global demography

• study of human populations


  demography
• big three of demography bdm

  birth

  death

  migration
• theory of demographic transition


  stage 1: high death/ birth balance

  2: low death, increase life span

  3: low birth rate

  4: low birth/ death

  5: fertility level
• often welcome an ectra hand/ more child better

  rural
• educated but only want one child


  urban
• population, land used increases


  urban growth
• causes of urban growthL: MICUTM


  migration

  Industrialization

  Commerxialization

  Urban planing policies

  Topographical factors

  Mining and INvestments
• reproductive technology pcva


  pills

  condom

  vasectomy

  abortions
• created high yielding of rice

  green revolution
• basic freedom that all humans must ahve

  human rights
• universal set of goals


  sdg
• rights/ protection for women

  feminism
• measure of availabitlity of food

  food security