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Michael C. McFarland ​Carlos Mallo Molina Carmen Perez Marçal Guajajara Anja Taylor Matthieu Ricard Anders Lendager Sir Partha DasGupta Dominique Conseil Lucy Wisdom Jacques Perrin Senator Ben Cardin Dr Yemisi Akinbobola Anthony Chang Jeff Goebel Shahzeen Attari Hilary Wiech Greg MacGillivray Amed Jkoghlaf Stella Young Richard Goldstone Iris Magally Pretel Trejo Teo Grossman Kerri Norris Mythili Menon John Trudell Dr. Rachel Knox Sarah Milner Al Gore Eriel Deranger Agnes Pareyio Howard Lack Alicia Garza Pablo Costa Mya-Rose Craig Concita Sõpré Daniela Fernandez Luc Bas Isabella Borgeson Eva Jahn Kelly Hawke Baxter Samira Malone Erold Naomab Zukiswa White Nate Wagner Dumonde Slam Dunkley Eero Paloheimo Nigel Sizer Sarah James Robert Adams Tomas Lamanauskas, Bill George Eckhart Tolle Danielle Greendeer Jeordy Clarke Ashley Preece Teodorina Lessidrenska Lucy Winkett Anne Karpf Edgar Franks Count Anton Wolfgang von Faber-Castel David Levdansy Jason Saul Kosi Latu Steve Palumbi Kris Tompkins Sally Younger Mogens Lykketoft Alexandre Magnin Michele Rozbitsky Kiana Frank Bjorn Stigson Timothy Nuvangyaoma Sophie Kivlehan Anja Murry Anna Michalak Cat Brooks Sandra Postel Dalila Adofo Renee Lertzman Ken Langone Luc Delahaye Paul Hawken Taggart Siegel John Oliver Chris Jordan Richard H. Thaler Paul Dolan Diana Duarte Matt Morton Isidro Baldenegro Sobunfo Some Marco Obiso Steve Faulstick Leigh Kuwanwisiwma Robin Kimmerer, Ph.D. Mercedes Thompson Tom 'Putuparri' Lawford Will Vilota Jo Confino Neil Donahue Adam Palmer John Ossowski Konda Mason Maike Acosta Sarah Sarah Thomas Jeffrey Hogue David Letterman Sofie Maddens Jeni Klugman Jacqueline Michel Peggy Moretti Ethan Schaffer Victor Davila Sean Sherman Megan Smith Sir Ken Robinson Mara Dolan Neema Namadamu Kimberle Crenshaw Ted Williams Jozileia Kaingang Marie Owens Thomsen Zaria Romero Colette Pichon Battle Helen Caldicott ​Laurene Allen Audrey Choi Robert Dr. Costanza Christian Felber Alexandria Villaseñor Nikita Zimov Robin Kimmerer Tim Brown Albert Rosti Katheryn Fernholz Erin Matariki Carr Gary Eilerts Barbara Garson Sam Pizzigati Anthony Zolezzi Sir David King Wangari Maathai Bridget Burns Edgar Mitchell Melanie Billings-Yun Billings-Yun