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Hawkins III David Pilat Ryan Hubbard LeRoy Patton Uyunkar Domingo Peas Lucimara Patté Ron Gdovic Dan Ariely Jean Bauman Lucy Mulenke Tevyn East Kerri Norris James Burch David Miliband Jess Conard Sarah Edstrom Cosmas Zavazava Joy Beckerman Sean Patrick Farrell Gary Cohen Grandmother Beatrice Kashyar Darvich Jeremy Faison Dr. Sharon Blackie Ron Hunter Doria Robinson Mary Donnell Sugata Ray Adam Sakellarides David Letterman Frances Frei Erica Daniels Zenobia Jeffries Warfield David Hill Andy Kimm Matt Ossowski Bruce Poon Tip Gunter Pauli Hazel Henderson Lyla June Johnson Supreme Court Judge Willy Mutunga Liz Dee Christoph Stückelberger Elder Dr. Dave Courchene, Jr John Brandt Mansfield Frazier Eero Paloheimo Tom Steyer Brittany Stalworth Claudiu Murgan Yasso Kanti Bhattachan Hilary Clinton Janos Pasztor Kris Tompkins Ilarion Merculieff Don Cheadle Anita Hemmila Michael Stephens Lily Yeh Kim Tekwitha Spencer Losang Monlam Lorna Hall Judith Enck Anne-Marie Slaughter Kate Miller Eliot Coleman Paul Dolan Jonathan F.P. Rose Gwendolyn Hallsmith Emilia Dahlin Kmele Foster Ozzie Gonzalez José María Figueres Simon Longstaff Chairman Archambault Natalia Shakhova Kirby Dyess Tom Sanzillo Kate Lundquist Jane Lubchenko, Ph.D. Mary Mazzoni Ekemini Udofa President Bill Clinton Adam Davidson Barbara Minor Alethea Phillips Ursula Sraudinger Robert Kennedy, Jr. Guy Jones Jim Miller Lewis Mehl-Madrona, MD Mai’a Cross Mary Edmeades Alannah Hurley Gabrielle Tayac Agnes Pareyio Aries Chung Rick Rybeck Tara Sheahan Ivan Duque Avital Ronel Jason Flom Ed Begley, Jr. Boyan Slat Ruth Ann Barrett Hal Wallils Seth Goldman Vangelis Fernando Holguin Tom Hallat Jessica Alba George Serafeim Mary Richardson Lennard Fisk, Ph.D Albert Bartlett Grayson Schaffer Robert Dr.Bullard Dr. Sm’hayetsk Teresa Ryan Jessica Berry Diana Wall Sherman Alexie Lisa Kristine Niall Dunne Sean Sherman Desari Strader Thomas Lovejoy Timothy Grosser Andrew St. Ledger Bill Moyers Richard Walton Trevor Tejeda-Gervais Sheldon Whitehouse Van NGuren Lorie Wigle Jens-Christian Stougaard Dr. Marcus Eriksen Penny Livingston-Stark Chase Iron Eyes Ann Pacey Brian Emerick Rachel Laforest Matthieu Ricard Danny Desjarlais Danielle L. McGuire Jessica Rosenworcel Matt Damon Andrea Huggins Amy Edmondson John Elkington Marianne Williamson Elaine Bond Teranne SpottedBear Jeff Civins Gershon Cohen, Ph.D. Ted Williams Chelsea Rochman Doug Tomkins Alex Steffen Kumud M Srinivasan Anna Lee Jill Sheffield Matt Rogers Heru Prasetyo Segun Adefilia John Ossowski Gabrielle Wong-Parodi Andrew Kimball Hindou Oumarou Ibrahim Padmasree Warrior Michael Elliot Brad Allgood