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Rose Julian Hilton-Johnson David Troy Greg Cajete Johanna Bozuwa Dr. Matthew Hayek Lisa Jackson Nousha Salimi Gerhard Wannemarcher Edgar Winters Colette Pichon Battle William Talon Chris Field Sharon Lerner William Mitchell Ali Partovi Sara Sozzani Maino Christine Worlen, Ph.D. Mayan elder Flordemayo Omodolapo Barakat Babtunde Peter Seligmann Rachel Notley Mark SubbaRao Dr. Evan Adams Keith Gilbert Tom Djokovich Arthur Brooks Ashley Young Cindy Blackstock Kristian Jensen Jeanne Pelletier Richard Renaldi Adam Davidson Sir Kenneth Robinson Andrew St. Ledger Pawan Patil Richard Gillies Jacqueline Patterson Guy Champniss Elder Dr. Dave Courchene Sharon Meieran Gabriella Braun Mark Moody John Holdren Dr. Robin Wall Kimmerer Tomas Lamanauskas, Andrea Dorfman Vangelis Erick Gonzalez Auden Schendler Harry Greenfield Robert Kennedy, Jr. Chetan Singh Solanki Ishanvi Shetty Dr. Thomas Keidel Maike Acosta Carolyn Fairless Janeen Comenote Aoife Kelleher Maximillan Jacobson-onzales Sir Partha DasGupta Kiana Frank Chelsea Rochman Chris Hayes Ron Hunter Amy Livingstone Maria Leusa Kaba Munduruku Natalia Shakhova Ross Gelbspan Rick Siewert Udo Gattenlohner Gattenlohner Mari Margil Gabrielle Wong-Parodi Rabbi Ariel Stone Tink Tinker Maude Barlow Gene Baur Concita Sõpré Andrew Nikiforuk Richard White Renee Lertzmann Randy Woodley Enric Sala Jenny Adler Jeremy Irons Radics Dr. Kornelia, Brianna Fruean Monica Araya Ervin Laszlo Anders Lendager Gil Friend Guido Wallraven Tracey Moore Victor d'Allant ​Carlos Mallo Molina Judith Rodin Saul Griffith Ken Langone Eric Holt-Gimenez Paul Begley Shane Gero, Ph.D. Jack Ahern Rachel Doughty Lance Davis Charles Montgomery Maria Revella Kahea Pacheco Nixiwaka Yawanawa Moopheus Anita Sanchez Michael Cahana llarion Merculeiff Michael M. Crow Rev. Michael C. McFarland Jon Cooksey Pennie Opal Plant Katherine Wilkinson John Marshall Roberts Mark Zitter Deborah Kafoury Wade White Franco Tulio Viteri Gualanga Karen Washington Washington Leila Salazar-Lopez Grandmother Katherine Whitecloud Courtney Moran Ashok Gangadean Dirk Philipsen Dr. Nancy Turner Dr. Robert Bullard Rory Sutherland Jim Richards Mayor Sophie Hæstorp Andersen Paul Krugman Dr. Silvia Secchi Beth Simone Noveck Amy Luinstra Robyn Beavers Steve Russell Jared Schear Anja Murry Michael Hoffman Ron Gdovic Achim Steiner Kelly Matheson Bella Azbug Mercedes Thompson Samuel Dr. Myers Grandmother Flordemayo Wilma Mankiller Jon Gertner James Pritchett Greg Horn Charles Leadbeater Sarah Milner Bernie Krause Priva Amin Ludovico Einaudi Elaine Bond Manari Ushinga Chris Laszio Roger Downs Fred Kirschenmann Brad Avakian Doug Cohen Al Gore Pat McCabe Karl Beitel Loretta Napoleoni Dr. Low Hong Yee Keegan Kuhn David McConville Christoph Stückelberger Mary Evelyn Tucker Duane Elgin Tara Sheahan Klaus Jacob Jeni Klugman Russell Gold Barry Stevens Leonora Grcheva U. Roberto Romano Ann E Burg Alice Bows-Larkin Lucas Benitez Matt Damon Alessia Magliarditi Trathen Heckman Jens-Christian Stougaard Connie Baxter Marlow Andrea Reid Pilar Saborio Kosi Latu Francis Kimell Morogo Richard Wolff Kirsi Jansa Steven Laureys Huey Johnson Thierry Vrain Michael Mansfield Mohamed Waheed Patricia Cooper Ashley Preece Annemarie Colbin Dan Pallotta Julie Olson Ross Moster Amit Goswami Hayley Gryc Robert Bullard Alejandro Aravena Céline Cousteau David McNeill Marta Coronado Kirk Titus Julia De Graw Hank Dittmar Glenn Jampol Barbara Campbell Dylan William Alexandre Magnin Marco Obiso Jon Young Betty Mould Iddrisu Armel Azihar Dr. Steven Chu Sarah Cooley Michael Ellick Cosmas Zavazava Didier Lacaze Glenn Hubbard Leroy Little Bear Liz Miller Anna Lappe Maria Campbell Skander Spies