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Cochise Anderson Sophie Kivlehan Michael Skelton Grandmother Katherine Whitecloud Richard Heinberg Gretchen Bueermann Glenn Jampol Jose Zagiui, PH.D. Ben Laffin N. Scott Momaday Steve Knechtel Michele Rozbitsky Eva Jahn Ashley Young Adrian Grenier Angela Amanakwa Kaxuyana Mike Mack Fritjof Capra Thomas DiNapoli Supreme Court Judge Willy Mutunga Udo Gattenlohner Gattenlohner Domingo Peas Ryland King Katheryn Fernholz Osprey Orielle Lake Alessia Magliarditi Carmen Perez Lori Martin U. Roberto Romano Aidan Potter Julia Butterfly-Hill Dan Haggerty Alexandria Ocasio-Cortez Paul Beckwith Mary Nichols Gina McCarthy Grandmother Marie Alice Campos Freir Brian Mullis Teodorina Lessidrenska Ron Sims Linda Neale Sally Gutierrez David Troy Moopheus Soundar Rajan David Katz Daneil C. Esty Jojo Mehta Will MacAskill Amara Ifeji Brad Allgood Niall Dunne Miranda Richardson Sofia Joanes Michael Stephens Jane Lubchenko, Ph.D. Bernice Sandler Noa Gafni Amanda Marshall Prince Charles Art Hunt Mei Lin Fung Robin Brentano Madeline Janis Sarajoy Pond Dean Karlan Doreen Boghan-Martin Sally Ranney Kevin Hyland Joel Beauvais Helen Caldicott PennElys Droz Geeta Aiyer Bernhard Th.W. Kaisiep MS Bill Ballantine Margaret Plews-Ogan, M.D. Jodie Geddes Dr. Sally Uren Laura Weidman- Powers Michael Altherr Daniel Pauly, Ph.D. Adam Eidinger Eckart Tolle Herman Van Rompuy Ethan Kay John Gray Nigel Sizer Josh Tapen George Clooney Osprey Oreille Lake Julia De Graw Suzanne Simard Judith LeBlanc Barry Silverthorne Terisa Siagatonu Grace Eagle Reed Nina Simons Leslie McCarthy Chelsea Rochman David Newman Angelique Cofield Maria Revella Grant Murphy Shelley Cabrera Dr. Matthew Hayek Jeff Ditzenberger Professor Cornel Pewewardy Julie Ishimwe Ana Pérez-Neira Alexis Krivkovich Barbara Ehrenreich Ali Meders-Knight Adam Palmer Stephanie Soechtig Dr. Rim Belhassine-Cherif Jonathan Healy Denis Duverne Andrew St. Ledger Leah Penniman Jessica Morey Loa Niumeitolu Anita Sanchez Steven Collins, PhD Dylan William Anne Songole Céline Cousteau Kiana Frank Dr. Cosmas Luckyson Zavazava Sam Adams Bruce Poon Tip Miles Richardson Will Van Roessel Dr. Fritjof Capra David MacDougall Andrew Kimball Michael Mainelli John McAslan Lindsay Bass Dr. Thomas Coughlin Renee Lertzmann Marty Kaplan Glenn Hubbard Megan Kemple Anthony Clarke Elizabeth Fraser Daragh Anglim Jerry Honawa Dirk Philipsen David Attenborough Christoph Stückelberger Martha Conklin Will Spears Nalleli Cobo David Miliband Bjorn Stigson Peter Dr. Brown Neil Theise Bob Beisner Maria Campbell Sai Selvarajan Patricia Whitefoot Bill Nye John Morrison Jamus Lim Claire Kaufmann Sir Kenneth Robinson