"... everything would descend into chaos. But perhaps free people are generally capable of acting decently on their own. Of course, that's never going to be universal; but then, people break the law too. In fact, a dense set of rules tempts people to see how close to (or how far across) the borderline of legality they can go without being penalized. In the absence of governmental laws, people might focus more on other kinds of laws: social norms and ethics."
Writes my son John, one of the many people who live south of 25th Street in Manhattan.