Coping with an aging population is an issue of concern all over the world. For example, the article below discusses how South Korea’s rapidly aging population and decreasing birth rate could lead to serious problems. The article claims that by the year 2750 South Koreans will be extinct but I doubt if that would really happen.
Here is a link to the article:
Fastest-aging society – Demographic challenges must be tackled urgently
It is very true that nations are going to have to find a way to adapt when there are major demographic changes such as those mentioned previously.