Marine Biology and Oceanography, School of Marine Sciences, University of Maine Dr. Charlotte Mehrtens, Professor of Geology, University of Vermont Dr. Joseph S. Meyer, Chief Scientist (water quality), Applied Limnology Professionals LLC; Retired Professor, University of Wyoming; and Affiliated Faculty Member, Colorado School of Mines Dr. Gifford Miller, Professor, Geological Sciences, University of Colorado Boulder Dr. Shelly Miller, Professor, Environmental Engineering Program, University of Colorado Boulder Dr. Peter J. Minnett, Professor, Department of Ocean Sciences, Rosenstiel School of Marine and Atmospheric Science, University of Miami Dr. Alan Mix, Professor, College of Earth, Ocean, and Atmospheric Sciences, Oregon State University Dr. Paul J. Narguizian, Professor, Department of Biological Sciences, California State University, Los Angeles Dr. Steven Neshyba, Professor, Physical/Atmospheric Chemistry, University of Puget Sound Dr. Steve Norton, Professor Emeritus, Climate Change Institute, University of Maine Dr. Christopher Paradise, Professor of Biology & Environmental Studies, Biology and Environmental Studies Departments, Davidson College Dr. Eric W. Peterson, Professor of Geology, Department of Geography-Geology, Illinois State University Dr. Nathan Phillips, Professor of Earth and Environment, Boston University Dr. Kevin R. Pogue, Professor of Geology, Whitman College Dr. Sarah Principato, Professor of Environmental Studies, Gettysburg College Dr James F Ranville, Professor, Department of Chemistry & Geochemistry, Colorado School of Mines Dr. Samuel Ratick, Professor, Environmental Science and Policy Program, Graduate School of Geography; George Perkins Marsh Research Institute (Past Director), Clark University Dr. Alan Rempel, Professor, Department of Earth Sciences, University of Oregon Dr. James A. Rice, Professor of Applied Ecology & Extension Fisheries Specialist, North Carolina State University Dr. Eric Rignot, Donald Bren Professor of Earth System Science, University of California, Irvine

Dr. David Rowley, Professor, Department of the Geophysical Sciences, The University of Chicago; Editor, Journal of Geology Dr. James G. Sanders, Professor, Skidaway Institute of Oceanography, University of Georgia Dr. Linda C. Schaffner, Professor of Marine Science, Virginia Institute of Marine Science, College of William & Mary Dr. Paul Schopf, Professor Emeritus, Department of Atmospheric, Oceanic and Earth Sciences, George Mason University Dr. Anna Sher, Professor (phenological response to climate change), Department of Biological Sciences, University of Denver Dr. Whendee L. Silver, Professor, Department of Environmental Science, Policy, and Management; Rudy Grah Endowed Chair in Forestry and Sustainability, University of California, Berkeley Dr. Konrad Steffen, Former Professor, Department of Geography, University of Colorado Boulder; now Director, Swiss Federal Research Institute WSL Dr. Jennie C Stephens, Dean’s Professor of Sustainability Science and Policy, School of Public Policy and Urban Affairs, Northeastern University Dr. Sarah Strauss, Professor, Department of Anthropology (energy transitions, climate change, and water), University of Wyoming Dr. Todd Surovell, Professor (climate impacts), Department of Anthropology, University of Wyoming Dr. Timothy E. Targett, Professor, College of Earth, Ocean, and Environment, University of Delaware Dr. Kendrick Taylor, Research Professor, Desert Research Institute, Nevada System of Higher Education Dr. LuAnne Thompson, Professor, School of Oceanography, University of Washington Dr. J. Evan Ward, Professor and International Fulbright Scholar, Department of Marine Sciences, University of Connecticut Dr. Libe Washburn, Professor of Oceanography, University of California, Santa Barbara Dr. Peter Whiting, Professor, Department of Earth, Environmental and Planetary Sciences, Case Western Reserve University Dr. Michael L. Williams, Professor, Department of Geosciences, University of Massachusetts Dr. Dawn J. Wright, Chief Scientist, Environmental Systems Research Institute and Professor of Geography and Oceanography, Oregon State University Dr. Gary Yohe, Huffington Foundation Professor of Economics and Environmental Studies, Wesleyan University Dr. Jane Zelikova, Research Professor (Climate/Energy), University of Wyoming Dr. Becky Alexander, Associate Professor, Department of Atmospheric Sciences, University of Washington, Seattle, WA Dr. David L. Barbeau, Jr., Associate Professor, School of the Earth, Ocean and Environment, University of South Carolina Dr. Brian Binder, Associate Professor, Department of Marine Sciences, University of Georgia Barbara Blonder, Associate Professor, Natural Sciences (Coastal Ecology), Flagler College Dr. Bethany Bradley, Associate Professor, Department of Environmental Conservation, University of Massachusetts, Amherst Dr. Amy Burgin, Associate Professor of Aquatic Ecology, University of Kansas Dr. Anders Carlson, Associate Professor, College of Earth, Ocean and Atmospheric Sciences, Oregon State University Dr. Carl R. Carnein, Emeritus Associate Professor of Geology, Lock Haven University Dr. Ginny Catania, Associate Professor, Institute for Geophysics and Department of Geology, University of Texas Dr. Douglas H. Clark, Associate Professor, Geology Department, Western Washington University Dr. Elsa E. Cleland, Associate Professor, Division of Biological Sciences (Ecosystems), University of California San Diego Dr. Peggi Clouston, Associate Professor, Department of environmental Conservation, University of Massachusetts, Amherst Dr. Robert W. Corell, Chair, Global Science Associates (USA); Professor, University of the Arctic Dr. Kathryn J. Coyne, Associate Professor, Marine Biosciences, University of Delaware Dr. David J Die, Research Associate Professor, Department of Marine Ecosystems and Society, University of Miami Dr. Sarah J. Doherty, Associate Professor, Department of Atmospheric Sciences, University of Washington

Dr. Marjorie Friedrichs, Research Associate Professor, Virginia Institute of Marine Science, College of William & Mary Dr. Jacob R. Goheen, Associate Professor, Department of Zoology & Physiology, University of Wyoming Dr. Warren Gold, Associate Professor of Ecology and Environmental Science, University of WashingtonBothell Dr. Dianne I. Greenfield, Associate Professor, Belle Baruch Institute for Marine & Coastal Sciences, University of South Carolina Dr. Blaine Griffen, Associate Professor, Marine Science Program and Department of Biological Sciences, University of South Carolina Dr. Mary C. Henry, Associate Professor of Geography, Miami University Dr. Paul Hines, Associate Professor, Energy Systems Laboratory, University of Vermont Dr. Emily Holt, Associate Professor, School for Biological Sciences, University of Northern Colorado Dr. Alexander Horner-Devine, Associate Professor, Civil and Environmental Engineering, University of Washington Dr. Anne Jefferson, Associate Professor, Department of Geology, Kent State University Dr. Charles Jones, Associate Professor, Department of Geography & Earth Research Institute, University of California Santa Barbara Dr. Alice R. Kelley, Associate Research Professor, Climate Change Institute, University of Maine Dr. Robert E. Kopp, Associate Professor, Department of Earth and Planetary Sciences; Associate Director, Rutgers Energy Institute, Rutgers University Dr. Erika Marin-Spiotta, Associate Professor of Geography (biogeosciences), University of WisconsinMadison Dr. Adam Marsh, Associate Professor, School of Marine Science and Policy, University of Delaware Dr. Jon Marshall, Associate Professor, Department of Zoology (climate impacts), Weber State University Dr. Noah Molotch, Associate Professor of Geography, University of Colorado Boulder Dr. Shannon M. Murphy, Associate Professor (global change and species interactions), Department of Biological Sciences, University of Denver Dr. Dina L. Newman, Associate Professor, Thomas H. Gosnell School of Life Sciences, Rochester Institute of Technology Dr. Mark Norris, Associate Professor of Biology & Environmental Science, Stevenson University Dr. Matthew J. Oliver, Patricia & Charles Robertson Associate Professor of Marine Science & Policy, College of Earth, Ocean and Environment, University of Delaware Dr. Mark Paschke, Professor of Restoration Ecology; Research Associate Dean, Warner College of Natural Resources, Colorado State University Dr. Nancy Pelaez, Associate Professor, Department of Biological Sciences, Purdue University Dr. William T. Peterjohn, Associate Professor (anthropogenic impacts on ecosystems), Department of Biology, West Virginia University Dr. Erin Pettit, Associate Professor of Geophysics and Glaciology, University of Alaska Fairbanks Dr. Jennifer R. Pournelle, Research Associate Professor, School of Earth, Ocean, and the Environment; Director, MEERM-AWNES, University of South Carolina Dr. Rebecca M Price, Associate Professor of Interdisciplinary Arts and Sciences (PhD in Geophysical Sciences), University of Washington Bothell Dr. Michael A. Rawlins, Extension Associate Professor, Department of Geosciences, University of Massachusetts Amherst Dr. Stephanie Rupp, Associate Professor, Department of Anthropology (cultures of energy), Lehman College, City University of New York Dr. Andreas Schmittner, Associate Professor, College of Earth, Ocean, and Atmospheric Sciences, Oregon State University Dr. Benjamin Smith, Principal Research Scientist, Applied Physics Laboratory; Affiliate Associate Professor, Department of Earth and Space Sciences, University of Washington Dr. Nancy F. Smith, Associate Professor of Marine Science and Biology, Eckerd College Dr. Daniel A. Stephen, Associate Professor, Department of Earth Science, Utah Valley University Dr. Pamela Templer, Associate Professor (ecosystem ecology), Department of Biology, Boston University Dr. Claire Todd, Associate Professor of Geosciences, Pacific Lutheran University Dr. Alan R. Townsend, Professor, Institute of Arctic and Alpine Research and Environmental Studies Program; Associate Vice Chancellor for Research, University of Colorado, Boulder

Dr. Jessika Trancik, Associate Professor, Institute for Data, Systems, and Society, Massachusetts Institute of Technology Dr. Christy Tyler, Associate Professor of Environmental Science, Gosnell School of Life Sciences, Rochester Institute of Technology Dr. Alicia Wilson, Associate Professor, School of the Earth, Ocean and Environment, University of South Carolina Dr. Gina Marie Wimp, Associate Professor (community ecology), Department of Biology, Georgetown University Dr. Michelle D. Withers, Associate Professor, Department of Biology, West Virginia University Dr. Lini Wollenberg, Low Emissions Development Flagship Leader, CGIAR Research Program on Climate, Agriculture and Food Security; Associate Research Professor, University of Vermont Dr. L. Kate Wright, Associate Professor Gosnell School of Life Sciences, Rochester Institute of Technology Dr. Tessa Andrews, Assistant Professor of Genetics (climate education, climate impacts on imperiled species), University of Georgia Dr. Andrew N. Arnette, Assistant Professor of Decision Science (including renewable energy), University of Wyoming Dr. Yarrow Axford, Assistant Professor of Earth and Planetary Sciences, Northwestern University Dr. Chris Barrington-Leigh, Assistant Professor, Institute for Health and Social Policy; School of Environment; Department of Economics, McGill University Dr. Timothy C. Bartholomaus, Assistant Professor, Department of Geological Sciences, University of Idaho Dr. Sarah K. Berke, Assistant Professor of Biology, Siena College Dr. Jennifer Biddle, Assistant Professor, College of Earth, Ocean and the Environment, University of Delaware Dr. Christine Brandon, Assistant Professor of Geological Sciences, Bridgewater State University Dr. Matthew Brown, Assistant Professor, Department of Natural Sciences, Flagler College Dr. Clifton S. Buck, Assistant Professor, Skidaway Institute of Oceanography, University of Georgia Dr. Vena Chu, Assistant Professor, Department of Geography, University of California, Santa Barbara Dr. Tim Conway, Assistant Professor, College of Marine Science, University of South Florida Dr. Charles Cotton, Assistant Research Faculty, Coastal and Marine Lab, Florida State University Dr. Jenny Dauer, Assistant Professor in Science Literacy, School of Natural Resources, University of Nebraska-Lincoln Dr. Edward Davis, Assistant Professor of Earth Sciences, University of Oregon Dr. Kristen DeAngelis, Assistant Professor, Microbiology, University of Massachusetts Amherst Dr. Ashlee Dere, Assistant Professor of Geology, University of Nebraska at Omaha Dr. Daniel A. Dixon, Director, Office of Sustainability, Research Assistant Professor, Climate Change Institute, University of Maine Dr. Danielle Dixson, Assistant Professor of Marine Science and Policy, University of Delaware Dr. Ellyn M Enderlin, Research Assistant Professor, Climate Change Institute & School of Earth and Climate Sciences, University of Maine Dr. Valerie Esposito, Director & Assistant Professor, Environmental Policy Program, Champlain College Dr. Jessica Fitzsimmons, Assistant Professor, Department of Oceanography, Texas A&M University Dr. Cara Gormally, Assistant Professor, Biology Program, Department of Science, Mathematics, and Technology, Gallaudet University Dr. Sybil G. Gotsch, Assistant Professor of Biology (climate impacts on ecosystems), Franklin and Marshall College Dr. Maura Hahnenberger, Assistant Professor, Geosciences Department, Salt Lake Community College Dr. Janel Hanrahan, Assistant Professor, Department of Atmospheric Sciences, Lyndon State College Dr. Conor Harrison, Assistant Professor, Department of Geography, University of South Carolina Dr. Jennifer Hawkins, Assistant Professor, Department of Biology, West Virginia University Dr. Noel Healy, Assistant Professor, Department of Geography, Salem State University Dr. Elizabeth Herndon, Assistant Professor, Department of Geology, Kent State University Dr. Eve-Lyn S. Hinckley, Assistant Professor of Environmental Studies, University of Colorado Boulder; Fellow, Institute of Arctic and Alpine Research Dr. Daniel Hummer, Assistant Professor, Department of Geology, Southern Illinois University Dr. Kristopher B. Karnauskas, Assistant Professor, Department of Atmospheric and Oceanic Sciences, University of Colorado Boulder

Dr. Jennifer Kay, Assistant Professor, Department of Atmospheric and Oceanic Sciences, University of Colorado Dr. Marco Keiluweit, Assistant Professor, Stockbridge School of Agriculture, University of MassachusettsAmherst Dr. P. Roxanne Kellar, Assistant Professor of Biology (Ecosystems), University of Nebraska Dr. Joshua Kirshner, Lecturer (Assistant Professor) in Human Geography, Environment Department, University of York Dr. Alexandra G. Konings, Assistant Professor, Department of Earth System Science, Stanford University Dr. Dawn Kopacz, Visiting Assistant Professor of Atmospheric Sciences, Lyndon State College Dr. Cory Krediet, Assistant Professor of Marine Science and Biology, Eckerd College Dr. Benjamin J.C. Laabs, Assistant Professor of Geology, North Dakota State University Dr. Hayley Lanier, Assistant Professor, Zoology and Physiology, University of Wyoming Dr. Gregory LeFevre, Assistant Professor of Environmental Engineering, University of Iowa Dr. Eric M. Leibensperger, Assistant Professor, Center for Earth and Environmental Science, SUNY Plattsburgh Dr Michael Loranty, Assistant Professor of Geography, Colgate University Dr. Brian Magi, Assistant Professor, Department of Geography and Earth Sciences, University of North Carolina at Charlotte Scott A. Mandia, Professor of Earth and Space Sciences and Assistant Chair of Physical Sciences, Suffolk County Community College; co-Founder, Climate Science Rapid Response Team; co-founder, Climate Science Legal Defense Fund Dr. Andrew M. P. McDonnell, Assistant Professor of Oceanography, University of Alaska Fairbanks Dr. David McGee, Assistant Professor, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology Dr. Laura Meredith, Assistant Professor, Ecology and Evolutionary Biology, University of Arizona Dr. Carlos Moffat, Assistant Professor of Oceanography, School of Marine Science and Policy, University of Delaware Dr. Twila Moon, Lecturer (Assistant Professor) in Cryospheric Sciences, Bristol Glaciology Centre, School of Geographical Sciences, University of Bristol Dr. Mathieu Morlighem, Assistant Professor of Earth System Science, University of California Irvine Dr. Thomas Mozdzer, Assistant Professor (Global Change Ecology), Department of Biology, Bryn Mawr College Dr. Shane Murphy, Assistant Professor, Department of Atmospheric Science, University of Wyoming Dr. Christoph Nolte, Assistant Professor, Department of Earth and Environment, Boston University Dr. Robert Northington, Research Assistant Professor, Climate Change Institute, University of Maine Dr. Mark Novak, Assistant Professor, Integrative Biology, Oregon State University Dr. Alejandra C. Ortiz, Assistant Professor, Department of Civil, Construction, and Environmental Engineering at North Carolina State University Dr. Philip Orton, Research Assistant Professor (Physical Oceanography), Stevens Institute of Technology Dr. Bindu Panikkar, Assistant Professor, Rubinstein School of Environment and Natural Resources, University of Vermont Dr. Ashley Payne, Postdoctoral Fellow/Assistant Professor, Department of Climate and Space Sciences and Engineering, University of Michigan Dr. Lyman Persico, Assistant Professor, Department of Geology, Whitman College Dr. Jennifer Pontius, Research Assistant Professor, Rubenstein School of Environment and Natural Resources, University of Vermont Dr. Kimberly J. Popendorf, Assistant Professor, Department of Ocean Sciences, Rosentiel School of Marine and Atmospheric Science, University of Miami Dr. Christine Regalla, Assistant Professor, Department of Earth and Environment, Boston University Dr. Alexandra Rempel, Assistant Professor of Environmental Design, University of Oregon Dr. Brian Romans, Assistant Professor, Department of Geosciences, Virginia Tech Dr. Ryan Rykaczewski, Assistant Professor, School of the Earth, Ocean, & Environment, University of South Carolina Dr. Grace Saba, Assistant Professor, Department of Marine and Coastal Sciences, Rutgers University Dr. Spruce Schoenemann, Assistant Professor, Environmental Sciences Department, The University of Montana Western

Dr. Katie Shamberger, Assistant Professor, Department of Oceanography, Texas A&M University Dr. Erin Shea, Assistant Professor, Geological Sciences, University of Alaska Anchorage Dr. Jamie Shinn, Assistant Professor, Department of Geology and Geography, West Virginia University Dr. Dan Shugar, Assistant Professor of Geoscience, University of Washington Tacoma Dr. Seeta Sistla, Assistant Professor (ecosystem ecologist), School of Natural Science, Hampshire College Dr. Amy NS Siuda, Assistant Professor of Marine Science, Eckerd College Dr. D. Sarah Stamps, Assistant Professor of Geophysics, Virginia Polytechnic Institute and State University Dr. Kelly R Sutherland, Assistant Professor of Biology, University of Oregon; PhD in Biological Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Dr. Jason Sylvan, Assistant Professor, Department of Oceanography, Texas A&M University Dr. Rebecca Terry, Assistant Professor, Department of Integrative Biology, Oregon State University Dr. Diane Thompson, Assistant Professor, Department of Earth and Environment, Boston University Dr. Kristen Thyng, Assistant Research Professor, Department of Oceanography, Texas A&M University Dr. Eric Toberer, Assistant Professor, Department of Physics, Colorado School of Mines; National Center for Photovoltaics, National Renewable Energy Laboratory Dr. Nathan A. Toke, Assistant Professor, Department of Earth Science, Utah Valley University Dr. Gregory Trencher, Assistant Professor, Department of International Development, Community and Environment, Clark University Dr. Suzanne Walther, Assistant Professor, Department of Environmental and Ocean Sciences, University of San Diego Dr. Kristin Wolf, Assistant Professor, Champlain College; PhD in Environmental Science & Policy, George Mason University Dr. Joanna York, Research Assistant Professor, School of Marine Science and Policy, University of Delaware Dr. Naupaka Zimmerman, Assistant Professor (including biotic ramifications of climate change), Department of Biology, University of San Francisco Dr. Lori Ziolkowski, Assistant Professor of Global Change Oceanography, School of Earth, Ocean, and Environment, University of South Carolina Karel Ann Bielstein, Adjunct Professor of Geology and Geological Engineering, Black Hills State University, South Dakota Dr. Mark Huntley, Research Biologist, College of Agriculture, Forestry, and Natural Resource Management, University of Hawaii; Adjunct Professor, Nicholas School of the Environment, Duke University Dr. Eric J. Steig, Professor, Department of Earth and Space Sciences; Adjunct Professor, Department of Atmospheric Sciences, University of Washington Richard O. Ugland, Retired Adjunct Professor, Environmental Studies, Southern Oregon University; Retired Geophysicist, Mobil Oil Dr. Eric Zencey, Fellow, Gund Institute for Ecological Economics; Adjunct Associate Research Professor, Political Science, University of Vermont Dr. Charles C. Chester, Assistant Adjunct Professor of International Environmental Policy, The Fletcher School, Tufts University; Lecturer in Environmental Studies, Brandeis University Dr. James G. Baldwin, Lecturer, Department of Earth and Environment, Boston University Dr. L. Carl Fiocchi, Lecturer, Building Construction Technology, Holdsworth Natural Resources Center, University of Massachusetts-Amherst Dr. Bridget Livers, Lecturer, Department of Geography, University of California, Los Angeles; PhD in Earth Science, Colorado State University Dr. Jason Jay, Senior Lecturer and Director, Sustainability Initiative at MIT Sloan, MIT Sloan School of Management Dr. Glenna M Malcolm, Biology Lecturer, The Pennsylvania State University; previously microorganism ecophysiology under climate change, sustainable cropping Dr. Liza Merly, Senior Lecturer, Department of Marine Biology and Ecology, University of Miami Harvey Michaels, Lecturer, Energy Management Strategy, Massachusetts Institute of Technology Dr. Jeffrey Salacup, Lecturer & Manager, Stable Isotope and Biogeochemistry Labs, University of MAssachusetts Amherst Dr. Avery Cook Shinneman, Lecturer in Environmental Sciences, University of Washington at Bothell Ann-Perry Witmer, Instructor and Adjunct Lecturer, College of Engineering, University of Illinois at UrbanaChampaign; Faculty advisor to Engineers Without Borders-UIUC Dr. Stephen Wright, Senior Lecturer, Department of Geology, University of Vermont

Tristan Abbott, PhD Student in Atmospheric Science, Massachusetts Institute of Technology Ploy Achakulwisut, PhD Student in Atmospheric Science, Department of Earth and Planetary Sciences, Harvard University R. Paul Acosta, PhD Student, Department of Earth, Atmospheric, and Planetary Sciences, Purdue University Dr. David K. Adams, Research Scientist, Centro de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México Vince Agard, PhD Student, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology Zaid Alattabi, PhD Student, Department of Earth and Ocean Sciences, School of Earth, Ocean, and Environment, University of South Carolina Dr. Todd H. Albert, PhD in Geography and Atmospheric Sciences, Florida State University; Former NASA Graduate Research Fellow Nooraldeen Alkurd, a PhD Student in Energy Science, Colorado School of Mines Dr. Nathanael Amador, Department of Geology and Geography, Ohio Wesleyan University Dr. Anna Jo Auerbach, Postdoctoral Research Associate, Department of Genetics, University of Georgia; PhD in Ecology and Evolutionary Biology, The University of Tennessee Knoxville Dr. Jacqueline Austermann, Postdoctoral Research Scientist, Lamont-Doherty Earth Observatory, Columbia University Alana Ayasse, PhD Student, Department of Geography, University of California Santa Barbara Lydia Babcock-Adams, PhD Student in Chemical Oceanography, Massachusetts Institute of Technology; Woods Hole Oceanographic Institution Elisabeth Baldo, PhD Student in Hydrology and Water Resources Engineering, Civil and Environmental Engineering Department, University of California Los Angeles Dr. Antara Banerjee, Postdoctoral Research Scientist, Department of Applied Physics and Applied Mathematics, Columbia University Dr. Janet Batzli, Associate Director, Biology Core Curriculum, University of Wisconsin-Madison Anne Barkley, PhD Student, Atmospheric Science, Rosenstiel School of Marine and Atmospheric Science, University of Miami Pragallva Barpanda, PhD Student, Department of Geophysical Sciences, University of Chicago Eleanor Bash, PhD Student, Department of Geography, University of Calgary Dr. Daniel Becerra, Postdoctoral Researcher (energy efficient LED lighting), Materials Department, University of California Santa Barbara Benjamin Belgrad, PhD Student, School of the Earth, Ocean, and Environment, University of South Carolina Dr. Ray Bell, Postdoctoral Researcher, Rosenstiel School of Marine and Atmospheric Science, University of Miami Dr. Annie N Bergman, Program Manager, WY Idea Network for Biomedical Research Excellence (climate impacts), University of Wyoming Parrish Bergquist, PhD Student in Political Science and Urban Studies & Planning, Massachusetts Institute of Technology Samantha Berkseth, PhD Student in Atmospheric Science, Texas Tech University Tom Beucler, PhD student in Atmospheric Science, Program in Atmospheres, Oceans and Climate, Massachusetts Institute of Technology Makayla Betts, PhD Student, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology Dr. Tripti Bhattacharya, Postdoctoral Researcher, Department of Geosciences, University of Arizona Dr. Andrea Bierema, Instructor (including climate change), Lyman Briggs, Michigan State University Drummond Biles, PhD Student (combustion engine efficiency), Department of Mechanical Engineering, University of New Hampshire Dr. Nicholas S. Bill, Research Scientist, College of Earth, Ocean and Atmospheric Sciences, Oregon State University and University of Iceland Leah Birch, PhD Student, Earth & Planetary Sciences and the School of Engineering & Applied Sciences, Harvard University Sayan Biswas, PhD Student (energy efficient combustion), School of Aeronautics and Astronautics, Purdue University Dr. Leonora Bittleston, Postdoctoral Fellow, Department of Civil and Environmental Engineering, Massachusetts Institute of Technology

Erin Black, PhD Student in Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Taryn Black, PhD Student, Department of Earth and Space Sciences, University of Washington Dr. Rodrigo J. Bombardi, Postdoctoral Research Fellow, Department of Atmospheric, Oceanic, and Earth Sciences, George Mason University Dr. David Borrelli, Chief Technology Officer, DropWise Technologies Corp.; PhD, Department of Chemical Engineering, Massachusetts Institute of Technology Jason Boucher, PhD Student, Department of Physics, University of Oregon William Bowers, PhD Student in Ecohydrology, Department of Botany/Department of Ecosystem Science and Management, University of Wyoming Maggie M. Bowman, PhD Student in Environmental Studies and Institute for Arctic and Alpine Research, University of Colorado Boulder Dr. Nic Blouin, Senior Research Scientist, INBRE Bioinformatics Core, University of Wyoming Riley Brady, PhD Student in Atmospheric and Oceanic Sciences, University of Colorado at Boulder Matthew W. Breece, PhD Student in Oceanography, College of the Earth, Ocean, and Environment, University of Delaware Genevieve Brett, PhD Student, Physical Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Dr. Patrick Brown, Postdoctoral Fellow, Massachusetts Institute of Technology Energy Initiative Dr. Sean Bryan, Instructor, Department of Geosciences, Colorado State University Rachael Budowle, PhD Student, Anthropology (environmental anthropology), University of Wyoming Lily Bui, PhD Student in Urban Studies and Planning, Massachusetts Institute of Technology Dr. Randelle Bundy, Postdoctoral Researcher, Woods Hole Oceanographic Institution Dr. Adrian Burd, Department of Marine Sciences, University of Georgia Dr. Michael J. Burns, Senior Research Associate (solar cells), Department of Physics, Boston College Benjamin Burpee, PhD Student, School of Biology and Ecology and the Climate Change Institute, University of Maine Megan M. Butala, PhD Student, Materials Department, University of California, Santa Barbara B. B. Cael, PhD Student in Physical Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Ethan C. Campbell, PhD Student, School of Oceanography, University of Washington Zachary Cannizzo, PhD Student in Marine Science, School of Earth, Ocean, and Environment, University of South Carolina Dr. Joanna Carey, Postdoctoral Fellow, The Ecosystems Center, Marine Biological Laboratory Jacob Carlin, PhD Student in Meteorology, School of Meteorology, University of Oklahoma Dr. David Carlson, Director, World Climate Research Programme Katie Castagno, PhD Student, Woods Hole Oceanographic Institution, Massachusetts Institute of Technology Brittany Cavazos, PhD Student in Ecology and Evolutionary Biology, Iowa State University Dr. Jeremy K. Caves, Department of Earth System Science, Stanford University Dr. Arunchandra S Chandra, Postdoctoral Associate, Meteorology and Physical Oceanography , Rosenstiel School of Marine and Atmospheric Science, University of Miami Derek Chang, PhD Student in Civil Engineering and Computation, Massachusetts Institute of Technology Corie Charpentier, PhD Student in Marine Bioscience, College of Earth, Ocean, and Environment, University of Delaware Christine Y. Chen, PhD Student, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology; Department of Geology and Geophysics, Woods Hole Oceanographic Institution Dr. Margaret Cherne-Hendrick, Postdoctoral Associate, Institute for Sustainable Energy, Boston University Samuel Chevalier, PhD Student in Mechanical Engineering (power systems engineering), Massachusetts Institute of Technology Dr. Diana Chien, Instructor, Department of Biological Engineering, Massachusetts Institute of Technology; PhD in environmental microbiology, Massachusetts Institute of Technology Gabriel Chiodo, Postdoctoral Research Scientist, Department of Applied Physics and Applied Mathematics, Columbia University Chun Man Chow, PhD Student (water systems in response to climate change), Department of Chemical Engineering, Massachusetts Institute of Technology

Dr. Megan Cimino, Postdoctoral Scholar, Coastal Observing Research and Development Center, Scripps Institution of Oceanography, University of California San Diego Isatis M. Cintron, PhD Student in Atmospheric Chemistry, Rutgers University Suzanna Clark, PhD Student in Physical Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Timothy H. Clements, PhD Student in Seismology, Department of Earth and Planetary Sciences, Harvard University Dr Scott Collis, Atmospheric Scientist, Environmental Science Division, Argonne National Laboratory Dr. Darin Comeau, Postdoctoral Research Associate, Climate, Ocean, and Sea Ice Modeling Group, Los Alamos National Laboratory Dr. Alexandra Contosta, Research Scientist, Trace Gas Biogeochemistry Group, Earth Systems Research Center, University of New Hampshire Meaghan Conway, PhD Student, Climate Change Institute, University of Maine Matthew Cooper, PhD Student (climate impacts on snow and Greenland Ice Sheet), Department of Geography, University of California Los Angeles Bridget E. Cotti-Rausch, PhD Student, School of the Earth, Ocean, and Environment, University of South Carolina Dr. Maureen Correll, Landscape Ecologist, Bird Conservancy of the Rockies; Research Scientist, The University of Maine Climate Change Institute Sophie Coulson, PhD Student in Geodynamics, Department of Earth and Planetary Sciences, Harvard University Clayton Cozzan, PhD Student in Materials Engineering, University California, Santa Barbara Dr. Eben S. Cross, Senior Scientist, Center for Aerosol and Cloud Chemistry, Aerodyne Research, Inc. Sarah Crump, PhD Student, Institute of Arctic and Alpine Research, University of Colorado Boulder Dr. John Crusius, PhD in Aquatic Geochemistry, Columbia University Ashley Cryan, PhD Student in Ecology, Evolution and Marine Biology, Northeastern University Katie Dagon, PhD Student, Department of Earth and Planetary Sciences, Harvard University Dr. Nathan Dahl, Postdoctoral Research Associate, Rosenstiel School of Marine and Atmospheric Science, University of Miami Meaghan Daly, PhD in Environmental Studies, Center for Science and Technology Policy Research, University of Colorado Boulder Paul D. Damkot, PhD Student, Northeast Climate Science Center, University of Massachusetts-Amherst Dr. Anders Damsgaard, Postdoctoral Researcher, Institute of Geophysics and Planetary Physics, Scripps Institution of Oceanography, University of California San Diego Hamad Dashti, PhD Student in Geosciences, Boise State University Michael Davidson, PhD Student in Energy/Climate Policy, Institute for Data, Systems, and Society, Massachusetts Institute of Technology Dr. Doug Day, Research Scientist, Cooperative Institute for Research in Environmental Sciences, University of Colorado at Boulder Archana Dayalu, PhD Student in Atmospheric Chemistry, Department of Earth and Planetary Sciences, Harvard University Dr. Mick DeGraeve, Senior Scientist, Great Lakes Environmental Center Dr. Benjamin DeJong, Project Geologist, The Johnson Company, Montpelier, VT Dr. Laurence Delina, Postdoctoral Associate, Pardee Center for the Study of the Longer-Range Future, Boston University; Research Fellow, Center for Governance and Sustainability, University of Massachusetts Gregory de Wet, PhD Student, Department of Geosciences, University of Massachusetts, Amherst Dr. Valentina Di Santo, Postdoctoral Fellow, Museum of Comparative Zoology, Harvard University Michael Diamond, PhD Student, Department of Atmospheric Sciences, University of Washington Elizabeth DiGangi, PhD Student in Meteorology, University of Oklahoma Luke D'Imperio, PhD Student (solar cells; carbon dioxide conversion), Department of Physics, Boston College Dr. Thomas Dirnboeck, Visiting Scientist, Department of Biology, Boston University Benjamin Dittbrenner, PhD Student, School of Environmental and Forest Sciences, University of Washington Dr. Hayley V. Dosser, Postdoctoral Associate, Department of Geology and Geophysics, Yale University Kalli Doubleday, PhD Student, Department of Geography & the Environment, University of Texas at Austin Henri Drake, PhD Student, Physical Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution

Dr. Carolina Dufour, Associate Research Scholar in Atmospheric and Oceanic Sciences, Department of Geosciences, Princeton University Brian D. Duggan, PhD Student in Marine Science, School of the Earth, Ocean, & Environment, University of South Carolina Chris Dunn, PhD Student in Environmental Studies, University of Colorado Boulder Brianne Eby, PhD Student, Environmental Studies Program, University of Colorado Boulder Morgan R. Edwards, PhD Student in Energy and Environment, Institute for Data, Systems, and Society, Massachusetts Institute of Technology Dr. Trude Eidhammer, Project Scientist, National Center for Atmospheric Research Dr. Christina Erickson, Sustainability Director, Champlain College Tajana Erjavec, PhD Student, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology Dr. Polly Ericksen, PhD in Soil Science, University of Wisconsin - Madison; Programme Leader, Livestock Systems and Environment, International Livestock Research Institute Sebastian Essink, PhD Student, Physical Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Emily Estes, PhD Student in Chemical Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Austin Evans, PhD Student in Applied Chemistry, Northwestern University Michael E. Evans, PhD Student, Department of Oceanography, Texas A&M University Sarah Evans, PhD Student, Department of Geological Sciences, University of Colorado Boulder Andrew Feldman, PhD Student in Civil and Environmental Engineering, Massachusetts Institute of Technology Dr. Rodney M. Feldmann, Department of Geology, Kent State University Denis Felikson, PhD Student in Aerospace Engineering, University of Texas at Austin Frank X. Ferrer-González, PhD Student Department of Marine Science, University of Georgia Anne Fetrow, PhD Student in the Geological Sciences, University of Colorado Boulder Dr. Robert A. Field, Senior Research Scientist, Department of Atmospheric Science, University of Wyoming Peter Finocchio, PhD Student, Meteorology and Physical Oceanography program, Rosenstiel School of Marine and Atmospheric Science, University of Miami Alexis Fischer, PhD Student, Massachusetts Institute of Technology-Woods Hole Oceanographic Institution Joint Program Dr. Elizabeth Fischer, Associated Research Scientist, Center for Climate Research Systems, Earth Institute, Columbia University Sean P. Fitzgerald, PhD student, Bren School of Environmental Science and Management, University of California, Santa Barbara Anna FitzMaurice, PhD Student in Atmospheric and Oceanic Sciences, Department of Geosciences, Princeton University Lena Fletcher, Lecturer; PhD Student in Environmental Conservation, University of Massachusetts Amherst Robert A. Fofrich, PhD Student, Department of Earth System Science, University of California - Irvine Chiara Forrester, PhD Student, Department of Ecology and Evolutionary Biology, University of Colorado Boulder Sarah Foster, PhD Student, Department of Earth and Environment, Boston University Matthew Fowler, PhD Student in Mechanical Engineering (offshore wind turbines), University of Maine Rachel Fowler, PhD Student, Climate Change Institute, University of Maine Dr. Andrew J. Fraass, PhD in Paleoceanography, University of Massachusetts Amherst Dr. Benjamin Franta, Department of History, Stanford University; Associate, School of Engineering and Applied Sciences, Harvard University Dr. Lauren A. Freeman, Postdoctoral Fellow, Coastal & Ocean Remote Sensing Branch, US Naval Research Lab Emily Fusco, PhD Student, Organismic and Evolutionary Biology, University of Massachusetts-Amherst Dr. Jeremy Fyke, Staff Research Scientist (Climate Modeler), Los Alamos National Laboratory Dylan Gaeta, PhD Student (atmospheric chemistry and climate physics), Department of Geophysical Sciences, University of Chicago. Helen D. Gall, PhD Student, Department of Geosciences, The Pennsylvania State University

Daniel Gallagher, PhD Student, Department of Urban Studies and Planning, Massachusetts Institute of Technology Dr. Kun Gao, Postdoctoral Research Associate, Program in Atmospheric and Oceanic Sciences, Princeton University Matthew Garcia, PhD Student, Department of Forest and Wildlife Ecology, University of Wisconsin–Madison Diane A. Garcia-Gonzales, PhD Student, Division of Environmental Health Sciences, Department of Public Health, University of California at Berkeley Ann Marie Gawel, PhD Student, Ecology, Evolution, and Organismal Biology, Iowa State University Michael Geeson, PhD Student in Inorganic Chemistry (energy research), Department of Chemistry, Massachusetts Institute of Technology Dr. Kevin M. Geyer, Postdoctoral Research Associate, Department of Natural Resources and the Environment, University of New Hampshire Maite Ghazaleh, PhD Student, Department of Environmental Health Sciences, College of Public Health, University of Georgia Amanda Giang, PhD Student in Environmental Assessment and Policy, Institute for Data, Systems and Society, Massachusetts Institute of Technology Dr. Daniel Short Gianotti, Postdoctoral Associate, Department of Civil and Environmental Engineering, Massachusetts Institute of Technology Daniel Gilford, PhD Student, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology Sharmila Giri, PhD Student in Marine Geoscience, Rosenstiel School of Marine and Atmospheric Sciences, University of Miami Matthew Gliatto, PhD Student, Atmospheric and Oceanic Sciences, Princeton University Alexander Goldstein, PhD Student, Department of Atmospheric and Oceanic Science, University of Wisconsin Madison Dr. Alex O. Gonzalez, Postdoctoral Scholar, Joint Institute for Regional Earth System Science and Engineering, University of California Los Angeles Jessica Gordon, PhD Student in Environmental Policy and Planning, Massachusetts Institute of Technology Olivia Gozdz, PhD Student in Climate Dynamics, Department of Atmospheric, Ocean and Earth Sciences, George Mason University Dr. Chad A. Greene, Research Scientist, Institute for Geophysics, The University of Texas at Austin Mukund Gupta, PhD Student, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology Robert I. Gustafson, PhD Student in Applied Physics, School of Engineering and Applied Sciences, Harvard University Anna Ruth Halberstadt, PhD Student, Department of Geosciences, University of Massachusetts, Amherst Embere Hall, PhD Student (animal adaptation to climate change), Department of Zoology and Physiology, University of Wyoming Daryn Hardwick, PhD Student, Department of Geography and Environmental Sustainability, University of Oklahoma David Harning, PhD Student, INSTAAR/University of Colorado Boulder/University of Iceland Christine L. Harvey, PhD Student, Tarpon & Bonefish Research Center, Rosenstiel School of Marine and Atmospheric Science, University of Miami Danielle E. Haulsee, PhD Student in Oceanography, College of the Earth, Ocean and Environment, University of Delaware Rachel Heasley, PhD Student in Applied Physics, Harvard University Andrew Hedrick, PhD Student, Department of Geosciences, Boise State University Ruth C. Heindel, PhD Student in Earth Sciences, Dartmouth College Noelle A. Held, PhD Candidate in Chemical Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Dr. Jordon D. Hemingway, Postdoctoral Researcher, Earth and Planetary Sciences, Harvard University Dr Austin Hendy, Research Scientist, Natural History Museum of Los Angeles County Shannon Hennessey, PhD Student, Department of Integrative Biology, Oregon State University Dr. Natasha Henschke, Postdoctoral Research Associate, Program in Atmospheric and Oceanic Sciences, Princeton University Sam Herreid, PhD Student in glaciology, Northumbria University, Newcastle Upon Tyne, UK

Casey Hilgenbrink, PhD Student, Department of Atmospheric Sciences, University of Washington Alice Hill, PhD Student, Department of Geography, Institute of Arctic and Alpine Research, University of Colorado Boulder Dr. Laura M. Hinkelman, Research Scientist, Joint Institute for the Study of the Atmosphere and Ocean, University of Washington Dr. Matthew Hoffman, Research Scientist, Climate, Ocean, Sea ice and Ice sheet Modeling project, Fluid Dynamics and Solid Mechanics Group, Los Alamos National Laboratory Hannah Horowitz, PhD Student, Department of Earth and Planetary Sciences, Harvard University Rachel Housego, PhD Student in Applied Ocean Science and Engineering, Massachusetts Institute of Technology & Woods Hole Oceanographic Shaun Howe, PhD Student, Atmospheric and Oceanic Science Department, University of Maryland Jenny Hu, Analytics Lead, Advanced Microgrid Solutions, Massachusetts Institute of Technology Dr. Taylor M Hughlett, Earth and Environmental Sciences Department, University of Texas at Arlington Michael Huh, PhD Student, Department of Earth and Planetary Sciences, University of California, Davis Dr. Kristen Hunter-Cevera, PhD in Biological Oceanography, Massachusetts Institute of Technology and Woods Hole Oceanographic Institution Xindi Cindy Hu, PhD Student in Environmental Health, Harvard University Dr. Tom Ihde, Ecosystem Modeler, private contractor Dr. Rachelle Ihly, Postdoctoral Research Fellow, National Renewable Energy Laboratory Nayani Ilangakoon, PhD Student in Geoscience, Boise State University M Jackson, PhD Student in Geography, University of Oregon Megan Jackson, PhD Student in Inorganic Chemistry (Energy Conversion), Department of Chemistry, Massachusetts Institute of Technology Dr. Rebecca Jackson, Postdoctoral Fellow, College of Earth, Ocean and Atmospheric Sciences, Oregon State University Mylène Jacquemart, PhD Student, Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder Stephanie Jarvis, PhD Student in Geography, Institute of Arctic and Alpine Research, University of Colorado at Boulder Joel Jean, PhD Student, Electrical Engineering, Massachusetts Institute of Technology Dr. Theresa Jedd, Postdoctoral Research Associate, National Drought Mitigation Center, School of Natural Resources, University of Nebraska-Lincoln Jesse D Jenkins, PhD Student, Engineering Systems, Institute for Data, Systems and Society, Massachusetts Institute of Technology Lydia Jennings, PhD Student in Soil, Water, and Environmental Science, The University of Arizona. Laramie Jensen, PhD Student in Oceanography, College of Geosciences, Texas A&M University Mallory Jensen, PhD Student (silicon solar cells), Department of Mechanical Engineering, Massachusetts Institute of Technology Owen Jensen, PhD Student, School of the Earth, Ocean, and Environment, University of South Carolina Ellen Johnson, PhD Student, Department of Marine Sciences, University of Connecticut Dr. Peter D. Johnson, Postdoctoral Research Scientist, Department of Chemistry and Chemical Biology, Harvard University Winifred Johnson, PhD Student, Chemical Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Miriam Johnston, PhD Student in Ecosystems Science, Department of Organismic and Evolutionary Biology, Harvard University Dev Joshi, PhD Student, Institute for Scientific Research, Boston College Anthony J Joyce, PhD Student, Climate System Research Center, University of Massachusetts Amherst Lynn Kaluzienski, PhD Student and Research Assistant, School of Earth and Climate Sciences and Climate Change Institute, University of Maine Corey Kaminsky, PhD Student in Inorganic Chemistry (sustainable energy), Department of Chemistry, Massachusetts Institute of Technology Dr. Lea Lani Kinikini Kauvaka, PhD in Pacific Studies, University of Auckland; Climate Adaptation Consultant to Oceania/Pacific Islands Andrea Kealoha, PhD Student, Dept of Oceanography, Texas A&M University

Sean Kearney, PhD Student, Evolutionary, Ecological, and Environmental Systems Biology, Massachusetts Institute of Technology Brandi Kelp, MS in Environmental Science; Sustainability Office of [redacted city] Jennifer Kenyon, PhD Student in Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Dr. Robert M. Key, Research Oceanographer, Atmospheric and Oceanic Sciences Program, Princeton University Sovit Khadka, PhD Student, Physics Department/Institute for Scientific Research, Boston College Elsita Kiekebusch, PhD Student, Department of Applied Ecology, North Carolina State University Dr. Joomi Kim, PhD in Oceanography, Rutgers University Rebecca Soyoung Kim, PhD Student (energy conversion processes), Department of Chemistry, Massachusetts Institute of Technology Dr. Michael D. King, Senior Research Scientist, Laboratory for Atmospheric and Space Physics, University of Colorado Boulder Jordan M. Kincaid, MS, PhD Student in Environmental Studies, University of Colorado at Boulder Amy Kireta, PhD Student, Climate Change Institute, University of Maine Mary Knapp, PhD Student in Planetary Science, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology Ioana Knopf, PhD Student in Inorganic Chemistry, Department of Chemistry, Massachusetts Institute of Technology Brooks Kohli, PhD Student, Department of Natural Resources and the Environment, University of New Hampshire Greg Koman, PhD Student in Meteorology and Physical Oceanography, Rosenstiel School of Marine and Atmospheric Sciences, University of Miami Dr. Nicole Korfanta, Director, William D. Ruckelshaus Institute of Environment and Natural Resources, University of Wyoming Sasha J. Kramer, PhD Student, Marine Science, University California Santa Barbara Dr. Colin T. Kremer, Postdoctoral Research Fellow (responses of marine plankton to climate change), Department of Ecology and Evolutionary Biology, Yale University Daniel Kroupa, PhD Student in Solar Energy Conversion Department of Chemistry and Biochemistry, University of Colorado Boulder Kristen Krumhardt, PhD Student, Environmental Studies Program, University of Colorado Boulder Anna Lucia Krupp, PhD Student, Department of Soil, Water & Climate, University of Minnesota Twin Cities Rachel Kurchin, PhD Student, MIT Photovoltaic Research Laboratory, Massachusetts Institute of Technology Zachary Labe, PhD Student, Department of Earth System Science, University of California, Irvine Zachary Lamb, PhD Student, Department of Urban Studies and Planning, Massachusetts Institute of Technology Kelsey Larson, PhD Student in Atmospheric Science, College of the Environment, University of Washington Graham E. Lau, PhD Student, Department of Geological Sciences, University of Colorado Boulder Harriet C. P. Lau, PhD Student, Department of Earth and Planetary Sciences, Harvard University Josh Laufer, PhD Student, Law and Public Policy (Sustainability and Resilience Policy), School of Public Policy and Urban Affairs, Northeastern University Dr. Andone Lavery, Associate Scientist, Woods Hole Oceanographic Institution Isabela Le Bras, PhD Student, Physical Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Dr. Scott Lehman, Fellow, Institute of Arctic and Alpine Research, University of Colorado, Boulder Karin Lehnigk, MS/PhD Student, Geoscience department, University of Massachusetts Amherst Sasha Leidman, PhD Student, Department of Geography, Rutgers University Paul Leingang, PhD Student in Marine Biosciences, University of Delaware Alice Lépissier, PhD student, Bren School of Environmental Science and Management, University of California Santa Barbara Daniel LeVine, PhD Student, Department of Geography and the Environment, University of Texas at Austin Dr. Gad Levy, Senior Research Scientist, NorthWest Research Associates Gabriel Lewis, PhD Student, Department of Earth Sciences, Dartmouth College Dr. Nicole Lewis-Rogers, Department of Zoology, Weber State University

Dr. Miling Li, Postdoctoral Fellow (Aquatic Biogeochemistry), Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University Dr. Xin Li, Research Specialist, Department of Earth System Science, University of California, Irvine Megan Lickley, PhD Student in Atmospheric Science, Massachusetts Institute of Technology Samuel Lillo, PhD Student, School of Meteorology, University of Oklahoma Marena Lin, PhD Student, Department of Earth and Planetary Sciences, Harvard University Dr. Jennifer Lind-Riehl, USDA Postdoctoral Research Fellow, University of Wisconsin-Madison Dr. Colin M. Lindsay, Postdoctoral Research Scientist, Institute of Arctic and Alpine Research, University of Colorado Boulder Marianna Linz, PhD Student in Physical Oceanography, Massachusetts Institute of Technology-Woods Hole Oceanographic Institution Joint Program Simon J. Lock, PhD Student, Department of Earth and Planetary Sciences, Harvard University John Lodise, PhD Student in Meteorology and Physical Oceanography, Rosenstiel School of Marine and Atmospheric Sciences, University of Miami Dr. Michael S. Long, Research Associate, Atmospheric Chemistry Modeling, Harvard University Nate Looker, PhD Student, Land and Atmospheric Science, University of Minnesota - Twin Cities Josué Lopéz, PhD Student, Electrical Engineering and Computer Science, Massachusetts Institute of Technology Lizzie Lundgren, Scientific Programmer, Atmospheric Chemistry Modeling Group, Harvard University Persephone Ma, PhD Student in Land and Atmospheric Sciences, Department of Soil, Water, and Climate, University of Minnesota Dr. Michael C. MacCracken, Chief Scientist for Climate Change Programs, Climate Institute, Washington, DC Grant Macdonald, PhD Student, Department of the Geophysical Sciences, University of Chicago Michael MacFerrin, PhD Student, Cooperative Institute for Research in Environmental Sciences, University of Colorado Mike Madden, PhD Student, Marine, Earth and Atmospheric Sciences, North Carolina State University Dr. Nagissa Mahmoudi, Postdoctoral Research Fellow, Department of Earth and Planetary Sciences, Harvard University Virginia Marcon, PhD Student, Department of Geosciences, The Pennsylvania State University Andrew Margolin, PhD Student, Rosenstiel School of Marine and Atmospheric Science, University of Miami Dr. Jeffrey Marlow, Postdoctoral Scholar of Geobiology, Harvard University Dr. Elizabeth Maroon, Postdoctoral Research Scientist, Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder Dr. John Marr, Board of Directors, Perry Institute for Marine Science Julia Marrs, PhD Student, Department of Earth and Environment, Boston University Dr. Nedal Masalha, Postdoctoral Scholar, Department of Civil and Environmental Engineering, University of Illinois at Urbana-Champaign Aaron Match, PhD Student in Atmospheric and Oceanic Sciences, Department of Geosciences, Princeton University Allison Matzelle, PhD Student, Department of Marine and Environmental Sciences, Northeastern University Jeremy McGibbon, PhD Student in Atmospheric Science, University of Washington Dr. Dennis McIntyre, Senior Research Scientist, Great Lakes Environmental Center Kayleen McMonigal, PhD Student in Physical Oceanography, Rosenstiel School of Marine & Atmospheric Science, University of Miami Dr. James McNerney, Senior Postdoctoral Associate, Institute for Data, Systems and Society, Massachusetts Institute of Technology Dr. Brian McNoldy, Senior Research Associate, Rosenstiel School of Marine and Atmospheric Science, University of Miami Sevag Mehterian, PhD Student, Department of Marine Geology and Geophysics, Rosenstiel School for Marine and Atmospheric Science, University of Miami Dr. Emily Meineke, Postdoctoral Fellow (climate and urbanization effects on plants and insects), Department of Organismic and Evolutionary Biology, Harvard University Herbaria Dr. Aaron Meilijson, Postdoctoral Research Associate, Institute of Arctic and Alpine Research, University of Colorado Boulder Dr. Eli Melaas, Postdoctoral Scholar, Department of Earth and Environment, Boston University

Celeste Melamed, PhD Student in Materials Science (novel semiconductors for solar cells), Colorado School of Mines Dr. Melissa J. Merrick, Senior Wildlife Biologist, School of Natural Resources and the Environment, University of Arizona Dr. Erin Meyer-Gutbrod, Postdoctoral Associate, Department of Earth and Atmospheric Sciences, Cornell University Dr. Julia Michalak, Research Associate, School for Environmental and Forest Sciences, University of Washington Eleanor Middlemas, PhD Student, Rosenstiel School of Marine and Atmospheric Sciences, University of Miami Julia E. Middleton, PhD Student, Joint Program In Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Gwen Miller, PhD Student, School of the Earth, Ocean and Environment, University of South Carolina Olivia Miller, PhD Student in Geology and Geophysics, University of Utah Dr. Brent Minchew, National Science Foundation Postdoctoral Fellow, British Antarctic Survey Dr. John Mioduszewski, Postdoctoral Researcher, Center for Climatic Research, University of Wisconsin Madison Marco Miotti, PhD Student in Energy and Environment, Institute for Data, Systems, and Society, Massachusetts Institute of Technology Philippe Miron, Postdoctoral Associate, Department of Atmospheric Sciences, University of Miami Dr. Kenneth Mitchell, PhD in Astronomy, GOES Radiometric Calibration Engineer at NOAA/NSOF, Arctic Slope Regional Corp. Tim Molnar, PhD Student in Environmental Studies, University of Colorado Boulder Justin Montgomery, PhD Student, Department of Civil & Environmental Engineering, Massachusetts Institute of Technology Tessa Montini, PhD Student, Department of Geography, University of California Santa Barbara Brendan Moran, MS/PhD Student in Hydrogeology, Department of Geosciences, University of Massachusetts Amherst Eric Morrison, PhD Student, Natural Resources and Earth Systems Science, University of New Hampshire Dr. Susanne Moser, Director, Susanne Moser Research & Consulting and Social Science Research Fellow, Stanford University, Woods Institute for the Environment Dr. Rosa A. Moscarella, Research Associate, CREATE for STEM Institute, Michigan State University Daniel S. Mosiman, PhD Student in Environmental Engineering, University of Illinois Urbana-Champaign Dr. Rachael D. Mueller, Postdoctoral Researcher, Earth and Space Research, WA James K. Muller, PhD Student, Geology & Geochemistry (Solid Earth), Department of Earth and Planetary Sciences, Harvard University Dr. Sarah E. Myhre, Postdoctoral Scholar, Future of Ice Initiative, School of Oceanography, University of Washington Dr. Chelsea Nagy, Research Scientist, Department of Geography, University of Colorado Boulder Ryan Need, PhD Student in Materials, Materials Department, University of California Santa Barbara Melinda Nicewonger, PhD Student, Department of Earth System Sciences, UC Irvine Karena Nguyen, PhD Student (climate impacts on human parasites), Department of Integrative Biology, University of South Florida Dr. Abigail Noble, PhD in Chemical Oceanography, Massachusetts Institute of Technology Holly Norton, PhD Student in Climate Dynamics, Department of Atmospheric, Oceanic, and Earth Sciences, George Mason University Daniel Nothaft, PhD student in Geology, University of Colorado Rosie L. Oakes, PhD Student, Department of Geosciences, The Pennsylvania State University Nicholas Ogburn, PhD Student in Ecology and Genomics, University of South Florida Veronique Oldham, PhD Student, College of Earth, Ocean and Environment, University of Delaware Hilde Oliver, PhD Student in Marine Sciences, University of Georgia Dr. Morgan O'Neill, Postdoctoral fellow, Department of Earth and Planetary Sciences, Weizmann Institute of Science Emily B. Osborne, PhD Student, Department of Earth Ocean and Environment, University of South Carolina Shannon Owings, PhD Student in Earth and Atmospheric Science, Georgia Institute of Technology Ethan Palay, PhD Student, Colorado School of Mines and National Renewable Energy Laboratory

Rose Palermo, PhD Student in Marine Geology and Geophysics, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Dr. Bryan Palmintier, Senior Research Engineer, National Renewable Energy Laboratory Dr. Melissa Pardi, Postdoctoral Research Associate, Department of Natural Resources and the Environment, University of New Hampshire Taejin Park, PhD Student, Department of Earth and Environment, Boston University Sunyoung Park, PhD Student, Department of Earth and Planetary Sciences, Harvard University Christina Pasparakis, PhD Student, Marine Biology and Ecology Department, Rosenstiel School of Marine and Atmospheric Sciences, University of Miami Shawn Pedron, PhD Student in Biogeochemical Cycles, Department of Earth System Sciences, University of California Irvine Dr. Kelly Daumit Peet, PhD in Environmental Chemistry, Massachusetts Institute of Technology; Chemistry Teacher, Revere High School Dr. Yannick Peings, Project Scientist, Department of Earth System Science, University of California Irvine Lina C. Pérez-Angel, Department of Geological Sciences, University of Colorado Boulder Diamilet Perez-Betancourt, PhD Student, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology Walter Perkins, PhD Student, Department of Atmospheric Sciences, University of Washington - Seattle Dr. Natalie Perlin, Scientist, Rosenstiel School of Marine and Atmospheric Science, University of Miami Kelsi Perttula, PhD Student, School of Public Health, Environmental Health Sciences, University of California Berkeley Dr. Peter Peterson, Postdoctoral Research Fellow, Department of Chemistry, University of Michigan Dr. Colleen Petrik, Associate Research Scholar, Atmospheric and Oceanic Sciences, Princeton University Dr. Jonathan Petters, Research Fellow, Department of Earth and Planetary Sciences, University of California at Santa Cruz Dr. Aude Picard, Research Associate, Department of Organismic and Evolutionary Biology, Harvard University Aaron J. Piña, PhD Student in Ecology, Colorado State University Dr. Mark Piper, Research Associate, Institute of Arctic and Alpine Research, University of Colorado Boulder Erin Pischke, PhD Student in Environmental and Energy Policy, Michigan Technological University Claire Pless, PhD Student, Department of Geosciences, University of Massachusetts Amherst Noah T. Plymale, PhD Student (semiconductor interfaces for solar fuel devices), Department of Chemistry, California Institute of Technology Jeremy Poindexter, PhD Student, Department of Materials Science and Engineering, Massachusetts Institute of Technology Grace Pold, PhD student in Organismic and Evolutionary Biology, University of Massachusetts, Amherst Dr. Allen Pope, Research Scientist, National Snow and Ice Data Center/Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder Cody Porter, PhD Student, Program in Ecology, University of Wyoming Dr. Isabel Porto da Silveira, Postdoctoral Associate, Department of Atmospheric Science, University of Miami Dr. James L. Powell, Executive Director, National Physical Science Consortium Dr. Dan Preston, Postdoctoral Scholar, Department of Integrative Biology, Oregon State University Dr. Stephen Price, Research Scientist, Climate, Ocean, Sea ice and Ice sheet Modeling project, Fluid Dynamics and Solid Mechanics Group, Los Alamos National Laboratory Julie Pringle, PhD Student, Biological Oceanography, Department of Marine Sciences, University of Connecticut - Avery Point Andrew Proudian, PhD Student (organic photovoltaics and LEDs), Department of Physics, Colorado School of Mines Dr. Jennifer M. Questel, Postdoctoral Research Fellow, Department of Marine Science, University of Connecticut Annika Quick, PhD Student in Geoscience, Boise State University Dr.Ted K. Raab, Senior Investigator (Arctic Sciences), Carnegie Institution for Science, Stanford CA Matthew Rager, PhD Student, School of Materials Science and Engineering, Georgia Institute of Technology Shireen Rahimi, PhD Student, Ecosystem Science and Policy, University of Miami Zachary Randell, PhD Student (ecology), Integrative Biology, Oregon State University

Deepa Rao, PhD Student in Biological Oceanography, Massachusetts Institute of Technology & Woods Hole Oceanographic Institution Dr. Chris Ray, Research Associate, Institute of Arctic and Alpine Research, University of Colorado-Boulder Cody Reeves, PhD Student, Department of Engineering Sciences and Applied Mathematics, Northwestern University Nadine Reitman, PhD Student, Geological Sciences Department, University of Colorado Boulder Jeemin Rhim, PhD Student in Geobiology, Earth, Atmospheric and Planetary Science Department, Massachusetts Institute of Technology Dr. Andrew Rhines, Postdoctoral Fellow, Department of Atmospheric Sciences, University of Washington Jon Richey, PhD Student, Department of Earth and Planetary Sciences, University of California, Davis Dr. Jonathan Riehl, Transportation Researcher, Department of Civil and Environmental Engineering, University of Wisconsin-Madison Marta Robertson, PhD Student, Department of Integrative Biology, University of South Florida Dr. Shannen L. Robson, Vertebrate Zoology Collections Manager (climate impacts on small mammal populations), Natural History Museum of Utah, University of Utah Bianca M. Rodríguez-Cardona, PhD Student, Department of Natural Resources and the Environment, University of New Hampshire Elizabeth Roepke, PhD Student, Department of Earth Sciences, University of Minnesota Geoffrey S. Roest, PhD Student, Department of Atmospheric Sciences, Texas A&M University Dr. Kimberly Rogers, Research Associate, Institute of Arctic and Alpine Research, University of Colorado Boulder Shaina Rogstad, PhD Student, Department of Geosciences, University of Massachusetts Amherst Rebecca Rolph, PhD Student, Geophysical Institute, Sea Ice Group, University of Alaska Fairbanks Amy Rose, PhD Student in Energy Systems, Institute for Data, Systems, and Society, Massachusetts Institute of Technology Sarah Rosengard, PhD Student, Massachusetts Institute of Technology; Woods Hole Oceanographic Institution Sam Rossabi, PhD Student, Institute of Arctic and Alpine Research, University of Colorado Boulder Dr. Daniel Rothenberg, Postdoctoral Researcher, Center for Global Change Science, Massachusetts Institute of Technology Raphael Rousseau-Rizzi, PhD Student, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology Aaron Rose, PhD Student (solar cell physics), Department of Physics, Boston College Dr. Penny Rowe, Research Scientist, Earth Sciences, NorthWest Research Associates Dr. Mandira Roy, Research Associate, Institute for Data, Systems, and Society, Massachusetts Institute of Technology Dr. Christopher Rozoff, Researcher, Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin Dr. Kennedy F. Rubert-Nason, Assistant Scientist, Department of Entomology, University of WisconsinMadison Michael J. Rush, PhD Student, Boulder Creek Critical Zone Observatory, Hydrology, Water Resources; Environmental Fluid Mechanics, University of Colorado Boulder Tyler Jacob Rust, PhD Student in Environmental Geology, Department of Geological Sciences and Environmental Studies, Binghamton University Dr. Vincent S. Saba, Research Fishery Biologist, NOAA National Marine Fisheries Service; Northeast Fisheries Science Center; Geophysical Fluid Dynamics Laboratory; Princeton University Forrestal Campus Shayla Salzman, PhD Student in Organismic and Evolutionary Biology, Harvard University Dr. Peter Sampou, PhD in Biological Oceanography, University of Rhode Island - Graduate School of Oceanography Dr. Kimberly Samuels-Crow, Postdoctoral Researcher, School of Informatics, Computing, and Cyber Systems, Northern Arizona University Dr. Luciana F. Santoferrara, Postdoctoral Researcher, Department of Marine Sciences, University of Connecticut Nicolas P. D. Sawaya, PhD Student in Chemical Physics, Harvard University Dr. Benjamin Scandella, PhD in Hydrology, Massachusetts Institute of Technology Cody Schank, PhD Student in Environmental Science, University of Texas at Austin

Dr. Jacob Scheff, National Science Foundation Atmospheric and Geospace Sciences Research Fellow, Columbia University Rekha Schnepf, PhD Student, Colorado School of Mines and National Renewable Energy Laboratory Neesha Schnepf, PhD Student, University of Colorado-Boulder, Cooperative Institute for Research in Environmental Sciences Dr. Jason C. Schroder, Postdoctoral Researcher, Department of Chemistry & Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado at Boulder Kat Schroeder, PhD Student in Paleomacroecology, University of New Mexico Cristina Schultz, PhD Student, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology; Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution Britta Schumacher, MA/PhD Student in Geography, University of California Santa Barbara Judith A. Sclafani, PhD Student, Department of Geosciences, The Pennsylvania State University Dr. Antonia Sebastian, Department of Civil and Environmental Engineering, Rice University; Department of Hydraulic Engineering, Delft University of Technology Dr. Amy Seidl, Associate Director, Environmental Program, University of Vermont Dr. Christine Shearer, Senior Researcher, CoalSwarm, San Francisco, CA Peter J. Shellito, PhD student, Department of Geological Sciences, University of Colorado Boulder Alexey N. Shiklomanov, PhD Student in Geography, Department of Earth and Environment, Boston University Rohini Shivamoggi, PhD Student, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology Dr. Elizabeth C. Sibert, Junior Fellow, Harvard Society of Fellows, Earth and Planetary Sciences, Harvard University Ryan Sibert, PhD Student, Department of Marine Sciences, University of Georgia Rebekah Simon, PhD Student, Department of Geological Sciences, University of Colorado Boulder Steven Simon, PhD Student in Meteorology and Physical Oceanography, Rosenstiel School of Marine and Atmospheric Sciences, University of Miami Ethan Simonoff, PhD Student in Solar Fuels Research, Department of Chemistry, California Institute of Technology Dr. Hansi A Singh, Linus Pauling Distinguished Postdoctoral Fellow at the US DOE's Pacific Northwest National Laboratory Rachel Skubel, PhD Student in Environmental Science and Policy, University of Miami Anne Slinn, Executive Director for Research, Center for Global Change Science, Massachusetts Institute of Technology Jeremy D. Sloane, PhD student in College Science Teaching (climate change acceptance), Syracuse University Jennifer Smetzer, PhD Student, Department of Environmental Conservation, University of Massachusetts Amherst Madison Smith, PhD student (earth sciences), Applied Physics Lab, University of Washington Dr. Marilyn Carolyn Sobel, Lead Field Biologist, Laboratory of Pinelands Research, Department of Biodiversity, Earth and Environmental Science, Drexel University Sarah Sofia, PhD Student, Mechanical Engineering (Solar energy research), Massachusetts Institute of Technology Aleah Sommers, PhD Candidate, Department of Civil, Environmental and Architectural Engineering, University of Colorado at Boulder Amelia Sosnowski, PhD Student, Department of Geography and the Environment, University of Texas at Austin Dr. Sarah Spaulding, Research Scientist, Institute of Arctic and Alpine Research, University of Colorado Boulder Dr. Sharon Stammerjohn, Senior Research Associate, Institute of Arctic and Alpine Research, University of Colorado Boulder Eric Stansifer, PhD Student, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology Laura Stevens, PhD Student, Department of Geology and Geophysics, Massachusetts Institute of Technology-Woods Hole Oceanographic Institution Joint Program

Maya Stokes, PhD Student, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology Laura Storch, PhD Candidate, Department of Mathematics and Statistics, University of New Hampshire Emanuel Storey, PhD Student, Department of Geography, University of California Santa Barbara Dr. Colleen Strawhacker, Research Scientist, National Snow and Ice Data Center, University of Colorado Boulder Michelle Stuhlmacher, PhD Student in Geography, School of Geographical Sciences and Urban Planning, Arizona State University Dr. Damien Sulla-Menashe, Research Scientist, Department of Earth and Environment, Boston University Melissa Sulprizio, Scientific Programmer, Atmospheric Chemistry Modeling Group, Harvard University Dr. Geoffrey Supran, Postdoctoral Fellow, Department of History of Science, Harvard University; Postdoctoral Associate, Institute for Data, Systems, & Society, Massachusetts Institute of Technology Dr. Andrew R. Swanson, Department of Natural Sciences, State College of Florida Nicholas Szapiro, PhD Student, School of Meteorology, University of Oklahoma Dr. Mikey Tabak, Senior Scientist (including environmental responses to climate change), Quantitative Science Consulting Dr. Adele Tamboli, Scientist, National Renewable Energy Laboratory Dr. Catherine A. Teare Ketter, Teaching Faculty, Marine Sciences, University of Georgia Hannah M. Teicher, M.Arch., PhD Student, Department of Urban Studies and Planning, Massachusetts Institute of Technology Dr. Karis Tenneson, Remote Sensing Trainer Specialist, Remote Sensing Applications Center, USDA Forest Service Jennifer Thomas, PhD Student, Physical Oceanography, College of Earth, Ocean, and Atmospheric Sciences, Oregon State University Annelise Thompson, PhD Student (artificial photosynthesis), Department of Chemistry, California Institute of Technology Dr. Michelle Tigchelaar, Research Associate, Department of Atmospheric Sciences, University of Washington Daniel Traficonte, PhD Student, Department of Urban Studies and Planning, Massachusetts Institute of Technology Galen Treuer, PhD Student, Environmental Science and Policy, University of Miami Rebecca Trinh, PhD Student, Biological Oceanography, Lamont-Doherty Earth Observatory, Columbia University Dr. Sarah Truebe, Director of Community Engaged Learning in Environmental Sustainability, Stanford University; PhD, Geosciences and Global Change, University of Arizona Anna Trugman, PhD Student in Atmospheric and Oceanic Sciences, Department of Geosciences, Princeton University Cascade Tuholske, PhD Student, Department of Geography, University of California, Santa Barbara Brendan D. Turley, PhD Student, School of the Earth, Ocean, & Environment, University of South Carolina Alexander J. Turner, PhD Student in Atmospheric Chemistry, School of Engineering and Applied Sciences, Harvard University John J. Turner V, PhD Student in Renewable Energy, Mechanical Engineering Department, University of New Hampshire Dr. Cuauhtemoc Turrent, Research Associate, Physical Oceanography, Department, Ensenada Center for Scientific Research and Higher Education Samantha Tushaus, Assistant Researcher, Space Science and Engineering Center, University of WisconsinMadison Ashlee Tziganuk, PhD Student in Urban Planning, Arizona State University Natalie Umling, PhD Student in Geological Sciences, University of South Carolina Sital Uprety, PhD Student in Environmental Engineering, University of Illinois at Urbana Champaign Bruce H. Vaughn, Senior Scientist, Institute of Arctic and Alpine Research, University of Colorado Dr. Jann Vendetti, Twila Bratcher Endowed Chair in Malacological Research, Natural History Museum of Los Angeles County Marie Venner, Chair, National Academy of Sciences Transportation Research Board Subcommittee on Climate Change, Energy, and Sustainability Sarah Vitale, PhD Student in Geological Sciences, University of Connecticut Dr. Britta Voss, PhD in Aquatic Geochemistry, Massachusetts Institute of Technology

Charlotte Wagner, PhD student, Environmental Engineering, School of Engineering and Applied Sciences, Harvard University Nicholas Waldo, PhD Student in Environmental Engineering, University of Washington Rich Walker, PhD Student, Program in Ecology and Wyoming Cooperative Fish and Wildlife Research Unit, University of Wyoming Jessica Wang, PhD student, Department of Earth System Science, University of California, Irvine Jonathan Wang, PhD Student, Department of Earth and Environment, Boston University Dr. Kang Wang, Postdoctoral Fellow, Institute of Arctic and Alpine Research, University of Colorado Boulder Dr. Emily Warren, Scientist, National Center for Photovoltaics, National Renewable Energy Laboratory Dr. Warren M. Washington, Senior Scientist, National Center for Atmospheric Research Daniel Watkins, PhD Student, Atmospheric Science, Oregon State University Lance Watkins, PhD Student and Center Lead, NASA DEVELOP National Program, School of Geographical Sciences & Urban Planning, Arizona State University Katelyn Watson, PhD Student in Geoscience, Boise State University Caroline Hagan Webb, PhD Student in Hydrology and Geophysics, Department of Earth and Planetary Sciences, University of California, Davis Nick Weber, PhD Student, Department of Atmospheric Sciences, University of Washington Jennifer Wei, PhD Student, Department of Chemistry and Chemical Biology, Harvard University Thomas Weiss, PhD Student in Paleoclimatology, Lamont-Doherty Earth Observatory, Columbia University Ethan Welty, PhD Student, Environmental Studies Program and Institute for Arctic and Alpine Research, University of Colorado Boulder Meagan E. Wengrove, PhD Student in Coastal Processes, Department of Ocean Engineering, University of New Hampshire Katherine Wentz, PhD Student, Environmental Studies Program and Institute of Arctic and Alpine Research, University of Colorado Boulder Dr. Daniel M. Westervelt, Associate Research Scientist, Lamont-Doherty Earth Observatory, Columbia University Dr. Timothy S. White, PhD, PG, Senior Scientist, Earth and Environmental Systems Institute, The Pennsylvania State University Christopher Whitney, PhD Student, Department of Natural Resources and the Environment, University of New Hampshire Scott Wieman, PhD Student, Department of Earth and Planetary Sciences, Harvard University Catherine Wilka, PhD Student in Climate Science, Massachusetts Institute of Technology Elise B. Wilkes, PhD Student, Department of Earth and Planetary Sciences, Harvard University Emily Williams, MA/PhD Student in Geography, University of California Santa Barbara Dr. James A. Wilson, Physiological Ecologist, University of Nebraska Dominic Winski, PhD Student, Earth Science Department, Dartmouth College Dr. Kelsey Winsor, Postdoctoral Scientist, Department of Environmental, Earth and Atmospheric Sciences, University of Massachusetts Lowell Dr. Mike Wolovick, Postdoctoral researcher, Atmospheric and Oceanic Sciences, Princeton University Andrew A. Wong, PhD Student, School of Engineering and Applied Sciences, Harvard University Anna Wuttig, PhD Student in Inorganic Chemistry, Department of Chemistry, Massachusetts Institute of Technology Dr. Adam Wymore, Post Doctoral Researcher, Department of Natural Resources and the Environment, University of New Hampshire Lilia Xie, PhD Student in Inorganic Chemistry (materials for energy conversion), Department of Chemistry, Massachusetts Institute of Technology Robert M. Yantosca, Senior Software Engineer, Atmospheric Chemistry Modeling Group, Harvard University Walter Yerk, PhD Student, Department of Civil, Architectural, and Environmental Engineering, Drexel University Dr. Gabriel I. Yospin, Instructor Pro Tempore, Department of Biology (Biosphere/Climate Science), University of Oregon Suzanne Young, PhD Student, Department of Integrative Biology, University of South Florida Karen Yu, PhD Student in Atmospheric Science, School of Engineering and Applied Sciences, Harvard University

Emily Zakem, PhD Student, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology José I. Zenteno, PhD Student of Environmental Science and Management, Bren School of Environmental Science and Management, University of California Santa Barbara Xuemei Zhai, PhD Student in Biological Oceanography, Department of Organismic and Evolutionary Biology, Harvard University Dr. Shiyu Zhang, Postdoctoral Associate, Department of Chemistry, Massachusetts Institute of Technology Natalie Zielinski, PhD Student in Oceanography, Texas A&M University Marika Ziesack, PhD Student, Wyss Institute for Biologically Inspired Engineering, Harvard University Katelyn Zigner, PhD Student, Department of Geography, University of California Santa Barbara Note: Institutional affiliations are for identification purposes only and do not imply endorsement. References 1. Howard, P., Sylvan, D. Expert Consensus on the Economics of Climate Change. Institute for Policy Integrity (2015). [link] 2. Briefing Book for a New Administration - Recommended policies and practices for addressing the security risks of a changing climate. The Climate and Security Advisory Group (2016). [link] 3. Crimmins, A., et al. The Impacts of Climate Change on Human Health in the United States: A Scientific Assessment. U.S. Global Change Research Program (2016). [link] 4. Molina, M. et al. What We Know - The realities, risks, and response to climate change. AAAS (2014). [link] 5. Leiserowitz, A. et al. Politics and Global Warming, Spring 2016. Yale University and George Mason University, Yale Program on Climate Change Communication (2016). [link] 6. Climate Declaration. Ceres (2013). [link] 7. Kammen, D. A letter to Mr. Trump: the economic case for energy, equity and climate leadership. UC Berkeley Blog (Nov. 15, 2016) [link] 8. Sachs, J. D. Donald Trump and the Rebuilding of America. The Boston Globe (Nov. 13, 2016). [link] 9. Shah, J. Clean Energy Jobs Are Exploding in America. Why Don’t Mainstream Reporters Know? Greentech Media (Sept. 2, 2016). [link] 10. U.S. Billion-Dollar Weather and Climate Disasters. NOAA National Centers for Environmental Information (2016). [link] 11. On the Climate Crisis, It’s Donald Trump vs the World. Sierra Club (2016). [link] 12. Cook, J. et al. Consensus on consensus: a synthesis of consensus estimates on human-caused global warming. Environmental Res. Lett. 11, 048002 (2013). [link] 13. Oil and gas CEOs jointly declare action on climate change. Oil and Gas Climate Initiative (2015). [link] 14. Business Backs Low-Carbon USA (2016). [link] 15. U.S. Concern About Global Warming at Eight-Year High. Gallup (2016). [link] 16. Presidential Science Debate 2016. ScienceDebate.org (2016). [link] 17. Bravender, R. Trump Picks Top Climate Skeptic to Lead EPA Transition. Scientific American (Sept. 26, 2016). [link] 18. Kahn, B. What You Should Know About Trump’s Cabinet & Climate. Climate Central (Nov. 30, 2016). [link] 19. Smeltz, D. et al. Growing support in US for some climate change action. The Chicago Council on Global Affairs (2016). [link] 20. An Open Letter Regarding Climate Change From 376 Concerned Members of the U.S. National Academy of Sciences (Sept. 20, 2016). [link] 21. Trancik, J. E. People are worried Trump will stop climate progress. The numbers suggest he can’t. The Washington Post (Nov. 21, 2016). [link] 22. West Coast leaders’ climate change “resolve is strong” as COP22 concludes. Pacific Coast Collaborative (Nov. 18, 2016). [link] 23. Garcetti, E. et al. Open Letter to President-elect Donald Trump on Climate Action. Medium (Nov. 22, 2016). [link]