Council for Economic Education
Econ Ed Link: Population Growth: Friend or Foe?
The environment has recently been the focus of much research and discussion. Because productive resources are limited, it is important that we use resources wisely to ensure that resources will be available for use in future generations....
CK-12 Foundation
Ck 12: Earth Science: Revolutions in Human Population Growth
[Free Registration/Login may be required to access all resource tools.] Describes causes of increased population growth.