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