|
|
Article: Population equation: balancing what we need with what we have.(Environews/ Focus)
- Article from:
- Environmental Health Perspectives
- Article date:
- September 1, 2005
- Author:
CopyrightCOPYRIGHT 2005 National Institute of Environmental Health Sciences. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
|
Planet Earth, now home to about 6.5 billion human beings, has thus far disproved the doomsayers. In 1798, Rev. Thomas Robert Malthus predicted that population would outrun food supply on the assumption that human numbers would increase at a geometric rate while food would be limited to arithmetic increases. Then, in 1968, Stanford University professor Paul R. Ehrlich issued a similar warning in his book The Population Bomb, in which he predicted that hundreds of millions of people would die of starvation in the 1970s and 1980s.
Both men underestimated humanity's resourcefulness--as well as its scientific and technological acumen--in figuring out how to provide ...