A school is the one public place left undefended

The argument

A second argument proceeds from consistency. Proponents observe that the protection of buildings is not ordinarily a contested question: where a place holds many people and could plausibly be attacked, it is given controlled entry, cameras, trained staff and an armed response. Proponents argue that this is the settled practice for banks, stadiums, transport hubs, legislatures and the offices of the people who make education policy, and that no one describes it as militarising those places. The mechanism proponents emphasise is the signal an exception sends. Proponents argue that an attacker selecting a target weighs, among other things, how long they will be able to act, and that a publicly advertised absence of armed response is therefore a selection criterion rather than a neutral fact. On this account the question is not whether schools should become fortresses, which proponents say they should not, but whether the one category of building full of the people least able to protect themselves should be the category singled out for having no protection at all. Proponents address the objection about atmosphere directly. They accept that a visible guard changes how a place feels and argue that this cost is routinely accepted elsewhere for much smaller stakes, including in shops and office lobbies, and that pupils already pass through such environments daily without harm. They add that the presence can be made unobtrusive by training, placement and the choice of staff, and that it is a matter of implementation rather than principle. The conclusion proponents draw is that schools should be protected on the same basis as everything else of value, and that the reason they are not is habit rather than argument.

Premises

Counter-arguments

Opponents argue that the consistency appeal ignores what a school is for. A bank's purpose is unaffected by a guard at the door, whereas a school's purpose is formation, and a child who learns daily that their classroom requires armed protection is being taught something about the world that opponents regard as a serious cost rather than an atmospheric one. They add that armed staff in schools have in practice been drawn into ordinary discipline, so the guard becomes a feature of everyday school life rather than a rare emergency measure, and that this falls unevenly on pupils already most policed.

Rejecting the premises

[Rejecting P1] Those places protect assets or transit, whereas a school's function is the formation of children, so the same measure does not carry the same cost. [Rejecting P2] Attackers are typically connected to the school they target rather than selecting between venues, so the selection mechanism the premise posits does not generally apply. [Rejecting P3] A guard in a shop is encountered briefly by adults, whereas pupils are formed over years by the environment, so the comparison understates the cost. [Rejecting C] The premises support protecting schools, which is consistent with protection that does not involve stationing armed personnel among children.