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