8. Demography Flashcards
define birth rate
- 11.17 births per 1000 people
- the number of live births per 1000 of the population per year
define total fertility rate
- 1.44 per woman
- the average number of children per adult woman, across her lifetime
define infant mortality rate
- 3.9 deaths per 1000 live births
- number of deaths of childrem under the age of 1 per 1000 live births per year
define death rate
- 10 per 1000 deaths
- number of deaths per 1000 of the population per year
define life expectancy
- 79.0 years for males and 83.0 for females
- average length of time someone today os expected to live
define dependency ratio
- 58% of British populatio are economically active, 42% defined economicallt inactive
- it is the amount of the working population compared to the non-working population
define immigration
- 1.22 million people migrating
- entering a country
define emigration
- 532,000 people emigrating
- people leaving a country
define net migration
- 688,000 for the year ending December 2023
- number of people moving into a country minus the number of people moving away
define total population
- as of November 14th 2024, population of the uk is 69.2 million
Birth rates
what has happened to the birth rate since 1900?
- baby booms were during 1921, 1945 and 1965
- the number of births began to fall before the second world war and after 1970
- peaks in birth rate graphs were shown to be after the world wars due to soldiers returning home, and housing becoming more affordable
- falls in birth rate graphs is due to the increased use and development of contraception, women no longer wanting to have families, younger generations being more focused on careers
- during 2001 and 2012 there was an increase in birth rates as there were high rates of migration. Migrant mothers (culturally) are more likely to have babies and are at the child bearing age
reasons for the decline in birth rates
why does the changes in the postion of women decrease birth rates?
- female employment outside the home rose rapidly in the period following the second world war
- income from two people to maintain family lifestyles discouraged families from having large numbers of children which would limit the ability of the family to have both parents in paid work
reasons for the decline in birth rates
why does the decline in the infant mortality rate decrease birth rates?
- people are not required to have more babies as no many babies are dying
- no pressure to keep up the population as better healthcare has kept children safe and healthy
reasons for the decline in birth rates
why does children becoming an economic liability decrease birth rates?
- many women mentioned the cost of raising children when explaining their decisions about whether to have children and how many they would have as they argued that children had gone from being an economic asset to being an economic cost
reasons for the decline in birth rates
why does child centredness decrease birth rates?
- parents are increasingly concerned to give their children good oppotunities in life and they believe that they can devote more time to a smaller number of children
- children cost a lot meaning that families would have less of them and focus on the ones they already have
total fertility rate
what has happened to the total fertility rate since 1900?
it has decreased significantly worldwide since the 1900s
total fertility rate
what do the changes in birth rates and total fertility rate show about women’s lifestyle choices today?
show that wome’s lifestyle choices today are more focused om careers and own success rather then building a family at that young age
effects of changes in the birth rate and fertility rate
effects on the family
- smaller family size
- less of a role of childcare
- increased financial stability
- less socialisation for children
effects of changes in the birth rate and fertility rate
effects on the dependency ratio
- youth dependency ratios declined between 1971 and 2011 because of the falling birth rate
- falling youth dependency ratio benefits for public finances and the economy in the short term as there are fewer children to support the wages and taxes od those in work
- in the long-term it leads to a relative shortage of people of working age on whom the dependent populatiom relies for the creation of wealth
effects of changes in the birth rate and fertility rate
effects on public services and policies
- reduced demand for education services
- increased elderly healthcare
- reduced demand for family housing
death rates
what did Harper say the reason of the decline in death rate from 1850-1970 was due to?
- over 3/4 of the decline in death rate from 1850-1970 was due to a fall in the number of deaths from infectious diseases
death rates
which group of people were more at risk from dying from infectious diseases?
babies
death rates
what are ‘diseases of affluence’ (1950s)? which group of people are more at risk from these diseases?
- diseases of affluence are chronic diseases that are linked to a western lifestyle and excessive consumption (e.g. type 2 diabetes, asthma, coronary heart disease, obesity-related disorders, and smoking)
- these diseases have become more commom in industrialised societies and incomes and living standards have risen
reasons for the decline in death rates
improved nutrition
- McKeown argues that improvements in nutrition were more important that medical changes as they made people more resistant to disease
- people have had a better diet by recieving the right amount of nutrients preventing them from dying earlier
reasons for the decline in death rates
medical improvements
- things such as vaccinations and better surgery’s has allowed people to heal from dieseases and prevent them from getting the diease back again