Jozileia Kaingang Nate Wagner Fred Wahpepah Janeen Comenote Lucy Mulenke Bjarke Bundgaard Ingels David Wallace-Wells Lars Tallert Curt Lindberg Judith Orloff MD Erick Gonzalez Nik Nowak Molly Crabapple Alice Madden Pluma Bárbara Moreno Torres Larry O'Connor Larry Parish Julie Ishimwe Victoria Barrett Betty Soskin Fernando Holguin Kawenniiosta Jock Deborah Harse Milka Chepkorir Gretchen Biermann Edward Burtynski Gwendolyn Hallsmith Paul Watson Jeff Corntassel John Médaille Maike Acosta Barbara Minor Kathy Broere Maria Leusa Kaba Munduruku Sarah Aminzadeh Anne-Marie Slaughter David Letterman Suzanne Hayden Antonio Guterres Jason Hamilton Francisco Jimenez Sanchez John Elkington Robert Bullard Kirstofor Lofgren Nuno Soares David Newman Steve Mouzon Jeffrey Sachs James Hansen Jon Young Gary Matthews Jim Levitt Joseph Roberts Le Goaster William Keepin Elder Dr. David Courchene Jane Lubchenco Dianne Saxe Tom Harmon Dr. Suzanne Simard Debra Goldman Adam Lowry Gregory Greene Dr. Avraham Arbib Jean-Michel Cousteau President Bill Clinton Anne Nuorgam Katharine Mach Miranda Richardson Keegan Kuhn Richard Renaldi David C. 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Kumi Naidoo Peter Singer Christopher Leinberger Amy Luinstra Rick Kiyak-Boughton Maria Apolinar Barbara Deutsch Toby Hemenway Fany Kuiru Castro Daniel Magallon Taila Landry Steve Howard Jane Lubchenko, Ph.D. Kosi Latu Damien O'Brien Henrik Madson Doria Robinson Laura Turner Seydel Charles Sennott Tora Fisher Grandmother Katherine Whitecloud David Bronner Greg Cajete Pippa Norris Dionne Foster Norma Marchant Jeremy Irons Brad Avakian Preisdent Obama Jim Turner Brock Dolman Lidy Nacpil Phil Lane Sarah van Gelder Colette Pichon Battle Guy Reid Lucy Wisdom Kate Miller Sara Letourneou Lídia Guajajara George Land Mara Dolan Janine Benyus Laura Golino de Lovato John Morrison Timothy Burroughs Sarah Sarah Thomas Alixa Garcia Lucas Zellers Clayton Christensen Klaus Jacob Nancy Kraushaar Jane Goodall Stephen Lamoreaux Emma Cott Grandmother Beatrice Claudiu Murgan Costas Christ M. 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Haitham Alohaly Pilar Saborio Yolanda Kakabadse Rob Bennett Cat Brooks Fiona Sampson Patricia Gualinga Kyle Niedfeldt Zenz Mary Robinson Michael Kaiser Ian Kibbe Bryan Pike Matthew Mehalick Jim Yong Kim Eckart Tolle Bill McKibben Simon Baron-Cohen Yingling Liu Brian Emerick Tai Pelli Charlie Koven Tim Brown Dr. Rebecca Boudreaux Dwayne Johnson Teena Pugliese Jonathan Mause Don Cheadle William Talon Jason McLennan Maude Barlow Annie Leonard Doc Hendley Leaf Van Boven Christoph Stückelberger Karan Sood Jennifer Morgan Donald Morse Suzanne Simard Maddy Maddy Harland Lucy Walker Xavier Merlin Charles Montgomery Dr. Janice Knox Aries Chung Leslie Johnston Peter Hildebrand Dr. Fritjof Capra Jessica Rosenworcel John Page Ben Cook Mary Anderson Joshua Powell Sarah Edstrom Frederick Smith Ginger Hodge Bob Beisner Globa Ushigua Kristen Bell Quynhanh Do Wendell Berry Richard Rohr Gabrielle Wong-Parodi Charlie Jiang Aryn Bergman E.O. 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Wirstshafter Jeff Seabright Randy Woodley Neil Theise Reno Keoni Franklin Ursula Sraudinger Mohamed Waheed Heather Milton-Lightening Ethan Schaffer Kelsey Rae John Holdren Heather McGhee Ortensia Lopez Anne Songole Jason Mark Sai Selvarajan Loretta Napoleoni Faith Kearns Isabel Hoffmann Edward Burtynsky Sebastian Copeland John Sterman Sara Sozzani Maino Andrea Durbin Ashley Preece Tracey Moore Irving Wladawsky-Berger, Ph.D. Katherine Hamilton Chris Jordan Barbara Miner Gail Skofronick-Jackson, Ph.D Victor Davila Iris Magally Pretel Trejo Terry Slavin Bob Stacey Chad Frischmann Maria Campbell Megaron Txukaramae Sarah Jayne Blakemore Josh Axe Donald Blair Pierre-Francios Thaler Cristine Russell Aby Henry David Sparks Michael Fishbach Brian Libby Callum Thomson Sean Cruz Cindy Venho Anndrea Herrmann Sarah James Ivey Cone Richard Jackson Rulen Tangen Leila Salazar-Lopez Michael Liebreich Elizabeth Baker Antonia Juhasz John Stednick Matthew Kiernan Brianna Fruean Elijah Furquan JoAnne Bresnan Eli Spevak Jessica Guynn Mark Owen ​Laurene Allen Christina Tunnah Osprey Lake Andrew Zolli Edie Lush Dr. David Suzuki Sayuri Hayakawa Scott McKye David Rothenberg Ken Webster Boyan Slat Jed Emerson Yasso Kanti Bhattachan Lehna Malmkvist Kevin Danaher Bill Kirlin-Hackett Alexandria Villaseñor Renee Ward Casey Camp-Horinek Chairman Archambault David Keith Rick Rybeck John Todd Sally Lovell Jennifer Coombs Greg MacGillivray Dr. Sally Uren Mark Trexler Silvia Ribeiro Andrew Weil, MD Alexis Bunten Dirk Giannini Zainab Salbi Shreya Chaudhuri Noah Matson Isabel Sebastian Rand Chatterjee Dr Cathy Fitzgerald Elizabeth Wilson Lewis Dartnell Anthony Giddens Michelle Thrush Richard Pancost Puyr Tembé Davida Hertzl Polly Courtice Jose Luis Gutierrez-Garcia Jack Ahern Patricia Cooper Chris Linde Manon Grivotet Greta Thunberg Katharine Hayhoe Brenda Lawrence Aldo Leopold Jeb Berrier Grandma Agnes Baker-Pilgrim Mathew Pavone Karl Sharro Drew Dellinger Sally Gutierrez Gerd Leonhard Will Van Roessel Moopheus Sir Ken Robinson Susan Krumdieck Wuyi Jacobs Steve Lambert Rebecca Moore Ethan Seltzer Smokey Bear Javier Cuevas Soundar Rajan Robert Dr.Bullard Anna Lee Molly Brown Steve Punt Jay Coen Gilbert Alan Knight Richard Edwards Dale Hallat Kristian Jensen Baroness O'Neill Winona LaDuke Grandmother Agnes Baker Pilgrim Carlo Ratti Brad Allgood Karin Weaver Sugata Ray Aditi Sen Michael M. Crow Julian Agyeman Gro Harlem Brundtland Michael Twofeathers Kyle Thiermann Amanda Gorman Steve Connell Dr. Tim Chapin Amory Lovins Joe Friendly Anja Taylor Dr. Lynne Teather Nick Estes Trevor Manuel Gary Lawrence Don Alejandro Alejandro rez Oxlaj Rebecca Stephens Kirk Titus Timothy Nuvangyaoma Amy Goodman David Guggenheim, Ph.D. Peter Cozad Ross Moster Osprey Oreille Lake Steve Cowan Juvenal Alvarez James Pritchett Martha Conklin Bruce Steele Deniz Susar llarion Merculeiff Aileen Sullivan John Russell Grace Malie Barbara Ehrenreich Sarah Milner Molly Miller Terrell Iron Shell Chris Charles, Ph.D. Jim MacNeill John McAslan Cara Romero Heidi McCloskey Joseph Stiglitz Ponder Jaroslaw Dolores Huerta Kelsey Juliana David Buckland BJ Miller Emmet Brady Tom 'Putuparri' Lawford Mark Schuets Dumonde Slam Dunkley Solomon Hsiang Tim Flannery Luc Bas Yuval Noah Harari Chief Arvol Looking Horse Hilario Saant Nixiwaka Yawanawa Stephanie Kelton Kellie Berns Charolotte Relyea Ashok Gangadean Alec Loorz Richard Wilkinson John Kaiman Grandmother Marie Alice Campos Freir Natalia Shakhova Eric Holt-Gimenez Maegan Prentice Franco Tulio Viteri Gualanga Rick Steves Bren Smith Célia Xakriabá Cintia Avila Lil Milagro Henriquez Sarah Severn Phyllis Kong Elisabeth Rosner Luisa Neubauer John D. Liu Asa Miller Ian MacKenzie Erica Gies Van NGuren Kenneth Johnson Arunima Sarkar Dusty Gedge Gillian Millar Barry Parkin Gary Cohen Mary Lyons Murali Vullaganti Rita Atuti Shahzeen Attari Bernice Sadler Rhone Resch Professor Cornel Pewewardy Carla Frisch Ed Begley, Jr. Dr. Thomas Keidel Kevin Hyland Kirsten Frandsen Paolo Frankl Terry Gips Amy Bowers Cordalis Andrea Reid Baba Brinkman Miles Richardson, O.C Danny Desjarlais Trevor Hill Patrick Holden John Oliver Arvind Ganesan Wallace Black Elk Alicia Cahuiya Geeta Aiyer David Katz Gina McCarthy Iasabelle Mashtola Peter Salmon Maya Salsedo Eriel Tchekwie Deranger Seth Godin Anne Böckler-Raettig  Laura Cook Alejandro Arevena Helena Norberg-Hodge Valerie Hickey John Harper Robert Reich Sean Robbins Linda Neale David Courchene Sting Janaia Donaldson John Gray Ao Kong Pat McCabe Will Steffen Dr. Jonathan Foley Nina Gualinga Martin Figueroa Austin Picinich Roberta Conner Kenny Ausubel David Suzuki Adrian Grenier Farhana Yamin Johanna Bozuwa Steven Gorelick Clem Ogilby Dr. Steven Chu Ryan Panchadsaram Rachel Atcheson Elinor Ostrom Kashyar Darvich Sean Sherman Eric Dishman Ronald Waromi Christine Schuler Deschryve Rabbi Ariel Stone Andres Montgomery Arjuna Ardagh Marco Obiso Alessia Magliarditi Linda Black Elk Abby Goodnough Hayley Gryc Mindy Lubber Stefan Rahmstorf Andrei Gheorghe Jerry Honawa Chuck Fox Jamie Cloud Niall Dunne Edgar Mitchell Brenda White Bull Bill Ford Alexandros Washburn Jaime Latorre George Clooney Jeannette Armstrong Grandmother Flordemayo David Attenborough James Glattfelder Francis Kimell Morogo Kevin Kamps Mychal Tetteh Ted Williams William McDonough Manari Ushigua Ivan Oransky Ryan Red Corn John Rausch Stuart Hart President Obama Maxine Fookson Jamal Rahman Jeremy Leggett Stacy Mitchell Alan Bird Rosemary Olsen Rachel Doughty Kelllie Berns Edward Norton Twilight Greenaway Audrey Hope PennElys Droz Sobunfo Some Justin Winters Freida Jacques Richard Wolff Amy Livingstone Shane Gero, Ph.D. Paul Cienfuegos Shelley Cabrera Nick Offerman Nati Greene David Montgomery Douglas Worts Lars Petersson Joel Makower Jamie Moffett Segunda Velasquez Craig Leeson Duane Elgin Sharon Lavigne Katheryn Fernholz Daneil C. Esty Adrian Dix Radics Dr. Kornelia, Jeff Corwin Marianne Pestana Julie Olson Hereditary Chief Stephen Augustine Will Steger Charlotte Lenore Michaluk Pierre Paslier Adenike Titilope Oladosu Guy Champniss Paola Antonelli Amara Ifeji Lord Nicholas Stern Clayton Thomas-Muller Patricia Jenkinson Carolyn Fairless Ben Collen Gita Sen Cesare Guarini Anthony Leiserowitz Osprey Orielle Lake Anne Wheldon Dan Ryan Mark Moody Michael Ellick Jensine Larsen Robert Adams Hannah Jones Pramila J Jayapal Michael O'Goill Gordon Westfall Deborah Cullinan Billy Jean King Valéry Lucas-Leclin Kerri Norris Leo Rhodes Rick Siewert Dirk Forrister Tokyo Rose Band Steve Linder Dean Karlan Frank Dr. Ackerman Julián Castro Saul Griffith Taylor Brorby Jonathan Jarvis Greg Dalton Martijn Lopes Cardozo Elizabeth Fraser Paul Raskin Scott Anderson James O'Dea Alannah Hurley Molly Dunton Barbara Dr.Sattler Dan Haggerty Raj Patel Oscar Soria Duncan Stewart Michael Mehaffy Ann Pacey Alvarado Guzman croc-E-Moses Alfie Hamid Orlando von Einsiedel Lola Fatoyinbo-Agueh, Ph.D Steve Fenberg Mary Nichols Carrie Bishop Joanne Crawford Luisah Teish Monique Verdin Jill Savery Linda Dr. Rudolph Clara Vondrich David Gruber Cecilia Reyes Adam Eidinger Losang Monlam Noelene Nabulivou William Mitchell José María Figueres Diane Dale Grant Murphy Diana Duarte Jonathan Foley Simon Sidello Marina Tolou-Shams, Ph.D. Dr. Rachel Knox Erin Matariki Carr Bryan Stevensen Michele Rozbitsky Grace Wachori Dr. Sharon Blackie Wendy Van DIlla Gay Hendricks Madame Gro Harlem Brundtland Udo Gattenlohner Gattenlohner Barry Silverthorne Denise Ngan Tran Marta Coronado Mark Zandi Deanna Van Buren Frances Lappe Julia Butterfly-Hill Sandra Postel David Orr Garth Lenz Mary Louise Malig Kathryn Mersmann Lisa Held Leah Stokes Katherine Wilkinson Will Vilota Joey Perez Nathan McFall Luisa Daniel Perez Sandeep Dadlani Tamara Kennedy-Hill Madison Vorva Lynn Margulis Jeff Masters Mark Zitter Sophie Kivlehan Monika McClure Charlie Rose Aimee Roberson Carrie Halperin Jeffrey Webter Matt Ossowski Stephanie Pincetl Ozzie Gonzalez Rev. 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Scott Momaday Hugh Hempel David Pilat Sikowis Nobiss Segun Adefilia Cindy Blackstock Lynn Doan Barbara Marx Hubbard Sylvia Earle Graham Townsley Amit Goswami Phillippe Cousteau, Jr. Alexandra Cousteau Lynn Twist Mark SubbaRao Steve Strongwater, MD Kate Dineen David Victor Deepa Senapath Debra Haaland Fantastic Negrito Mustafa Santiago Ali Andrea Dorfman Alice Bows-Larkin Josh Humphreys Dan Pallotta Gregory Kallenberg Adam Sakellarides James O''Dea Bill George Karen Litfin Carmen Perez Laird Hamilton Elder Dr. Dave Courchene, Jr Gillian Tett Robin Kimmerer Helen Slottje Kahea Pacheco Jeff Greenwald Thomas Linzey Amish Jha, PhD Dave Lissy Andrew Fagerheim Ray Anderson Jelly Helm Howard Zinn Jamie Billet Jacques Perrin Jo Simpson Gunter Pauli Marian Wallet AboubaKrine Sophia de Sousa Jason Flom Jonathan Rose Kim Stanley Robinson Paul Polman George Bandy Bill Gates Marilyn Sewell Bradley Angel Andy Kimm Christine Worlen, Ph.D Bob Ford Merlin Sheldrake, Ph.D. Indi Iaku Sigindioy Chindoy Kandi Mossett Aaron Huey Renee Lertzmann Hector De La Torre Ben Laffin Johanna Bresnan Hazel Henderson Marcin Jakubowski Michael Pollan David Kennedy Judy Kipenda Liz Miller Sandra Steingraber David Daley Devi Aggriani F.Sherwood Rowland Tara Cullis Tony Schwartz Guy Jones Kirsti Luke David Ebsen Ron Hunter Manolia Charlotin Jackie Savitz Allison Leidner Marcus Brigstocke Aja Conrad Michael Cahana Megan Smith Eliza Gilkyson Corrina Gould Patrick McDowell Lucio Filipa Bjarke Ingels Vernon Bowman Robert Padavick Armel Azihar Carly Vynne John Ossowski Nate Liebenberg Lester Brown Elizabeth Paige Arno Harris Anders Lendager Amisha Ghadiali Concita Sõpré David Ritter Guy Dauncey Dr. Akira Miyawaki Stephen Watson Jessica House Jenny Adler Padmasree Warrior Arlene Blackdeer John Wick John Cruden Lorna Hall Jodi Monelle Dr. Low Hong Yee John Delaney Cara PAAGe Eric Steenstra Rebecca Marmot Kevin J. 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