Terry Gardiner Pierre Paslier Larry Parish Matthieu Ricard Chris Laszio Samira Malone Kim Schukla Jim MacNeil Paola Antonelli Tara Wilkins Jean Bauman Rabbi Mark Borovitz Dan Haggerty Rebecca Moore Lewis Mehl-Madrona, MD Bernhard Th.W. Kaisiep MS Molly Crabapple Callum Thomson Raymond Kethledge John Elkington Rhiannon Tomtishen Lester Brown Katharine Mach Matt Flannery Lucio Filipa Manon Vermenouze Steve Loe Katrin Peters Steven Laureys Michael Elliot Gary Matthews Suranjini Kumar Sean Sherman Steven Swig Grandmother Agnes Baker Pilgrim Kevin Danaher Karl-Henrik Robért Matthew Radcliff Ellen Brown Kirsi Jansa Uyunkar Domingo Peas David Guggenheim Dr. Jonathan Foley Heather McGhee JoAnne Bresnan Rick Rybeck Carol Sanford Evan Fraser Alannah Hurley Thilmeeza Hussain Ron Garan Kenneth Johnson Lisa Schroeder Alice Madden Dr. Lewis Mehl-Madrona Leila Salazar-López Matt Morton K. 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Tom 'Putuparri' Lawford Paul Rucker Joe Friendly Doug Allan John Gormley Dr. Svetlana Chernikova Paul Collier Peter Hildebrand John Romankiewicz Karin Weaver Sarah Aminzadeh Emil Björnson​ Leah Penniman Annemarie Colbin David Katz Rachel Carson Baroness O'Neill Kate Brown Rob Bennett Dolores Huerta Steve Palumbi Alessia Magliarditi Anja Taylor Jean-Michel Cousteau Ponder Jaroslaw Lucy Wisdom Clara Rowe Doug Tomkins Barry Stevens Leslie Johnston Martha Thorne Sam Funk Terisa Siagatonu Emanuelle David Rebecca Thomas Kate Pickett' Albert Rosti Kmele Foster Sean Patrick Farrell Edward Norton Baltasar Garz Achim Steiner Mathew Pavone Bella Azbug Alec Gorynski Timothy Burroughs Carolyn Myss Lilly Tomlin Paul Polman Tara Cullis Craig Santos Perez Stephanie Pincetl Kat McDearis Dan Ackerson Kevin McBride Uqualla Elizabeth Fraser Segun Adefilia Lisa Rucker Vibeka Mair Alice Slater Jane McMullen Frank Schott Dr. Lynne Teather Kevin Hyland Nate Liebenberg Will Vilota Rebecca Marmot Robert Reich Debra Haaland Laura Weidman- Powers Kirsten Frandsen John von Schlagell Eckart Tolle Denise Ngan Tran Kim Tekwitha Spencer Carmen Perez Sir David King Hector De La Torre Emilia Dahlin Paul Hawken Grandma Agnes Baker-Pilgrim Tom Djokovich Kate Raworth Senator Ben Cardin Rev. 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Bolster Mike Mack Stephanie Moore Mark Gregory Brian Mullis Stan Cox Bryan Pike Lynn Twist Stephen Hawking Kirsti Luke Elisabeth Rosner Jim Pepper Craig Groeschel Barbara Marx Hubbard Art Hunt Charlotte Lenore Michaluk Tom Van Dyck Clarissa Klein Ronald Waromi Bob King Rick Steves Dave Yudkin Anders Lendager Peter Cozad Sayuri Hayakawa Gro Harlem Brundtland Rafael Gallo Alejandro Arevena Herman Van Rompuy Dr. Robert Bullard Maurice Strong Maria Leusa Kaba Munduruku Carlo Ratti Mary Gentile Sir Kenneth Robinson Shan Ya Mary Robinson Kelly Matheson Stephanie Soechtig Amy Edmondson Clem Ogilby Prakash Lashawn Dr. Stefan Leutenegger Björn Stigson Josh Fox Chris Charles, Ph.D. Hilary Clinton Luisa Daniel Perez Shiva Rea Michael Kobori Marçal Guajajara Nafeez Ahmed David Miliband Ao Kong Gary May Colette Pichon Battle Drew Dellinger Victoria Barrett Jon Young Charlotte HH Dalai Lama Jay Walljasper Daniella Tilbury Sally Lovell Tracey Axelsson Sandra Postel Robert Jensen David Hall, Ph.D. Arvind Ganesan Donald Pols Aryn Bergman Richard Rohr Garry Bowen Robyn Beavers John Doerr Michele Rozbitsky Natalia Shakhova Michael Pawlyn Alan Jope Kaiulani Lee Brad Avakian Sigourney Weaver Karl Sharro Ashley Preece-Sackett Harriet Rossetto Adam Lowry Ted Leonard Radics Dr. Kornelia, Charlie Bolden Jim MacNeill Mike Papantonio Andrea Dorfman Katherine Wilkinson Carlos Alvadaro Ron Corn Jr.'s Renee Lertzman Charles Sennott George Serafeim Elder Dr. David Courchene Catherine MacKinnon Gershon Cohen, Ph.D. Michael Ellick Barry Silverthorne Tom Carpenter Peter Muller Bjarke Bundgaard Ingels Dan Pingaro Noah Matson Ken Langone Trevor Hill Jasmina Tesanovic Alexandros Washburn Secretary Hillary Clinton Andrea Durbin Alan Leshner Jeff Corntassel Jens-Christian Stougaard Tom Kosnik Will Steger Melanie Billings-Yun Billings-Yun Michelle Long Scott McKye Maxine Fookson Gretchen Bueermann Lucas Benitez Ahimsa Sumchai Joel Caldwell Robert Liberty Michael Saer Kip Ward Teena Pugliese Emma Cott Oscar Soria Aoife Kelleher Joseph Stiglitz Kip Anderson Christophe Mali Reniera O'Donnell Grace Eagle Reed Amy Goodman Arthur Books Mercedes Thompson Scott Anderson Jeffrey Hollender Elder Dr. Dave Courchene Julia Butterfly Hill Seth Goldman Douglas McMeekin Renee Gurneau Jonathan Healy Peter Veit Judith LeBlanc Eric Nay Chief Oren Lyons Mark Schuets Amanda Frye Vangelis Bill McKibben Katherine Hamilton Professor Cornel Pewewardy Kyle Niedfeldt Zenz Joanne Crawford Harry Greenfield Michael Twofeathers Tom Kelly Polly Courtice Michael Shuman Ray Anderson Vik Muniz Scott Warren Karl Grossman Tomas Lamanauskas, Mark Molaro Daneil C. Esty Claire Fyson Richard Wilkinson Dr. Sally Uren Juan Isuiza Pnia Sandra Steingraber Tora Fisher Ken Webster Winona LaDuke Antonia Juhasz Christian Felber Marco Mascarin Matt Damon Sean Cruz Tink Tinker Chrisopher F. Jones Serene Jones Lily Yeh Laura Turner Seydel Mark Jacobson Sofia Joanes Dr. Akira Miyawaki Faith Lumonya Melinda Gates Elizabeth Lindsey Jerry Levitan Jason McLennan Will MacAskill Christian Vanizette Jacqueline Novogratz Ortensia Lopez Amanda Donigi Peter Salmon Lee Smolin Thomas Lovejoy Bill Kirlin-Hackett Christoph Stückelberger Lord Nicholas Stern Jonathan F.P. 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McGuire Davida Hertzl Graham Townsley David Rothenberg Anita Sanchez Allan Savory Don E. Wirstshafter Padmasree Warrior Manari Ushigua James McGreen David W. Orr Jason Flom David McNeill Ted Williams Rachel Atcheson Rev. Michael C. McFarland Andrea Talley Ray Sarah Severn Marina Tolou-Shams, Ph.D. Valerie Hickey Eric Corey Freed James Braithwaite Nnimmo Bassey Senator John Kerry Thierry Vrain Bren Smith Susan Krumdieck Richard Walton Richard Rathbun Terry Gips Nick Jankel Laird Hamilton Gerhard Wannemarcher Ioannis Ioannou Eric Steenstra James Glattfelder Natalie Ramsland Barbara Campbell Roger Stearne Tracey Moore Ethan Schaffer Trathen Heckman Cora Morgan Rev. Dr. Barbara Campbell Jessica Flannery Solomon Hsiang Lisa Svensson Xavier Merlin Kathy Broere Tala Debs Jeordy Clarke Cintia Avila Toby Hemenway Pippa Norris Wilma Mankiller Ross RUNKEL Bill Gates Bill Nye Hunter McIntosh Rev. Michael Cahana N. Scott Momaday Kandi Mossett Tony Schwartz Grace Weikert Frank Bibeau Bjorn Stigson Miles Richardson, O.C Mark Lee Steve Linder Mayan elder Flordemayo Leslie McCarthy Carter Emmart Molly Brown Pema Wangmo Lama David Troy Jeremy Irons Michael Mann Katharine Hayhoe Eleanor Ellen Van NGuren Jonathan Mause Barbara Deutsch Steve Walker Costas Christ Joss Trantram Gabriella Braun Eliot Whittington Chris Coulter John Lennon Maria Mendiluce David Daley Peter Russell Michael Hoffman Tamra Lotz Dara O'Rourke Eliot Coleman Debra Goldman Biko Misabiko Karen Seto LeRoy Patton John Harper Lars Petersson Jared Schear Deirdre Kent Jamie Moffett Jesper NygÃ¥rd Mustafa Santiago Ali Ivey Cone Dave Samson Daniel Magallon Beth Simone Noveck Leif Wenar Manari Ushinga Gordon Westfall Ann Livingston Anthony Zolezzi Steve Tripoli George Clarke Shane Gero, Ph.D. Henry Fontain Dirk Giannini Dr. Tami Simard Dusty Gedge Hal Wallils Sonaar Luthra Jacob Russell Garth Lenz Doug Fine John D. Liu Aubrey Streit Krug Jackie Savitz Mark SubbaRao Maya Salsedo Kathryn Mersmann Anne Böckler-Raettig Jules Kortenhorst Sanna Marin Renee Lertzmann Fran Reid Nichole Maher Alex Epstein Dave Lissy Donald Berwick Bryan Stevenson Ashok Gangadean Vernon Bowman José María Figueres Paul Steinbroner Brooke Carter Ben Collen Aby Henry JC Riggs Nathan Meckley Mary O'Malley Ross Moster Mansfield Frazier Anna Lee Lynn Doan Ellen MacArthur Julia Butterfly-Hill Molly Wood Jace Callaway Marcelo Bonta Justine Spore Heidi McCloskey Michael Pollan Eban Goodstein Howard Lack Simon Sidello Franco Tulio Viteri Gualanga Nathan McFall Mandy Creighton Grace Di Benedetto Greta Thunberg Karl Beitel Dean Karlan Dr. Cecile Rousseaux Vint Cerf Wangari Maathai Ben Depp Luc Bas Nani’eeth Peter Doreen Day Tom Steyer Freida Jacques Agnes Pareyio Carolyn Fairless Dave Weil Dr. Sharon Blackie Casey Camp-Horinek Kate Dineen Deepak Chopra Jay Stuart Merlin Sheldrake Alejandro Durándro Durán Donald Morse John Russell Jayanth Banavar Zukiswa White White Alice Bows-Larkin Andrew Zolli Wuyi Jacobs Kristen Leonard Stephen Brooks Deborah Kafoury Greg Cajete Sugata Ray Eric Dishman Brock McMillian Michael Davis Jacques Cluzaud Vanessa Nakate Rev. Tara Wilkens Arthur Brooks Elder Dr. Dave Courchene, Jr John Todd Wyatt Hersey Jacqui Patterson Frances Lappe Anna Lappe Sharon Meieran Anthony Clarke Jeff Civins Dave Courchene Concita Sõpré Laura Day Rivero Nina Leopold Bradley Taily Terena Seth Godin Kellie Berns Clementine Longworth Jack McHale Martijn Lopes Cardozo Brenda White Bull Klaus Jacob Paul Gallay Isha Clarke Kwame Appiah Lara Turner Seydel Dr. Dan Wildcat Denise Morrison Kevin de León Raymond Loo Christine Schuler Deschryve Arno Harris Leo Daedalus David Wallace-Wells Sarah Milner Roz Savage Teodorina Lessidrenska Bryan Stevensen Frank Morton Tuy Sereivathana Ann Pacey President Bill Clinton Timothy Nuvangyaoma Robin Kimmerer Jack Ahern Henry Taylor Jessica Alba Grandmother Katherine Whitecloud Nancy Kraushaar President Obama Michael Montoya Cindy Venho Victor Davila Dave Meslin Eduarda Zoghbi Michael Fishbach Glenn Jampol