This article is not about the correlation of individual happiness and having children, but about a demographic change and issues it might bring in the future. I

This article is not about the correlation of individual happiness and having children, but about a demographic change and issues it might bring in the future. In hundred years we may have a population where 80+ year olds are twice as many as 20 year olds. What will be the health of such a population? Who will take care of the elderly? What will be the economic prospects or innovation on which the today's society relies? Some very legitimate questions, and here I read about advantages/disadvantages of having children from a personal perspective. Just annoying that many people are unable to think about anything beyond their current immediate environment.