Crémieux Profile picture
Dec 20, 2024 17 tweets 6 min read Read on X
Psychotic people follow scripts.

Let's talk about the glass delusion, the Middle Ages' bout with a mass psychogenic illness marked by people believing they were made of glass. Image
Glass was a valuable commodity in Europe. It was primarily owned by the noble and well-to-do, and it had a notable purpose in alchemy.

Its perception as the technology of the time was as one that's both fragile and valuable, like the nobility. Image
Glass was the relatively novel technology people knew, and they knew things could be transmuted into glass. Delusional people also thought transmutation could affect them.

Take King Charles VI.

He truly believed his body was made of glass. Image
This delusion was such that Charles felt he had to build his life around it.

He had iron rods fastened into his clothing to hold him up, and he didn't allow his advisors to approach him, lest they accidentally shatter him.

This illness set in during his twenties. Image
The age when his psychotic bouts started is remarkably consistent with when the illness starts today.

Were he alive today, he probably would have been prescribed antipsychotics for his condition. Image
But Charles was alive long before his condition was understood.

He also wasn't its only sufferer. As alchemy's popularity grew, more people started to suffer the glass delusion.

They understood glass as fragile, and themselves as fragile, and they acted out that script. Image
For the well-off, the delusion was treated as legitimate. Many nobles came to wear padded buttocks.

But in one case, in Saint Germain, a doctor took a man who thought his butt was made of glass and beat him until he stopped believing in the delusion.

Apparently that worked. Image
Amusingly, in Rene Descartes' Meditations on First Philosophy, he remarked on the glass delusion and used it as an example of how people can see the world in totally different ways.

Of course, he did say that the perception was insane.Image
Fast forward to the 19th century and factories are beginning to dot the landscape of Europe.

With the change in popular technology, people's delusions followed suit.

With industry, the delusions became industrial. People imagined they were being influenced by vast machines. Image
Patients who presented with this belief in intricate, far off machines that controlled their actions and influenced their lives could never explain how they worked.

Just as people didn't know how they became glass, they didn't get how machines were affecting them. Image
Factories influenced the world, machines could obviously influence us, thus...

Schizophrenics' delusions are tailored to what they vaguely know, and they learn about those half-baked delusions from others, the times, etc.

Consider exorcism. Its modern script came from a movie! Image
People today know about parasites, chronic pain, post-viral conditions, toxic poisoning, and more, and they have an amazing tool for finding and promoting related scripts:

The internet! Image
Thousands of people today believe they have a skin condition called Morgellons.

It's not real.

They just believe they're developing sores and lesions, and hairs are sprouting from them, but they're really picking themselves raw and getting freaked out by cotton fibers. Image
The sufferers from this condition are deeply unwell, and they spread their unwellness to other people through posting about their condition online.

People know about all the requisite concepts, and they see something on themselves and imagine it's a real symptom.

But it's not.
There are no demons, there's no Morgellons, people cannot be made of glass, and there's no big machine out there influencing people and miraculously disappearing the moment those concepts go out of fashion and get replaced by other ones with nary a cure invented.
And this keeps happening!

People are always inventing new conditions or imagining they're afflicted by something real when they're not, by reading into symptoms and gaslighting themselves.

And they sometimes act incredibly mad in these bouts of belief. Image
A subset of people today seem vulnerable to scripts, and some seem to have always been vulnerable to it.

It makes you wonder: must psychotic people always be like this? And what can we do to cure them of their delusions?

I suggest we don't give in with padded buttocks.

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More from @cremieuxrecueil

Feb 10
In the effort to pull out ALL the stops against GLP-1RAs, we've gotten to...

'GLP-1s cause scurvy'

On a tangentially related note, do you know why scurvy and the Sicilian Mafia are related to why British are called "Limeys"?🧵 Image
Do you know this man?

Some of you who are familiar with medicine no doubt do, but if you don't, no worries: This is James Lind, the man most often credited with finding the cure for scurvy. Image
Scurvy is one of humanity's great historical killers.

It's a gruesome condition that culminates in your life's wounds reappearing on your flesh. If you want a picture, go look it up.

You never hear about it today though, because it's so easy to cure. Image
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Feb 3
Indeed!

This research directly militates against modern blood libel.

If people knew, for example, that Black and White men earned the same amounts on average at the same IQs, they would likely be a lot less convinced by basically-false discrimination narratives blaming Whites. Image
Add in that the intelligence differences cannot be explained by discrimination—because there *is* measurement invariance—and these sorts of findings are incredibly damning for discrimination-based narratives of racial inequality.

So, said findings must be condemned, proscribed. Image
The above chart is from the NLSY '79, but it replicates in plenty of other datasets, because it is broadly true.

For example, here are three independent replications:
Read 4 tweets
Jan 29
How well-known is this?

A lot of the major pieces of civil rights legislation were passed by White elites who were upset at the violence generated by the Great Migration and the riots.

Because of his association with this violence, most people at the time came to dislike MLK. Image
It's only *after* his death, and with his public beatification that he's come to enjoy a good reputation.

This comic from 1967 is a much better summation of how the public viewed him than what people are generally taught today. Image
And yes, he was viewed better by Blacks than by Whites.

But remember, at the time, Whites were almost nine-tenths of the population.

Near his death, Whites were maybe one-quarter favorable to MLK, and most of that favorability was weak. Image
Read 5 tweets
Jan 28
The Pope, like his recent predecessors, is good to take this position: anti-Semitism is manifestly idiotic!

On that note, did you know that the Catholic Church was actually one of the biggest forces in stopping the rise of the Nazis?

It's true!🧵 Image
You might say that the Catholics didn't vote for the Nazis because they had their own party: Zentrum.

This isn't the explanation.

Note: the Catholic Church opposed both forms of totalitarianism in Germany, but it had an asymmetric effect against the Nazis, not the Communists.Image
The real "Catholic effect" on far right vote shares was small.

In reality, Catholics only became poised against the far right when the church began to actively campaign against it.

But when the local clergymen were "Brown Priests" (Nazi-supporting priests) like Alois Hudal? Image
Read 22 tweets
Jan 27
The researcher who put together these numbers was investigated and almost charged with a crime for bringing these numbers to light when she hadn't received permission.

Now we have an update that goes through 2020!

First: Where are Sweden's rapists from?

Mostly not Sweden. Image
What countries were those foreign rapists from?

We only got information on the top five origins, constituting roughly half of the foreign-born samples, and thus about a quarter of all the rapists. Image
What about welfare usage? 35.1%.
Alcoholism? 14.9%
Drug addiction? 23.7%
A diagnosed psychiatric disorder besides that? 13%

What about a criminal prior? 52%. That compares to 13.4% of non-rapist criminals. So rapes? Considerably more preventable.
Read 5 tweets
Jan 17
Greater Male Variability rarely makes for an adequate explanation of sex differences in performance.

One exception may be the number of papers published by academics.

If you remove the top 7.5% of men, there's no longer a gap! Image
The disciplines covered here were ones with relatively equal sex ratios: Education, Nursing & Caring Science, Psychology, Public Health, Sociology, and Social Work.

Because these are stats on professors, this means that if there's greater male variability, it's mostly right-tail
Despite this, the very highest-performing women actually outperformed the very highest-performing men on average, albeit slightly.

The percentiles in this image are for the combined group, so these findings coexist for composition reasons. Image
Read 6 tweets

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