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Harpignies Dr. Suzanne Simard Max Wilbert Bob Stacey Bjarke Bundgaard Ingels Dan Ariely John Prendergast Samuel Dr. Myers Karen Litfin Ken Webster Kate Aronoff Aries Chung Leif Wenar Anne Nuorgam Dr. Hyoung Jun Kim Jozileia Kaingang Kim Schukla Ervin Laszlo Jamie Cloud Pema Wangmo Lama Bren Smith Segun Adefilia Tom Steyer Dr. Jim Kim Gillian Tett Anne Songole Ginny Nadler M. Jahi Chappell, Ph.D. Elder Dr. Dave Courchene Mathew Pavone John Todd Bjorn Stigson Doug Tompkins Richard Wolff George Clarke Will Spears Finn Ryan Steve Tripoli Chris Brown Roger Downs Jim MacNeill Shaoshan Liu Laurence Kemball-Cook Juliet Schor Bill Nye Lucy Walker Brenda Lawrence Jeffrey Hogue Allison Leidner Lucas Zellers Aldo Leopold Hrabba Gunnarsdottir Brian Libby Alex Lee Chang Jay Coen Gilbert Isabel Hoffmann David Abrams Lola Fatoyinbo-Agueh, Ph.D Marco Lambertini Betty Mould Iddrisu Randy Paynter Daniel Magallon Deirdre Kent Richard Jackson Hannah Jones Angaangaq Angakkorsuaq Dianne Saxe Mei Lin Fung Kayne Darrell Molly Wood Hector De La Torre Thomas Linzey Mark Trexler Kevin Danaher, Ph.D. Erin Matariki Carr Harriet Rossetto Rita Atuti Luisa Daniel Perez Clayton Christensen Lucy Wisdom Aaron Huey Lil Milagro Henriquez José María Figueres Anita Sanchez Jade Begay Ramon Rameriz Steve Russell Josh Humphreys Stephen Watson Jack Scalo Randy Woodley Manabe Syukuro Richard Wilkinson Amanda Frye Linda Dr. Rudolph Huey Johnson Bob Schaeffer Barbara Dr.Sattler Senator John Kerry Mark Owen Elizabeth Fraser Duane Elgin Anton Treuer Judith Rodin Jeffrey Sachs Cintia Avila Mohamed Waheed David Buckland Lisa Held Joshua Jackson Abby Goodnough Prakash Lashawn Mary Donnell Jay Walljasper Geoffrey West Jacob Glass Jennifer Baichwal Steve Connell Tobias Kaufmann Michelle Thrush Alice Bows-Larkin Frank Morton Kandi Mossett Rand Chatterjee Diane Griffin Robert Bullard Wildchoir Sanne Knudsen Auden Schendler Stan Townsend Sandra Postel Michael Saer Wendell Berry Manu Eveno Sonaar Luthra Sean Cady David Ritter Michael A. 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David Harrison Naima Penniman Barbee Ponder Kyle Thiermann Brenda White Bull Isabella Borgeson Richard Gillies Vik Muniz Antonia Juhasz Joseph Stiglitz Herman Van Rompuy James Glattfelder Tom Carpenter Monique Wilsom Jamie Moffett Adrian Grenier Julia Anastasio Kristen Bell Thilmeeza Hussain Nick Offerman Professor Cornel Pewewardy Jennifer Coombs Catherine Gund Linda Black Elk Stephen Brooks Emmanuel Manasseh Manasseh Kris Tompkins Carl Safina Ben Depp Kimberle Crenshaw Angela Garcia Carolyn Myss Paul Sorensen Ben Weiner John von Schlagell Jane Lubchenco Yingling Liu Michael Cahana Greg Spencer Raymond Kethledge