Mark Gregory Dr. Lynne Teather Mark SubbaRao Art Hunt Sofie Maddens Zukiswa White Willie Nelson Dr. Cosmas Luckyson Zavazava Dr. Tim Chapin John Perkins Manolia Charlotin Pope Francis Jeremy Leggett Betsy Otto Dan Petroski Terrell Iron Shell Dr. Ruth Cerezo Mota Stephan Lewandowsky Marianne Williamson Jon Cooksey Ivan Carter Michelle Thrush Deborah Kafoury Matt Morton Molly Wood Mitzi Jonelle Tan Dr. Hyoung Jun Kim Linda Zagzebski Ron Sims Ryland King Jerry Levitan Elder Dr. Dave Courchene Valerie Hickey Isabel Rimanoczy Richard Rathbun Nathan McFall Brad Avakian Andrea Dorfman Patricia Jenkinson Samuel Gensaw Matt Briggs Donald Blair Mary Nichols Arthur Brooks Christian Guillermet Fernández Gretchen Bueermann Anthony Giddens Hilary Wiech Jeffrey Sachs Amelia Southern-Uribe Luc Bas Pawan Patil Uyunkar Domingo Peas Dr. Rae Wynn-Grant Sara Gibson Lord Nicholas Stern Bill Ford David Attenborough Louie Schwartzberg Mindy Lubber Gerhard Wannemarcher Anthony Zolezzi Doug Tompkins Franco Tulio Viteri Gualanga Anne Biklé Raymond Kethledge Noelene Nabulivou Jeff Trussell Dominque Conseil Steve Knechtel Ali Meders-Knight ​Carlos Mallo Molina John Médaille Astra Taylor Marta Braun Christine Worlen, Ph.D. Radics Dr. Kornelia, Jeffrey Hollender Zoongi Gabowi Ozawa Kinew Ikwe Trevor Hill Ryan Red Corn Katherine Quaid Mark Trexler Ao Kong Hayley Gryc Doug Fine William Rees Fred Wahpepah Cristine Russell Alannah Hurley Philipp Hildebrand Pete Carroll Mark Lee Sir David King Brian Mullis Michael Barnard Kelly Matheson Kim Schukla Bill Moyers Prince Osisiadan Guujaaw Clara Rowe Domingo Peas Nate Liebenberg Sukhinder Singh Mei Lin Fung David Victor Andrew Nikiforuk Amy Peradotta Jonathan F.P. Rose Mérouane Debbah Alixa Garcia Katherine Schwarzenegger Pratt Mathew Pavone Claire Fyson Renee Lertzman Dan Ryan Kate Lundquist Phillippe Cousteau, Jr. Meror Krayenhoff Steve Cochran Ben Collen Jean-Michel Cousteau Grace Weikert Janos Pasztor Jim Manion Rand Chatterjee Ben Depp Roishetta Sibley Nik Nowak Seth Godin Robert Reich Tom Kosnik Lois Gibbs Bronwen Tucker William Keepin Hindou Oumarou Ibrahim Greg Dalton Richard Rohr Alan Bird Joel Caldwell Gwendolyn Hallsmith Dan Haggerty Tom Toles Donald Berwick Karan Sood Bruce Steele Leslie McCarthy Karen Seto Andrea Talley Helena Norberg-Hodge Rachel Solotaroff Lola Fatoyinbo-Agueh, Ph.D Mary Louise Malig Dave Hyndman Winona LaDuke Michael Pawlyn Joey Perez David Holmgren Alessia Magliarditi Donald Morse Judith LeBlanc James Newcomb Sobunfo Some Christine Schuler Deschryve Tony DeFazio Scott Warren Stephen Hawking George Siegal Jasmina Tesanovic Wendell Berry Stephen Watson Suzanne Apple Kayne Darrell Rachel Carson Matthieu Ricard Joshua Powell Laurence Kemball-Cook Henrik Madson Lidy Nacpil Kumi Naidoo Audrey Hope Andrew Kimball Sarah Brightman Jeff Civins Kevin Anderson Timothy Nuvangyaoma Tara Houska Gina McCarthy Sofia Joanes John Sterman Dan Ariely Alex Lee Chang Catherine Quaid Janine Benyus Robert Percival Jim MacNeil Michael Walwath Deniz Susar Elaine Shajian Shawit Edgar Franks Diane Griffin Paul Krugman Jesce Horton Helen Caldicott Nicole Stott Brianna Fruean Mark Lakeman Curt Lindberg Jessica Rosenworcel Marçal Guajajara Lucy Wisdom Nancy Foye-Cox Kwame Appiah John Ossowski Rachel Botsman Antonia Juhasz Dr. Low Hong Yee David W. Orr Julie Ishimwe Charles Einstein Toby Hemenway Darren Walker Neil Theise Trathen Heckman Atsushi Funahashi Paul Cienfuegos Carmen Perez Cosmas Luckyson Zavazava Aryn Bergman Shane Gero, Ph.D. Jeff Ditzenberger Molly Crabapple Lyla June Johnson Brenda White Bull Opal Tometi Sarah Edstrom Ekemini Udofa Rafael Gallo Warren Te Brugge Jennifer Coombs Ross Dawson Lucas Zellers Nick Estes Paul Steinbroner Nina Gualinga Matt Damon Tony Stroebel Martijn Lopes Cardozo Adam Davidson Marcin Jakubowski David Sherman LeRoy Patton Robert Kennedy, Jr. Charles Leadbeater Dr. Silvia Secchi Leonora Grcheva Jason Saul Patrisse Cullors Alan Jope Judy Backhouse Brad Allgood Piya Malayo Katribu Indigenous Group Franklin Lasky Will Vilota Pema Wangmo Lama Grant Murphy Steve Kennedy Andy Kimm Lucas Benitez Lauren Schrero John Gerber Yulia Shlychkova Gary Lawrence Judith Rodin Barbara Minor Dr. Avraham Arbib Barbara Marx Hubbard Robert Bullard Annie Leonard Deborah Cullinan David Miliband Dame Athene Donald James O'Dea Tomas Lamanauskas, Johanna Bresnan John Lloyd Jennifer Morgan Glenn Jambol Ashley Preece Patrick Roche Sugata Ray Sean Robbins John McAslan Christina Tunnah Mark Zitter Isidro Baldenegro Aidan Potter Shannon Vallor Ponder Jaroslaw Daneil C. Esty Simon Bernard Rita Uwaka Steven Collins, PhD Ken Webster Prince Charles Dr. Elizabeth Bennett Jessica Guynn Dianne Saxe Molly Brown Tony Schwartz Mariann Bassey Orovwuje Mary Lyons Freida Jacques Charlie Bolden Hunter Lovins Arne Naess Gary Eilerts Paul Gilding Joes Segal Karen Litfin Ben Weiner Shawn Yanity Eban Goodstein Dusty Gedge Madison Vorva Grace Wachori Craig Groeschel Rebecca Solnit Raj Patel Tara Sheahan Keith Gilbert Professor Cornel Pewewardy Leo Rhodes Polly Higgins Aimee Roberson Renee Gurneau Edward Burtynsky Priva Amin Kimberle Crenshaw Jason Mraz Katrin Peters Jason Mark Mark Shepard ​Laurene Allen Ed Begley, Jr. Jim Pepper Cathy Fitzgerald Michael Hoffman Paul Dolan David Katz Marina Tolou-Shams, Ph.D. Amara Ifeji Peter Victor Bob Schaeffer Anthony Anaxagorou Edward Deci Julián Castro George Crombie Otto Scharmer Frank Schott Rani Yan Yan Howard Lack David Gruber Josh Tickell Dr. Rim Belhassine-Cherif Lynn Scarlett Bridget Burns Paul Beckwith Danny Glover Eero Paloheimo Akira Miyawaki Paul Polman Sikowis Nobiss Rabbi Mark Borovitz Samuel Dr. Myers Suzanne Simard Rabbi Ariel Stone Steve Fenberg Matt Flannery Emilia Dahlin Dylan William David Montgomery Hannah Jones Lisa Schroeder Charlotte Lenore Michaluk Amy Domini Reed Maxwel John Holdren Per Klevnäs Emma Cott Diane Griffen HRH Prince of Wales Anna Michalak Raney Aronson-Rath Arunima Sarkar James Glattfelder Gita Sen John Oliver Jeffrey Webter Jamie Cloud Wendy Van DIlla Supreme Court Judge Willy Mutunga Robert Dr.Bullard George Clooney Fr. 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Bolster Greg Palast Chris Jordan Felle VEGA Father Charles Moore Dalila Adofo Edgar Winters Marije Meerman Patricia Cooper Lisa Svensson Katharine Mach Peter Kohler Sabine Amend Mansfield Frazier Marshall Ganz Nikos Avionas Tom Hallat Jesper NygÃ¥rd Alex Steffen Sandrine Dixson-Declève Charlie Rose John Warner Mai’a Cross Laura Golino de Lovato Courtney Moran Jeff Speck Bill Kirlin-Hackett Christoph Ferstad Matthew Mehalick Alejandro Durándro Durán Matt Ossowski Julia Anastasio Roger Martin Mohammed Bouhrja Emmet Brady Janice Taylor Lisa Jackson Dianne Griffen Fernando Holguin Jack Scalo Valéry Lucas-Leclin Stefan Rahmstorf Alexandra Cousteau Martin Figueroa Samir Chowdhury Victoria Barrett Pennie Opal Plant Osprey Oreille Lake Stuart Hart Megan Rose Skander Spies Hank Dittmar Lilly Tomlin Dr. Marcus Eriksen Ronda Carnegie Jay Coen Gilbert Leah Stokes Amy Luinstra Carol Sanford Jacqueline Patterson Konstantin Kakaes Angaangaq Angakkorsuaq Barry Silverthorne Sayuri Hayakawa Dave Yudkin Dr. Tami Simard Dr. Fritjof Capra Barbara Dr.Sattler Stewart Brand Marcelo Bonta Penny Livingston-Stark Gershon Cohen, Ph.D. Diana Wall Mara Dolan Alan Cooperman Dr. Nele Loesk Clarissa Klein N. 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Harpignies Johanna Bozuwa Carlo Ratti Merlin Sheldrake, Ph.D. Janine Benyrus Peter Dr. Brown Bjarke Bundgaard Ingels Maegan Prentice Jan Schakowsky Steve Mouzon Bill McKibben Bradley Angel Kevin Budris Angela Garcia Amy Livingstone Maximillan Jacobson-onzales Michael Twofeathers John Cruden Naelyn Pike Zukiswa White White Jonathan Foley Elizabeth Wilson John Harrington Saru Jayaraman Sarah James Bea Perez Kenneth Johnson Don E. Wirstshafter Lil Milagro Henriquez Jason F. McLennan Lester Brown Robin Kimmerer Barbara Turley-McIntyre Jamal Rahman Gideon Rosenblatt John Rausch Dineen O'Rourke Eleanor Ellen Paul Slovic Antonio Guterres Gar Alperovitz Elizabeth Paige Nuno Soares Dr. Rachel Knox Dr. Amiera Sawas Matthew Radcliff Sarah Paiji Yoo Arno Hazecamp, PhD Baba Brinkman Sara Carpenter Janet Ranganathan Lewis Dartnell Sandeep Dadlani Loa Niumeitolu Pat McCabe Alex Cerussi Andrew Fagerheim Douglas Worts Ben Laffin Tamara Kennedy-Hill Mary Gentile John Lennon Luisa Daniel Perez Naomi Cole Joel Beauvais Michael Mansfield Jack Ahern Dr Cathy Fitzgerald Franklin Hill Adam Reed Geeta Aiyer John Doerr Bruce Poon Tip Lucimara Patté PennElys Droz Clayton Thomas-Muller Pramila J Jayapal Tom Van Dyck Kat McDearis Lindsay Bass Josh Fox Jonathan F. P. Rose Michele Rozbitsky Clara Vondrich Jeremy Rifkin Grandmother Marie Alice Campos Freir Gabrielle Tayac Barbara McClintock Mary Mazzoni Osprey Orielle Lake Ursula Sraudinger Mya-Rose Craig Naima Penniman Jacob Russell Jane Mayer Edie Lush Alfie Hamid Michael Kobori M. Jahi Chappell, Ph.D. Karen Ross Rehman Y. Abdulrehman, Ph.D. Adam Lowry Margaret Sullivan John Grim Ahimsa Sumchai Anita Sanchez Fred Kirschenmann Nafeez Ahmed Jeff Masters Andrew Dudley David Daley U.S. Rep. Earl Blumenauer Paul Paz y Miño Lisa Held James Lovelock Joanne Crawford Chelsea Rochman Emanuelle David Beth Simone Noveck Sigourney Weaver Ami Zota Dr. Matthew Hayek Eriel Deranger Grayson Schaffer Lisa Rucker  Laura Cook David Hill Richard Jackson Charles Sennott Gordon Westfall Count Anton Wolfgang von Faber-Castel Maria Revella Dyana Patamia Bertha Grove Tuy Sereivathana Grandmother Agnes Baker Pilgrim Jonathan Healy Rev. Michael Cahana Rachel Kyte Eric Nay Sally Gutierrez Greg Horn Fiona Sampson Rev. Nathan Meckley Shaun MacGillivray Betty Mould Iddrisu Richard Pancost Hilary Clinton Kristian Jensen Eckhart Tolle Andrei Gheorghe  Janene Yazzie Martin Wolf Nick Hill Lindsay Hooper Hilario Saant Ervin Laszlo Bryan Stevensen Barbara Miner Todd Reeve Christian Felber Guy Dauncey Rebecca Marmot Gil Friend Steve Strongwater, MD Tanya Streeter Sam Pizzigati Michael Elliot Margaret Behan Lorna Hall M. Cochise Anderson Eric Pappas Eric Holt-Gimenez Mahjabin Khanzada Mahesh Pratap Singh Jared Schear Oscar Soria Issac George Clarke Carl Safina Michael Murphy Doria Robinson Joy Beckerman Ben Jealous Tom Knudsen Sophie Kivlehan Mary Donnell Uqualla Elaine Bond David Sparks Tyson Yunkaporta Hioki Doryu Jeffrey Hogue Dumonde Slam Dunkley Miles Richardson Laura Flanders Heru Prasetyo Kevin Danaher, Ph.D. Jeannette Armstrong Whitney Gravelle Crista Gardner Paul Maguire Aileen Sullivan Jim Turner U. Roberto Romano Carrie Bishop Rick Steves Chetan Singh Solanki Rachel Laforest Guido Wallraven Ian Robertson Kibb Darrel Moellendorf James O''Dea Monica Araya Mary Christina Wood Karen Washington Washington Peter Muller Jeb Berrier Terisa Siagatonu RAZZ Adrian Dix Dara O'Rourke Mike Debonis Elder Dr. David Courchene Amanda Donigi Bryan Duncan Erica Daniels Kate Aronoff Yuko Okamaura Monique Verdin John Little