Global Environmental Change: Its Nature and Impact

A text written for non-science undergraduates introducing the concepts of global environmental change focuses on three aspects: the basic processes that produce natural planetary change, including earth and geological manifestations; the impact of change on humans floods, earthquakes,drought and the subsequent effect on agriculture and food supplies; and the ways in which human alter the planet through pollutants, habitats, hunting, and population growth. The final chapters are devoted to different aspects of global warming. Annotation c. by Book News, Inc., Portland, Or.