A societal imbalance
438 million people in China will be 60 or older by 2050, leaving just 1.6 working-age adults for each elder. (Couples in Shanghai can now have a second child. )
America’s education paradox
Americans rank 15th to 25th in math, reading, science and problem solving,  but are #4 in % of higher-education degrees earned.
Which came [...]