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Population studies - Coggle Diagram
Population studies
types
underpopulation
optimum population
overpopulation
high population density =/= overpopulation
common in LDCs
implications
massive unemployment
widespread hunger
low literacy levels
widespread pollution (since more waste)
occurs when DR fallimg, BR high
Population trends
recap
DR: number of deaths per 1000 people
BR: number of live births per 1000 people
high birthrates
factors contributing to high birth rates
women marrying young, longer child bearing years
lack of or resistance to family planning
cannot afford
against culture
no access
lack of education
preference for boys so that can carry on family name
children as labour, esp farming communities that need a lot of manpower
improved health care, less deaths
reduce BR: anti-natalist policies
mass family planning
communicate small families are desirable
measures
legalising abortion and sterilisation
women who had given birth advised to seek Family planning
discounted contrapceptives
incentives such as tax relief, paid maternity leave
disincentives such as zero maternity leave and allowance for women having >2 children
results in overpopulation
low birth rates
factors contributing to low BR
increase in literacy rate, more people well educated
women entering workforce or prioritising themselves over bearing children and hence pursuing higher education
trend of later marriages being accepted
lesser child-bearing years
gap between each child become longer
high cost of living: more expensive to raise children
people also want to give their child quality nurturing and provide bets edu>deters couples from having children or having >1
rapid economic growth --> increasing affluence --> better edu--> more career-minded couples
increase in singles
results in aging population
bigger dependency ratio
pro-natalist policies
pro-family packages
higher incomes, greatest amt of tax relief w aim of encouraging well-educated people to have more children (since well-educated ppl less likely to marry young or at all, and bear children)
childcare fees subsidised
many other monetary incentives to defray child-raising costs
encourage people to marry at younger age
population growth: BR > DR