Les auteurs et signataires incluent 12 membres de la Société Royale du Canada, 22 membres de l’Académie Nationale des Sciences des États-Unis, 5 récipiendaires de l’Ordre du Canada, et un lauréat du prix Nobel.

John P. Abraham

PhD, Professor of Thermal Sciences, School of Engineering, University of St. Thomas

Kenneth J. Arrow * °

PhD, Professor of Economics Emeritus, Stanford University

Anthony D. Barnosky

PhD, Professor, Department of Integrative Biology, University of California, Berkeley

Suzanne E. Bayley

PhD, Professor Emeritus, Department of Biological Sciences, University of Alberta

Elena Bennett

PhD, Professor, Department of Natural Resource Sciences, School of Environment, McGill University

Fikret Berkes

PhD, Distinguished Professor and Canada Research Chair, Natural Resources Institute, University of Manitoba

Louis Bernatchez ^§

PhD, Professor, Department of Biology, Université Laval

Steven Bernstein

PhD, Professor, Department of Political Science, University of Toronto

Jules M. Blais

PhD, Professor, Department of Biology, University of Ottawa

Dee Boersma

PhD, Professor, Department of Biology, University of Washington

Michael Byers

PhD, Professor and Canada Research Chair in Global Politics and International Law, University of British Columbia

James M. Byrne

PhD, Professor, Department of Geography, University of Lethbridge

Stephen R. Carpenter °

PhD, Stephen Alfred Forbes Professor of Zoology, University of Wisconsin-Madison

Kai Chan

PhD, Professor and Canada Research Chair in Biodiversity and Ecosystem Services, University of British Columbia

Stuart Chapin III °

PhD, Professor Emeritus, Institute of Arctic Biology, University of Alaska Fairbanks

Christiane Charest

PhD, Professor, Department of Biology, University of Ottawa

Jonathan Cole °

PhD, Distinguished Senior Scientist Emeritus, Cary Institute of Ecosystem Studies

Scott L. Collins

PhD, Regents’ Professor of Biology, Department of Biology, University of New Mexico

Robert Costanza

PhD, Professor and Chair of Public Policy, Crawford School of Public Policy, Australian National University

Isabelle Côté

PhD, Professor, Department of Biological Sciences, Simon Fraser University

Chris Darimont

PhD, Professor and Hakai-Raincoast Conservation Scholar, Department of Geography, University of Victoria

Gretchen Daily °

PhD, Bing Professor in Environmental Science and Director, Center for Conservation Biology, Stanford University

Lawrence Dill ^§

PhD, Professor Emeritus, Department of Biological Sciences, Simon Fraser University

Peter J. Dillon ^§

PhD, Professor, Environmental and Resource Studies, Chemistry, Trent University

Simon Donner

PhD, Professor, Department of Geography, University of British Columbia

Nicholas K. Dulvy

PhD, Professor and Canada Research Chair in Marine Biodiversity and Conservation, Department of Biological Sciences, Simon Fraser University

Jérôme Dupras

PhD, Professor, Department of Natural Sciences, Researcher, Institut des sciences de la forêt tempéréé, Université du Québec en Outaouais

Anne H. Ehrlich

Honorary Doctorate, Senior Research Scientist Emerita, Department of Biological Sciences, Stanford University

Paul R. Ehrlich °

PhD, Bing Professor of Population Studies and President, Center for Conservation Biology, Stanford University

James Estes °

PhD, Professor, Ecology and Evolutionary Biology, University of California, Santa Cruz

Marie-Josée Fortin

PhD, Professor Dept of Ecology & Evolutionary Biology, University of Toronto

Jerry F. Franklin

PhD, Professor, College of Forest Resources, University of Washington

Leah Gerber

PhD, Professor and Director, Center for Biodiversity Outcomes, School of Life Sciences, Arizona State University

Andrew Gonzalez

PhD, Professor, Department of Biology, McGill University

Stephanie J. Green

PhD, Research Associate, Department of Zoology, Oregon State University

Nick M. Haddad

PhD, William Neal Reynolds Professor of Biological Sciences, North Carolina State University

Elizabeth A. Hadly

PhD, Paul S. and Billie Achilles Professor in Environmental Biology, Stanford University

James Hansen °

PhD, Former Director, NASA Goddard Institute for Space Studies; Director of Climate Science, Awareness and Solutions Program, Columbia University Earth Institute

Kathryn Harrison

PhD, Professor of Political Science, University of British Columbia

John Harte

PhD, Professor, Energy and Resources Group, University of California, Berkeley

Danny Harvey

PhD, Professor, Department of Geography, University of Toronto

Sarah E. Hobbie °

PhD, Professor, Department of Ecology, Evolution and Behavior, University of Minnesota

Matthew J. Hoffmann

PhD, Professor, Department of Political Science, University of Toronto

C.S. (Buzz) Holling ^{§ ^}

PhD, Emeritus Professor, University of Florida

David W. Inouye

PhD, Professor Emeritus, Department of Biology, University of Maryland

David Keith

PhD, Gordon McKay Professor of Applied Physics, School of Engineering and Applied Sciences, Harvard University

Stefan Kienzle

PhD, Professor, Department of Geography, University of Lethbridge

Karen Kohfeld

PhD, Professor and Canada Research Chair in Climate, Resources and Global Change, School of Resource and Environmental Management, Simon Fraser University

Petr Komers

PhD, Adjunct Professor, Department of Biological Sciences, University of Calgary

Joshua Kurek

PhD, Professor, Department of Geography and Environment, Mount Allison University

René Laprise

PhD, Professor, Département des sciences de la Terre et de l’atmosphère, Université du Québec à Montréal

Dana Lepofsky

PhD, Professor, Department of Archaeology, Simon Fraser University

Simon A. Levin °

PhD, George M. Moffett Professor of Biology, Department of Ecology and Evolutionary Biology, Princeton University

Gene E. Likens °

PhD, Founding President Emeritus, Cary Institute of Ecosystem Studies

Shaun Lovejoy

PhD, Professor, Physics Department, McGill University

Thomas E. Lovejoy

PhD, Professor, Environmental Science and Policy, George Mason University

Michael E. Mann

PhD, Distinguished Professor of Meteorology and Director of Earth System Science Center, The Pennsylvania State University

Shawn Marshall

PhD, Professor and Canada Research Chair in Climate Change, Department of Geography, University of Calgary

Damon Matthews

PhD, Professor, Geography, Planning and Environment, Concordia University

Gordon McBean ^{§ ^}

PhD, Professor and Director, Centre for Environment and Sustainability, Department of Geography, University of Western Ontario

Christian Messier

PhD, Professor, Département des sciences biologiques, Université du Québec à Montréal, and Département des sciences naturelles, Université du Québec en Outaouais

David R. Montgomery

PhD, Professor of Geomorphology, Department of Earth and Space Sciences, University of Washington

Arne Mooers

PhD, Professor, Department of Biological Sciences, Simon Fraser University

Harold A. Mooney °

PhD, Paul S. Achilles Professor of Environmental Biology, Woods Institute for the Environment, Stanford University

Barry R. Noon

PhD, Professor, Department of Fish, Wildlife, and Conservation Biology, Colorado State University

Gordon H. Orians °

Professor Emeritus, Department of Biology, University of Washington

Sarah P. Otto ^§ °

PhD, Professor, Director, Centre for Biodiversity Research, University of British Columbia

Robert T. Paine °

PhD, Professor Emeritus, Department of Biology, University of Washington

Paul Paquet

PhD, Adjunct Professor, Department of Geography, University of Victoria

Edward A. Parson

PhD, Dan and Rae Emmett Professor of Environmental Law, University of California, Los Angeles

Catherine Potvin

PhD, Professor and Canada Research Chair in Climate Change Mitigation and Tropical Forests, Trottier Institute for Science and Public Policy, McGill University

Mary E. Power °

PhD, Professor, Department of Integrative Biology, University of California, Berkeley

Ronald Pulliam

PhD, Regents’ Professor Emeritus, Odum School of Ecology, University of Georgia

Lynne Quarmby

PhD, Professor, Department of Molecular Biology and Biochemistry, Simon Fraser University

Peter H. Raven °

President Emeritus, Missouri Botanical Garden

Mary Reid

PhD, Professor, Biological Sciences and Environmental Science Program, University of Calgary

Rebecca C. Rooney

PhD, Professor, Department of Biology, University of Waterloo

Benjamin D. Santer °

PhD, Atmospheric Scientist, Lawrence Livermore National Laboratory

Daniel E. Schindler

PhD, Professor and Harriet Bullitt Chair in Conservation, School of Aquatic and Fishery Sciences, University of Washington

David W. Schindler ^§ ° ^{^}

PhD, Killam Memorial Professor of Ecology, Department of Biological Sciences, University of Alberta

William H. Schlesinger °

PhD, President Emeritus, Cary Institute of Ecosystem Studies

Dolph Schluter ^§

PhD, Professor and Canada Research Chair, Department of Zoology, University of British Columbia

Jonathan B. Shurin

PhD, Professor, Behavior and Evolution, Division of Biological Sciences, University of California, San Diego

John P. Smol ^{§ ^}

PhD, Professor and Canada Research Chair in Environmental Change, Department of Biology, Queen’s University

Brian Starzomski

PhD, Ian McTaggart-Cowan Professor, School of Environmental Studies, University of Victoria

Thomas W. Swetnam

PhD, Regents’ Professor, Laboratory of Tree-Ring Research, University of Arizona

Joshua Tewksbury

PhD, Professor, Department of Biology, University of Washington, and Director, Luc Hoffmann Institute

Nancy Turner ^{§ ^}

PhD, Distinguished Professor and Hakai Professor in Ethnoecology, School of Environmental Studies, University of Victoria

Peter Vitousek °

PhD, Clifford G. Morrison Professor in Population and Resource Studies, Department of Biology, Stanford University

Andrew Weaver ^§

PhD, Lansdowne Professor, School of Earth and Ocean Sciences, University of Victoria

Gail Whiteman

PhD, Professor and Rubin Chair of Sustainability, Lancaster University, UK

David S. Wilcove

PhD, Professor, Woodrow Wilson School and Department of Ecology and Evolutionary Biology, Princeton University

Ashlee Cunsolo Willox

PhD, Professor and Canada Research Chair in Determinants of Healthy Communities, Department of Nursing and Indigenous Studies, Cape Breton University

George M. Woodwell °

PhD, Distinguished Scientist, NRDC Founder and President Emeritus Woods Hole Research Center

Erika S. Zavaleta

PhD, Professor, Pepper-Giberson Chair, Environmental Studies, University of California, Santa Cruz

Kirsten Zickfeld

PhD, Professor, Department of Geography, Simon Fraser University