In their article "Population and Health" (Time August 26, 2002:A9,)Jeffrey Kluger and Andrea Dorfman predicted that with the decreasing of it's growth rate, the world population will level off at about 11 billion in the last half of this century. However, although economic developmen...

Today there is not a single country around the world which has wholly escaped the AIDS epidemic. As the epidemic has matured, some of the developed nations which were hard hit by the epidemic in the 1980s such as the United States have reported a slowing in the rate of new infections. No region of ...

Since the beginning of modern civilization human population has been growing at a steady rate. The advancements that humans have made have increased life expectancy greatly. Now humans can live longer because of improved health, higher resistance and immunity to diseases and new medical techniques....