One of the best things about your day today is not waking up to ergot poisoning. Unfortunately, this condition caused great suffering to many throughout history. In the Middle Ages, people called it “St Anthony’s Fire,” after a 4th-century saint who was said to have endured hallucinations and burning sensations — two of the many […]
The Painful Conditions From Ergot Poisoning Read More »
It’s a common joke that the human genitalia have their own minds that act like second brains, but some Early Modern scientists evidently thought the opposite was also true. The seventeenth- and sixteenth century anatomists Thomas Willis, Matteo Realdo Columbo, Isbrand van Diemerbroeck, and Thomas Bartholin named different parts of the body’s seat of intelligence
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Flu season is upon us, and I still need to get my flu shot. If the unfortunate happens and I do get sick, _The Distaff Gospels_ has some words of healing advice for me.Readers of yesterday’s post will recall that the _Distaff Gospels_ is a book of women’s lore from the 15th century, and has
“The Distaff Gospels” and Healing Advice for the Flu Read More »
Hawai’i has generated many amazing things, but the trifecta of women featured here are superlative and worth knowing about. Alice Ball (d. 1916) is a scientist who created a way to end the suffering of people with Hanson’s disease — a.k.a leprosy. Published in a chemical journal during her undergraduate years, Ball went on to
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Thus horrific scene is a Medieval illustration of a group of people with leprosy being burned at the stake. Government authorities in southern France were consumed with mass hysteria in 1321, and rounded up scores of people with this disease — they were convinced that the lepers were planning on poisoning wells in order to
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Knowledge about the existence of hormones was relatively new in the early 1900’s, but scientists were extremely interested in these self-manufactured chemicals that arouse or depress us, that make us grow or sleep or have sex, etc etc etc . . . This early stage of endrocronology was a sort of Wild West, and earnest
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Many Ancient and Medieval ideas about how the human body worked seem laughable now, but before the science of molecular biology developed, a lot of conclusions just had to be conjecture (fueled also by cultural and confirmation bias). And that’s why – well into the early modern era – many scientists believed that menstrual blood
Early Modern Medical Idea of the Female Vein Read More »
Here is Nero, being a jerk watching his mom Agrippina get dissected. He killed her as well, making him a double-jerk. But what might be surprising about this Medieval scene is that the actual dissection of cadavers was an okay and not-considered-jerk behavior – in the right circumstances, of course. For a long period, historians
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Here is an illustration of a human’s digestive system, as imagined by one Guido de Vigevano in 1345 CE. There’s a lot he got right here — esophagus, diaphragm, stomach, intestines, and sphincter. But there’s obviously also a lot of missing details, and so it’s not surprising that 14th-century ideas about digestion were similarly faulty.
Guido de Vigevano’s Illustrated Human Digestive System Read More »
In the Central Middle Ages (c.1050-1350), the big-boss philosophers were the scholastics, and this guy here was one of the biggest. May I introduce to you the Franciscan friar and famed developer of epistemology (the philosophy of how we know things), William of Ockham. He lived from 1285 to 1347 and settled in many different
William of Ockham and “Ockham’s Razor” Read More »
This is _The New York Times_ 1907 headline that sensationalized a science experiment by a man named Duncan Macdougall. He had decided to run a macabre series of tests to see whether a human soul had weight. Six volunteers close to death agreed to spend their last breaths on a scale in his medical office,
Does A Human Soul Have Weight? Read More »
When the Bubonic Plague hit Western Europe in 1347, it began a pandemic that killed between a third and a half of the population in only three years. The fear and horror of the sickness was exacerbated because no one knew why it was happening. Without the scientific method, germ theory, or knowledge of the
The Misunderstanding of the Bubonic Plague Read More »
This is an image of a lesser-known hero of the Early Modern period, the Dutch physician Johann Weyer (1515-1588). In an age of witch-hunts, when many women accused of consorting with the devil were tortured into confessing imaginary crimes, tried in law courts, and executed by burning, Weyer outspokenly wrote that such practices were inhumane,
Johann Weyer and Inhumane Treatment During Witch-Hunts Read More »
There is a tradition of misogynist scholarship which traces continuously from Ancient Greece to the early twentieth century. Legal, medical, philosophical, and theological arguements promoted the idea that women were inferior to men, and this was sincerely believed by many educated people. Yet this scholar pictured here — Henricus Cornelius Agrippa (1496-1535) — stood in
Contrasting Opinions of Henricus Cornelius Agrippa Read More »
Here you see a physical manifestation of the phrase “bite the bullet.” These two lead bullets came from a hospital serving soldiers wounded in the U.S. Civil War’s famous Battle of Gettysburg (July 1863). In an age preceding anesthetics, patients were told to bite down on these so-called “Hospital” or “Pain Bullets” before surgery was
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The social distancing requirements of today are stressful, but are much less deadly than measures of combating disease in the Middle Ages. Our word “quarantine” comes from the Italian words “quaranta giorni” for forty days, which was a standard length of time that sick and infected people would be shut off from the healthy population.The
The Medieval Quarantine Response Read More »
The Ancient Egyptian Goddess Sekhmet has a fascinating double role as both a vengegeful deity of destruction — especially bringing plague — but also a force that was thought to ward off disease. Her name can mean “The Mighty One” but she was also called the “Mistress of Dread.”. A particularly entertaining myth associated with
The Duality of the Egyptian Goddess Sekhmet Read More »
In the Medieval and Early Modern periods, natural science blended with occult studies, and this is why the modern subject of chemistry arose out of the ancient practice of alchemy. This intermixing of the mysterious and the concrete can be illustrated by the concept of a Diana’s Tree.Diana was the Ancient Roman Goddess of the
Blending of Natural Sciences and Occult Studies Read More »
What better way to divert our attention from present maladies than an article about Medieval farts? Passing gas had medical and social components, but the documentation on this subject turns out to be ripe in all directions.Holding farts in was considered unhealthy. For instance, the _Regimen Sanitatis Salernitanum_ is a 12th-century Latin poem that warns
Social and Medical Needs of Medieval Farting Read More »
This plague doctor mask from the Deutsches Historisches Museum was developed in the 17th century, and the prototype is usually attributed to the French physician Charles de Lorne. It was not worn during the infamous Black Death pandemic of the 14th century, but rather a couple centuries afterward: for instance, during an outbreak in 1656
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