Laurie Mann, editor ; Barbara J. Arnold, project coordinator ; sponsored by the Wisconsin Citizens Environmental Council and the University of Wisconsin-Extension Environmental Resources Unit
[presented by] Paramount Classics and Participant Productions ; a Lawrence Bender/Laurie David production ; a Carbon Neutral production ; directed by Davis Guggenheim ; produced by Laurie David, Lawrence Bender, Scott Z. Burns ; executive producers, Jeff Skoll ... [and others] ; co-producer, Leslie Chilcott