Over what timescale? Is the presumption that China, the country of one child policy, will do nothing about the problem?

> Is the presumption that China, the country of one child policy, will do nothing about the problem?

I don't think they're foolish enough to invite the entire third world into the country to bolster low birth rates like the west does. So that leaves doing it the old fashioned way, which is a slow ship to turn around.