Mayor Sophie Hæstorp Andersen Anne-Marie Slaughter Terry Slavin Megan Kemple Andrew Zolli Dave Gardner Toby Kiers, Ph.D. Carrie Halperi Jae Rhim Lee William Winkel Kip Ward Barry Stevens Lisa Rucker Michele Rozbitsky Jim MacNeill Opal Tometi Dwayne Johnson Joseph Stiglitz Bjorn Stigson Alicia Garza Alejandro Arevena David C. Bolster Lindsay Bass Karl-Henrick Robert Lois Gibbs Ashol Khosla Charlie Bolden Patricia Cooper James Hansen Jim Richards Jim Yong Kim Fred Wahpepah Tom Kelly Ian Kibbe Emil Björnson​ Daniel Magallon George Land Adebayo Okeowo Steve Knechtel Sharon Meieran Sarah Milner Alvarado Guzman John Harper Steve Loe Margaret Sullivan Farwiza Farhan Tevyn East Jacques Perrin Sikowis Nobiss Mark Lakeman Joel Caldwell Susan Krumdieck John Lennon Annie Brett Tom Djokovich David Suzuki Naelyn Pike Grandmother Beatrice Dave Weil Joe Friendly Ortensia Lopez Bob Beisner Amanda Donigi  Janene Yazzie Adam Sakellarides Anthony Zolezzi Jacqui Patterson Elizabeth Paige Judy Sheridan-Gonzalez Deborah Cullinan Marty Kaplan Anna Lee Hector De La Torre Mitzi Jonelle Tan Winona LaDuke Kirsi Jansa Mary O'Malley Drs. Jesse Popp James Lovelock E.O. Wilson Alan Evan LeRoy Patton Kellie Berns David Sherman Tom Kosnik Emanuelle David Juliet Schor Dr. Low Hong Yee Robin Kimmerer Cesare Guarini Emmet Brady Roman Krznaric Losang Monlam Danny Desjarlais Claire Kaufmann Marta Coronado Todd Reeve Margaret Kwateng Szuzon Wong Sabine Amend Prince Charles Ruben Flores Jacques Cluzaud Lucas Zellers Adam Lowry Allison Leidner Kim Tekwitha Spencer Ray H.E. Eng. Haitham Alohaly Barry Schwartz Mary Gentile Globa Ushigua Elder A.J. Felix Amit Goswami Judith Orloff MD Brenda White Bull Secretary Hillary Clinton Elaine Bond Bob Trench Shannon McComb Judith Enck dipti bhatnagar Tom Van Dyck Anne Karpf Lars Petersson Amara Ifeji David Hill Ana Pérez-Neira Crista Gardner Richard Wilkinson Loa Niumeitolu Stephanie Herrerra Mya-Rose Craig Joss Trantram Marco Obiso Denis Duverne Bobbie Brown Sherman Alexie Liz Miller Ben Cook Lucy Wisdom Victor Davila Fr. Greg Boyle, S.J. 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Nathan Meckley Zaria Romero Lucy Winkett Clem Ogilby Heather McGhee Trevor Hill Jamie Cloud Manu Eveno Ryan Red Corn Eero Paloheimo Drew Dellinger Maria Revella Darren Walker Steve Linder Grace Weikert Nan Roman Helena Norberg-Hodge Jennifer Francis Jodie Geddes César Rodríguez-Garavito Van NGuren Betsy Otto James Claude Joes Segal Johanna Bresnan Christiana Figueres Jeff Ditzenberger Jeb Berrier Naomi Oreskes Eric Nay Valerie Hickey Gillian Tett David Newman John Harrington Stewart Brand Paul Cienfuegos Mitchell Baalman John Prendergast Greg Cajete John Russell Denise Morrison Severn Cullis-Suzuki Ellen MacArthur Keith Harris Frances Frei Joanna Macy Eckart Tolle Prince of Wales President Bill Clinton Manari Ushinga Supriya Verma Joss Tantram Dr. Jim Kim Nancy Foye-Cox Sam Pizzigati Eric Holt-Gimenez Madison Vorva Jed Emerson Al Gore Nick Jankel Sergio Palleroni Kandi Mossett Yingling Liu Iris Magally Pretel Trejo Costas Christ David Letterman LaDonna Brave Bull Allard Maude Barlow Ross Dawson Mark Plotkin Richard Pancost Dr. Henrietta Mann Gary Hirshberg Alannah Hurley Brene Brown Justine Spore Jonathan Rowson Keegan Kuhn Simon Baron-Cohen Maurice Strong K. 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