Part one of term paper
As we approach the 21st century, the environmental problems that impact our very survival require urgent attention. Responsible governments and citizens can no longer doubt the seriousness of these issues. One issue that should be of great global concern is desertification. Desertification directly affects the livelihoods of more than one ...

Part two of term paper
... damage may be two to three or even ten times as high (Atchia and Tropp, 1995). Desertification is the land degradation of productive drylands in arid, semiarid, and dry subhumid areas as a result of various factors, including climatic variations and human activities (World Atlas of Desertification, 1997) These drylands have been central in the evolution of mankind. These are the lands that sustained our transition from a hunting/gathering to pastoralism and agriculture (Kaya and Yokobi ...