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Dr. Barbara Campbell Sarah Severn Alejandro Aravena Mary Donnell Kate Dineen Maya Salsedo Wright Lassiter III David MacDougall Deborah Cullinan Steve Russell Mayor Kasim Reed Dr. Janice Knox Marc Amuthi Josephy Elizabeth Lindsey Laura Flanders Dyana Patamia Bruce Poon Tip Arno Hazecamp, PhD Susan Anderson Jason Hamilton James McGreen Sanne Knudsen Stan Townsend Jeffrey Webter Marco Mascarin Jodi Monelle Mark Jacobson Zaria Romero Brian Mullis Robert Jensen Jason Raschke Ronald Waromi Kashyar Darvich Dave Pollard Jack Ahern LeRoy Patton Angaangaq Angakkorsuaq Kawenniiosta Jock Mary Gentile Diane Griffen Edward Deci Robert Dr.Bullard Mary Louise Malig Barbara Marx Hubbard Asa Miller Edgar Winters V. Naresh Narasimhan Jacques Perrin Akaya Windwood Thomas DiNapoli Dr. Suzanne Simard ​Laurene Allen Taily Terena Kellie Berns Jessica Flannery Emanuelle David Tom Harmon Monica Chuji Gualinga M. Jahi Chappell, Ph.D. Lisa Jackson Tobias Kaufmann Amanda Frye Christian Vanizette Phyllis Kong Helen Slottje David Newman Marije Meerman Maximillan Jacobson-onzales Clayton Thomas-Mueller Secretary Hillary Clinton Ger Moynihan John Marshall Roberts Lily Yeh Katharine Hayhoe Maude Barlow Noa Gafni Molly Dunton Alexis Krivkovich Dr. Silvia Secchi Eckart Tolle Sean Cruz Deborah Harse Sônia Bone Guajajara Hilary Clinton Sara Sozzani Maino Keith Harris Dr. Henrietta Mann Kandi Mossett Paul Collier Robin Kimmerer Soundar Rajan Dirk Philipsen Jace Callaway Diana Wall Mari Margil Debra Haaland Lynn Margulis Edie Lush PennElys Droz Anne Karpf Rev. Tara Wilkens Eckhart Tolle Gordon Westfall Stephen Watson Jill Savery Steve Murrells Mary Mazzoni Glenn Hubbard Kirsti Luke Lori Martin Amy Bowers Cordalis Katherine Hamilton Ahimsa Sumchai Jo Simpson Isaac Kinney Rita Atuti Tom Hopkins Gary May JC Riggs David Okimoto Toby Hemenway Steve Walker Charlie Jiang Mike Papantonio Allison Leidner Piya Malayo Katribu Indigenous Group Grandmother Marie Alice Campos Freir John Delaney Teena Pugliese Anne Nuorgam Haydee Sanches Stefan Rahmstorf Katrin Peters Uqualla Amy Livingstone Rachel Laforest Maria Leusa Kaba Munduruku Chris Field John Page Eli Spevak Arne Naess Drs. Jesse Popp Ivey Cone Monica Oudang Manolia Charlotin Guy Bigwood Rosemary Randall Mark Gregory Angela Amanakwa Kaxuyana Jane Lubchenko, Ph.D. Michael Saer Barbara Campbell Guy Champniss Vanessa Nakate Katrin Boehning-Gaese Dr. Ruth Cerezo Mota Garry Bowen Betty Mould Iddrisu Karan Sood Suzanne Hayden Tara Houska Corrina Gould Roishetta Sibley Alan Kay Jason Flom Dave Miller Steve Cochran Eugene Linden Bob King Pablo Costa Ben Oppenheimer Leonora Grcheva Freida Jacques Albert Rosti Jeff Mendelsohn Carmen Perez Claire Kaufmann Claude Ouimet Chelsea Rochman Elder A.J. Felix Prince Charles Margaret Sullivan Dr. Jim Kim Danny Kennedy Céline Cousteau Kevin Danaher Grace Weikert Andy Kimm Mark Owen William Keepin Jae Rhim Lee Leroy Little Bear Gretchen Kafoury Alice Bows-Larkin Leila Salazar-López David Keith Catherine Gund Kevin Kamps Jojo Mehta Kwame Appiah Lewis Dartnell Twilight Greenaway Guy Reiter Eric Corey Freed Jeannette Armstrong Rachel Atcheson Tim Kasser Udo Gattenlohner Gattenlohner Tuy Sereivathana Herbert Huppert Michael Pollan Mary Nichols Zenobia Jeffries Warfield John Gormley Dr. Thomas Keidel Simon Sidello Maddy Maddy Harland Dan Wieden Dr. Nele Loesk Isabel Sebastian Annie Brett Daragh Anglim Deepa Senapath Will Spears Andrei Gheorghe Mogens Lykketoft Dr. Low Hong Yee Sally Gutierrez Jamus Lim Gail Skofronick-Jackson Gabrielle Wong-Parodi Auden Schendler Matika Wilbur Lynn Scarlett Shannon Vallor Dr. Robert Bullard Yingling Liu Marcelo Bonta Michael Ellick Wildchoir Stephan Lewandowsky Alex Epstein Dennis Dimick Leila Salazar-Lopez Amanda Marshall Brooke Carter Laurence Kemball-Cook Ruben Flores Doug Tomkins Jim MacNeill Osprey Oreille Lake Grace Malie Jose Luis Gutierrez-Garcia Gabrielle Tayac Ivan Carter Mahesh Pratap Singh Larry O'Connor Greg Spencer Uday Varadarajan Alexandria Ocasio-Cortez Daneil C. Esty Carlos Alvadaro Jayanth Banavar Mark SubbaRao Janine Benyus Joanne Crawford John von Schlagell Laura Turner Seydel Emma Cott Jonathan Healy Billy Talen Sean Penrith