If we are really serious about preventing another crisis like the 2008 meltdown we should simply ban complex financial instruments, unless they can be unambiguously shown to benefit society in the long run. This is what we do all the time with other products-drugs, cars, electrical products and many others.
Ha-Joon ChangSelf-interest, to be sure, is one of the most important, but we have many other motives - honesty, self-respect, altruism, love, sympathy, faith, sense of duty, solidarity, loyalty, public-spiritedness, patriotism, and so on - that are sometimes even more important than self-seeking as the driver of our behaviors.
Ha-Joon ChangThe higher education system in these countries (US, Korea etc) has become like a theatre in which some people decided to stand to get a better view, promoting the others behind them to stand. Once enough people stand, everyone has to stand, which means no one is getting a better view, while everyone has become more uncomfortable.
Ha-Joon Chang