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Cindy Venho Jesce Horton Clem Ogilby Scott Warren Lori Martin Jean Bauman Andy Kimm Barbara Finamore Dr. Susan Pineda Mercado Tim Brown Zenobia Jeffries Warfield A. Michael Spence Sir Mark Moody-Stuart Sam Pizzigati Wendell Berry David C. Bolster Maria Revella Jane Goodall Roger Martin Suzanne Simard Aldo Leopold Brock Dolman Alec Loorz Joanne Crawford Emmanuel Manasseh Manasseh Jessica Cheam Kristian Jensen Quynhanh Do Michael Ellick Rebecca Thomas Debra Haaland Frank Dr. Ackerman Barbara Ehrenreich Jim Levitt Amy Edmondson Simon Bernard Michael McCullouch Karen Washington Washington Bea Perez Carlos Alvadaro Craig Santos Perez Joss Tantram Nalleli Cobo Gunter Pauli Henry Taylor Raj Patel Lisa Crawford Pramila J Jayapal Oliver Niedermaier Jeremy Rifkin Jessica Rosenworcel Judy Backhouse Annie Leonard Ludovico Einaudi Kirk Titus Pema Wangmo Lama Ruben Flores Robert Liberty John Marshall Roberts Inga Saffron Mérouane Debbah Dave Samson Xavier Merlin Pedro Cruz Karan Sood Ben Weiner Concita Sõpré Robert Hockett Anne Wheldon George Siegal Aron Cramer Nixiwaka Yawanawa Craig Leeson Stanley Kabala Michael Barnard Alan Knight Peter Victor Karen Doyle Grossman Emil Björnson​ Cesare Guarini Guy Champniss Manabe Syukuro Andrew Fagerheim Kirsi Jansa Leonora Grcheva Vint Cerf Jeffrey Hogue Anndrea Herrmann Jacqui Patterson Don E. Wirstshafter Miranda Richardson F.Sherwood Rowland Mary Evelyn Tucker Dr. Thomas Coughlin Lilly Tomlin Peter Kohler Rebecca Solnit Elizabeth Fraser Andrea Durbin  Janene Yazzie Meror Krayenhoff Opal Tometi Tom Bridgeman JC Riggs Mary Gentile Jim Manion Helena Norberg-Hodge Carla Frisch Martha Thorne Faith Lumonya Liz Miller Leila Salazar-López Aubrey Streit Krug Maya Salsedo Stephen Dinan Peter Singer Senator Ben Cardin Dr. Anthony Cortese Sayuri Hayakawa Armel Azihar Agnes Pareyio Rick Steves Leslie McCarthy Jo Confino Elinor Ostrom Alexandra Cousteau Mya-Rose Craig Matt Morton Frank Schott Michael Walwath Carl Safina Chief Phil Lane David Okimoto Loa Niumeitolu Sarajoy Pond Deirdre Kent Pierre-Francios Thaler Daneil C. Esty Barbara Miner Catherine MacKinnon Terry Gardiner Dr. Dan Wildcat Mary Mazzoni Zukiswa White Christopher Leinberger Mark Gregory Taggart Siegel David Keith Kip Ward John Brandt Grandma Agnes Baker-Pilgrim Brett Ken Cairn Sofia Joanes Lynn Margulis Nick Hill Matthew Radcliff Richard Rathbun Nikos Avionas Wildchoir Kevin McBride Steve Russell Christine Schuler Deschryve Stephen Hawking Jason Swartwood Dr. John Cross Anna Cummins Gordan Tootootsis Jelly Helm Emilia Dahlin Dwayne Johnson Philipp Hildebrand Mark Lee Desari Strader Jean-Michel Cousteau Maegan Prentice John Lennon Andrei Gheorghe Alice Slater Jamus Lim Dr. Thomas Keidel Toby Kiers, Ph.D. Jerry Levitan David Burke Dr. Marcus Eriksen ​Carlos Mallo Molina Renee Lertzman Sally Gutierrez Lola Fatoyinbo-Agueh, Ph.D Nemonte Nenquimo Greg Horn Rebekah Hinojosa Shaun MacGillivray Alice Bows-Larkin