Humans left on their own are savage and barbaric. A quick look around the world today and the last 5,000 years will proove this. If it wasn't for man's making laws and enforcing them, what control would there be. Even then there are ruthless people who would use the law against the population. Gengis Kahn, Idi Amin, Joseph Stalin, Adolph Hitler, ISIS, Taliban...the list is endless.
I am sure my parents worried for the future of there family and I worry the same. No morals.