File is an audio reel containing an episode of Earth Action, a radio program broadcast on CKDU radio 88.1. The episode features atmospheric change, definitions of sustainable development, "Bolivia: huge cloud of smoke hangs over once Virgin land", and "African Gene Bank." The episode aired on January 21, 1988

File contains 222 photographs taken by Bill Freedman during his travels in South America, between 1999 and 2001. The file also contains a small number of photographs taken by World Wildlife Fund members in 1988. Photographs show forestry recovery after controlled burns; pictures toucan, caiman, alpaca, armadillo, owl, and otter; rain forest scenes; and people. Photographs were taken in Peru (Machu Picchu, Guano Isdlands, Manu River, Cuzco), Bolivia (La Paz, Titicaca, Yungas), Costa Rica (Santa Cruz), and Brazil (Pantanal).