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Michael Spence Christian Vanizette Bruce Poon Tip Dale Hallat Norman Patrick Brown Edgar Mitchell Dionne Foster Pamela Kingfisher Prince Charles Gretchen Bueermann Julian Brave Joel Makower Phil Lane Jacques Perrin Naelyn Pike Richard Pancost Jacob Glass Dr. Evan Adams Jon Young Nick Offerman Kimberle Crenshaw Count Anton Wolfgang von Faber-Castel Paul Paz y Miño Dr. John Cross Kate Pickett' Larry O'Connor Uday Varadarajan Serene Jones Enric Sala Tom Wagner Devi Aggriani Rory Sutherland Dave Yudkin Michelle Long Killian Noe Leaf Van Boven Sergio Palleroni Amy Domini Mayan elder Flordemayo Marco Mascarin Isabel Hoffmann Peter Singer Kenneth Johnson Ashol Khosla Jason Bisonette Robert Percival Isidro Baldenegro Rebecca Marmot Sylvia Earle Steven Swig Chad Frischmann Betsy Otto Richard Rohr Elder A.J. Felix Tim Flannery Ellen Brown Manon Grivotet Lisa Svensson John Warner Johanna Bozuwa Rudy Vandamme Elder Dr. Dave Courchene Arne Naess Twilight Greenaway Tara Sheahan Elizabeth Lindsey Mark Schuets Dr. Amiera Sawas Jay Stuart Linda Dr. Rudolph Dr. Nancy Turner Charles Einstein Barbara Minor Don Alejandro Alejandro rez Oxlaj Craig Tucker HRH Prince of Wales Mark Shepard Leif Wenar Tom Djokovich Paul Rice Andrew Morlet Kevin J. Patel Greg Palast Hereditary Chief Stephen Augustine Alec Gorynski Danielle Greendeer Rosemary Randall Nancy Foye-Cox Joanna Macy Josh Lehner Taggart Siegel Chief Phil Lane Eliot Whittington Iris Magally Pretel Trejo Stan Senner Thilmeeza Hussain Jaime Latorre Eric Sanderson Jean-Michel Cousteau Martha Thorne Carol Craig Jackie Savitz Jamie Billet Dan Ariely Jesce Horton Michael Kobori Gary Hirshberg Tom Toles Rebecca White Adrian Dix Kirsi Jansa Hioki Doryu Smokey Bear Sara Carpenter Andrei Gheorghe David Ebsen Jonathan Mause Justin Winters David Guggenheim Nikki Henderson Jens-Christian Stougaard Amish Jha, PhD Mercedes Thompson Jo Confino Robert Dr. Bullard Dominique Conseil Ashok Gangadean Paul Rucker Eric Holt-Gimenez Mark Trexler Victor d'Allant Mark Gold Isabel Rimanoczy Sir Ken Robinson Roz Savage Ben Oppenheimer Huey Johnson Eliot Coleman Molly Miller Cesare Guarini Karl Sharro Jeanne Pelletier Dave Dahl Sai Selvarajan Katherine Schwarzenegger Pratt Steve Tripoli Duane Elgin Inga Saffron Robert Eccles David Okimoto Kim Schukla Ursula Sraudinger Jeff Corntassel Brad Avakian Eliza Gilkyson Don Mazziotti Dr. Tim Chapin Wilma Mankiller Kosi Latu Michael Shuman Soundar Rajan Gay Hendricks Allison Leidner Joss Tantram Grandmother Beatrice Yvon Chouinard Michael Twofeathers Stefan Rahmstorf Doc Hendley Toby Hemenway Anja Taylor Nati Greene Rachel Carson Gil Friend Gillian Millar croc-E-Moses Tai Pelli Daneil C. Esty Dr. Robert Bullard Frances Lappe Aja Conrad Laurence Kemball-Cook Dr. Margaret Wheatley Tom 'Putuparri' Lawford Jessica Flannery Alexis Bunten Jamal Rahman Dennis Dimick Will MacAskill Roberta Phillip-Robbins Eve Ensler John Doerr James O''Dea Dusty Gedge Arjuna Ardagh Stephen Hawking Nuno Soares Jose Zagiui, PH.D. Tuy Sereivathana Jason Hamilton Elder Dr. David Courchene Helen Reiss Danny Kennedy Yasso Kanti Bhattachan Simon Spear George Bandy Josh Axe Sarah Milner Terrell Iron Shell Will Van Roessel Baltasar Garz John Woo David Tucker Will Spears Dr. Renee Lertzman Jeff Trussell Joshua Powell Curt Lindberg Gabrielle Tayac Liz Miller Bre Pettis Anne Nuorgam Faith Kearns Cristine Russell dipti bhatnagar Marije Meerman Evan Fraser Heidi McCloskey Nathan Meckley Atsushi Funahashi Brendan and Bryce Kassie Bracken John Morrison Tom Swanky, JD Ben Depp Suranjini Kumar Monica Chuji Gualinga Laina Raveendran Greene Davida Hertzl Vandana Shiva Hank Dittmar Doug Fine Annette von Jouanne Lance Davis Miki Mistrati Stephan Lewandowsky Dean Karlan Sherman Alexie Dan Pingaro Carol Sanford Uqualla Peter Dr. Brown Jon Cooksey Stephanie Moore Barry Parkin Nicole Stott Jen Henry Shawn Yanity Lennard Fisk, Ph.D Kip Anderson Kevin Anderson Miriam Turner Ann E Burg Mary Christina Wood Ger Moynihan Mahjabin Khanzada Michael Montoya Samuel Gensaw Gar Alperovitz Barbara Marx Hubbard Jeff Seabright Mitzi Jonelle Tan Nani’eeth Peter Taylor Brorby Josh Drury Panfilo Tabora, Ph.D. Albert Bartlett Nico Larco Andrea Durbin Harry Greenfield Andrea Kealoha Naomi Oreskes Anne Biklé Javier Cuevas Dr. Silvia Secchi Andrew Revkin Justine Spore Robert Liberty Josh Fox William Keepin Roger Downs Robert Dr.Bullard Brene Brown Julie Ishimwe Lisa Rucker Aidan Potter Jason Mark Sayuri Hayakawa Oliver Niedermaier John Little Phillippe Cousteau, Jr. Deepa Senapath Isabel Sebastian Raj Patel Sanna Marin Amanda Donigi Chase Iron Eyes David W. Orr Daniel Beltra Jeremy Irons Ron Corn Jr.'s Billy Jean King James Glattfelder