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Miles Reiter Peter Seligmann Kathryn Mersmann Asa Miller John Holdren Kirsti Luke Marcelo Bonta Solomon Hsiang Anndrea Hermann Miguel Santistevan Anna Michalak Rand Chatterjee Edward Deci Puyr Tembé Jacqui Patterson Carolyn Baker Barry Schwartz Dame Ellen MacArthur Julian Agyeman Iris Magally Pretel Trejo Kirsten Frandsen Matt Morton Reggie Watts Mythili Menon Nigel Sizer Mayor Kasim Reed Dave Seber Professor Cornel Pewewardy Mark SubbaRao Gerhard Wannemarcher Fr. Greg Boyle, S.J. Micheal O' Cinneide Tom Knudsen Rachel Solotaroff Jesce Horton Ben Cook Angie Tangaere Lyla June Johnson Severn Cullis-Suzuki Michael Davis Gordan Tootootsis Matt Damon Josh Drury Stephanie Moore Helen Reiss Phaedra Ellis-Lamkins Antonia Juhasz Yuval Noah Harari Donald Blair Lynn Scarlett Paul Collier António Guterres Bradley Angel Emmary Elizondo Hilario Saant Chad Frischmann Jason Saul Shannon Vallor Jessica Alba Josh Tapen Veronica Mento Megan Rose Heidi McCloskey Ashley Garado Grandmother Katherine Whitecloud Laird Hamilton Vernon Bowman Paul Cienfuegos Molly Dunton Lewis Dartnell John Médaille Nigel Topping Tom Kosnik Manabe Syukuro Dominque Conseil Carrie Bishop Hindou Oumarou Ibrahim Michael Mansfield Jessica Cheam Faith Kearns Rob Bennett Sara Holmes Rae Wynn-Grant Aileen Sullivan Tevyn East Nikki Henderson Shannon McComb Ervin Laszlo Dave Gardner Pastor E.D. Mondaine´ Sarah James Matthew Kiernan Per Klevnäs Richard Walton Jed Emerson Chris Charles, Ph.D. Lizzy Clark Björn Stigson Avital Ronel Alethea Phillips E.O. Wilson Paul Steinbroner Alexandra Cousteau Wright Lassiter III Hector De La Torre Franco Tulio Viteri Gualanga Trevor Manuel Aldo Leopold Kate Miller Aaron Huey Joss Tantram Katrin Peters Sam Pizzigati Paul Polman Anndrea Herrmann Jonathan Rowson Douglas Worts Chetan Singh Solanki Greg "Biskakone" Johnson Hon. Niko Nawaikulu JC Riggs Tim Flannery Steve Murrells Katherine Hamilton David Tucker Brock McMillian Monica Araya Alan Leshner Yolanda Kakabadse Sean Patrick Farrell Rev. Tara Wilkens Njoki Ndungo Rory Sutherland Daniel Magallon Robert Liberty Jim Levitt