Astra Taylor David Attenborough Mérouane Debbah Luc Bas Robin Kimmerer, Ph.D. David Word Rebecca Stephens Steve Walker Robert Jensen Suzanne Apple Shreya Chaudhuri Isabel Allende Dr. Sabina Ijaz Annette von Jouanne Sofie Maddens Marco Obiso Renee Ward Dwayne Johnson Jason Box Hugh Welsh Davida Hertzl Dr. Cosmas Luckyson Zavazava Judith Orloff MD Nina Simons Raz Mason Marshall Pecore Chris Field Matt Briggs Tony Stroebel Bertha Grove Leo Daedalus Sandra Steingraber Bob Ford Ekemini Udofa Michael McCullouch Jeremy Rifkin Gil Friend Dirk Philipsen Ben Weiner Maike Acosta George Serafeim Annemarie Colbin llarion Merculeiff Guujaaw Paul Begley Jacques Cluzaud Robert Dr. Bullard Kelllie Berns Dr. Sharon Blackie Dianna Cohen Naomi Klein Jen Henry Kelly Matheson Uyunkar Domingo Peas Johnny West Mai’a Cross Taggart Siegel Victor d'Allant Vernon Bowman John Woo Joes Segal Juvenal Alvarez Costas Christ Sally Ranney Eliza Gilkyson Michael Skelton Fernando Holguin Stephanie Pincetl BJ Miller Dr. Fritjof Capra David Kennedy Roman Krznaric Andrew Dudley David Guggenheim Robert Padavick Nigel Sizer Julia Anastasio Frank Schott Tom Goldtooth George Crombie Sarajoy Pond Eric Sanderson Peter Seligmann John Cruden Matt Morton Patricia Giualinga Don Alejandro Alejandro rez Oxlaj Francisco Jimenez Sanchez Daniela Fernandez Josh Axe James Lovelock Mary Nichols John Brandt Amy Domini Jeni Klugman Casey Camp-Horinek Tom Van Dyck Jill Savery John Prendergast Bill Clinton Jonathan F. 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Rose Dr. Blair Stonechild Jane Lubchenco Jane Goodall David Grayson Cora Morgan David Nevala Dalila Adofo Julie Olson Allan Savory Eban Goodstein Anna Michalak Natalia Shakhova Miki’ala Catalfano Hilda Ramirez, M.D. Jack Scalo Mayan elder Flordemayo Jay Stuart John Trudell Richard Pancost Nate Liebenberg Eve Ensler John Harrington Ao Kong Dusty Gedge Harriet Tregoning Nathan Meckley Gene Baur Gwendolyn Hallsmith Dr. Ruth Cerezo Mota Mark Moody Helena Gualinga Claire Fyson Gabrielle Wong-Parodi Adam Reed Nnimmo Bassey ​Carlos Mallo Molina Farwiza Farhan David Daley Pramila J Jayapal Sara Gibson Trevor Manuel Zenobia Jeffries Warfield Richard Gillies Edward Deci Dr. Low Hong Yee Lorna Hall Anna Cummins Dave Lissy Kerri Norris Ryan Mlyarczyk Deanna Van Buren Barbara Minor Pluma Bárbara Moreno Torres Sean Cady Dr. Avraham Arbib Mara Dolan Paul Maguire Victoria Barrett Ross Gelbspan Bob Stacey Dave Miller Anna Lee Tom Steyer Sebastian Copeland Aaron Huey Maria Revella Micheal O' Cinneide Chris Charles, Ph.D. David Holmgren Governor Martin O'Malley Biko Misabiko Samuel Gensaw Carrie Halperin Michael Pawlyn Dr. Lynne Teather Ross Moster Jean-Pierre Quignards Sukhinder Singh Tuy Sereivathana Jae Rhim Lee Chris Laszio Marianne Pestana Bill Bryson Brock Dolman Peter Muller Austin Picinich Ben Collen Richard White Tara Cullis Douglas McMeekin Daniel Pauly, Ph.D. Katherine Hamilton Frank Morton Fantastic Negrito Kevin Anderson Simon Bernard Francis Kimell Morogo Yingling Liu Sarita Role Aurora Conley Michael Hoffman Jed Emerson Isaac Kinney Puyr Tembé Will Steger Sofia Joanes Ross Dawson Adam Lowry Nik Nowak Jeffrey Hogue Sequoyah Trueblood Ken Webster Paola Antonelli Claude Ouimet Patricia Jenkinson Alethea Phillips Katrin Boehning-Gaese Rob Bennett Sam Adams Lukas Korve Al Gore Seth Goldman Leif Wenar Kellie Berns Parag Khanna Tim Brown Jim Manion Penny Livingston-Stark Joel Caldwell Guy Jones Monica Chuji Gualinga Zukiswa White White Dave Seber Jonathan Mause Paul Sorensen Tink Tinker Michael A. 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