In 1349, as the Black Death ravaged Europe, a new pandemic-control strategy was adopted in cities across the continent. The protocol was precisely regulated by the experts. Three times a day, for a total of exactly eight hours, hundreds of men known as Flagellants would march in single file through town, wearing caps with a red cross and carrying scourges of knotted ropes studded with nails. “Using these whips,” one witness reported, “they beat and whipped their bare skin until their bodies were bruised and swollen and blood rained down, spattering the walls nearby.”
This specific strategy is no longer in favor among public health officials, but the spirit of the Flagellants lives on. Instead of beatdowns, today’s regulators favor lockdowns, which are less bloody but inflict more social pain. For all the talk about following science, the authorities—and much of the citizenry—can’t resist the primal intuition that a pandemic can be quelled only through public penance. Consider two strategies for dealing with the Covid-19 virus: urge the public to spend time outside in the sun to build up their vitamin D, and to take supplements of the vitamin, repeatedly demonstrated to protect against viral infection; or shut down most businesses, deprive children of classroom education, and order everyone to stay home, a strategy never previously tested and yet to prove effective.
Read Full Article »