Question

What is the main cause of ageing of population?

• A. Increased birth rate
• B. Sedentary lifestyle
• C. Increased life expectancy
• D. Migration

Answer 1

The Correct Option is C

The main cause of population ageing is increased life expectancy, as improvements in healthcare and living standards lead to a higher proportion of elderly individuals.

Answer 2

Population ageing is a demographic phenomenon primarily driven by an increase in life expectancy. As healthcare systems improve, medical advancements reduce mortality rates, and living standards rise, people are living longer lives. This shift results in a growing proportion of elderly individuals within the population, leading to an overall ageing trend.

In addition to increased life expectancy, factors such as declining birth rates also contribute to population ageing. Many countries have seen a decrease in fertility rates due to societal changes, including delayed marriage, increased educational and career opportunities for women, and greater access to family planning methods.

This demographic shift presents challenges, including increased pressure on pension systems, healthcare infrastructure, and social services. It also requires a rethinking of economic policies and workforce dynamics, as the working-age population shrinks and the need for elderly care services grows.

Overall, the ageing population phenomenon is reshaping societies worldwide, necessitating adaptations in various sectors to support the needs of an older population while maintaining economic sustainability.