"During the 1940s, my family lived in North Philadelphia's Richard Allen housing project. Many families didn't lock doors until late at night, if ever. No one ever thought of installing bars on their windows. Hot, humid summer nights found many people sleeping outside on balconies or lawn chairs. Starting in the '60s and '70s, doing the same in some neighborhoods would have been tantamount to committing suicide. Keep in mind that the 1940s and '50s were a time of gross racial discrimination, high black poverty and few opportunities compared to today. The fact that black neighborhoods were far more civilized at that time should give pause to the excuses of today that blames today's pathology on poverty and discrimination. Policemen and laws can never replace customs, traditions and moral values as a means for regulating human behavior. At best, the police and criminal justice system are the last desperate line of defense for a civilized society. Our increased reliance on laws to regulate behavior is a measure of how uncivilized we've become."
(quoted at Booker Rising)