Guenevere Millius Leonora Grcheva Richard Hilt Isha Clarke Michael Hoffman Dan Wieden Amanda Donigi Arno Hazecamp, PhD Taily Terena Matthew Kiernan Phillippe Cousteau, Jr. Clara Rowe Jeni Klugman Kashyar Darvich Adam Davis Leif Wenar Alexandria Villaseñor Stephan Lewandowsky Charlie Koven Josh Willis Louie Schwartzberg Dr. John Cross ​Carlos Mallo Molina Robert Eccles Geoff Mulgan Elder Dr. Dave Courchene, Jr Steve Cochran Riane Eisler Rob Bennett Jonathan F.P. 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Haitham Alohaly Farhana Yamin Lyla June Johnson Lorie Wigle Konda Mason Walter Jetz George Clarke Tomas Lamanauskas, Martha Conklin Frank Dr. Ackerman Ashley Garado David Suzuki Jonathan Healy Andrew Faust Stan Cox Ami Zota Steve Fenberg Carlos Alvadaro Roman Krznaric Michael Jacobson Rachel Notley Craig Santos Perez Ronda Carnegie Ben Collen Dr. Tami Simard William McDonough Dara O'Rourke Loretta Napoleoni Cosmas Luckyson Zavazava Jose Luis Gutierrez-Garcia Karl Sharro Carolyn Baker Paul Raskin Zoongi Gabowi Ozawa Kinew Ikwe Jean-Pierre Quignards Gary Matthews Dumonde Slam Dunkley Gary Eilerts Steve Knechtel Pennie Opal Plant Alessia Magliarditi Richard Harding John Little Robert Kennedy, Jr. Roman Mars Leila Salazar-Lopez Mark Shepard David Attenborough Nalleli Cobo Ac Tah Barbara Dr.Sattler Merlin Sheldrake Anum Sheikh Mohamed Waheed Supriya Verma Jim MacNeil Kate Lundquist Ryland King Charles Eisenstein Michelle Meow Glenn Hubbard Tara Houska Michael Cahana Will Spears Luc Delahaye David Guggenheim, Ph.D. Chris Field Guy Dauncey Alexandra Cousteau Tim Kasser Solomon Hsiang Megan Smith Deniz Susar Steve Loe Richard Rohr Simon Bernard Linda Dr. Rudolph Ethan Kay Joseph Roberts Valentin Lopez Nik Nowak Steve Punt Doc Hendley Kelsey Juliana Jess Conard Richard Walton Isabel Rimanoczy Dr. Rachel Knox Luc Bas Dr. Susan Pineda Mercado Amy Bowers Cordalis President Barack Obama Hon. 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Naresh Narasimhan HH Dalai Lama Laurence Kemball-Cook Robin Kimmerer, Ph.D. Michael Liebreich Geeta Aiyer John Rausch Jason F. McLennan Crista Gardner Zainab Salbi Ross Dawson Sean Penrith Jeff Trussell Gretchen Biermann Julia Anastasio Mai’a Cross Sofia Joanes Joshua Jackson