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Dr. Barbara Campbell Deepak Chopra Lord Nicholas Stern Gregory Greene Wade White Vandana Shiva Nick Estes Maximillan Jacobson-onzales Marcus Eriksen Bob King Maria Leusa Kaba Munduruku Justine Spore Kaiulani Lee Richard Edwards Maya Salsedo Aurora Conley Robert Bullard Janeen Comenote John Wick Alex Cerussi Merlin Sheldrake, Ph.D. Charles Montgomery Jed Emerson James O\'Dea Deanna Van Buren Mary Robinson Amanda Gorman Aaliyah Jackson U. Roberto Romano Rick Siewert John Fullerton Eckhart Tolle Betty Mould Iddrisu Paul Slovic Eliot Coleman Céline Cousteau Charles Leadbeater Dr. Tim Chapin Bill McKibben Ortensia Lopez Mitchell Baalman David Stevens Ross RUNKEL Elaine Bond Eli Spevak Severn Cullis-Suzuki Ron Sims John Warner Michael Mainelli Lucimara Patté Mathew Pavone Erin Matariki Carr Jamie Moffett Jack Ahern Lee Smolin Michael Pollan Margaret Sullivan Julie Garver Martin Figueroa Kosi Latu Sally Younger Soundar Rajan Jojo Mehta Pippa Norris Mary Anderson David Gyasi Stephan Lewandowsky Sikowis Nobiss Tink Tinker Kristian Jensen Patricia Giualinga Shaoshan Liu Andy Kimm Elder Albert Marshall Guy Jones Gerardo Reyes-Chavez David Kennedy Leaf Van Boven Jamal Rahman Franklin Lasky Mogens Lykketoft Wendy Van DIlla Marty Kaplan Sean Patrick Farrell Sarah Severn Dr. Rachel Knox Frances Frei Naill Dunne Mark Jacobson Richard Wolff Sarita Role Valéry Lucas-Leclin Ben Laffin Jeffrey Sachs Mohammed Bouhrja Ger Moynihan Guenevere Millius Philipp Hildebrand Michael Shuman Mary Richardson Eugene Linden Konda Mason Janet Ranganathan Lindsay Hooper Paola Antonelli Slavoj Zizek Yuval Noah Harari Nick Offerman Terrell Iron Shell Sam Funk Dr. Elizabeth Bennett Rachel Notley Nik Nowak Sandra Postel Guujaaw Amory Lovins Jacques Perrin Nousha Salimi Suzanne Hayden Nathan Meckley Greg Mortenson Mayor Sophie Hæstorp Andersen Clem Ogilby Alice Slater Antonio Guterres Sarah Aminzadeh Barry Silverthorne Julia Butterfly Hill Guy Bigwood Edward Norton Paul Rice Sir Mark Moody-Stuart Dr. Sharon Blackie Kmele Foster Debra Goldman Alexandra Cousteau Cindy Venho Frank Bibeau Tom Hopkins Carlos Alvadaro Prince Osisiadan Raymond Loo Hilary Wiech Steve Murrells Sharon Lavigne Fred Kirschenmann Sheldon Whitehouse Shannon McComb Oliver Niedermaier John Stednick Ben Cook Tony Stroebel Lynn Margulis Luisa Neubauer Jerry Taylor Elinor Ostrom Steve Kennedy Laura Flanders Dr. Jim Kim Janine Benyrus Konstantin Kakaes Cara Romero Erold Naomab Eban Goodstein Brad Avakian Senator John Kerry Richard Gillies Olivia Bisa J.P. Harpignies Jeff Masters Michelle Thrush Haydee Sanches Craig Groeschel Alan Evan Eric Holt-Gimenez Jennifer Allen David Okimoto Dean Karlan Alessia Magliarditi Melinda Gates John Trudell Hunter Lovins Lorie Wigle Jeni Klugman Karen Doyle Grossman Paul Steinbroner Chief Phil Lane croc-E-Moses Lori Martin Amelia Southern-Uribe Will Van Roessel Marçal Guajajara Isabella Borgeson Rev. Michael Cahana Taily Terena Jack Scalo Isabel Hoffmann Nikita Zimov Manolia Charlotin Alice Bows-Larkin Danielle Greendeer K. David Harrison Mark Lee Gary May Bob Trench Ann Pacey James Gifford LaDonna Brave Bull Allard John Doerr Mary Edmeades Aileen Sullivan Sai Selvarajan Manu Eveno Gary Hirshberg Christine Worlen, Ph.D. Julian Agyeman Kelly Hawke Baxter Luisah Teish Tom Bridgeman Bronwen Tucker PennElys Droz Jennifer Coombs Sophia de Sousa Jeannette Armstrong Kumud M Srinivasan Ian F. Akyildiz Silvia Marcon Jessica Cheam Kirstofor Lofgren Harriet Rossetto Jade Begay Luisa Daniel Perez