Georg Hegel (1770-1831), the father of dialectical idealism, which Karl Marx transmogrified as Marxist dialectical materialism, lamented that what we do learn from history is that man does not learn its lessons!
The need for reducing gun violence is discussed along with the necessity for citizens to assume some responsibility for protecting themselves, their families, and their property from criminal elements because the police cannot physically be everywhere to protect us all of the time. The problem of sensationalization of gun crimes by the media, multiple shootings by deranged individuals, accidents with firearms, suicide rates, and children with guns are discussed.
The role of gun violence and street crime in the United States and the world is currently a subject of great debate among national and international organizations, including the United Nations. Because the Second Amendment to the U.S. Constitution protects the individual right of American citizens to own private firearms, availability of firearms is greater in the U.S. than the rest of the world, except perhaps in Israel and Switzerland.
No free man shall be taken or imprisoned or dispossessed, or outlawed, or banished, or in any way destroyed, nor will we go upon him, nor send upon him, except by the legal judgement of his peers or by the law of the land.
Magna Carta, par. 39
No More Wacos --- What's Wrong With Federal Law Enforcement and How to Fix It