Birth rates around the world are collapsing. South Korea has the lowest birth rate at about 0.7. That means for every 100 people, 35 children will be born. There are predicted to be more people over 65 than under very soon. Many countries are predicted to see their populations half be 2100. While I think this is great for the planet and wouldn't want to change things, it will present problems.
What to do?
There's already a crisis of recruitment in care. Throwing more money at it won't work, we need people to do other jobs as well. Limiting care/health care to the elderly, I can't see how that would work either. Also, most of these countries are democracies, the elderly would be the most powerful voting block.
Anyone any ideas?