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Greg Boyle Brad Avakian Joel Caldwell Clarissa Klein Gil Friend Professor Cornel Pewewardy David McNeill Shane Gero, Ph.D. Brett Ken Cairn Opal Tometi Bill Moyers Barbara Deutsch Alex Cerussi Jessica Guynn Mark SubbaRao Amish Jha, PhD Albert Bartlett Chief Phil Lane Judy Sheridan-Gonzalez Stephen Brooks Dejah Powell Tony Schwartz Amy Domini Gillian Tett Vangelis Brene Brown Hunter McIntosh Greg Horn Ryan Red Corn Paul Gallay Ger Moynihan Brock Dolman Tom Harmon Jim Richards Matthieu Ricard Madison Vorva Dr. Ruth Cerezo Mota Chris Field Taylor Brorby Christine Worlen, Ph.D. Peter Salmon Amory Lovins Brianna Fruean Elizabeth Burleson Stephen Watson Jeff Goebel Kenneth Johnson Alfie Hamid Reno Keoni Franklin Jessica Cheam Margaret Plews-Ogan, M.D. Sally Younger Aldo Leopold Mei Lin Fung Steve Cochran Jelly Helm David Montgomery Osprey Oreille Lake Boyan Slat Stefan Rahmstorf Steve Knechtel Wendell Berry Micheal O' Cinneide Casey Camp Horinek Jeremy Rifkin Nani’eeth Peter James O\'Dea Ishanvi Shetty Ginny Nadler Yasso Kanti Bhattachan Catherine MacKinnon Rhone Resch Faith Kearns Megan Rose Matt Ossowski Shahzeen Attari Irving Wladawsky-Berger, Ph.D. Sukhinder Singh Graham Townsley Zoongi Gabowi Ozawa Kinew Ikwe Hector De La Torre Matt Brown Mark Molaro Joy Beckerman Stephanie Moore Matt Damon Trenton Allen Kathryn Lancaster Bill Nye Nikki Henderson Lucas Benitez Pete Richards Seth Godin Hal Wallils Andrew Fagerheim Rob Bennett Richard Gillies Matt Flannery Uyunkar Domingo Peas Edward Norton Pat McCabe Peter Russell Daniel Beltra Dionne Foster Frank Dr. Ackerman Jo Confino Eriel Tchekwie Deranger David Hall, Ph.D. Ken Melamed Ross RUNKEL Jeff Seabright Bea Perez Jim Yong Kim Alan Bird Michael Ellick Vik Muniz Murray Coombs, M.D. Melinda Gates Lois Gibbs Trathen Heckman Tom Van Dyck Domingo Peas Janine Benyrus Shiva Rea Howard Zinn Elder A.J. Felix Clara Vondrich Nick Hill Steven Gorelick Rachel Carson Aidan Potter Jessica Flannery Alexandre Magnin Lucy Mulenke Zainab Salbi Gary Matthews Crista Gardner Raymond Loo Rebecca Stephens David MacDougall Jean Bauman Kaiulani Lee Dave Yudkin Grandma Agnes Baker-Pilgrim Danny Kennedy Dean Karlan Grayson Schaffer Joel Beauvais Twilight Greenaway Guy Bigwood James Lovelock Sergio Palleroni Tom Djokovich Alice Munyua Courtney Moran Bertha Grove Alejandro Arevena Jon Bougher John Prendergast Mitchell Baalman Katherine Wilkinson Jack Scalo Paul Watson Luc Delahaye Lisa Kristine Michael Pollan Glenn Jampol Marco Mascarin Charles Sennott Dr. Rebecca Boudreaux Rachel Solotaroff Lucimara Patté Ian Kibbe Parag Khanna Kate Pickett' Jackie Savitz Jay Stuart Kurt Hoelting Jessica Berry Carl Safina Amit Goswami Bren Smith Pablo Costa Josh Willis Dan Haggerty William McDonough Wallace Black Elk Jill Savery Mark Trexler Joanne Crawford Vernon Masayesva Kimberle Crenshaw Ray Elaine Shajian Shawit Ryan Mlyarczyk Rosemary Olsen Catherine Quaid David Tucker Steve Mouzon Anders Lendager Kwame Appiah Luc Bas Robert Ballard Robert Eccles Fany Kuiru Castro Sequoyah Trueblood Edward Burtynski Sara Sozzani Maino Elder Albert Marshall Abby Goodnough President Jimmy Carter Guy Reid Grace Eagle Reed Aries Chung JoAnne Bresnan Ann Livingston Armel Azihar Justin Winters Monica Araya Dianna Cohen David Gruber Andres Montgomery Saul Griffith Rulen Tangen Mary Richardson Andrea Dorfman Kat Becker Alice Slater Karen Seto Greg Spencer Segun Adefilia Tony DeFazio Steve Strongwater, MD Nathan Meckley Ashok Gangadean Chief Oren Lyons Gordon Westfall Sarah James Gillian Millar Sean Sherman Deniz Susar Eva Jahn Robert Sawyer Naomi Oreskes Mark Lee Erica Daniels Andrew Revkin Lynn Scarlett Ethan Seltzer Jeffrey Webter Wangari Maathai David McConville Lisa Crawford Dr. Jim Kim Serene Jones Zukiswa White White Janaia Donaldson Ted Turner Lara Turner Seydel Matthew Radcliff Ponder Jaroslaw Valéry Lucas-Leclin Lyla June Johnson Adair Turner Gay Hendricks Roger Martin Eli Spevak Tim Jackson Sanne Knudsen Michael Stephens Hrabba Gunnarsdottir E.O. 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McLennan Dr. Hyoung Jun Kim Ben Oppenheimer Adam Eidinger Steve Lambert Sting Joan Clos Jacques Cluzaud Elizabeth Durant Monique Verdin Zukiswa White Lewis Mehl-Madrona, MD Jonathan Hall Shan Ya Akaya Windwood Jim Turner Andrea Durbin Sofia Joanes Stanislaw Michel Nina Simons John Robbins Rebekah Hinojosa Kenny Ausubel Valerie Suberg Andrew Weil, MD Rick Ridgeway Jeffrey Hogue Tom Toles Kristian Jensen Paul Gilding Muath AlRumayh Gerardo Reyes-Chavez Sigourney Weaver Chris Coulter Betty Mould Iddrisu Anne Wheldon Davida Hertzl Paul Paz y Miño Tim Brown Christine Dorchak Bryan Duncan Mathew Pavone Alex Epstein Dominique Conseil Richard Hilt Lil Milagro Henriquez Ioannis Ioannou Anna Cummins Michael Walwath Stephen Hawking Leila Salazar-Lopez Madeline Janis Dr. Dan Wildcat Josh Fox Neema Namadamu Dr. Suzanne Simard Maike Acosta Naomi Klein Cindy Venho Bryanna R. Brown Sammy Gensaw III Jacob Glass Deanna Van Buren Richard Jackson Annemarie Colbin Joni Lane Judy Kipenda Sylvia Earle