Collects essays from researchers and scientists studying evolutionary processes on the Galapagos Islands in which they describe their discoveries, and features six hundred captioned photographs.
Discusses the problem of the extinction of many of the earth's species, looking at what scientists are doing to manage endangered species, and the role of zoos, natural reserves, and other conservation tools.
Discusses the origin and evolution of life on Earth, the effects of pollution and its relation to climate change, the importance of biodiversity, and the need to save endangered and threatened species.
Examines the large scope of habitat destruction around the world including deforestation and the depletion of endangered species, and describes ways in which science is helping to halt this destruction.
Presents different points of view on the issue of endangered species, discussing such topics as prioritizing the protection of species and determining U.S. policy on endangered species in other countries.