Which of the following has contributed the MOST to the aging of the world's population?

Question

Quizplus · Accepted Answer

A decline in birth rates in G8 countries, such as Japan, Germany, and Italy, has contributed the most to the aging of the world's population. This is because fewer children are being born to replace older generations, leading to a larger proportion of older people in the population. Better healthcare and improved access to healthcare have certainly played a role in increasing longevity, but they are not the primary cause of population aging. The eradication of childhood diseases may have led to a decrease in infant mortality, but it has not directly impacted the aging of the population.

Which of the Following Has Contributed the MOST to the Aging