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Williamson Christine Schuler Deschryve James Glattfelder Sean Sherman Mary Anderson Julia Butterfly-Hill Kirsti Luke Christian Felber Geeta Aiyer Alexia Leclercq Bob Trench Andres Montgomery Molly Crabapple Professor Cornel Pewewardy Ross Gelbspan Gary Matthews Nikos Avionas Lucy Winkett Larry Parish Solomon Hsiang Alex Steffen Tony DeFazio Barry Heidt Fred Kirschenmann Donald Morse Stephanie Soechtig Raymond Loo Terry Gardiner Yingling Liu Alan Cooperman Elder Albert Marshall Larry O'Connor Joanne Crawford Jessica Rosenworcel Raney Aronson-Rath Jean Bauman Ryland King Jacqueline Novogratz Tink Tinker E.O. Wilson Adam Sakellarides Jonathan F.P. Rose Elizabeth Paige Ben Weiner Bernhard Th.W. Kaisiep MS Mahesh Pratap Singh Andrea Reid Stewart Brand Ali Meders-Knight Mary Robinson Carmen Perez Paul Sorensen Steve Russell Dave Courchene Maurice Strong Grandmother Flordemayo Mary Gentile Jennifer Baichwal Lara Turner Seydel Lorie Wigle Olivia Bisa Nuno Soares Amanda Donigi Jamal Rahman Kate Brown John Little Andrea Talley Heather Milton-Lightening Merlin Sheldrake Helena Norberg-Hodge Leo Daedalus Jensine Larsen Angaangaq Angakkorsuaq Diana Duarte John Trudell Betsy Otto Catherine Quaid Ekemini Udofa Stephen Palumbi Bill Ballantine croc-E-Moses Melinda Gates David Montgomery Mogens Lykketoft Jeanne Pelletier Alexandria Ocasio-Cortez Opal Tometi Yulia Shlychkova Father Charles Moore Dr. Suzanne Simard Mitchell Baalman Dr. Lynne Teather Dr. David Suzuki Kelllie Berns Billy Talen Peter Victor Ted Turner Zainab Salbi Dr. Blair Stonechild Natalia Shakhova Ethan Kay Martha Kantor Sarah Edstrom Bryan Stevenson Yolanda Kakabadse Lizzy Clark Michael Davis Rehman Y. Abdulrehman, Ph.D. Felle VEGA Daniel Magallon Sayuri Hayakawa Francisco Jimenez Sanchez Kat McDearis Jim MacNeill Mary Richardson Nitin Desai Dr. Rae Wynn-Grant Raj Patel Chris Jordan Nick Jankel K. David Harrison Ortensia Lopez David Miliband Dan Petroski Jamie Cloud Alex Epstein Richard Edwards Christine Worlen, Ph.D Michael Cahana Heather McGhee Christian Guillermet Fernández Richard Renaldi Paul Hawken Leo Rhodes Mai’a Cross Martha Nalweyiso Sir Ken Robinson Kathryn Mersmann Tzeporah Berman Henry Taylor Michael Montoya Grayson Schaffer Szuzon Wong Garth Lenz Michael Mehaffy Michael Ellick Mark Moody Roberta Conner John Wick Leroy Little Bear Darrel Moellendorf Timothy Grosser Rick Siewert Max Wilbert Mustafa Santiago Ali Michael Murphy Kathy Broere Chris Laszio Brock McMillian Kenneth Johnson Danielle Greendeer Jan Schakowsky Barbara Ehrenreich Jeffrey Sachs Alan Knight Marcin Jakubowski Manon Grivotet Jonathan Healy Mark Gregory Valéry Lucas-Leclin Alejandro Arevena HRH Prince of Wales Phyllis Young Graham Townsley Todd Reeve Richard White Linda Zagzebski Simon Spear Osprey Lake Brianna Fruean Helen Reiss Miki’ala Catalfano Hilary Wiech Pedro Cruz Monica Araya Timothy Burroughs Trenton Allen Dr. Stefan Leutenegger Pennie Opal Plant Ken Webster Dave Dahl David Attenborough Sobunfo Some Eban Goodstein Vernon Bowman Wuyi Jacobs Bjarke Ingels Steven Toya Carrie Halperin Mary Mazzoni Manabe Syukuro Freida Jacques Joseph Roberts Nnimmo Bassey Steven Laureys John McAslan Phaedra Ellis-Lamkins Jay Coen Gilbert Dr. Silvia Secchi Dyana Patamia Dan Wieden Robyn Beavers Auden Schendler Prakash Lashawn Elder Dr. David Courchene Crista Gardner Louie Schwartzberg Barbara Dr.Sattler Chelsea Rochman Elizabeth Durant Jodie Geddes Gita Sen Ali Partovi Michael Saer Arvind Ganesan David Sherman Lewis Dartnell Darren Walker Mari Margil Grace Weikert Deborah Kafoury Patricia Gualinga Montalvo Bryan Duncan Amy Bowers Cordalis Dirk Forrister Shawn Yanity Jeff Corntassel Michael O'Goill Ian Kibbe Manu Eveno Michael Barnard Jacqueline Michel Gretchen Bueermann Mary Christina Wood Carolyn Bennett Hayley Gryc Joy Pereira