[tokioyoyo]

China still has a good chunk of population in rural area that will keep supporting urban population growth for a while. That being said, I'm not sure how any of those graphs translate to quality of life of an average person living in those countries.

When shit hits the fan, there will be drastic changes, just like how Japan is accepting more and more immigrants every year. That tap will be cut of in a decade or two, because every country will be fighting for them unless we have some magical economical overhaul. I have zero clues what predictions can be made for 2050 in terms of demographics.