The Capacity To Understand Crows

Writing to protect against harm was common in medieval England. Written amulets like the girdle were a branch of charm magic, words and rituals that invoked supernatural power, whether divine or arcane, in order to gain protection, medicine and secret knowledge. Those seeking assistance wrote down holy verses, sacred names, symbols, runes and pure nonsense in the hope of harnessing the mysterious efficacy of the written word. Charms were used to confront every manner of problem, from life-threatening illness and terrible misfortune down to the very smallest inconvenience: to cure insomnia or soothe an abdominal stitch; to stop vermin from getting at grain; for the recovery of stolen goods or when someone accidently swallowed an insect. There were charms for problems that you never even knew needed solving. One promised to imbue children with the capacity to understand crows

www.lrb.co.uk/the-paper/v46/n06/tom-johnson/i-adjure-you-egg