Penicilin is conventionally thought of as one of the great achievements of the twentieth century. I was taught at school that the antibacterial properties of mould were discovered in by Alexander Fleming in 1928. While this is partly true – Fleming was responsible for a great stride in our understanding – such treatments had been being used a long time before that. It was one of many medicines deployed by the Ancient Egyptians:
This was just part of a remarkably advanced system of medicine: Homer wrote that “In Egypt, the men are more skilled in medicine than any of human kind.” While the Egyptians were not immune to the pull of magic and faith healing, doctors and physicians were a distinct class from magic men or priests. They were able to perform surgery and dentistry, and provide reasonable advice on nutrition.