Aldo Leopold Foundation, U.S. Forest Service, Center for Humans and Nature present ; a film by Ann Dunsky, Steve Dunsky, Dave Steinke ; executive producer, Buddy Huffaker
[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
Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite Data and Information Service, National Climatic Data Center