David Holmgren Lucas Benitez Joseph Stiglitz Eero Paloheimo Bob Beisner Wendy Van DIlla Rita Atuti Bill George Polly Higgins Yingling Liu Paul Morrell Gail Skofronick-Jackson Micheal O' Cinneide Olivia Bisa Hon. Niko Nawaikulu Lola Fatoyinbo-Agueh, Ph.D Gordon Westfall David Daley Paul Watson Kaiulani Lee Adam Eidinger Katheryn Fernholz Colette Pichon Battle Ellen MacArthur Marije Meerman Elizabeth Durant Bella Azbug Bill Bryson Ac Tah Nalleli Cobo Sara Holmes Céline Cousteau Noelene Nabulivou David Abrams Stephanie Kelton Chris McKnett Anna Rosling Rönnlund Mérouane Debbah Sir Ken Robinson Ted Williams Larry Fink Robert Hockett Joel Makower Amy Livingstone Brenda Lawrence Luc Delahaye Tara Cullis Don Cheadle Christine Worlen, Ph.D Miriam Turner Paul Sorensen Carol Sanford Karl-Henrick Robert Jacob Glass Lewis Dartnell Kathryn Lancaster Michael McCullouch Heidi McCloskey John D. Liu Andrei Gheorghe Leah Penniman Dennis Dimick Diana Duarte Anja Murry Riane Eisler Jesce Horton Triet Dang Paul Rice Zukiswa White Jason Mark Shawn Yanity Andrew St. Ledger Roger Martin Don Mazziotti Sonaar Luthra Leila Salazar-Lopez Tony DeFazio Steve Fenberg Gita Sen Nixiwaka Yawanawa Brian Mullis Sean Penrith Cosmas Zavazava Mark SubbaRao Ayumi Fukakusa Anne Nuorgam Nati Greene Lance Davis Patricia Giualinga David Montgomery Katharine Wilkinson Elder Albert Marshall Kelsey Juliana Jojo Mehta Robert Bullard Mahjabin Khanzada Shiva Rea Mike Mack Adam Palmer Rowen White Jamus Lim Charlie Rose Angela Amanakwa Kaxuyana Jim Manion Dr. Marcus Eriksen Daniela Fernandez Stefan Rahmstorf Kevin Danaher Jessica Morey Alejandro Aravena Kurt Hoelting Sai Selvarajan Patricia Jenkinson Sarajoy Pond Kelly Drennan Chris Wegner Aditi Sen Josh Lehner Charolotte Relyea Maegan Prentice Jessica Alba Wendell Berry Miki’ala Catalfano President Obama Abby Goodnough Chrisopher F. Jones Anders Lendager Indi Iaku Sigindioy Chindoy Richard Harding Terry Slavin Luisa Neubauer Alan Knight Joel Caldwell Genevieve Nelson Paul Cienfuegos Eamonn Matthews Anthony Leiserowitz Patricia Cooper Betty Mould Iddrisu Eban Goodstein Mari Margil Alex Lee Chang Terisa Siagatonu Glynda Carr Chetan Singh Solanki Robert Jensen Jonathan Mause Lynn Doan Tara Wilkins Michael Stephens Claire Kaufmann Anne Karpf Joes Segal Rebecca Solnit Dianne Saxe Wildchoir Michelle Meow ​Laurene Allen Edgar Mitchell Jeffrey Hogue Kawenniiosta Jock Nicole Vignola Guenevere Millius Tom Kosnik Tom Knudsen Alejandro Arevena Rick Ridgeway Karen Ross Michael Jacobson Stephen Brooks John von Schlagell Dr. Dan Wildcat Will Van Roessel Sarah Cooley Dr. Sally Uren Bob Schaeffer Isha Clarke Dave Samson Steve Russell Rick Siewert Ervin Laszlo Franco Tulio Viteri Gualanga Richard Jackson Andrew Revkin Nousha Salimi Bernie Krause Nina Gualinga Robert Eccles Mark Plotkin Roz Savage Vernon Bowman William Keepin Yuval Noah Harari Maude Barlow Stan Townsend Mike Papantonio Michael Cahana Dan Ackerson David Kennedy Guilherme Albieri Dr. Anthony Cortese Opal Tometi Manari Ushigua Alec Gorynski Jeff Greenwald David McConville George Crombie Jamie Cloud Sheldon Whitehouse Mara Dolan Joanne Macy Valentin Lopez Chris Brown Ben Cook Kirsti Luke Fr. Greg Boyle Annemarie Colbin Matt Brown Noah Matson Hunter Lovins Ludovico Einaudi Joseph Roberts Rebecca Thomas Sigourney Weaver Heru Prasetyo Jane Lubchenko, Ph.D. Anne Wheldon Margaret Behan Karl Beitel Dr. Sabina Ijaz Tyson Yunkaporta Akpezi Ogbuigwe Bob Trench Ruth Å�chav’aya K’isen Miller Joan Clos Bren Smith Jacob Russell Bradley Angel Thomas DiNapoli James O'Dea Adair Turner Anndrea Herrmann Dr. Rim Belhassine-Cherif Nikita Zimov Simon Sidello Zoongi Gabowi Ozawa Kinew Ikwe Ron Sims Janice Taylor Oscar Soria Lizzy Clark Jay Coen Gilbert Julia Butterfly-Hill Dave Pollard Jerry Taylor Uday Varadarajan Julián Castro Doug Fine Rachel Botsman Suzan Beraza Jason Mraz Asa Miller Valéry Lucas-Leclin Aurora Conley Dr. Stefan Leutenegger David Troy Maria Apolinar Ken Langone Carly Vynne Killian Noe J.P. Harpignies Elder Dr. Dave Courchene, Jr Nicole Stott Isidro Baldenegro Robert Padavick Jeff Goebel Richard Wolff Amory Lovins Martin Wolf Claire Wayner Steve Linder Sharon Lerner Ben Weiner Per Klevnäs Jessica Rosenworcel Greg Spencer Neema Namadamu Mark Zandi Barbara Minor Alexis Krivkovich Danny Dorling Robert Ballard Rabbi Mark Borovitz Phillippe Cousteau, Jr. Peter Russell Kathryn Mersmann Jon Bougher Adam Reed Kim Tekwitha Spencer Yulia Shlychkova Charlie Jiang Barbara Dr.Sattler David Ebsen Cat Brooks Ron Garan David Hall, Ph.D. David Rothenberg Don Alejandro Alejandro rez Oxlaj Elizabeth Fraser Richard Hilt Kevin Budris Madison Vorva Miranda Richardson Phil Lane Andres Montgomery Bernhard Th.W. Kaisiep MS Graham Townsley Carl Safina Terry Gips Stephanie Moore Zaria Romero Nina Simons Matthieu Ricard John Lloyd Jamal Rahman Jessica Berry Jonathan Rose Claude Ouimet Dr. Margaret Wheatley Eric Nay Michael A. Wood Solomon Hsiang Heather Milton-Lightening Katherine Quaid Alfie Hamid Peter Hildebrand Dan Ariely Anum Sheikh Frank Schott Alessia Magliarditi James Gifford Clarissa Klein Hindou Oumarou Ibrahim Bob Stacey  Laura Cook Christian Vanizette Jonathan Rowson Edgar Franks Fred L. Miller Iasabelle Mashtola John Doerr Richard Pancost Trevor Tejeda-Gervais Mario Leone, Jr, Jodie Geddes Nick Jankel Dave Dahl Randy Woodley Satish Kumar Gro Harlem Brundtland Chairman Archambault Emmet Brady Ger Moynihan César Rodríguez-Garavito Sukhinder Singh John Delaney Christine Dorchak Lois Gibbs Dr. David Suzuki John Gormley Frances Lappe John Todd Deepa Senapath Alex Steffen Njoki Ndungo Simon Spear Pierre Paslier Stanislaw Michel Aryn Bergman Lars Tallert Szuzon Wong Kevin de León Kirby Dyess Hanneke Faber Wallace Black Elk Veronica Mento Sean Cady Ozzie Gonzalez Judy Kipenda Alan Bird Al Gore Will MacAskill Ben Oppenheimer Tracey Axelsson Quynhanh Do Clementine Longworth Robert Reich Kate Lundquist Niall Dunne Jean-Michel Cousteau Robert Dr. Bullard Senator John Kerry William Rees Farwiza Farhan Ilarion Merculieff Eleanor Ellen Ann Pacey Bill McKibben Bernice Sandler Mark Trexler Karen Litfin President Jimmy Carter Taylor Brorby Michael Mann David Wallace-Wells Justin Winters Esau Sinnok Katrin Boehning-Gaese Dianna Cohen Robyn Beavers Kassie Bracken Amisha Ghadiali Lisa Schroeder Ana Pérez-Neira Dominique Conseil Grayson Schaffer Brooke Carter Lindsey McCoy Julian Brave Steve Knechtel Tony Stroebel Barry Parkin Lynn Margulis Danielle L. 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Scott Momaday Kris Hansen Rani Yan Yan David Suzuki Kimberle Crenshaw Astra Taylor Ronald Waromi Kwame Appiah Dionne Foster Losang Monlam Jess Conard Andrew Faust Sandeep Dadlani Kevin Danaher, Ph.D. Alexis Bunten Brene Brown Jonathan Foley Yann Arthus-Bertrand Rick Rybeck Ross Gelbspan Judith Rodin Maya Salsedo Tink Tinker Timothy Grosser Dame Athene Donald Howard Lack Ashley Preece Hereditary Chief Stephen Augustine Chief Phil Lane Stephen Lamoreaux Mya-Rose Craig Zainab Salbi Jeremy Rifkin Fred Wahpepah Ross RUNKEL Jacques Perrin Pat McCabe HH Dalai Lama Julia Butterfly Hill Naima Penniman Dr. Suzanne Simard Kevin McBride Kevin J. 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Felix Tom Swanky, JD Howard Zinn Adam Davis Barry Heidt David Victor Tara Houska Stella Young Timothy Burroughs Gary Eilerts Ian Robertson Kibb Nathan McFall Naomi Klein Darren Walker Sofia Joanes Kate Raworth Anthony Zolezzi Jason Hamilton Rosa Canalos Kate Aronoff Sally Lovell Marco Mascarin Brenda White Bull Sophia de Sousa Nate Wagner Aries Chung Guido Wallraven Amit Goswami Amara Ifeji Franklin Lasky Doug Allan Arne Naess Zukiswa White White Linda Dr. Rudolph Jason F. McLennan Kat McDearis Thilmeeza Hussain Jae Rhim Lee Ross Dawson Leslie Johnston Carlee Loft Julian Hilton-Johnson Casey Camp Horinek Prince Charles Gary May Greg MacGillivray Grace Di Benedetto Jaime Latorre Barry Stevens Kristen Leonard Arvind Ganesan Manon Vermenouze Jackie Savitz Leo Rhodes Judy Sheridan-Gonzalez Dave Seber Charlie Koven Alan Leshner Katherine Hamilton Mei Lin Fung Paul Collier Gerard O'Neill Amy Peradotta Erin Matariki Carr Pawan Patil Dr. Karla J. Williamson David Word L. Frank Manriquez Jean-Pierre Quignards Jeffrey Sachs Loa Niumeitolu David C. Bolster Amanda Donigi Sophie Kivlehan Craig Tucker Erick Gonzalez Danny Desjarlais Bernice Sadler Stephanie Herrerra John Cruden John McAslan Natalia Shakhova John Warner Victoria Barrett Marianne Williamson Toby Kiers, Ph.D. Josh Tickell Helen Caldicott Mary Donnell Sir Mark Moody-Stuart Norman Patrick Brown Christoph Lueneburger Marcus Garcia John Harrington Murali Vullaganti Anna Lee Gerardo Reyes-Chavez Tom Steyer Haydee Sanches Daneil C. Esty Lucy Winkett Michael Fishbach Loretta Napoleoni Dr. James Hansen Megan Kemple Robin Kimmerer, Ph.D. Kate Miller Carolyn Fairless David Courchene Tuy Sereivathana Jared Schear Keith Gilbert Matt Ossowski Dr. Fritjof Capra Fr. Greg Boyle, S.J. Alex Epstein Mahesh Pratap Singh Gideon Rosenblatt Judy Backhouse Atsushi Funahashi Helen Slottje Kris Tompkins LeRoy Patton Brian Libby Marc Amuthi Josephy Michael Pollan Carmen Perez Gina McCarthy Ann Livingston Bob Ford Leonora Grcheva Lisa Jackson Jacqueline Novogratz Maria Leusa Kaba Munduruku James Burch Geoff Mulgan Eriel Tchekwie Deranger Clem Ogilby Patricia Gualinga Seth Goldman Richard Gillies Danielle Greendeer Jonathon Porritt Pippa Norris Angelique Cofield Christian Guillermet Fernández Carolyn Baker Maria Mendiluce Ian Kibbe Bryan Stevensen Gar Alperovitz Albert Bartlett Tom Bridgeman Austin Picinich Rafael Gallo Peter Salmon Raymond Kethledge Michael Davis Samantha Skenandore Tom Carpenter Christophe Mali Vanessa Nakate Tim Brown Tony Schwartz Raney Aronson-Rath Gershon Cohen, Ph.D. Deepak Chopra Van Jones Andrew Weil, MD Cynthia Brix Edward Deci Aaliyah Jackson Martha Conklin Wilma Mankiller Peter Muller Ann E Burg Eriel Deranger Richard Goldstone Dave Courchene John Russell Cosmas Luckyson Zavazava Mansfield Frazier Aidan Potter David Stevens Dr. Rebecca Boudreaux Bea Perez Andrea Talley Andrew Dudley Robin Kimmerer Sarah Severn David Katz Joshua Powell Avital Ronel Brett Ken Cairn Laura Turner Seydel Enric Sala Prakash Lashawn Alixa Garcia Allison Leidner John Brandt Shaun MacGillivray Mohammed Bouhrja Lucio Filipa Glenn Jambol Linda Black Elk Jim Turner Dr. Low Hong Yee Rev. Dr. David Alexander Jeremy Faison Mark Anderson Barbara Miner Mark Owen Bill Nye Curt Lindberg Maddy Maddy Harland John Gerber Tamara Kennedy-Hill Doug Cohen Melanie Billings-Yun Billings-Yun Lester Brown Clayton Thomas-Muller Mary Lou Burton Ponder Jaroslaw Sarah Edstrom Jack Ahern Anna Cummins Naelyn Pike Panfilo Tabora, Ph.D. António Guterres Bre Pettis Roberta Conner Faith Kearns Michael Skelton Paul Dolan Kayne Darrell William Talon Hannah Jones Rachel Notley Katrin Peters Sara Carpenter Barbara Garson Karen Seto Jason Raschke Dr. Renee Lertzman Chris Goldstandt Madame Gro Harlem Brundtland Alice Madden Amanda Marshall Carlo Ratti Andrew Kimball Dr. Sm’hayetsk Teresa Ryan Alannah Hurley Nigel Topping Jace Callaway Guy Reiter Jeordy Clarke Jo Banner Arunima Sarkar Edgar Winters Jeff Ditzenberger Sam Funk  Janene Yazzie Isabel Hoffmann Christine Schuler Deschryve Prince Osisiadan Geeta Aiyer Domingo Peas Matthew Mehalick Mary Louise Malig Janeen Comenote Henry Taylor John Gray Donald Berwick Deborah Kafoury Christiana Figueres Michael Mansfield Mark Jacobson Rulen Tangen Dr Cathy Fitzgerald Dalila Adofo Van NGuren Grace Wachori Janos Pasztor Jessica Guynn Roger Stearne Richard Heinberg Barbara Campbell Lindsay Bass Betsy Otto Nanci Wright Peter Kohler David Miliband Elizabeth Lindsey Renee Lertzman Jeff Corwin Helena Gualinga Bill Kirlin-Hackett Leah Kelly Harry Greenfield Michael Montoya Fany Kuiru Castro Elizabeth Burleson Liz Dee Don Cameron Shane Gero, Ph.D. Don E. Wirstshafter Richard Rathbun Kumi Naidoo Andrea Dorfman Karl Grossman Frances Frei Merlin Sheldrake, Ph.D. Eliot Coleman Jeremy Irons Angela Garcia Steve Connell U. Roberto Romano Julie Ishimwe John Marshall Roberts Margaret Plews-Ogan, M.D. Pennie Opal Plant Dr. Tami Simard John Stednick Kristen Bell Ali Partovi