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Bolster Tara Cullis Prince of Wales Terrell Iron Shell Bronwen Tucker Richard Edwards Willie Nelson Jill Savery Richard White Justin Winters Michael Altherr Crista Gardner Anne Nuorgam Alice Madden Dr. Ruth Cerezo Mota Kate Raworth Elisabetta Baronio Casey Camp Horinek Mauricio Agon Kate Brown Renee Ward David MacDougall Jeb Berrier Tobias Kaufmann John Harrington Sandrine Dixson-Declève Wendy Tomkins Isabel Rimanoczy Joes Segal Isidro Baldenegro Erick Gonzalez Raymond Kethledge Grandmother Beatrice Domingo Peas Alex Epstein Kenny Ausubel Martha Thorne Ben Jealous Pablo Costa Manon Vermenouze Marcus Eriksen Amy Livingstone Merlin Sheldrake Eriel Deranger Michael Montoya Ross Dawson Michael Davis Roger Downs Mandy Creighton Katrin Peters Cindy Blackstock Baroness O'Neill Paul Cienfuegos Hal Wallils Mark Moody Ray Anderson Rehman Y. Abdulrehman, Ph.D. Mariann Bassey Orovwuje David Burke Diane Griffen Nate Wagner Bryan Stevensen Grant Murphy Victor d'Allant Michael Hoffman Dr. Elizabeth Bennett Leroy Little Bear Jeff Trussell Tom Steyer Andrew St. Ledger Alexandra Cousteau Andrea Reid Rita Uwaka Carlo Ratti JC Riggs Katherine Wilkinson Roger Martin David Keith Steve Punt Shaoshan Liu Bill Moyers Brandon Mazur John Todd Kumud M Srinivasan Ian Kibbe Samira Malone James Geary Rev. Jon Aney Dr. Low Hong Yee Gabriella Braun David Korten Gordan Tootootsis Dr. Sharon Blackie Ao Kong M. Jahi Chappell, Ph.D. Lisa Rucker Nicole Vignola Jesce Horton Andrea Durbin Patrick Holden Julian Brave Gar Alperovitz Ger Moynihan Alan Cooperman Lauren Schrero Leonora Grcheva John Gormley Roman Krznaric Joanne Macy Carlos Alvadaro John Russell Jared Schear Hank Dittmar Gary Eilerts Stan Townsend Konda Mason Thomas Linzey Jessica Guynn Gwendolyn Hallsmith Steve Murrells Muath AlRumayh Severn Cullis-Suzuki Bryan Stevenson Cat Brooks Simon Baron-Cohen Tamra Lotz Robert Percival Isabel Sebastian Sir Kenneth Robinson Jason Flom John Delaney Aron Cramer Joe Friendly David Abrams Michael Murphy Ilarion Merculieff Laura Golino de Lovato Gerd Leonhard Anthony Leiserowitz Paul Steinbroner Michael Liebreich Barry Schwartz Natalie Ramsland Governor Martin O'Malley George Siegal Tom Toles Darren Walker Sergio Palleroni Steve Howard Richard Jackson Otto Scharmer George Clooney Brenda White Bull Garth Lenz Emil Björnson​ Bjorn Stigson Danat Tekie Chris Coulter Anna Lappe Austin Picinich Norman Patrick Brown Naill Dunne Dr. Sm’hayetsk Teresa Ryan Laura Weidman- Powers David Suzuki Steve Smith Manari Ushigua Jessica Flannery Alicia Garza Jessica Berry Rev. Dr. David Alexander Sean Robbins Peter Singer Linda Black Elk Dr. Susan Pineda Mercado Ben Cook Murali Vullaganti Uday Varadarajan Nate Liebenberg Charolotte Relyea John von Schlagell Steven Collins, PhD Ivan Duque Steve Strongwater, MD Juvenal Alvarez Mary Lyons Pawan Patil John Gray Ruth Ann Barrett Keegan Kuhn Kelsey Rae Amit Goswami Hilda Ramirez, M.D. Klaus Jacob Miguel Santistevan Dr. Rebecca Boudreaux Dave Pollard Tom Swanky, JD Gene Baur Stefan Rahmstorf Gary Matthews Mai’a Cross Valéry Lucas-Leclin Gina McCarthy Uqualla Ellen MacArthur Karan Sood Joseph Roberts Suzanne Simard Alexandros Washburn Gretchen Kafoury Hilary Wiech Ian F. Akyildiz Tomas Lamanauskas, Nanci Wright Brock Dolman John McAslan Rebecca Thomas Ashley Preece Merlin Sheldrake, Ph.D. Trathen Heckman Mark Jacobson Clara Vondrich