http://dbpedia.org/resource/David_Steinman
http://dbpedia.org/resource/Celia_M._Hunter
http://dbpedia.org/resource/John_Francis_(environmentalist)
http://dbpedia.org/resource/Greg_Reitman
http://dbpedia.org/resource/Maria_Gunnoe
http://dbpedia.org/resource/Huey_Johnson
http://dbpedia.org/resource/Bryan_Welch
http://dbpedia.org/resource/Tim_DeChristopher
http://dbpedia.org/resource/Fred_Krupp
http://dbpedia.org/resource/Nancy_Skinner_(commentator)
http://dbpedia.org/resource/George_Dupont_Pratt
http://dbpedia.org/resource/MaVynee_Betsch
http://dbpedia.org/resource/John_McConnell_(peace_activist)
http://dbpedia.org/resource/Freeman_Tilden
http://dbpedia.org/resource/J._Horace_McFarland
http://dbpedia.org/resource/Danny_Seo
http://dbpedia.org/resource/Marjorie_Harris_Carr
http://dbpedia.org/resource/Phil_Radford
http://dbpedia.org/resource/Steven_Handel
http://dbpedia.org/resource/Duane_Silverstein
http://dbpedia.org/resource/Judi_Bari
http://dbpedia.org/resource/George_W._Sears
http://dbpedia.org/resource/Charlene_Spretnak
http://dbpedia.org/resource/Douglas_Tompkins
http://dbpedia.org/resource/John_Clark_Salyer_II
http://dbpedia.org/resource/Bruce_Kershner
http://dbpedia.org/resource/Carl_Pope
http://dbpedia.org/resource/William_Ginsberg
http://dbpedia.org/resource/P._B._Van_Trump
http://dbpedia.org/resource/James_F._Phillips
http://dbpedia.org/resource/Steven_Courtney
http://dbpedia.org/resource/Kory_Johnson
http://dbpedia.org/resource/Sarah_James
http://dbpedia.org/resource/Ken_Cook_(environmentalist)
http://dbpedia.org/resource/Marie_Mason
http://dbpedia.org/resource/George_M._Woodwell
http://dbpedia.org/resource/Jane_Poynter
http://dbpedia.org/resource/Robin_Wall_Kimmerer
http://dbpedia.org/resource/Tom_Wessels
http://dbpedia.org/resource/Lee_Botts
http://dbpedia.org/resource/Jarid_Manos
http://dbpedia.org/resource/Steve_Van_Matre
http://dbpedia.org/resource/Ed_Hauser
http://dbpedia.org/resource/Kathleen_McGinty
http://dbpedia.org/resource/Pat_Farrington
http://dbpedia.org/resource/Richard_Hayes_(biotech_policy_advocate)
http://dbpedia.org/resource/Jack_Lorenz
http://dbpedia.org/resource/John_C._Dernbach
http://dbpedia.org/resource/Eileen_Claussen
http://dbpedia.org/resource/Caroline_Cannon
http://dbpedia.org/resource/Nancy_Sleeth
http://dbpedia.org/resource/Kimberly_Wasserman
http://dbpedia.org/resource/Raymond_H._Torrey
http://dbpedia.org/resource/Will_Steger
http://dbpedia.org/resource/Edgar_Wayburn
http://dbpedia.org/resource/Joan_Embery
http://dbpedia.org/resource/Glenn_Switkes
http://dbpedia.org/resource/Rebecca_Bell
http://dbpedia.org/resource/David_Yarnold
http://dbpedia.org/resource/John_F._West
http://dbpedia.org/resource/Lynn_Scarlett
http://dbpedia.org/resource/Bernie_Zaleha
http://dbpedia.org/resource/Howard_Zahniser
http://dbpedia.org/resource/Christopher_Flavin
http://dbpedia.org/resource/Aurora_Castillo
http://dbpedia.org/resource/Terri_Swearingen
http://dbpedia.org/resource/Patrick_McCully
http://dbpedia.org/resource/Tanya_Seaman
http://dbpedia.org/resource/Bruce_Rich
http://dbpedia.org/resource/Dorothy_Stowe
http://dbpedia.org/resource/Daniel_Katz_(environmental_activist)
http://dbpedia.org/resource/Jane_S._Shaw
http://dbpedia.org/resource/Margie_Eugene-Richard
http://dbpedia.org/resource/Jean_Harris_(environmentalist)
http://dbpedia.org/resource/Death_of_David_Chain
http://dbpedia.org/resource/Michael_K._Dorsey
http://dbpedia.org/resource/David_Foreman
http://dbpedia.org/resource/Joel_Salatin
http://dbpedia.org/resource/Diana_Leafe_Christian
http://dbpedia.org/resource/Ira_Spring
http://dbpedia.org/resource/Ted_Smith_(environmentalist)
http://dbpedia.org/resource/John_Africa
http://dbpedia.org/resource/David_Sive
http://dbpedia.org/resource/Gary_Paul_Nabhan
http://dbpedia.org/resource/Hazel_Wolf
http://dbpedia.org/resource/Harry_A._Slattery
http://dbpedia.org/resource/Gary_Tabor
http://dbpedia.org/resource/Lynn_Henning
http://dbpedia.org/resource/Hilda_Lindley
http://dbpedia.org/resource/Emma_Genevieve_Gillette
http://dbpedia.org/resource/Eustace_Conway
http://dbpedia.org/resource/Alex_Matthiessen
http://dbpedia.org/resource/John_Cain_Carter
http://dbpedia.org/resource/L._Martin_Griffin,_Jr.
http://dbpedia.org/resource/Matthew_Grocoff
http://dbpedia.org/resource/Marjory_Swope
http://dbpedia.org/resource/Peter_Sinclair_(climate_change_activist)
http://dbpedia.org/resource/Ted_Nordhaus
