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Esty Patrick McDowell Suzanne Simard Dr. Rim Belhassine-Cherif Richard Rohr Dolores Huerta Joey Perez Ruben Flores Shan Ya Auden Schendler Harriet Tregoning Alice Slater Joel Beauvais Mark Owen Thomas DiNapoli Per Klevnäs George Bandy Quynhanh Do Mike Mack Cosmas Zavazava Barbara Ehrenreich Judith Enck Elinor Ostrom Laura Golino de Lovato Audrey Hope Jo Simpson Osprey Oreille Lake Elder Albert Marshall Ashol Khosla Steve Strongwater, MD Gina McCarthy Ben Collen Sandra Postel Franklin Lasky Connie Baxter Marlow F.Sherwood Rowland Ramon Rameriz Martha Nalweyiso Jessica Vaughan Nikki Henderson Sophia de Sousa Michael Stephens Paul Morrell Natalie Ramsland Monica Oudang dipti bhatnagar Maria Mendiluce Paul Maguire Ac Tah Gershon Cohen, Ph.D. Wright Lassiter III Margaret Behan Jonathan F. P. Rose Dennis Dimick Alfie Hamid Hrabba Gunnarsdottir Suma Peesapati Will Spears Tara Cullis Professor Cornel Pewewardy Amelia Southern-Uribe Michael Mehaffy Alan Cooperman Eero Paloheimo Ludovico Einaudi Ioannis Ioannou Dan Haggerty Bertha Grove Michael Elliot Johnny West Carl Safina David Korten Tim Flannery Suranjini Kumar Anthony Chang Bill George Doug Tompkins Cindy Blackstock Opal Tometi Sikowis Nobiss Gideon Rosenblatt Andrew Revkin Yolanda Kakabadse John Harrington Leslie McCarthy Joanne Macy Indi Iaku Sigindioy Chindoy Jon Cooksey Marianne Williamson David Okimoto Robert Bullard Rev. Michael C. McFarland Reno Keoni Franklin Dave Gardner L. Frank Manriquez Amy Peradotta Jeffrey Sachs Barbee Ponder Zukiswa White White Lisa Schroeder Kawenniiosta Jock Thomas Lovejoy Frances Frei Hilary Clinton Sir David King Paul Cienfuegos David Stevens Naomi Klein Dan Petroski Chrisopher F. Jones Kevin Danaher, Ph.D. Larry Fink Oscar Soria Kashyar Darvich Dr. John Cross Marianne Pestana Clarissa Klein Karan Sood Tala Debs Wangari Maathai Mark Jacobson Doreen Bogdan-Martin Sarah van Gelder Gary Hirshberg Adenike Titilope Oladosu Lídia Guajajara Nati Greene Jo Banner Teodorina Lessidrenska Baltasar Garz Jesper NygÃ¥rd John Gray Betsy Otto Craig Leeson Edward Norton Jill Savery Grandmother Jane Meader Sylvia Earle Omodolapo Barakat Babtunde Chris Anderson Steven Gorelick Carrie Halperi Kristen Leonard Lindsay Bass Chase Iron Eyes Jeordy Clarke Andrei Gheorghe Christian Guillermet Fernández Peter Hildebrand John Romankiewicz Adam Sakellarides Guy Reiter Richard Jackson Stuart Hart Murali Vullaganti Leila Salazar-López John Morrison David McNeill Nigel Topping