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Akyildiz Tom Goldtooth Judith Rodin Bill McKibben Reed Maxwel Peter Salmon Duane Elgin Kevin Danaher, Ph.D. Louie Schwartzberg Miranda Richardson Stanislaw Michel Jason Flom Matt Flannery Leila Salazar-López Ron Gdovic Loretta Napoleoni Jeff Greenwald Leah Stokes Grandmother Marie Alice Campos Freir Steven Collins, PhD Tanya Streeter Robert Padavick Doria Robinson Pierre-Francios Thaler Alan Leshner Ali Partovi Osprey Oreille Lake Genevieve Nelson Jon Bougher Simon Sidello Ben Oppenheimer Robin Kimmerer David Orr Asa Miller John Stednick Trevor Tejeda-Gervais Aubrey Streit Krug Nitin Desai Supreme Court Judge Willy Mutunga Fernando Holguin Padmasree Warrior Kirby Dyess Dave Courchene Valéry Lucas-Leclin Kim Tekwitha Spencer Michael Murphy Trevor Hill Nuno Soares Gail Skofronick-Jackson, Ph.D Chris Anderson Miles Richardson Diana Wall Pawan Patil Mercedes Thompson Phaedra Ellis-Lamkins Count Anton Wolfgang von Faber-Castel David Hill Ilarion Merculieff David McConville Mustafa Santiago Ali Kate Dineen David Ebsen Monique Wilsom Stephen Hawking Jamie Moffett Alec Gorynski Hilary Clinton Diego Zaverucha Merlin Sheldrake, Ph.D. Cat Brooks Joseph Stiglitz Chris Wegner Maxine Fookson Lídia Guajajara Rajendra Pachauri Patrick Holden Lizzy Clark Doug Allan Brene Brown Madame Gro Harlem Brundtland Kevin Kamps Aaliyah Jackson President Barack Obama Pat McCabe Christoph Stückelberger Peter Hildebrand Alejandro Aravena Hugh Welsh Enric Sala Atsushi Funahashi Mary Evelyn Tucker Jo Banner Eric Holt-Gimenez Kip Anderson Christophe Mali Professor Cornel Pewewardy Tom Wagner Liz Miller Otto Scharmer Jed Emerson Mark Shepard Rha Goddess Jayanth Banavar Barbara Ford David Suzuki Helena Norberg-Hodge Renee Gurneau Laura Day Rivero Duncan Stewart Ben Cook Gary Hirshberg Barbara Dr.Sattler Sir Partha DasGupta Mary Robinson Lucy Mulenke Dominique Conseil Alexandre Magnin Clementine Longworth Christopher Leinberger Kathryn Mersmann Michael Mansfield Serene Jones Margaret Behan Nina Simons David Letterman Dr. Renee Lertzman Amanda Donigi Noah Aiegel Charlie Jiang Brock Dolman Rae Wynn-Grant Ekemini Udofa Jodi Monelle Polly Courtice John Todd Senator Ben Cardin Erin Huber Paul Krugman Nixiwaka Yawanawa Carol Craig Edward Burtynski Mei Lin Fung Matt Damon Reggie Watts John Prendergast Ashok Gangadean Johanna Bozuwa Jacqueline Patterson John Trudell Slavoj Zizek Xavier Merlin Janeen Comenote Scott McKye Steven Toya Mitzi Jonelle Tan Ronald Waromi Dr. Low Hong Yee Michael Hoffman Kevin Budris Björn Stigson Dr. Rim Belhassine-Cherif Michael Twofeathers Bob Schaeffer Mitchell Baalman Ruben Flores Andrew St. Ledger Howard Lack Jozileia Kaingang Mindy Lubber Amory Lovins Ashol Khosla Dave Yudkin Heru Prasetyo llarion Merculieff Dave Hyndman Kaiulani Lee Hioki Doryu Samuel Gensaw Stan Townsend Gwendolyn Hallsmith Jim Richards Steve Fenberg Trenton Allen Katharine Mach Warren Te Brugge Natalia Shakhova Kirstofor Lofgren Tony Schwartz Ryan Red Corn Anne Karpf Monika McClure Dr. Avraham Arbib Austin Picinich Mayor Kasim Reed Jessica Cheam Manolia Charlotin Manon Grivotet Jamie Cloud Robert Frank Elizabeth Durant Matt Ossowski Henry Fontain Wangari Maathai Jacqui Patterson Larry Parish Steve Howard Raymond Loo Seth Godin Nafeez Ahmed Mark Lakeman John Rausch Hilary Wiech Mark Zitter Frank Bibeau Marian Wallet AboubaKrine Joe Friendly Kiley Yuthas Sally Lovell Erold Naomab Maximillan Jacobson-onzales Stephanie Herrerra David Hall, Ph.D. Elinor Ostrom Jessica Rosenworcel Satish Kumar Toby Hemenway George Siegal Jason Raschke Sandra Postel Karen Seto Mark Anderson President Obama Sanna Marin Elder Dr. Dave Courchene, Jr Hunter Lovins Darrel Moellendorf Dennis Wilde Patricia Giualinga Michael Mainelli Jim Miller Willie Nelson Osprey Lake Dr Cathy Fitzgerald Dr. Svetlana Chernikova Tom Toles Catherine MacKinnon Dr. Susan Pineda Mercado Mohammed Bouhrja Hereditary Chief Stephen Augustine Brett Ken Cairn Hugh Hempel