But what troubles me most about this suggestion -- and the general More Guns approach to social ills -- is the absolute abandonment of civil society it represents. It gives up on the rule of law in favor of a Hobbesian "war of every man against every man" in which we no longer have genuine neighbors, only potential enemies. You may trust your neighbor for now -- but you have high-powered recourse if he ever acts wrongly.
Whatever lack of open violence may be procured by this method is not peace or civil order, but rather a standoff, a Cold War maintained by the threat of mutually assured destruction. Moreover, the person who wishes to live this way, to maintain order at universal gunpoint, has an absolute trust in his own ability to use weapons wisely and well: he never for a moment asks whether he can be trusted with a gun. Of course he can! (But in literature we call this hubris.)
Is this really the best we can do? It might be if we lived in, say, the world described by Cormac McCarthy in The Road. But we don't. Our social order is flawed, but by no means bankrupt. Most of us live in peace and safety without the use of guns. It makes more sense to try to make that social order safer and safer, more and more genuinely peaceful, rather than descend voluntarily into a world governed by paranoia, in which one can only feel safe -- or, really, "safe" -- with cold steel strapped to one's ribcage.
HT: Ta-Nehisi Coates