Ilarion Merculieff Joseph Stiglitz Marta Braun Silvia Marcon Anthony Chang Leigh Kuwanwisiwma Steve Punt Judith LeBlanc Danny Glover Cormac Walsh Wendell Berry Bradley Angel Loa Niumeitolu Carol Sanford Kevin J. Patel Rachel Kyte Gary Matthews Marianne Pestana Elder Dr. Dave Courchene Donald Berwick Marcelo Bonta Marianne Williamson Aron Cramer Ramon Rameriz Hrabba Gunnarsdottir Jessica Berry Robin Brentano Eleanor Ellen Dolores Huerta Jason McLennan Jeff Corntassel Polly Courtice Tevyn East Robert Jensen Albert Bartlett David Attenborough Leila Salazar-López Rev. Michael C. McFarland Craig Tucker Mark Zitter Liz Hansen Jessica Morey Mayor Kasim Reed Ron Hunter Rev. Tara Wilkens Kyle Thiermann Preisdent Obama William McDonough Wade White Charles Eisenstein Dr. Tim Chapin Joanne Macy Mary Lyons Toby Kiers, Ph.D. Fritz Hinterberger Ben Laffin Jeffrey Hogue John Médaille Nikita Zimov Paul Steinbroner Chairman Archambault Ruben Flores Edie Lush Sequoyah Trueblood Ken Webster Rev. Michael Cahana Rudy Vandamme Nixiwaka Yawanawa Heather Milton-Lightening Hazel Henderson Guy Reid Deborah Cullinan Phil Lane Sarah Crowell Kim Tekwitha Spencer Matthew Kiernan Debra Haaland Toby Hemenway Doug Cohen Hugh Hempel Richard Edwards Cara Romero Jacob Glass Ben Collen Rachel Botsman Sigourney Weaver Hilary Wiech Lisa Jackson Robert Sawyer Dara O'Rourke Kenny Ausubel Andres Montgomery Monika McClure William Winkel Jean-Pierre Quignards Samuel Gensaw Marta Coronado Stephanie Kelton Anthony Giddens Lisa Rucker Lily Yeh Sam Pizzigati Emmanuel Manasseh Manasseh Aoife Kelleher Dr. Dan Wildcat Ekemini Udofa Rhiannon Tomtishen Prince of Wales Monica Araya Killian Noe Bobbie Brown Jeff Goebel Karen Seto Carlo Ratti Jonathon Porritt Guy Dauncey Dan Ryan Randy Hayes Lee Smolin Carol Craig Jeremy Leggett Kerri Norris Adam Davidson Kevin McBride Alicia Garza John Paget Faith Lumonya Katherine Quaid Shiva Rea Irving Wladawsky-Berger, Ph.D. Andrew Nikiforuk Madeline Janis  Janene Yazzie Anders Lendager Geraldine Patrick Encina Solomon Hsiang John Russell Jill Sheffield Karen Washington Washington Joanna Macy Ted Turner Nati Greene Nousha Salimi Amanda Gorman Ivan Duque Ryan Mlyarczyk Joseph Roberts Ray PennElys Droz Ronda Carnegie Paul Beckwith Mandy Creighton Rebecca Stephens Eamonn Matthews Carlee Loft Rowen White Gordan Tootootsis Kirstofor Lofgren Leah Kelly Garry Bowen Maria Apolinar Rhone Resch Stephanie Soechtig Paul Krugman Michael Stephens Kris Tompkins Soundar Rajan Kelly Hawke Baxter Wendy Tomkins Bridget Burns Devi Aggriani Christian Guillermet Fernández Ethan Schaffer Grant Murphy Megaron Txukaramae Eugene Linden Johanna Bozuwa Lynn Scarlett Lori Perkins Sean Cady Dr. Jim Kim Martin Figueroa Elizabeth Paige Anthony Leiserowitz Steve Fenberg Joni Lane Eckart Tolle Mary Lou Burton Alec Gorynski David Sparks Tim Brown Fr. Greg Boyle Angelique Cofield Duncan Stewart James O'Dea Thomas Lovejoy Dianne Griffen Nathan McFall Szuzon Wong Fred Wahpepah Brian Mullis Valentin Lopez Anna Cummins Guilherme Albieri Kathryn Lancaster Charolotte Relyea Ross Moster Michelle Long Zainab Salbi Dr. Lewis Mehl-Madrona Adenike Titilope Oladosu Janet Ranganathan Mark Plotkin Joy Pereira James Geary Michael Hoffman Elizabeth Durant Steve Faulstick Isidro Baldenegro Aditi Sen Jo Simpson Michael Walwath Richard Wolff Amara Ifeji Meror Krayenhoff Freida Jacques Molly Dunton Mario Leone, Jr, Tracey Moore Dr. Karla J. Williamson Renee Lertzmann Gail Skofronick-Jackson Domingo Peas Taggart Siegel Ashol Khosla Raney Aronson-Rath Jean-Michel Cousteau Steven Laureys Marilyn Sewell Rachel Notley Brandon Mazur Grace Weikert Sir Ken Robinson David Helvarg Ortensia Lopez Simon Longstaff Noah Aiegel Steve Connell Michael Skelton BJ Miller Stephen Lamoreaux Ian Kibbe Sarah Edstrom Karan Sood Dame Ellen MacArthur Allan Savory Alethea Phillips Amelia Southern-Uribe A. Michael Spence John Harrington Sharif Abdullah Jill Savery Rachel Carson Lucio Filipa Elizabeth Burleson Mustafa Santiago Ali John Ossowski Carrie Halperi Vint Cerf Hunter McIntosh Sir Mark Moody-Stuart Carlos Alvadaro Bryan Stevensen Eliot Coleman John Gerber Sherman Alexie Dave Dahl Jeff Greenwald dipti bhatnagar Sugata Ray Barbara Turley-McIntyre H.E. Eng. Haitham Alohaly Matt Briggs Anna Rosling Rönnlund Armel Azihar Rae Wynn-Grant Elder Albert Marshall Wilson Justin Gary May Leslie Johnston Danielle L. McGuire Ali Meders-Knight Bryan Stevenson Bryan Pike Monique Wilsom Kevin Anderson Losang Monlam Evan Fraser Dave Meslin Trenton Allen Martha Nalweyiso Kaiulani Lee Guy Jones David C. Bolster Vangelis Iris Magally Pretel Trejo President Obama Gerhard Wannemarcher Jasmina Tesanovic Charlie Bolden Claude Ouimet Tony Stroebel Robert Kennedy, Jr. Dr. Thomas Keidel Anita Hemmila John Wick Hector De La Torre Sarah van Gelder Eric Sanderson John Gray Michael Jacobson Robert Hockett Dave Miller Carolyn Bennett Adair Turner Elaine Shajian Shawit Zenobia Jeffries Warfield Linda Dr. Rudolph Gregory Kallenberg Gary Cohen Maurice Strong Dennis Wilde Jane Mayer Tom Kosnik Chief Phil Lane Farhana Yamin Edward Deci David Courchene Tara Houska Angela Amanakwa Kaxuyana Kate Dineen Crista Gardner Kayne Darrell Johanna Bresnan Lance Davis Norman Patrick Brown Mark Gold Katrin Boehning-Gaese Steve Kennedy Deirdre Kent Bernice Sadler Eric Corey Freed Melina Laboucan Massimo Roberta Conner Mary Robinson Stan Townsend Marty Kaplan Tim Jackson Merlin Sheldrake John Marshall Roberts Mark Anderson Ami Zota Martha Thorne Sandra Postel Lori Martin Jacqueline Novogratz Joe Friendly Stephanie Pincetl Merlin Sheldrake, Ph.D. Arno Hazecamp, PhD Stephen Palumbi Anja Murry Charles Einstein Jerry Taylor Eric Nay Judith Rodin Nicole Vignola Anja Taylor John Woo Alan Bird Diane Griffen Claire Kaufmann Tom Swanky, JD Michael Fishbach Edgar Winters Mara Dolan Kelly Matheson Russell Gold Don Alejandro Alejandro rez Oxlaj Stephen Dinan Elder A.J. Felix Marina Tolou-Shams, Ph.D. Tala Debs Julia Butterfly Hill Cora Morgan Steve Mouzon Kumud M Srinivasan Jennifer Allen Helen Caldicott Daniella Tilbury Marcus Brigstocke Carter Emmart Karl Sharro Nalleli Cobo Judy Backhouse Nina Gualinga Lindsay Hooper George Crombie Haydee Sanches Doug Tompkins Jessica Alba Nikos Avionas Will Vilota Emmet Brady Deniz Susar Scott Warren Supriya Verma Ryan Hubbard Christine Worlen, Ph.D. Mohammed Bouhrja Wallace Black Elk Ann E Burg Alfie Hamid Todd Reeve Robert Reich Patricia Whitefoot Ahimsa Sumchai Kip Anderson Sai Selvarajan Milka Chepkorir Elinor Ostrom Jamie Moffett Josh Tapen Jerry Levitan Tokyo Rose Band Douglas Worts Elaine Bond Dr. Robin Wall Kimmerer Ken Langone Jay Coen Gilbert Christine Woerlen, Ph.D Chetan Singh Solanki Chrisopher F. Jones Pilar Saborio Gina McCarthy Indy Siewert David Ebsen Ross RUNKEL Kirk Titus Kate Brown Aldo Leopold Mark Molaro Alan Jope Kosi Latu Steve Strongwater, MD Taylor Brorby Carolyn Baker Dr. Renee Lertzman Samantha Skenandore Uyunkar Domingo Peas Mark Moody Stephen Hawking David W. Orr Lewis Mehl-Madrona, MD Aaliyah Jackson William Mitchell Donald Pols Ben Depp Nan Roman Dejah Powell Alejandro Durándro Durán Dalila Adofo James Newcomb Ana Pérez-Neira Josh Fox Cindy Venho Geoffrey West Elisabeth Rosner Roger Downs Jonathan F.P. Rose Amisha Ghadiali David Guggenheim Huey Johnson Tom Djokovich Brad Avakian Eliot Whittington Matt Damon Gabriella Braun Uday Varadarajan Lucy Mulenke Dr. Avraham Arbib Carly Vynne Kelllie Berns Dr. Margaret Wheatley Ashley Preece-Sackett Art Hunt Julia Anastasio Alejandro Arevena Timothy Grosser Rebecca Moore Samira Malone Brett Ken Cairn Leo Daedalus Lucas Zellers Brene Brown David Hill Gabrielle Tayac Gabrielle Wong-Parodi Michael Pawlyn Larry Merculieff Nanci Wright Lil Milagro Henriquez John Rausch Lidy Nacpil Dave Couchene Katharine Hayhoe Michael Saer Casey Camp Horinek Julian Brave Leila Salazar-Lopez Jeff Seabright Faith Kearns Ronald Waromi Jason Swartwood Paola Antonelli Manari Ushinga Lennard Fisk, Ph.D Andrei Gheorghe Dr. Janice Knox Sharon Meieran Kumi Naidoo Julie Ishimwe Claire Fyson John Little John Sterman Sally Gutierrez Chad Frischmann Reniera O'Donnell Erica Gies Katherine Hamilton Andrew Fagerheim Christine Dorchak Gershon Cohen, Ph.D. Sean Robbins Yann Arthus-Bertrand John Brandt Jamie Cloud Terry Gips Brian Libby Daniel Beltra Amy Domini Eriel Deranger Kathy Broere Parag Khanna Serene Jones Farwiza Farhan Maude Barlow Dan Petroski Jim Turner Dr. Robert Bullard Isabel Hoffmann Ray Anderson John Elkington Janine Benyrus Reggie Watts Bill Ballantine Akpezi Ogbuigwe Seth Goldman Eve Ensler Raz Mason Emilia Dahlin Shreya Chaudhuri Stephen Brooks Katharine Mach Donald Blair Lorna Hall Jason Flom Christine Schuler Deschryve Robyn Beavers Alexis Krivkovich Dr. James Hansen Gil Friend Cindy Blackstock Richard Pancost Alex Cerussi Grandmother Beatrice Lisa Schroeder Sophia de Sousa Ervin Laszlo Bronwen Tucker Jeordy Clarke Jeff Trussell Pema Wangmo Lama Mitzi Jonelle Tan Clementine Longworth Tanya Streeter Keith Harris Michael Mansfield Jens-Christian Stougaard Cat Brooks David Wallace-Wells Fred Kirschenmann Dr. Cecile Rousseaux Chief Arvol Looking Horse Eli Spevak Vandana Shiva Angie Tangaere Andrew Kimball Karl-Henrick Robert Larry Fink Grandma Agnes Baker-Pilgrim Beth Simone Noveck Joan Clos Dr. Rim Belhassine-Cherif Raymond Kethledge Erick Gonzalez Konstantin Kakaes Linda Black Elk Lola Fatoyinbo-Agueh, Ph.D Arthur Books Bill Ford Ivey Cone Keith Gilbert Ben Cook Carl Safina Francis Kimell Morogo Dr. David Suzuki Eva Jahn Otto Scharmer Björn Stigson Jane Lubchenco Nick Offerman Dr. Susan Pineda Mercado Andrea Dorfman Michael Mehaffy Dave Weil Patrick McDowell Eric Steenstra Molly Crabapple Bjarke Bundgaard Ingels Jonathan Rose Peter Veit Sarah Jayne Blakemore Charlie Jiang Count Anton Wolfgang von Faber-Castel Ryan Panchadsaram Stephanie Herrerra Catherine MacKinnon Richard H. Thaler Richard White Emanuelle David Peter Hildebrand Patricia Jenkinson Fiona Sampson Kevin Danaher, Ph.D. Jules Kortenhorst Steve Lambert Ed Winters Ron Gdovic Dr. Sabina Ijaz Paul Dolan Davida Hertzl Carolyn Myss Leah Penniman Renee Ward Adam Davis Trisha Vaidyanathan Dr Yemisi Akinbobola Dave Pollard Dusty Gedge David McNeill Pierre-Francios Thaler Lynn Twist Rebecca Thomas Peter Seligmann Michael Kaiser Maria Leusa Kaba Munduruku Curt Lindberg Baba Brinkman Bernhard Th.W. Kaisiep MS Alice Madden Barbara McClintock Indi Iaku Sigindioy Chindoy David Kennedy Kelly Meyer Jason Mraz Ed Begley, Jr. Dr. Ruth Cerezo Mota Paul Rice Michael Murphy Uqualla Rebekah Hinojosa Nuno Soares Olivia Bisa Josh Tickell Robert Dr. Bullard LeRoy Patton Eric Pappas Danielle Greendeer Moopheus Hilary Clinton Molly Wood Ashley Preece Kirsti Luke Barbara Minor Brad Allgood Dr Cathy Fitzgerald Tom Carpenter Frank Dr. Ackerman Franco Tulio Viteri Gualanga Nitin Desai Dan Ariely Jason Raschke Adrian Grenier Rehman Y. Abdulrehman, Ph.D. Daragh Anglim Joey Santore Udo Gattenlohner Gattenlohner Manolia Charlotin Tim Flannery Rep. John Lewis Dean Karlan Sally Ranney Jerome Osentowski Mya-Rose Craig Doug Fine Mark Gregory Anthony Kleanthouse Wilma Mankiller Helen Reiss Jason Mark Lucimara Patté Marcus Eriksen Rand Chatterjee Marco Obiso Jane McMullen Hank Dittmar Jacques Cluzaud M. Cochise Anderson Tom Steyer Kwame Appiah Robert Frank LaDonna Brave Bull Allard Richard Heinberg Phyllis Kong Alice Bows-Larkin Paul Cienfuegos Lucas Benitez Anna Lee Guido Wallraven Lucy Wisdom Lehna Malmkvist Dr. Blair Stonechild Barbara Dr.Sattler L. Frank Manriquez Jodi Monelle David Suzuki Barry Silverthorne Will MacAskill Simon Spear Mayor Sophie Hæstorp Andersen Peter Salmon Justine Spore Franklin Lasky Paul Maguire Lester Brown William Rees Diane Griffin Grandmother Marie Alice Campos Freir Kelly Drennan Pramila J Jayapal Pippa Norris Anndrea Herrmann Juan Isuiza Pnia Max Wilbert Juliet Schor Tom 'Putuparri' Lawford Bill Moyers George Siegal Nnimmo Bassey Shelley Cabrera Ashok Gangadean Jelly Helm Stan Pasley Victor d'Allant Dr. Sally Uren Osprey Oreille Lake Scott McKye Costas Christ Dr. Low Hong Yee Concita Sõpré Cesare Guarini Michael Elliot Brock Dolman Ioannis Ioannou Chris Anderson Scott Anderson Luisa Daniel Perez Cara PAAGe E.O. Wilson J. Miles Reiter Jason F. McLennan Carla Frisch Tim Doyle Christoph Ferstad Sara Carpenter Sally Younger Javier Cuevas Jeff Mendelsohn Natalie Ramsland Miles Richardson, O.C Mark Lee Sha Zukang Dr. Nancy Turner Marçal Guajajara Valerie Hickey Alessia Magliarditi Cosmas Luckyson Zavazava Greg Mortenson King Abdul Aziz Natalia Shakhova Clem Ogilby Anne Biklé Brian Emerick Sarah Sarah Thomas Michelle Thrush Tony Schwartz Twilight Greenaway Christina Tunnah Charlie Koven Aileen Sullivan Bruce Hood Debra Goldman Miranda Richardson Robert Dr.Bullard Joshua Powell Alannah Hurley Paul Morrell Pennie Opal Plant Paul Paz y Miño David Korten Jim Richards David Grayson Clara Vondrich Prince Charles Bruce Poon Tip Kelsey Rae Yuko Okamaura James Glattfelder Miki Mistrati Charles Sennott Lindsay Bass Nicole Stott John Doerr Harriet Rossetto Andy Kimm Mahjabin Khanzada Whitney Gravelle Naomi Cole Jose Luis Gutierrez-Garcia Tim Kasser Ao Kong Laird Hamilton Peter Kohler Leif Wenar Klaus Jacob Hunter Lovins Andrew Revkin Bre Pettis David Holmgren Terrell Iron Shell Lord Nicholas Stern Manon Grivotet Leonora Grcheva Brenda White Bull Ponder Jaroslaw Chris Field Jessica Rosenworcel Joey Perez Shannon McComb Doug Tomkins Yvon Chouinard Arno Harris Chris Brown Jean Bauman Aidan Potter Yingling Liu Tom Goldtooth Tora Fisher Diana Wall Elder Dr. Dave Courchene, Jr Janine Benyus Tom Wagner Carrie Halperin Julian Hilton-Johnson Richard Rathbun Matt Brown Robert Liberty Clara Rowe Murali Vullaganti Andrew Faust Paul Gallay Linda Neale Emil Björnson​ Michele Rozbitsky Sônia Bone Guajajara Arne Naess Guy Bigwood Triet Dang Neema Namadamu Tom Hallat David Newman Rachel Laforest Ben Jealous Oliver Niedermaier Christophe Mali Miriam Turner Sharon Lavigne Alec Loorz Akira Miyawaki Walter Jetz Patricia Giualinga Aimee Roberson Andrea Talley Janos Pasztor Kellie Berns Kelsey Juliana John Todd Sylvia Earle Glenn Jampol Betty Soskin Senator Ben Cardin Dumonde Slam Dunkley Anton Treuer Ron Sims Randy Woodley Laina Raveendran Greene Samir Chowdhury Margaret Plews-Ogan, M.D. Timothy Nuvangyaoma Denis Duverne David Katz Emma Cott Ginny Nadler Ellen Brown Steve Agnos Dwayne Johnson J.P. Harpignies Esau Sinnok Tobias Kaufmann Osprey Orielle Lake Governor Martin O'Malley Michael Mainelli Winona LaDuke David McConville Rev. Dr. Barbara Campbell Edward Burtynsky Sara Gibson Margaret Behan Kirsi Jansa William Talon Marc Amuthi Josephy David Holmes Radics Dr. Kornelia, Dr. Akira Miyawaki Tuy Sereivathana Lara Turner Seydel Patricia Cooper Emmary Elizondo Cathy Fitzgerald Rafael Gallo Victoria Barrett Paul Collier Jack Scalo Barbara Marx Hubbard Jeffrey Sachs Martha Kantor Matt Ossowski Sammy Gensaw III Fany Kuiru Castro Linda Zagzebski Elder Dr. David Courchene Kmele Foster Maria Campbell Mike Debonis Tamra Lotz Greg Horn Heidi McCloskey James O\'Dea Pastor E.D. Mondaine´ Betty Mould Iddrisu Doug Miller Rory Sutherland Gretchen Bueermann Jennifer Morgan Eliza Gilkyson Carolyn Fairless Monica Oudang Megan Rose Angela Garcia Penny Livingston-Stark Alexandra Cousteau Paul Rucker Greg Cajete Isabel Sebastian Phillippe Cousteau, Jr. Claudiu Murgan James O''Dea Eduarda Zoghbi Sarah Aminzadeh Franklin Hill Judith Orloff MD Seth Godin Jose Zagiui, PH.D. John Gormley Josh Drury Lisa Kristine Bob Stacey Fr. Greg Boyle, S.J. Stewart Brand Eban Goodstein Elizabeth Lindsey Willie Nelson Mark Jacobson Matthew Radcliff Peggy Moretti RAZZ Achim Steiner John Perkins Ursala Sladek Deanna Van Buren F.Sherwood Rowland Nikki Henderson Yasso Kanti Bhattachan Pierre Paslier Jay Stuart Dr. Lynne Teather Lynn Margulis John Stednick Kathryn Mersmann Aubrey Streit Krug Bill Clinton Marco Mascarin Paul Raskin Adebayo Okeowo David MacDougall Marije Meerman Adam Lowry Alice Slater Barry Heidt Guenevere Millius Albert Rosti Tracey Axelsson Nina Simons Tyson Yunkaporta César Rodríguez-Garavito Van NGuren Joel Makower Paul Hawken Deborah Kafoury Anthony Anaxagorou Dave Hyndman Jacqueline Michel K. David Harrison Chris Goldstandt Jared Schear Josh Axe Nate Liebenberg Dr. Evan Adams Dr. Anthony Cortese Xavier Merlin Tink Tinker Sarita Role Trevor Tejeda-Gervais Dyana Patamia Patrisse Cullors Jessica Vaughan Brock McMillian Elijah Furquan John Trudell Greg Palast Jeremy Irons Paul Sorensen Tom Knudsen Melinda Gates Maxine Fookson Madison Vorva Gita Sen Richard Jackson Laura Day Rivero Guy Champniss Matthew Mehalick Robin Kimmerer, Ph.D. Kirsten Frandsen Bren Smith Fantastic Negrito Jeff Corwin Father Charles Moore Terisa Siagatonu Jim Miller Daniel Magallon Raj Patel Jon Cooksey Julian Agyeman Barbara Ford Steven Swig Dave Gardner Richard Wilkinson Jason Box Maria Mendiluce Aurora Conley Joel Beauvais Christoph Lueneburger Amy Goodman Jim Levitt Valéry Lucas-Leclin Connie Baxter Marlow Pope Francis Tania Pulido Hannah Jones Megan Smith John Lloyd Jacqui Patterson Tom Kelly Erica Daniels Anthony Clarke Hindou Oumarou Ibrahim Rick Kiyak-Boughton Drs. Jesse Popp Teo Grossman Boyan Slat Leah Stokes Taila Landry Avital Ronel Taily Terena Jace Callaway Bea Perez Josh Lehner James Burch Miki’ala Catalfano Sanna Marin Konda Mason Ed Fenster Dr. Rachel Knox Gregg Braden Eero Paloheimo Mike Mack Gerard O'Neill John McAslan Jed Emerson Bob Ford Dineen O'Rourke Chris Wegner Katharine Wilkinson Ryland King Amy Edmondson Victor Davila Muath AlRumayh Deepak Chopra Mark Trexler Mohamed Waheed Bill George Nate Wagner Doria Robinson Craig Santos Perez Roger Martin Kevin Hyland Roman Krznaric Jacob Russell Larry Littlebird Stella Young Eric Dishman Vibeka Mair Alexandre Magnin Anne-Marie Slaughter Luisah Teish Mark Zandi James Braithwaite Joes Segal Naima Penniman Reed Maxwel Célia Xakriabá Annie Brett Anne Böckler-Raettig Marian Wallet AboubaKrine Steve Knechtel Fred L. Miller Leslie McCarthy Amory Lovins William J. Hawkins III Zukiswa White White Sir David King Bob Schaeffer Anum Sheikh Baltasar Garz Dr. Matthew Hayek Robert Percival Terry Slavin Jamie Billet Jennifer Coombs Kimberle Crenshaw Alice Munyua Joss Tantram Judy Sheridan-Gonzalez John Harper Anne Nuorgam Katherine Schwarzenegger Pratt Alexaner Van de Putte Rosa Canalos Chris Jordan Keegan Kuhn Andrew Morlet Jayanth Banavar Mary Donnell Gunter Pauli Gifty Pearl Abenaab Julie Olson Mathew Pavone Jeff Ditzenberger Doc Hendley Robert Eccles Wright Lassiter III Michael Shuman Sarah Severn Karl Grossman Ken Blanchard Michael O'Goill Dr. Elizabeth Bennett Danny Desjarlais Leo Rhodes Kirby Dyess Amanda Frye Tom Harmon Stanley Kabala Greg Dalton Jon Gertner Anne Karpf Mindy Lubber Trathen Heckman Kiley Yuthas Jodie Geddes Doug Allan James Gifford Sayuri Hayakawa Sarah Cooley Gregory Greene Herman Van Rompuy Dr. Nele Loesk Ac Tah Michael Davis Piya Malayo Katribu Indigenous Group Kahea Pacheco Michael McCullouch Alejandro Aravena Gretchen Biermann Casey Camp-Horinek Mitchell Baalman Barbara Finamore Glynda Carr Jonathan Jarvis Mary Mazzoni Jason Saul Josh Humphreys John Robbins Tara Wilkins Ross Dawson Austin Picinich Will Van Roessel Greg MacGillivray U.S. Rep. Earl Blumenauer Senator John Kerry Bill Nye Dominique Conseil Tara Sheahan Ben Oppenheimer Jamus Lim Christian Felber John Holdren Bruce Steele Rebecca Solnit Howard Zinn Miles Richardson Loretta Napoleoni Kate Aronoff James Lovelock Don E. Wirstshafter Sandeep Dadlani Karl Beitel Noelene Nabulivou Guy Reiter Aryn Bergman Sophie Kivlehan Martijn Lopes Cardozo Danny Kennedy Adam Eidinger Johnny West Chris Rapley Andrea Huggins Helena Gualinga Brooke Carter Adam Sakellarides Kristian Jensen John Lennon Deborah Harse Michael Cahana Colette Pichon Battle Leroy Little Bear Mai’a Cross Katheryn Fernholz Courtney Moran Phaedra Ellis-Lamkins Julia De Graw Mark SubbaRao Suranjini Kumar Gro Harlem Brundtland Jeff Masters Grayson Schaffer Dr. Cosmas Luckyson Zavazava Dirk Philipsen Céline Cousteau Grandmother Katherine Whitecloud Padmasree Warrior Nigel Sizer Maddy Maddy Harland Dr. Rebecca Boudreaux David Montgomery Henry Taylor Hereditary Chief Stephen Augustine Philipp Hildebrand Lars Petersson Don Mazziotti Christoph Stückelberger Ruth Ann Barrett Kevin Danaher Edward Norton Hugh Walsh Michael Twofeathers Doreen Boghan-Martin Manabe Syukuro Klelia Guerrero García Sanne Knudsen Fernando Holguin Kenneth Johnson Ozzie Gonzalez Bill Gates Annie Leonard Mark Shepard Grace Malie Dr. Fritjof Capra Ann Livingston M. Jahi Chappell, Ph.D. Pablo Costa Melanie Billings-Yun Billings-Yun Kurt Hoelting Rebecca Marmot Peter Victor Dr. Stefan Leutenegger Riane Eisler Geoff Mulgan Jesper NygÃ¥rd Will Steger Darrel Moellendorf Matika Wilbur Mary Louise Malig Dan Pingaro Helena Norberg-Hodge Joanne Crawford Mary Nichols Barry Schwartz David Hall, Ph.D. Gideon Rosenblatt Patrick Roche Simon Baron-Cohen Frances Lappe Elizabeth Fraser Alexandros Washburn Jim MacNeil Isabel Rimanoczy Niall Dunne Michael Spence Shaunna Morgan Siegers Jonathan Healy Dan Haggerty Cindy Cohn Michael Pollan John Morrison Greta Thunberg Dachner Keltner, Ph.D. Frank White Julie Garver Alvarado Guzman Maya Salsedo Ian F. Akyildiz Jae Rhim Lee Danat Tekie Suzan Beraza Karen Doyle Grossman Dionne Foster Jessica Guynn Oscar Soria Lyla June Johnson Mérouane Debbah Kat McDearis Quynhanh Do Daniel Pauly, Ph.D. Stan Cox Grandmother Agnes Baker Pilgrim Vivian Dr. Tatiana Frank Morton Ken Melamed Warren Te Brugge Chief Oren Lyons Betsy Otto Dave Samson Robert Bullard Grace Wachori Maike Acosta Asa Miller Herbert Huppert Rachel Doughty Amit Goswami Mary Evelyn Tucker Teodorina Lessidrenska Tom Bridgeman Erold Naomab JC Riggs Dr. Marcus Eriksen Steven Collins, PhD David Gruber Kevin Kamps Dr. John Cross Jonathan Hall Sandrine Dixson-Declève Le Goaster Shannon Vallor Dr. Thomas Coughlin Supreme Court Judge Willy Mutunga Jessica Cheam Jozileia Kaingang Maximillan Jacobson-onzales Auden Schendler Robin Kimmerer Daneil C. Esty Robert Padavick Cathy Ui Chulain Dr. Silvia Secchi George Serafeim Lisa Held Nancy Kraushaar Issac Suzanne Apple Stephan Lewandowsky Annette von Jouanne Gillian Tett Susan Anderson Joy Beckerman Jim MacNeill Glenn Hubbard Jonathan Rowson Renee Gurneau Professor Cornel Pewewardy Rev. Nathan Meckley Enric Sala Nick Jankel Angaangaq Angakkorsuaq Hioki Doryu Silvia Ribeiro Peter Singer Andrew St. Ledger Mary Christina Wood Kim Stanley Robinson John Warner Michael Montoya Jacques Perrin Sean Cruz Mariann Bassey Orovwuje Manu Eveno Reno Keoni Franklin llarion Merculieff Carmen Perez Bill Kirlin-Hackett Steve Murrells Matt Flannery Kashyar Darvich Alex Lee Chang Rita Uwaka Karen Litfin Robert Dr. Costanza Michael Altherr John Delaney Sofia Joanes Patricia Gualinga Donald Morse Ben Weiner Roberta Phillip-Robbins Chris Laszio James McGreen  Laura Cook Gail Skofronick-Jackson, Ph.D Barry Stevens Naomi Oreskes Pawan Patil Ian MacKenzie Sarah James Stefan Rahmstorf Dave Seber Larry O'Connor Thomas Linzey Anita Sanchez Larry Parish Lucy Winkett Steve Russell Panfilo Tabora, Ph.D. Dame Athene Donald Nick Hill Ellen MacArthur Margaret Kwateng Laurence Kemball-Cook Judy Kipenda Agnes Pareyio Liz Miller Samuel Dr. Myers HH Dalai Lama Sergio Palleroni Ivan Carter Michael Barnard Roz Savage Jonathan Mause Cristine Russell George Clarke Erin Huber Sonaar Luthra Vernon Masayesva Omodolapo Barakat Babtunde Andrew Dudley Steve Walker Bjarke Ingels Suzanne Simard Sheldon Whitehouse Dr. Svetlana Chernikova Amed Jkoghlaf Jennifer Francis Lilly Tomlin Alex Epstein Paul Gilding Tomas Lamanauskas, Marcin Jakubowski Mark Lakeman Suzanne Hayden Jojo Mehta Aries Chung Mauricio Agon Ethan Kay Akaya Windwood Alan Leshner Cosmas Zavazava Gene Baur Rick Rybeck Rosemary Randall Stephanie Moore Arthur Brooks Dan Pallotta Neil Theise Louie Schwartzberg Lisa Crawford Sarah Brightman Gwendolyn Hallsmith Naomi Klein Satish Kumar Bob Trench croc-E-Moses Jessica Flannery Roger Stearne Isabella Borgeson Dr. Sharon Blackie Amy Luinstra Steve Linder Paul Slovic Edward Burtynski Mari Margil Globa Ushigua Rick Ridgeway Kandi Mossett Ayumi Fukakusa Garth Lenz Joel Caldwell Josh Willis Aby Henry Jonathan F. P. Rose Bob Beisner Jan Schakowsky Veronica Mento Jon Young Mansfield Frazier David Troy Astra Taylor Pete Richards Bernice Sandler John von Schlagell Luc Bas Manari Ushigua Kevin de León Julián Castro Tara Cullis Rha Goddess Mary Edmeades Anthony Zolezzi Bryanna R. Brown Jeffrey Webter Monica Chuji Gualinga Prakash Lashawn Kate Miller Dan Wieden Zaria Romero Rabbi Mark Borovitz Mahesh Pratap Singh John Prendergast Craig Groeschel Secretary Hillary Clinton Naelyn Pike Jane Goodall Sam Adams Cynthia Brix George Clooney Ashley Young Alan Cooperman David Guggenheim, Ph.D. Segun Adefilia Shaoshan Liu Grandmother Flordemayo Laura Weidman- Powers Jason Hamilton David Ritter Adam Palmer Rajendra Pachauri Alixa Garcia Geeta Aiyer Raymond Loo Howard Lack Slavoj Zizek Dan Ackerson John Fullerton Harriet Tregoning Allison Leidner Francisco Jimenez Sanchez Mike Papantonio Ali Partovi Dominque Conseil Barbara Campbell Njoki Ndungo Paul Begley Jaime Latorre Peter Dr. Brown Randall Arauz Matthieu Ricard Kate Raworth Ian Robertson Kibb Sara Holmes Lois Gibbs Dr. Henrietta Mann David Word Isha Clarke Monique Verdin Henrik Madson Pedro Cruz Opal Tometi Bob King Dr. Steven Chu Katherine Wilkinson Michael A. Wood Osprey Lake Danny Dorling Genevieve Nelson Wendy Van DIlla Frank Bibeau Martin Wolf Bjorn Stigson Elisabetta Baronio N. Scott Momaday Gretchen Kafoury Sikowis Nobiss Jim Pepper John Cruden Sean Sherman Rita Atuti Michael Mann Ann Pacey Ivan Oransky Alexandria Villaseñor Eric Holt-Gimenez Ruth Å�chav’aya K’isen Miller David Bronner Sam Funk Amanda Marshall Dave Courchene Yulia Shlychkova Diana Duarte Daniela Fernandez Sobunfo Some Lídia Guajajara Laura Golino de Lovato Luc Delahaye David Miliband Andrea Durbin Stuart Hart Michael Kobori Bill McKibben Brianna Fruean Isabel Allende Drew Dellinger Jeni Klugman Bertha Grove Sara Sozzani Maino Dianne Saxe Shan Ya Alan Evan Sukhinder Singh Thierry Vrain Patricia Gualinga Montalvo Pat McCabe Sean Penrith Alexis Bunten Jackie Savitz Jeff Civins Grandmother Jane Meader Peter Muller Baroness O'Neill Amy Peradotta Jeanne Pelletier Meena Raman Jocelyn Bleriot Shahzeen Attari Greg Spencer Micheal O' Cinneide Chris Hayes Audrey Hope Don Cheadle Denise Morrison Barbara Garson Kassie Bracken Charles Montgomery Billy Jean King Michael Liebreich Sarah Milner Andrea Kealoha Mei Lin Fung Chris Coulter Rachel Atcheson Hon. Niko Nawaikulu Leaf Van Boven John Page Andrea Reid Steve Loe James Claude Neil Donahue David Tucker David Levdansy David Sherman Glenn Jambol Richard Rohr Rev. Jon Aney Shaun MacGillivray Michael M. Crow Wangari Maathai Rani Yan Yan Paul Watson Chase Iron Eyes Richard Harding Juvenal Alvarez Michael Ellick Jeffrey Hollender Alexandria Ocasio-Cortez Richard Renaldi Megan Kemple Janaia Donaldson Corrina Gould Thilmeeza Hussain Sabine Amend Ron Garan Harry Greenfield Amy Bowers Cordalis Sofie Maddens Maegan Prentice Prince Osisiadan Zoongi Gabowi Ozawa Kinew Ikwe Karl-Henrik Robért Andrew Weil, MD Puyr Tembé Alan Knight Grace Di Benedetto Susan Krumdieck Erin Matariki Carr Craig Leeson Catherine Gund Christian Vanizette Tamara Kennedy-Hill Peter Russell Molly Brown Deepa Senapath David Rothenberg Lynn Doan Steve Palumbi Jay Walljasper António Guterres Janeen Comenote Ethan Seltzer Jane Lubchenko, Ph.D. John Romankiewicz George Land Lizzy Clark David Stevens Claire Wayner Priva Amin Severn Cullis-Suzuki Nathan Meckley Ursula Sraudinger Mercedes Thompson Charlotte Lenore Michaluk Jeannette Armstrong Robert Ballard Abby Goodnough Edgar Franks Shane Gero, Ph.D. Frances Frei Janice Taylor Polly Higgins Yolanda Kakabadse Kristen Bell Heru Prasetyo Anndrea Hermann Teranne SpottedBear Eckhart Tolle Catherine Quaid John Oliver Bella Azbug Bill Bryson Jen Henry Atsushi Funahashi Bernie Krause Barbee Ponder Trevor Hill Antonia Juhasz Diego Zaverucha Phyllis Young Tom Toles JoAnne Bresnan Annemarie Colbin Richard Walton Heather McGhee Christiana Figueres Chelsea Rochman Clayton Thomas-Muller President Barack Obama Edgar Mitchell George Bandy Judith Enck Marshall Ganz Sally Lovell U. Roberto Romano Rob Bennett José María Figueres David Okimoto Vanessa Nakate Pluma Bárbara Moreno Torres Tom Sanzillo Ryan Red Corn Tony DeFazio Luisa Neubauer Charles Leadbeater Noah Matson Dr. Suzanne Simard Chris Charles, Ph.D. Jerry Honawa Mary Gentile Nik Nowak Tai Pelli Barry Parkin Katrin Peters Didier Lacaze Barbara Miner David Victor Alexia Leclercq Sting Charlie Rose Michelle Meow Nafeez Ahmed Paul Polman Richard Goldstone V. Naresh Narasimhan Christine Worlen, Ph.D Mark Owen Gerardo Reyes-Chavez llarion Merculeiff Mogens Lykketoft Per Klevnäs Justin Winters Rev. Dr. David Alexander Jon Bougher Martha Conklin Dirk Forrister Robert Williams, Jr. Dennis Dimick Steven Gorelick Chris McKnett Richard Hilt Bryan Duncan Mayan elder Flordemayo Jenny Adler Kim Schukla Elizabeth Baker Andrew Zolli Gary Hirshberg Mike Bresnan Amanda Donigi Jim Yong Kim Clayton Christensen Simon Bernard Ishanvi Shetty Jeb Berrier Doreen Bogdan-Martin Mary Richardson Arunima Sarkar Steve Cowan Ross Gelbspan Kiana Frank Pamela Kingfisher Wildchoir Terry Gardiner Chuck Fox Hayley Gryc Clayton Thomas-Mueller ​Carlos Mallo Molina Noa Gafni William Keepin Simon Sidello Anne Songole Dr. Sm’hayetsk Teresa Ryan Mythili Menon Joss Trantram Anna Michalak Tom Van Dyck Jacqueline Patterson Jeremy Faison Arvind Ganesan Alan Kay James Pritchett Audrey Choi Nick Estes Shawn Yanity Mary Anderson Rick Siewert Thomas DiNapoli Sir Kenneth Robinson Dr. Tami Simard Duane Elgin Adam Reed David Keith Madame Gro Harlem Brundtland Stanislaw Michel Zukiswa White David Gyasi Clarissa Klein Tzeporah Berman Ger Moynihan David Abrams Billy Talen Yuval Noah Harari Rabbi Ariel Stone Nigel Topping Renee Lertzman Suma Peesapati Ashley Garado Jo Confino Kip Ward Marco Lambertini David Burke Jawad Wahabzada Iasabelle Mashtola Karen Ross Dale Hallat Inga Saffron Liz Dee Marie Owens Thomsen David Orr Alicia Cahuiya Kawenniiosta Jock President Bill Clinton Anna Lappe Julia Butterfly-Hill Steven Toya Kate Lundquist Matt Rogers Trevor Manuel James Hansen Kate Pickett' Sir Partha DasGupta David Pilat Gar Alperovitz President Jimmy Carter Manon Vermenouze Adrian Dix Jim Manion Henry Fontain Mary O'Malley Aja Conrad Matt Morton Gerd Leonhard Dr. Amiera Sawas Antonio Guterres Ludovico Einaudi Lewis Dartnell Kristen Leonard Grace Eagle Reed Amy Livingstone Darren Walker Wuyi Jacobs Steve Cochran Nico Larco Nani’eeth Peter Eriel Tchekwie Deranger Gary Lawrence Capt. Charles Moore Jim Bruen Jesce Horton Roishetta Sibley Al Gore Brittany Stalworth Nemonte Nenquimo Skander Spies Helen Slottje Lauren Schrero Sarajoy Pond Ted Williams Isaac Kinney Steve Howard Naill Dunne Jeremy Rifkin Guujaaw Anne Wheldon Lorie Wigle Pete Carroll Candida Brady Sean Patrick Farrell Dave Yudkin Maria Revella Will Spears Timothy Burroughs Tom Hopkins Dianna Cohen Nancy Foye-Cox Patrick Holden Rebecca White Christopher Leinberger Roman Mars Joshua Jackson Brenda Lawrence Hugh Welsh HRH Prince of Wales Frank Schott Stacy Mitchell Elizabeth Wilson Van Jones Jade Begay Vernon Bowman John Grim Robert Adams Laura Flanders Gillian Millar Don Cameron Laura Turner Seydel Dylan William Rick Steves Graham Townsley Richard Gillies Jack Ahern Hanneke Faber Alex Steffen r. Rob Silberstein Priscila Tapajowara Saru Jayaraman Margaret Sullivan Dr. Rae Wynn-Grant Jensine Larsen Gordon Westfall Gary Eilerts Rulen Tangen Ralf Fuecks Lars Tallert David Letterman Felle VEGA Jamal Rahman Hal Wallils Jeff Speck Dr. Hyoung Jun Kim Teena Pugliese Lisa Svensson Saul Griffith Stephen Watson John D. Liu Barbara Ehrenreich Carrie Bishop Rachel Solotaroff Desari Strader Jonathan Foley ​Laurene Allen Berta Cumez David Daley Aisha Dr. Jonathan Foley Amish Jha, PhD Hilario Saant Jennifer Baichwal