A fruitless and predictable myopia tends to take over political discussion after gunspawned tragedies like the massacre in Uvalde.Already deeply entrenched in their positions, politicians mostly argue over the particulars of the most recent tragedy, and how it might have been prevented. A background check? A locked door? In narrow debates, policies are touted or decried based on how applicabile they are to the latest killing.Left aside is a broad range of gun policy proposals that experts in criminology, public health and law enforcement have for years believed are practical solutions to at least part of the nation’s enduring problems ...