Pablo Costa Bryan Pike Marshall Pecore Graham Richard Father Charles Moore Michael Cahana Judy Kipenda Joe Friendly Alice Munyua Michael Skelton Sarah Edstrom Liz Hansen Mindy Lubber Jacob Russell Rebecca Thomas Brianna Fruean Ishanvi Shetty Stan Pasley Saul Griffith Dr. Dan Wildcat Kiley Yuthas Paul Steinbroner Naomi Cole Elija Furquan Bob Beisner Tom Wagner Jack McHale Ethan Seltzer Leigh Kuwanwisiwma Gerard O'Neill Bren Smith Julia Butterfly-Hill Dr. Steven Chu Issac George Serafeim Tara Cullis Kelly Drennan Rachel Atcheson Billy Talen Isabel Allende Matthew Mehalick Kate Brown David Sparks Valerie Hickey Lil Milagro Henriquez Elijah Furquan Judy Sheridan-Gonzalez Sofia Joanes Lindsay Bass Zenobia Jeffries Warfield Jamie Billet Elisabetta Baronio Mary Nichols Dean Karlan Evan Fraser Steve Punt Phyllis Young George Bandy Leroy Little Bear Anita Hemmila Angela Amanakwa Kaxuyana Ben Weiner Patrick McDowell Dwayne Johnson Hank Dittmar Andrew Dudley Pramila J Jayapal Carter Emmart Wuyi Jacobs Cathy Fitzgerald Franklin Lasky Heather McGhee David McConville Alixa Garcia Uday Varadarajan Curt Lindberg Bruce Hood Rory Sutherland Erick Gonzalez Peter Victor Rachel Notley Doreen Boghan-Martin Fernando Holguin Sean Patrick Farrell Governor Martin O'Malley Lord Nicholas Stern Tom Bridgeman Dr. Jonathan Foley Charlie Koven Roberta Phillip-Robbins Roishetta Sibley Ellen Brown Marco Mascarin Nnimmo Bassey Karl-Henrick Robert Tora Fisher Bronwen Tucker Guy Dauncey Connie Baxter Marlow Terry Slavin Keith Harris Ozzie Gonzalez Jessica Flannery Maurice Strong Brock Dolman Tom Sanzillo Brian Libby Niall Dunne Jonathan Rowson Wilma Mankiller John Rausch Wright Lassiter III Kandi Mossett Madison Vorva Paul Maguire Dr. Tim Chapin Cosmas Zavazava Barry Silverthorne Rebekah Hinojosa Daragh Anglim Grant Murphy Nati Greene Gordon Westfall Anna Lappe President Jimmy Carter Valentin Lopez Deanna Van Buren Jonathan Healy Jonathan F. 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Wood Ginny Nadler Mandy Creighton Terry Gardiner Joss Trantram Tracey Moore Didier Lacaze Berta Cumez Dan Ariely Dr. Nele Loesk Luc Bas Leif Wenar Jay Coen Gilbert Jason Mark Amanda Marshall Kosi Latu Alan Cooperman Allan Savory Andrea Talley Geeta Aiyer Simon Baron-Cohen Laura Turner Seydel Muath AlRumayh Ayumi Fukakusa Kimberle Crenshaw Aby Henry Stephen Watson Lynn Scarlett Grace Di Benedetto Arno Harris Steve Cochran Ron Gdovic Renee Lertzman Puyr Tembé Gar Alperovitz Julia Anastasio Stephen Palumbi Robert Kennedy, Jr. Chris Goldstandt Kirsten Frandsen Todd Reeve Margaret Plews-Ogan, M.D. Ivan Oransky Grandmother Katherine Whitecloud Dave Courchene Joanne Macy Helen Reiss Shelley Cabrera Sarah Sarah Thomas Sofie Maddens Jozileia Kaingang Gary May Monica Araya Angie Tangaere Janice Taylor Elaine Bond Michael Murphy Kelsey Rae Dave Gardner Sara Holmes Liz Miller Paul Begley Arvind Ganesan Shan Ya Ramon Rameriz Kate Dineen Gary Lawrence Ann E Burg Peter Russell Lester Brown Suzanne Hayden Jessica Guynn Bjorn Stigson Lucas Benitez Pema Wangmo Lama Mara Dolan Preisdent Obama Nani’eeth Peter Dominique Conseil Kristian Jensen Michael Kobori Trathen Heckman Gay Hendricks Adam Lowry Ginger Hodge Maggie Fox Steven Swig Rachel Carson Dr. Margaret Wheatley Norman Patrick Brown Alessia Magliarditi Doria Robinson Brock McMillian Bill George Lukas Korve Noelene Nabulivou John Prendergast Leslie Johnston Bre Pettis Shiva Rea Steven Gorelick Stephan Lewandowsky Cora Morgan Jed Emerson Ross Gelbspan Jim Levitt Karan Sood James O''Dea Andrew Morlet Teranne SpottedBear Nan Roman David Gyasi Annette von Jouanne Jessica Alba Josh Tapen Kelly Matheson Leila Salazar-López Bill Gates Joey Santore Karen Seto Grandma Agnes Baker-Pilgrim Nalleli Cobo Peter Singer Kate Raworth Rebecca Stephens Jason Swartwood John Doerr Dan Pallotta Paul Cienfuegos Ryan Red Corn James O'Dea Arjuna Ardagh Mary Evelyn Tucker Robyn Beavers David Burke Julie Olson Jason Saul Guy Jones Raney Aronson-Rath Debra Goldman Mary Lou Burton E.O. 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Greg Boyle Peter Seligmann Sharif Abdullah Jacques Cluzaud Ashley Preece-Sackett Neil Donahue Robin Kimmerer Judith Rodin Robert Adams Mark Jacobson Merlin Sheldrake, Ph.D. Paul Slovic Carolyn Myss Hannah Jones Jill Sheffield Bryan Stevensen Michael Hoffman Jacqueline Novogratz Carla Frisch Bob Trench Sam Pizzigati Vivian Dr. Tatiana Sara Carpenter Christine Worlen, Ph.D Dara O'Rourke Mary Richardson Ryan Panchadsaram Leonora Grcheva Sônia Bone Guajajara Mark Gregory Zukiswa White Russell Gold Ludovico Einaudi Dr. Karla J. Williamson Chief Arvol Looking Horse Karl-Henrik Robért Will MacAskill Rev. Nathan Meckley Jack Scalo Mitchell Baalman Trevor Hill Dominque Conseil Rachel Botsman Frederick Smith Tom Toles Lucimara Patté Jawad Wahabzada Audrey Hope Lisa Kristine Kathryn Mersmann Fritz Hinterberger Charlie Bolden Doug Cohen Amy Bowers Cordalis Tom Kosnik Sandeep Dadlani Norma Marchant Ken Webster Anquinette Spenser Tara Wilkins Jonathan Foley Elizabeth Wilson Clara Rowe Kevin Kamps John Warner Clem Ogilby Ashley Garado Angelique Cofield Annie Brett Ken Melamed Dianne Saxe John Trudell Carmen Perez Gabriella Braun Chris Charles, Ph.D. Robin Kimmerer, Ph.D. Monika McClure Robert Dr. Costanza Jacqueline Michel Garry Bowen Gideon Rosenblatt Omodolapo Barakat Babtunde Sting Terisa Siagatonu Madame Gro Harlem Brundtland Dan Petroski Achim Steiner Aurora Conley Dirk Giannini Wade White J. Miles Reiter Daniella Tilbury Dale Hallat Ben Laffin Nick Hill Leo Daedalus Nico Larco Jason Mraz Martha Conklin Manabe Syukuro Matt Briggs Jason Hamilton Tony DeFazio Chief Oren Lyons Leaf Van Boven Joanne Crawford Ger Moynihan Sean Sherman Chris Jordan Tala Debs Jeff Ditzenberger Marco Lambertini Kip Ward Gifty Pearl Abenaab Elinor Ostrom Domingo Peas Naelyn Pike James Claude Tony Schwartz Bill Bryson Steven Toya Laird Hamilton John Perkins Joshua Jackson Amanda Gorman Julia De Graw Damien O'Brien Marilyn Sewell Sayuri Hayakawa Helena Norberg-Hodge Mohamed Waheed Elizabeth Burleson Devi Aggriani Kurt Hoelting Martin Wolf Rebecca Marmot Trevor Manuel Shannon Vallor John Holdren Ekemini Udofa Warren Te Brugge Vanessa Nakate Bryan Stevenson Nafeez Ahmed Dr. John Cross Ethan Kay Penny Livingston-Stark John D. Liu Larry Parish Alethea Phillips Alexandros Washburn Amed Jkoghlaf Mark SubbaRao Frank Dr. Ackerman Matt Morton Brian Mullis Alan Kay Sandrine Dixson-Declève Alex Steffen LaDonna Brave Bull Allard Donald Blair Joanna Macy Amisha Ghadiali Will Spears Stan Townsend Ronda Carnegie Paul Paz y Miño Melina Laboucan Massimo Lance Davis Eva Jahn Pierre Paslier Corrina Gould Sean Robbins Suzanne Apple Dave Samson Céline Cousteau William McDonough Alicia Garza V. Naresh Narasimhan Margaret Behan Chris Wegner Nemonte Nenquimo Shaoshan Liu Edward Burtynsky Amish Jha, PhD Twilight Greenaway Gretchen Biermann Josh Axe Uqualla Barbara Garson Osprey Oreille Lake Aubrey Streit Krug John Brandt Aryn Bergman Elizabeth Lindsey Nousha Salimi Steve Tripoli Jim Bruen Bella Azbug Alan Evan Seth Godin David Victor Kelly Hawke Baxter Richard Pancost Danny Glover James Hansen Katherine Hamilton John Ossowski Edgar Mitchell Jill Savery Esau Sinnok Annemarie Colbin llarion Merculeiff Roger Stearne Dr. Stefan Leutenegger Jennifer Baichwal David Korten Ruth Ann Barrett M. Cochise Anderson Alexandria Villaseñor Juan Isuiza Pnia Ted Williams Mark Shepard Lisa Svensson David Katz Gretchen Bueermann Steve Howard Sarah van Gelder David Letterman Jeff Goebel Teo Grossman Molly Dunton Sarah Severn Cindy Cohn Amit Goswami Austin Picinich Denise Morrison Sophia de Sousa  Janene Yazzie Sarah Brightman Ann Livingston William Keepin Josh Drury Andrew St. Ledger Valéry Lucas-Leclin Hal Wallils Kathy Broere Jelly Helm Dr. Rebecca Boudreaux Mathew Pavone Judith Orloff MD Tom Van Dyck Gershon Cohen, Ph.D. Peter Veit Ron Corn Jr.'s Guy Champniss Barbee Ponder Erold Naomab Noah Aiegel Richard Hilt A. Michael Spence Guy Reiter Thierry Vrain Michael Jacobson Gil Friend Inga Saffron Padmasree Warrior Tai Pelli Clementine Longworth Taylor Brorby Faith Lumonya Jonathon Porritt Ana Pérez-Neira Maria Mendiluce John Gormley Kristen Leonard Barbara Minor David W. Orr Jeremy Leggett Stefan Rahmstorf Naill Dunne Megan Rose Opal Tometi Juliet Schor Rep. John Lewis Beth Simone Noveck Kerri Norris Tom Djokovich President Bill Clinton Teodorina Lessidrenska Anne Wheldon Monica Oudang Kathryn Lancaster Howard Lack Brian Emerick Bill Ballantine ​Laurene Allen Joseph Stiglitz Lisa Held Mark Plotkin David Guggenheim, Ph.D. Dusty Gedge Tzeporah Berman Joey Perez Larry Fink Stephanie Moore Greg Spencer Jacob Glass Robert Sawyer Chuck Fox Andrew Zolli Timothy Burroughs Alexandra Cousteau Dr. Svetlana Chernikova Pete Carroll Paul Collier Miles Richardson Michael Fishbach Marianne Pestana Anne Böckler-Raettig U.S. Rep. Earl Blumenauer Eliot Coleman Diana Duarte Sheldon Whitehouse Eric Dishman Henrik Madson Adam Eidinger Francis Kimell Morogo Mohammed Bouhrja J.P. Harpignies Bill Ford Mya-Rose Craig Grandmother Agnes Baker Pilgrim Kyle Niedfeldt Zenz Amanda Frye Erica Daniels Pluma Bárbara Moreno Torres Kenneth Johnson Mayan elder Flordemayo Tara Houska Ted Turner Dave Seber