Development Dilemmas

population change
1. 1700-1927
  1. slow growth (2bln)
2. 1960's
  1. POPULATION EXPLOTION
    1. more knowledge of medicine
3. 1960's +
  1. 1 bln per 13 years
4. 2014
  1. 8 bln
5. 2024
  1. 9 bln
    1. pop is starting to level out
      1. more aware of contraceptives
demographic transition model
1. changes in the relationship between birth and death rates (natural increase)
  1. stage 1
    1. BR and DR high TPOP low
      1. high infant mortality rate
      2. children needed to work
      3. lack of family planning
      4. disease
      5. war
      6. poor health/ sanitation
    2. Amazonian tribes
  2. Stage 2
    1. BR high, DR drops TPOP starts to decrease
      1. improved health/ sanitation
        decrease in disease
      2. lower infant mortality rate
      3. better family planning
    2. Bangledesh
  3. stage 3
    1. BR + DR fall, TPOP rises and crosses the DR
      1. better family planning
      2. increased standard of living
    2. parts of India
  4. stage 4
    1. UK
    2. BR falls, DR level off, TPOP levels out
      1. increased standard of living
      2. better health care
      3. education of family planning
  5. stage 5
    1. Japan
    2. DR higher than BR, TPOP decreases
      1. medicine helping people live longer
      2. fewer people of reproductive age
    3. AGING POPULATION
population pyramid
1. shows % of female + male.
2. shows the % of certain age groups
  1. young dependent
  2. economically independent
  3. elderly dependent
3. why is it usefull
  1. shows trends in BR + DR rates
  2. life expectancy
  3. infant mortality rate
  4. helps plan for the pop
4. pyramids:
  1. 1
    1. high BR + DR
    2. LEDC - Malawi
  2. 2
    1. high R lower DR
    2. LEDC - bangledesh
  3. 3
    1. BR fallen DR higher
    2. people living longer
  4. 4
    1. low BR big middle section lowish DR
    2. MEDC- UK
  5. 5
    1. low BR low DR AGING POPULATION
    2. MEDC - Japan
aging population
1. issues
  1. transport
    1. ring + ride buses
      1. ramp
      2. drop off shopping
      3. connects rural areas
  2. housing
    1. retirement homes
    2. specialy

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Development Dilemmas

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	Created by Daisy U about 11 years ago