This actually just came out in the news today. 28% of Japanese population officially old, at 65 years of age and above. Here are some reasons for this worrying problem.
- During World War II in the 1940s, Japan lost a great amount of its population, especially males. After the war, as Japan move to rebuild itself, there was a need for a baby boom to increase population for the next decades. Family size grew as more hands are needed in the agriculture and manufacturing sector. This proved hugely successful as Japan economy boom in the 80s and 90s, and cemented itself as one of the top economy in the region. But now, these baby boomers are reaching old age.
- Long life expectancy. Japan has one of the highest rate of life expectancy. This is mostly due to the healthy diet of mixture of carbohydrates, fruits, vegetables, and seafood. Rural areas in Japan are mostly catered for farming and other agricultures. The farms are tended by elders as young people generally move to city areas for better opportunities. Working in rural areas provide a much cleaner environment and the people are less susceptible to pollution related illness.
- Excellent healthcare in the country and a comprehensive Long Term Care Insurance ensure that elderlies above the age of 65 are well taken care of. Longevity of population is very much achievable.
Today is a public holiday in Japan, the Respect for the Aged Day. This is an annual designated holiday to honour elderly citizens.
Well 28% seems like a good percentage. Maybe we should all eat what they eat so we live longer too. :D