Theories of Population - SS1 Economics Lesson Note

Theories of population refer to different perspectives on how population size and growth are influenced by social, economic, and environmental factors. The two main theories of population are the Malthusian theory and the demographic theory.

•  The Malthusian theory, proposed by Thomas Malthus, suggests that population growth will eventually outstrip the available resources, leading to a decline in living standards and an increase in poverty and famine. 

The demographic theory, on the other hand, suggests that population growth is driven by changes in fertility, mortality, and migration patterns, and is influenced by economic, social, and political factors.