Brian Mullis Kevin de León Shelley Cabrera Mary Edmeades Aubrey Streit Krug Bradley Angel Christine Schuler Deschryve Achim Steiner Esau Sinnok Greg Horn Leah Stokes Arno Harris Jeremy Faison Chief Oren Lyons Vivian Dr. Tatiana Brian Libby Katharine Mach Elaine Shajian Shawit Andrea Durbin Niall Dunne Michael Stephens Lars Tallert Grant Murphy Sara Holmes  Janene Yazzie Christian Felber Ethan Seltzer Craig Leeson Grandmother Flordemayo Maria Apolinar Michael M. 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Cochise Anderson Roz Savage Tom Sanzillo Kirk Titus Paul Morrell David Tucker Judith Orloff MD Dennis Wilde Adam Davidson Martha Nalweyiso Sandra Postel John Little Amy Luinstra Jason Hamilton Helen Slottje Steve Mouzon Loretta Napoleoni David Hill Rebecca Marmot Joey Santore Hazel Henderson Alexis Krivkovich Gerd Leonhard Carrie Bishop Garry Bowen Richard Rohr Marco Mascarin Rajendra Pachauri Jason Raschke Gar Alperovitz Alice Bows-Larkin Lindsay Hooper Arne Naess Terisa Siagatonu Michael Fishbach Sheldon Whitehouse Anne Böckler-Raettig Christiana Figueres Suzanne Hayden Andrew St. Ledger Phaedra Ellis-Lamkins Jason Mraz Sanna Marin Stella Young Jay Stuart Kate Brown Robert Sawyer John Sterman Thomas Linzey Karen Ross Luisa Neubauer Donald Morse Naomi Klein David Katz Alec Gorynski Andrew Fagerheim William McDonough Ray Sean Patrick Farrell Carrie Halperin Grace Di Benedetto Dr. Low Hong Yee Louie Schwartzberg Dachner Keltner, Ph.D. Amisha Ghadiali Michael Mann Kayne Darrell Zainab Salbi John Romankiewicz Brooke Carter Tracey Axelsson Auden Schendler LaDonna Brave Bull Allard Anndrea Hermann Raz Mason Clara Vondrich Akaya Windwood Jamie Billet David Wallace-Wells Gary Cohen Grandmother Marie Alice Campos Freir Jo Banner Jodi Monelle Mari Margil Opal Tometi Reno Keoni Franklin Johanna Bozuwa Frank Bibeau Michael Pollan Jennifer Francis Jeffrey Hogue Stan Townsend Steve Cowan Bre Pettis Alexis Bunten Aja Conrad Van Jones Jeff Trussell Szuzon Wong Ben Weiner Marilyn Sewell Rebekah Hinojosa Pat McCabe Dale Hallat Kate Dineen Christina Tunnah Sergio Palleroni James Claude Steve Kennedy Richard Heinberg Kawenniiosta Jock Leo Daedalus Gene Baur Guy Dauncey Dave Courchene Tony DeFazio Brad Avakian Nikita Zimov Marcus Eriksen Matthieu Ricard Glynda Carr Cesare Guarini Tom Toles Kiley Yuthas Paola Antonelli Dr. Rachel Knox Elizabeth Durant Concita Sõpré Robert Percival Ivan Duque Jeff Ditzenberger Andrew Zolli Jacqueline Novogratz Edie Lush Lidy Nacpil Franklin Lasky Kevin Kamps JC Riggs Kristen Leonard Ron Garan Lee Smolin Pilar Saborio Bryan Duncan Rachel Kyte Neil Donahue Rob Bennett Raney Aronson-Rath Mansfield Frazier James Newcomb Danny Kennedy Robert Ballard Janet Ranganathan Barbara Minor