The Comer Fellows are a group of climate scientists whose diverse work focuses on mountain glaciers, drylands Greenland and other sites to learn the history of climate change. The Changelings are a membership group of scientists dedicated to exploring and advancing the broad field of abrupt climate change (indicated below with an asterisk).

Ryan Abernathey COLUMBIA UNIVERSITY Assistant Professor, Lamont Doherty Earth Observatory

Jess Adkins CALIFORNIA INSTITUTE OF TECHNOLOGY Smits Family Professor

Xuyuan (Ellen) Ai Princeton University

Guleed Ali Earth Observatory of Singapore

Richard Alley PENN STATE UNIVERSITY Evan Pugh Professor Department of Geosciences

Founding Mentor

Robert Anderson COLUMBIA UNIVERSITY Ewing Lamont Research Professor, Lamont Doherty Earth Observatory

Alexander Audet The University of Maine

Jacqueline Austermann UNIVERSITY OF CAMBRIDGE Newton International Fellow Department of Earth Sciences

Daniel Babin COLUMBIA UNIVERSITY Graduate Student, Lamont Doherty Earth Observatory

Alexandra Balter COLUMBIA UNIVERSITY Graduate Student, Lamont-Doherty Earth Observatory,

Edouard Bard COLLÈGE DE FRANCE Professor Chair Climate & Ocean Evolution

Stephen Barker CARDIFF UNIVERSITY Professor in Earth Science

David Battisti UNIVERSITY OF WASHINGTON Professor & Tamaki Endowed Chair Dept. of Atmospheric Sciences

Rebecca Beadling University of Arizona Graduate Student

Joseph Berry STANFORD UNIVERSITY Professor Department of Global Ecology Carnegie Institution for Science

Sean Birkel THE UNIVERSITY OF MAINE Research Assistant Professor Climate Change Institute

Isaiah Bolden University of Washington Doctoral Candidate

Douglas Boyle UNIVERSITY OF NEVADA, RENO Professor

Wallace Broecker COLUMBIA UNIVERSITY Newberry Professor of Geology Lamont Doherty Earth Observatory

Founding Mentor 1931-2019

Gordon Bromley NATIONAL UNIVERSITY OF IRELAND GALWAY Lecturer in Physical Geography & Climate

Ed Brook OREGON STATE UNIVERSITY Distinguished Professor of Earth, Ocean & Atmospheric Sciences

Christo Buizert OREGON STATE UNIVERSITY Assistant Professor

Suzanne Carbotte COLUMBIA UNIVERSITY Bruce C. Heezen Research Professor Lamont Doherty Earth Observatory

Stacy Carolin UNIVERSITY OF OXFORD Postdoctoral Research Associate

Christine Chen MASSACHUSETTS INSTITUTE OF TECHNOLOGY Graduate Student MIT-WHOI Joint Program

Tianyu Chen NANJING UNIVERSITY School of Earth Sciences & Engineering

Hai Cheng UNIVERSITY OF MINNESOTA Senior Research Scientist College of Earth Sciences

John Chiang UNIVERSITY OF CALIFORNIA, BERKELEY Professor & Graduate Advisor, Department of Geography

Louis Claxton University of Oxford

Philip Conkling PHILIP CONKLING & ASSOCIATES Writer Island Institute Founder

Kassandra Costa COLUMBIA UNIVERSITY Graduate Student, Lamont Doherty Earth Observatory

Stephen Cox COLUMBIA UNIVERSITY Postdoctoral Research Scientist, Lamont Doherty Earth Observatory

Christopher Day UNIVERSITY OF OXFORD Research Fellow in Stable Isotopes

Peter de Menocal COLUMBIA UNIVERSITY Dean of Science Lamont Doherty Earth Observatory

George Denton THE UNIVERSITY OF MAINE Professor, School of Earth & Climate Sciences, Climate Change Institute

Founding Mentor

Alice Doughty The University of Maine

Larry Edwards UNIVERSITY OF MINNESOTA Regents, Gunn, & Distinguished McKnight University Professor Department of Earth Sciences

Jenna Epifanio Oregon State University Graduate Student

Michaela Fendrock MIT-WHOI Joint Program PhD Candidate

Abigail Foerstner NORTHWESTERN UNIVERSITY Assistant Professor, Medill School of Journalism

Roger Fu HARVARD UNIVERSITY Assistant Professor, Dept. of Earth & Planetary Sciences

Sophie Gill University of Oxford Department of Earth Sciences

Justin Gillis Journalist

Yonaton Goldsmith CALIFORNIA INSTITUTE OF TECHNOLOGY Postdoctoral Scholar, Geochemistry

Julia Gottschalk Lamont Doherty Earth Observatory, Columbia University Postdoctoral Research Scientist

R.J. Graham University of Oxford

Alison Gray UNIVERSITY OF WASHINGTON Assistant Professor, School of Oceanography

Brenda Hall THE UNIVERSITY OF MAINE Professor of Glacial & Quaternary Studies, Climate Change Institute

Benjamin Hatchett UNIVERSITY OF NEVADA, RENO Postdoctoral Fellow, Desert Research Institute

Stephanie Heath UNIVERSITY OF CINCINNATI Graduate Assistant

Sidney Hemming COLUMBIA UNIVERSITY Professor, Lamont Doherty Earth Observatory

Gideon Henderson University of Oxford and Defra Professor

John Higgins PRINCETON UNIVERSITY Assistant Professor, Department of Geosciences

Sophie Hines COLUMBIA UNIVERSITY Postdoctoral Research Fellow, Lamont Doherty Earth Observatory

David Hodell CAMBRIDGE UNIVERSITY Woodwardian Professor of Geology

Babette Hoogakker Heriot Watt University Research Fellow

Adam Hudson U.S. GEOLOGICAL SURVEY Postdoctoral Fellow

Peter Huybers Harvard University Professor of Earth and Planetary Sciences

Margaret Jackson DARTMOUTH UNIVERSITY PhD Student

Allison Jacobel COLUMBIA UNIVERSITY Postdoctoral Research Scientist Lamont Doherty Earth Observatory

Stein Jacobsen HARVARD UNIVERSITY Professor of Geochemistry

Patricia Joyner The University of Maine Undergraduate Student, School of Earth and Climate Sciences

Michael Kaplan COLUMBIA UNIVERSITY Associate Research Professor, Lamont Doherty Earth Observatory

Richard Katz THE UNIVERSITY OF OXFORD Professor of Geodynamics Department of Earth Sciences

Meredith Kelly DARTMOUTH COLLEGE Associate Professor, Department of Earth Sciences

Dennis Kent COLUMBIA UNIVERSITY Adjunct Senior Research Scientist, Lamont Doherty Earth Observatory

Courtney King THE UNIVERSITY OF MAINE Ph.D. Student Climate Change Institute

Toby Koffman COLUMBIA UNIVERSITY Postdoctoral Research Scientist Lamont Doherty Earth Observatory

Klaus Lackner ARIZONA STATE UNIVERSITY Professor & Director of Center for Negative Carbon Emissions

Karim Lakhani Georgia Tech Graduate Student

Charles Langmuir HARVARD UNIVERSITY Professor of Geochemistry, Department of Earth & Planetary Sciences

Thomas Lowell UNIVERSITY OF CINCINNATI Professor, Department of Geology

John Lynch University of Oxford Postdoctoral Researcher

Jean Lynch-Stieglitz GEORGIA INSTITUTE OF TECHNOLOGY Associate Chair, Professor

Francis MacDonald HARVARD UNIVERSITY Associate Professor of Natural Sciences, Earth & Planetary Sciences

Laura Mattas THE UNIVERSITY OF MAINE Student Researcher, Climate Change Institute

David McGee MASSACHUSETTS INSTITUTE OF TECHNOLOGY Kerr-Mcgee Career Development Assistant Professor

Jerry McManus COLUMBIA UNIVERSITY Professor, Lamont Doherty Earth Observatory

Andy Menking OREGON STATE UNIVERSITY Ph.D. Student

Jennifer Middleton COLUMBIA UNIVERSITY Postdoctoral Research Scientist, Lamont Doherty Earth Observatory

Peter Molnar UNIVERSITY OF COLORADO BOULDER Professor

Minda Monteagudo Georgia Tech Graduate Student

Gina Moseley UNIVERSITY OF INNSBRUCK, AUSTRIA Innsbruck Quaternary Research Group

Zachary Naiman THE UNIVERSITY OF ARIZONA Systems Integration & Architecture

Meredith Nettles COLUMBIA UNIVERSITY Associate Professor, Earth & Environmental Sciences, Lamont Doherty Earth Observatory

Jessica Ng UNIVERSITY OF CALIFORNIA, SAN DIEGO PhD Student, Scripps Institution of Oceanography

Nathan Norris THE UNIVERSITY OF MAINE Graduate Student Climate Change Institute

Frank Pavia Cal Tech Foster & Coco Stanback Postdoctoral Fellow

Carly Peltier COLUMBIA UNIVERSITY Graduate Student, Earth & Environmental Sciences

Jill Pelto THE UNIVERSITY OF MAINE Graduate Student, Climate Change Institute

Raymond Pierrehumbert University of Oxford Halley Professor of Physics

Brad Plumer THE NEW YORK TIMES Journalist

Noel Potter THE UNIVERSITY OF MAINE M.S. Student/Research Assistant

Kelly-Marie Powell Columbia University Lamont Doherty Earth Observatory

Sarah Purkey UNIVERSITY OF CALIFORNIA, SAN DIEGO Assistant Professor, Scripps Institution of Oceanography

Aaron Putnam THE UNIVERSITY OF MAINE George H. Denton Assistant Professor, School of Earth and Climate Sciences

Jay Quade THE UNIVERSITY OF ARIZONA Professor, Soil Geochemistry

Mariah Radue THE UNIVERSITY OF MAINE Graduate Research Assistant, Climate Change Institute

Patrick Rafter UNIVERSITY OF CALIFORNIA IRVINE Assistant Project Scientist

Brendan Reilly Scripps Institution of Oceanography, University of California, San Diego Institutional Postdoc

Ros Rickaby University of Oxford Professor

Andy Ridgwell UNIVERSITY OF CALIFORNIA RIVERSIDE Professor

Alexzander Roman The University of Maine

Joellen Russell THE UNIVERSITY OF ARIZONA Thomas R. Brown Distinguished Chair of Integrative Science

Joerg Schaefer COLUMBIA UNIVERSITY Adjunct Professor & Head, Cosmogenic Dating Group Lamont Doherty Earth Observatory

Morgan Schaller RENSSELAER POLYTECHNIC INSTITUTE Assistant Professor, Director of Environmental Sciences

Roseanne Schwartz COLUMBIA UNIVERSITY Staff Associate, Lamont Doherty Earth Observatory

Alan Seltzer Woods Hole Oceanographic Institution Postdoctoral Scholar

Jeff Severinghaus UNIVERSITY OF CALIFORNIA, SAN DIEGO Professor of Geosciences, Scripps Institution of Oceanography

Sarah Shackleton UNIVERSITY OF CALIFORNIA, SAN DIEGO Graduate Student, Scripps Institution of Oceanography

Maya Sheriff GARY COMER COLLEGE PREP

Daniel Sigman PRINCETON UNIVERSITY Dusenbury Professor, Geological & Geophysical Sciences

Kevin Stark SAN FRANCISCO PUBLIC PRESS Journalist

Elena Steponaitis TULANE UNIVERSITY Postdoctoral Fellow

Jessica Stevens GARY COMER COLLEGE PREP Teacher

Scott Stine CALIFORNIA STATE UNIVERSITY, EAST BAY Professor Anthropology, Geography & Environmental Studies

Peter Strand THE UNIVERSITY OF MAINE Ph.D. Student & Research Assistant, Climate Change Institute

Jorge Strelin UNIVERSIDAD DE CORDOBA Senior Researcher Licenciado en Ciencias Geológicas

Adam Subhas WOODS HOLE OCEANOGRAPHIC INSTITUTION Postdoctoral Scholar

Stan Swierczek The University of Arizona

Lynne Talley UNIVERSITY OF CALIFORNIA, SAN DIEGO Distinguished Professor, Scripps Institution of Oceanography

Holly Thomas THE UNIVERSITY OF MAINE School of Earth & Climate Sciences

J. Robert Toggweiler NATIONAL OCEANIC & ATMOSPHERIC ADMINISTRATION GFDL/NOAA (retired)

Aleyda Trevino Harvard University Graduate Student

Shannon Valley Georgia Tech Postdoctoral Researcher

Tyler Vollmer Georgia Tech OSE PhD Student & Presidential Fellow

Tess Walther University of Maine M.S. Graduate Student

Destiny Washington GARY COMER COLLEGE PREP

Jim Wright RUTGERS UNIVERSITY Professor & Graduate Program Director, Dept. of Earth & Planetary Sciences

Wang Xianfeng EARTH OBSERVATORY OF SINGAPORE Assistant Professor

Nicolas Young COLUMBIA UNIVERSITY Assistant Research Professor, Lamont Doherty Earth Observatory

Yuxin Zhou Columbia University Graduate Student, Lamont Doherty Earth Observatory

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