“In the wake of three high-profile school shootings in one week, the last committed by an apparently law-abiding gun owner until he pulled the trigger executing five Amish schoolgirls, America will once again go through the now-predictable exercise of trying to identify any single, possible factor for these gun deaths—except for the guns themselves. On television news, anchors refer to the school shootings as “unavoidable,” as if such mass shootings are the bastard children born of hurricanes and snowstorms.”