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Michael C. McFarland David Burke William Keepin Sir David King Jenny Adler Rosa Canalos Brian Emerick Albert Bartlett Chris Field Julia De Graw Ken Langone Christopher Leinberger Anita Hemmila Stefan Rahmstorf Christian Guillermet Fernández Ethan Seltzer Hannah Jones Ron Sims Rha Goddess Valentin Lopez Sandrine Dixson-Declève M. Jahi Chappell, Ph.D. Justine Spore Costas Christ Yolanda Kakabadse Domingo Peas Robert Dr. Costanza Tuy Sereivathana Ashley Preece-Sackett Jan Schakowsky Arno Hazecamp, PhD Milka Chepkorir Katherine Wilkinson John Woo Manari Ushinga Richard H. Thaler Maurice Strong Hilario Saant Lars Tallert Christian Vanizette Randy Paynter Sônia Bone Guajajara Ramon Rameriz E.O. Wilson Peter Cozad David Wallace-Wells Shane Gero, Ph.D. Peter Singer Margaret Kwateng Joe Friendly Paul Maguire Satish Kumar Mari Margil Karen Seto James Glattfelder Eban Goodstein Polly Higgins Dr. Rebecca Boudreaux Tall Paul Kat Becker Nafeez Ahmed Jennifer Coombs Neil Theise Billy Talen Sarah Cooley Orlando von Einsiedel Raney Aronson-Rath Faith Kearns Carrie Bishop Gerardo Reyes-Chavez Jo Simpson Matt Brown Kris Tompkins Garry Bowen Jaime Latorre Mark Moody Debra Goldman James O''Dea Cora Morgan Monica Araya Jamie Billet Candida Brady Valéry Lucas-Leclin Dr. Nele Loesk Gabrielle Tayac Bernice Sandler Rani Yan Yan Michael Murphy Stephen Brooks Mychal Tetteh Stephanie Herrerra Jojo Mehta Toby Kiers, Ph.D. Karl-Henrick Robert Dianna Cohen Emmary Elizondo Leonora Grcheva Nuno Soares Patrisse Cullors Anthony Chang Roman Krznaric Ted Leonard Sharif Abdullah Steve Mouzon Tara Houska Alice Munyua John von Schlagell Julia Butterfly Hill Rachel Botsman Bill Nye James Claude Sophie Kivlehan