P2U1 10Family Size, Sex Ratios, and Ageing Trends

What is the global trend in family size?

• Fertility rates are increasing, leading to larger average household sizes.

• Fertility rates are decreasing, leading to smaller average household sizes.

• Family sizes are remaining constant across the globe.

• There is no significant trend in family size globally.

What is causing the demographic shift towards older populations?

• Increased life expectancy and lower birth rates.

• Higher birth rates and increased immigration.

• Decreased life expectancy and higher fertility rates.

• Increased urbanization and technological advancements.

What are potential negative consequences of an ageing population?

• Economic stagnation

• Increased healthcare burden

• Social isolation of elderly individuals

• Increased youth employment

What was the impact of China's One-Child Policy on sex ratios?

• Led to a sex ratio of 115 boys for every 100 girls.

• Resulted in equal sex ratios of 100 boys for every 100 girls.

• Caused a decline in the overall population.

• Increased the number of girls born to 120 for every 100 boys.

What factors influence the sex ratio?

• Sex-selective abortions, female infanticide, and regional variations.

• Increased access to education for women.

• Higher birth rates in urban areas.

• Government policies promoting gender equality.

What are some solutions to address ageing populations?

• Pro-natalist policies

• Increased taxation on the elderly

• Raising the minimum wage

• Developing robots to replace workers

Where are large families still common today?

• Some countries in Sub-Saharan Africa.

• Most countries in Europe.

• Urban areas in North America.

• Australia and New Zealand.

What are potential negative consequences of imbalanced sex ratios?

• Social instability, difficulties in finding partners, and increased human trafficking.

• Increased economic growth and stability.

• Higher levels of education and job opportunities.

• Improved gender equality and social cohesion.

What are the causes of ageing populations?

• High life expectancy and low birth rates.

• Increased immigration rates.

• Higher fertility rates in urban areas.

• Advancements in technology leading to fewer jobs.

What are some reasons for the reduction in average family size?

• Rural-to-urban migration

• Increased acceptance of polygamy

• Changing gender roles in the workplace

• Rising singlehood in Japan