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David Harrison Michelle Long Arno Hazecamp, PhD David Daley croc-E-Moses Yolanda Kakabadse Steve Russell Hilario Saant Omodolapo Barakat Babtunde Tuy Sereivathana Aby Henry Craig Santos Perez Suzanne Apple Dennis Wilde Barbee Ponder Amanda Frye Nancy Foye-Cox Eric Dishman Bill Kirlin-Hackett Harriet Tregoning Michele Rozbitsky Daniella Tilbury Harry Greenfield Brooke Carter Graham Townsley Lynn Scarlett Justin Winters Dave Hyndman Craig Leeson Marcus Brigstocke Gershon Cohen, Ph.D. Lucy Winkett Elder Dr. Dave Courchene, Jr Jerry Honawa Rowen White Ron Garan John Trudell Geeta Aiyer Olivia Bisa Reggie Watts Jerry Taylor Anne Böckler-Raettig Mary Lyons Mike Papantonio Kenny Ausubel Marianne Williamson Doreen Bogdan-Martin Charlie Rose Sammy Gensaw III Renee Lertzman David Courchene Baba Brinkman Dave Gardner Dave Seber Shreya Chaudhuri David Guggenheim, Ph.D. Phil Lane Naelyn Pike Rev. 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Esty James Hansen Angie Tangaere Deborah Kafoury Cathy Ui Chulain Megan Smith John Brandt Andrew Fagerheim Peter Singer Osprey Oreille Lake Marian Wallet AboubaKrine Victor Davila Reed Maxwel Alan Cooperman Isidro Baldenegro Steven Collins, PhD Michael Pawlyn Stuart Hart Mary Donnell Enric Sala Pat McCabe Richard Heinberg Paul Sorensen Hrabba Gunnarsdottir Donald Blair Laura Turner Seydel Elinor Ostrom Dr. Anthony Cortese Wildchoir Peter Muller Alan Kay Akira Miyawaki Sally Lovell Matt Damon Miles Richardson Sha Zukang John Grim Edward Deci Pawan Patil Michael Hoffman Jason Mark Marianne Pestana Stephanie Soechtig Carmen Perez Anthony Clarke Michael McCullouch Tom Hallat Mary O'Malley Chris Charles, Ph.D. Annie Brett Kevin Danaher, Ph.D. Ronald Waromi Dianna Cohen Cynthia Brix Tokyo Rose Band Cora Morgan Sir Ken Robinson Dave Yudkin Michael O'Goill Gita Sen Deanna Van Buren Casey Camp-Horinek Sheldon Whitehouse Mya-Rose Craig F.Sherwood Rowland Tom 'Putuparri' Lawford William J. Hawkins III BJ Miller James Newcomb Daragh Anglim Michael Altherr Adenike Titilope Oladosu Tzeporah Berman Steve Knechtel Tanya Streeter Tara Houska Philipp Hildebrand Lehna Malmkvist Bill Nye Diane Griffin Sean Sherman Stephen Brooks Peggy Moretti Mark Lakeman Kiana Frank Angela Garcia Corrina Gould Jeni Klugman Dr. Danny Richter Mary Richardson Murali Vullaganti Saru Jayaraman Rev. Michael Cahana Deirdre Kent Ethan Kay Amit Goswami Paul Collier Zoongi Gabowi Ozawa Kinew Ikwe Vibeka Mair Larry O'Connor Shannon Vallor Jason Saul Uyunkar Domingo Peas Greg Cajete Ian F. Akyildiz Gerd Leonhard Kurt Hoelting Jonathan Rose Bre Pettis Polly Courtice Larry Merculieff Marcus Garcia Arthur Books Reniera O'Donnell Karen Doyle Grossman Andrea Dorfman Kirsi Jansa Skander Spies Ayda Kastelic Mayor Kasim Reed Monique Verdin Rabbi Mark Borovitz Phillippe Cousteau, Jr. Kmele Foster Anne Songole Gabrielle Wong-Parodi Nikos Avionas Raz Mason President Jimmy Carter Leigh Kuwanwisiwma Liz Hansen Michael Spence Gillian Millar Grace Malie Dineen O'Rourke Alessia Magliarditi Anita Hemmila Iasabelle Mashtola Carrie Halperin Peter Victor Wangari Maathai Joey Santore Lois Gibbs Prince Charles Amy Luinstra N. Scott Momaday Guy Dauncey Rebecca Thomas Richard Wolff Zaria Romero Elizabeth Lindsey Naill Dunne Alec Loorz Edward Burtynsky Dolores Huerta Manari Ushinga Bradley Angel Dame Athene Donald Farhana Yamin Nico Larco Dr. Sm’hayetsk Teresa Ryan Panfilo Tabora, Ph.D. Veronica Mento Anita Sanchez Carol Sanford Jonathan Jarvis Iris Magally Pretel Trejo Hereditary Chief Stephen Augustine Jens-Christian Stougaard Mary Christina Wood José María Figueres Don Cheadle Barbara Ehrenreich Joe Friendly Dr. Thomas Coughlin Dr. Margaret Wheatley Michael Fishbach Pierre Paslier