This only works where the population has a very high average IQ (ability to understand second and third order effects of long expensive projects), no anti-socia

This only works where the population has a very high average IQ (ability to understand second and third order effects of long expensive projects), no anti-social behavior (no corruption or theft in public works projects), with politicians whose interests align with the people. Unfortunately we live in a world where you will be stabbed to death and robbed for walking down the sidewalk holding a $20 bill openly in your hand.