I’ve recently been reading through “The Butchering Art”, a terrific account of 19th century surgery & the introduction of germ theory & anesthesia to Victorian medicine. I highly recommend reading it yourself, but here are some interesting tidbits that caught my attention (1/10)

(2) First, as you can imagine, early surgery was absolutely awful & almost always a last resort. One thing I didn’t realize was that back then, the best surgeons were the *fastest* surgeons — for instance, Robert Liston could remove a leg in less than thirty seconds (!).
(3) Early surgery was limited to “peripheral” conditions, like lacerations & fractures. This is because entering the body in surgery was almost always fatal due to infection. This led to the distinction of physicians practicing “internal medicine”, a term that still persists.
(4) More dangerous than the surgeries were post-operative infections & diseases. Four were particularly common — gangrene, septicemia, pyemia, and erysipelas — & were known as “hospitalism”. With the rise of early anesthesia came a rise in attempted surgeries & hospitalism.
(5) What’s wild about this era, looking back, is that no one really knew what was going on... but their theories made some sense. “Contagionists” thought disease was communicable, being transferred from person to person by “invisible bullets” or chemicals. Not the craziest idea.
(6) “Anti-contagionists” thought the opposite: they thought disease arose spontaneously from filth & was transmitted through poison air (“miasma”). Indeed, many terms like “malaria” come from this perspective = “mala” = bad, “aria” = air. This theory also seems plausible, no?
(7) Of course, the real answer, that disease can spread through tiny, invisible organisms sounds like borderline science fiction. Though some did think disease could be spread through “animalcules” — small organisms — germ theory didn’t receive widespread attention until Pasteur.
(8) In a cool experiment, Pasteur boiled liquid to kill off microbes, then used 2 flasks: an open-top flask & an S-shaped one that prevented dust from entering. He then showed that the S-shaped flask liquid remained uncontaminated. Microbes came from the air, not from the liquid.
(9) Inspired by Pasteur, Joseph Lister adopted the idea that it wasn’t *air* that caused infections, but rather microbial life *in* the air. He was among the first to suggest pre-treating wounds with antiseptics to prevent infection, as opposed to trying to control it afterward.
(10) I won’t give the entire book away, but suffice it to say it’s a fascinating read. I’m genuinely impressed at the advances science & medicine have been able to make into discoveries that are often stranger than fiction. Shoutout to @psmaldino for the book recommendation!

More from Culture

I woke up this morning to hundreds of notifications from this tweet, which is literally just a quote from a book I am giving away tonight.

The level of vitriol in the replies is a new experience for me on here. I love Twitter, but this is the dark side of it.

Thread...


First, this quote is from a book which examines castes and slavery throughout history. Obviously Wilkerson isn’t claiming slavery was invented by America.

She says, “Slavery IN THIS LAND...” wasn’t happenstance. American chattel slavery was purposefully crafted and carried out.

That’s not a “hot take” or a fringe opinion. It’s a fact with which any reputable historian or scholar agrees.

Second, this is a perfect example of how nefarious folks operate here on Twitter...

J*mes Linds*y, P*ter Bogh*ssian and others like them purposefully misrepresent something (or just outright ignore what it actually says as they do in this case) and then feed it to their large, angry following so they will attack.


The attacks are rarely about ideas or beliefs, because purposefully misrepresenting someone’s argument prevents that from happening. Instead, the attacks are directed at the person.

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The first ever world map was sketched thousands of years ago by Indian saint
“Ramanujacharya” who simply translated the following verse from Mahabharat and gave the world its real face

In Mahabharat,it is described how 'Maharishi Ved Vyasa' gave away his divine vision to Sanjay


Dhritarashtra's charioteer so that he could describe him the events of the upcoming war.

But, even before questions of war could begin, Dhritarashtra asked him to describe how the world looks like from space.

This is how he described the face of the world:

सुदर्शनं प्रवक्ष्यामि द्वीपं तु कुरुनन्दन। परिमण्डलो महाराज द्वीपोऽसौ चक्रसंस्थितः॥
यथा हि पुरुषः पश्येदादर्शे मुखमात्मनः। एवं सुदर्शनद्वीपो दृश्यते चन्द्रमण्डले॥ द्विरंशे पिप्पलस्तत्र द्विरंशे च शशो महान्।

—वेद व्यास, भीष्म पर्व, महाभारत


Meaning:-

हे कुरुनन्दन ! सुदर्शन नामक यह द्वीप चक्र की भाँति गोलाकार स्थित है, जैसे पुरुष दर्पण में अपना मुख देखता है, उसी प्रकार यह द्वीप चन्द्रमण्डल में दिखायी देता है। इसके दो अंशो मे पीपल और दो अंशो मे विशाल शश (खरगोश) दिखायी देता है।


Meaning: "Just like a man sees his face in the mirror, so does the Earth appears in the Universe. In the first part you see leaves of the Peepal Tree, and in the next part you see a Rabbit."

Based on this shloka, Saint Ramanujacharya sketched out the map, but the world laughed