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McGuire Chuck Fox Steven Toya Yuko Okamaura Antonia Juhasz President Obama Greg "Biskakone" Johnson Sara Sozzani Maino Maria Leusa Kaba Munduruku Hector De La Torre Merlin Sheldrake, Ph.D. David Bronner David Keith Lucy Mulenke Helen Slottje Ben Oppenheimer Joes Segal Jacqueline Novogratz Van Jones Isabel Hoffmann Anders Lendager Shreya Chaudhuri Suma Peesapati Dr. Sm’hayetsk Teresa Ryan Matthew Kiernan Patrick Roche Jon Bougher Ivey Cone Aries Chung Sandrine Dixson-Declève Maddy Maddy Harland John Doerr Dr. Fritjof Capra r. Rob Silberstein Veronica Mento Andrew Nikiforuk Richard Heinberg Mahesh Pratap Singh Billy Jean King Yann Arthus-Bertrand Marco Obiso Doug Tomkins William McDonough Peggy Moretti Crista Gardner Matt Damon Mark Zandi Wuyi Jacobs Tom Bridgeman Mario Leone, Jr, Madeline Janis Marcin Jakubowski David Holmes Ben Jealous Anthony Giddens Ethan Seltzer Phyllis Kong Vernon Masayesva Dr. Jonathan Foley Charles Montgomery Carrie Halperi John Oliver Jason F. McLennan Gretchen Biermann Anndrea Herrmann Paul Paz y Miño Julie Garver Robert Dr.Bullard John Harper Martha Conklin Elder Dr. Dave Courchene, Jr Ginny Nadler Dave Gardner Anne Böckler-Raettig Noah Matson Kevin de León Alexandria Villaseñor Jack McHale Gifty Pearl Abenaab Dr. Renee Lertzman Jensine Larsen Brenda Lawrence Alvarado Guzman James Newcomb Costas Christ Laura Weidman- Powers David Helvarg Fred L. Miller Dave Weil Winona LaDuke Garry Bowen Amy Luinstra Debra Goldman Jacques Cluzaud Brad Avakian Ryan Red Corn Yulia Shlychkova Sergio Palleroni Barry Silverthorne JC Riggs Mark Bachman Kurt Hoelting Jessica Flannery Rabbi Mark Borovitz Count Anton Wolfgang von Faber-Castel Amy Domini Shaoshan Liu Raz Mason Monica Araya Meena Raman Professor Cornel Pewewardy Joseph Roberts Willie Nelson Garth Lenz Dr. Susan Pineda Mercado Marçal Guajajara Andrea Talley Bryan Stevenson Eckhart Tolle Will Vilota Betty Mould Iddrisu Rebecca Solnit Danny Kennedy Linda Black Elk Heidi McCloskey Claire Kaufmann Lord Nicholas Stern Carter Emmart Preisdent Obama William J. Hawkins III Lilly Tomlin Biko Misabiko Jeff Corntassel L. Frank Manriquez Sophie Kivlehan Darren Walker Michael Kobori Kerri Norris John Robbins Jacqui Patterson Karen Doyle Grossman Joel Caldwell Achim Steiner Kevin McBride Joey Santore Michael Skelton Paola Antonelli Matt Brown Renee Lertzmann Stephanie Soechtig Rachel Atcheson Supriya Verma Angela Garcia Michelle Long Amy Bowers Cordalis Craig Leeson Lisa Crawford Secretary Hillary Clinton Jeff Speck Sally Ranney Edgar Mitchell Wright Lassiter III David Gyasi Ahimsa Sumchai Bill Ballantine N. Scott Momaday David Hall, Ph.D. Carlee Loft Franklin Lasky Francisco Jimenez Sanchez Sir Ken Robinson Mercedes Thompson Victoria Barrett Tom Harmon Suranjini Kumar Sara Carpenter ​Carlos Mallo Molina Lukas Korver Carlos Alvadaro Dr. Matthew Hayek Richard Walton J.P. Harpignies Carol Sanford Radics Dr. Kornelia, Tamra Lotz JoAnne Bresnan Klaus Jacob Grant Murphy Ivan Carter Herman Van Rompuy Ponder Jaroslaw Doug Miller David Sparks Guy Champniss Mike Mack Ramon Rameriz Valéry Lucas-Leclin Charlotte Guy Dauncey Grace Eagle Reed Tom Djokovich Kip Anderson Kwame Appiah Dave Samson Dr. Karla J. Williamson Mary O'Malley Jacob Glass Mai’a Cross Anita Hemmila Helena Gualinga Nina Gualinga Kip Ward Sarah van Gelder Rand Chatterjee