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Global Demography - Coggle Diagram
Global Demography
population characteristics
youthful
strain on education systems
high youthful dependency ratio
future population momentum and growth
strain on supply of housing
ageing
strain on healthcare services
high ageing dependency ratio
strain on aged care and retirement services
strain on gov providing pension
demographic transition model
natural increase
birth rate
death rate
fertility rate
infant mortality rate
stable population pyramid
increased healthcare = increased life expectancy - longer aged population
5 stages:
1 = high birth rate, high death rate (fast growth)
2 = increased health care, less deaths, high birth rate (fast growth)
3 = birth rate decreases, slowing growth
4 = low deaths and low births, stable population
5 = population either decreases or increases
migration
international
internal