Related by context. Frequent words. (Click for all words.) 54 Pete McCloskey 52 Adam Werbach 52 Wayburn 52 Italia Federici 50 primatologist Jane Goodall 50 environmentalist 49 Frances Beinecke 48 Peter Gleick 48 Actor Robert Redford 48 Stanley Kutler 48 Timothy Wirth 47 wildlife conservationist 47 Jeannette Rankin 47 Mark Massara 47 Philippe Cousteau 47 Sarah Weddington 47 Fran Pavley 47 Terry Tamminen 47 conservationist 47 Actor Ted Danson 47 avid environmentalist 47 Yvon Chouinard 46 Cinnamon Stillwell 46 PNHP 46 Howard Kaloogian 46 Amory Lovins 46 Helen Caldicott 46 Christopher Flavin 46 Sylvia Earle 46 Dr. Dorothy Height 46 Will Shafroth 46 David Gelbaum 45 explorer Jacques Cousteau 45 ALDF 45 Assemblywoman Fran Pavley 45 Sierra Club 45 Mo Udall 45 Tony Coelho 45 Wildcoast 45 Richard Leakey 44 Gaylord Nelson 44 Paul Anastas 44 Jeremy Rifkin 44 Winona LaDuke 44 Louis Auchincloss 44 Dian Fossey 44 Quentin Kopp 44 Marion Edwyn Harrison 44 Harvey Rosenfield 44 Mark Hertsgaard 44 Planned Parenthood Affiliates 44 Roger Revelle 44 Lyn Nofziger 44 Sen. Claiborne Pell 43 Theodore Roosevelt Conservation 43 Environmentalist 43 SeaWeb 43 Seabury Blair 43 Ami Bera 43 Peter Schrag 43 Linda Krop 43 National Tax Limitation 43 Jane Goodall 43 Tevi Troy 43 Hans Zeiger 43 Jean Michel Cousteau 43 Penny Nance 43 -/E-Wire/- 43 Jon Wellinghoff 42 Elizabeth Holtzman 42 Richard Pombo 42 Wildlands Project 42 AMERIGROUP Foundation 42 Roger Sant 42 Torgan 42 Steve Kubby 42 EarthJustice 42 Congressman Earl Blumenauer 42 Elton Gallegly 42 Chairwoman Barbara Boxer 42 Spotted Owl 42 Mesothelioma Applied Research 42 Roy Innis 42 Anne d' Harnoncourt 42 Robert Jarvik 42 Juanita Millender McDonald 42 Larry Schweiger 42 Potomac Conservancy 42 Actor Don Cheadle 42 Faisal Moola 42 Majora Carter 42 MaryPIRG 42 Treasurer Cynthia Lummis 42 William Saxbe 42 Actress Daryl Hannah 42 Leon Kass 42 Neal Peirce 42 Wally Hickel 41 Sen. Barry Goldwater 41 Jackie Speier 41 Senator Barry Goldwater