Crémieux Profile picture
Feb 11, 2025 • 25 tweets • 10 min read • Read on X
Trump is wrong about this. Canada didn't steal the auto industry from the U.S.

The decline of the auto industry in the U.S. was driven in no small part by racism.

Let's talk Detroitđź§µ Image
It seems shocking nowadays, but the best major American city for a young person to be in as late as 1980 was Detroit.

The Motor City was America's richest city, not too long ago. Plenty of you reading this will remember a prosperous, beautiful Detroit. Image
If you're in tech, you might have noticed that a disproportionate number of your friends are from Michigan, and specifically, from suburbs like Troy, Novi, Farmington, Royal Oak, Rochester, and so on.

When Detroit went, so did the reasons for talented young people to stay. Image
So, why did Detroit decline?

There are stories in here about mounting foreign trade and competition, protectionism-driven complacency, auto worker unions, bureaucratic missteps, and urban sprawl, but all of that's minor next to the impact of Mayor Coleman Young. Image
Coleman Young was Detroit's first Black mayor. His political ascendance to that position traces to a 1948 Supreme Court decision.

In Shelley v. Kraemer, the Supreme Court made it possible for Blacks to buy properties in neighborhoods that had race restrictions on homeownership.Image
The effect of the ruling was to spike Black urbanization.

It seems the people who set up covenants knew their offerings would be bought by Blacks if they were able, and they didn't want that.

In cities like Chicago, Kansas City, Baltimore, and St. Louis, the effect was massive: Image
Detroit was no exception.

After Blacks became legally capable of moving into the places in the city that they could afford, they started doing that right away.

But as Blacks moved into the cities, Whites opted to escape crime, poverty, and integration, to the suburbs. Image
Detroit went from 83.58% White in 1950 to 70.83% White in 1960. By 1970, the city was just 53.98% non-Hispanic White, and it had skyrocketed from 16.25% Black in 1950 to 43.69% Black by 1970.

The city responded to this in various ways, like with police programs such as CRASH. Image
During the "long, hot summer of 1967", Detroit was hit with the 12th Street Riot, and the results was that the city wound up aflame with racial tensions that nobody—not President Johnson, nor Governor Romney, or Mayor Cavanagh—could squelch.

White flight kept going. Image
In 1973, the mayoral race was between a White man—John Nichols, the police commissioner—and a Black man—the protagonist of the story, Coleman Young.

Almost every White in the city voted Nichols. Almost every Black voted Young.

It was a racial headcount and Young came out ahead. Image
In that election, Young's margin of victory was slim. There were almost as many Whites as there were Blacks in the city, but the Blacks were more motivated to get out the vote.

Young never had another slim margin after that. His rule was about building a lead, by any means.
And it succeeded!

In 1977, he had an 18pp lead over a moderate Black candidate dubbed "the great black white hope". In 1983, he beat his last White opponent by 32 pp. In his final two elections, he beat a Black opponent by 20 pp in 1985 and 12pp in 1989.

He simply ruled.
But the way he got this rule was by ensuring that Detroit had no way back, by guaranteeing that the city would never be America's richest city again, barring some sort of miracle.

Young sought to implement policies to change the city's demographics: more Blacks, fewer Whites. Image
The Whites in the city recognized Young's efforts, and felt that they were discriminated against.

And Whites responded by moving to suburbs located as close as possible to Detroit, but not controlled by Mayor Young.

7/10 Whites agreed: Coleman Young discriminates! Image
And Young's policy was crafty.

For example, in response to Whites choosing commutes instead of his rule, he increased the commuter tax rate, while raising the local income tax rate on the remaining, well-to-do mostly White upper crust of the city. Image
Young targeted building projects so as to make it easier for his supporters to stay in the city.

To be clear, this was an absurd move given the White exodus meant the housing market in the city was busted and houses sold for less than construction costs.
Young also cut public services favored by Whites, including sabotaging the police force, fire department, and trash collection.

At the same time, he promoted immorality that the White population took umbrage with in the form of things like casinos. Image
Young didn't do anything during this time to attract, keep, or grow the skilled labor force needed for the local auto industry.

So its decline was assured by his rule. No one was going to move back in sufficient numbers to sustain it, and the city ended up all the worse for it. Image
This one mayor had effectively shut out the existence and future possibility of Detroit's agglomeration economy in making cars.

But to be clear, Coleman Young wasn't even the first Mayor to do this in America.

Boston Mayor James Curley also sought to weaponize demographics. Image
Mayor Curley was proudly Irish, and he hated Yankees (this used to mean 'northern founding stock Americans'), and none more than the Boston Brahmin.

Between his first mayoral election in 1913 and his last in 1944, he managed to oust the city's Anglos in a reign of impunity.Image
Curley was insanely corrupt, and did everything he could to aggravate Anglos. He hated Anglos, and if he knew you were an Anglo, a Protestant, or anyone not in his ethnically-new-to-America coalition, he probably hated you, specifically.Image
Curley discriminated directly and openly.

He would tell Anglos they could get a job under him if and only if they could do the impossible.

He would raise the salaries of roles with few Anglos and lower the salaries of roles with many Anglos.Image
This was not good for Boston as a whole, just as Young's rule was not good for Detroit.

As in Michigan, people tried to escape Curley whenever they could, and he was happy with that. He wanted an ethno-city, not prosperity, and he was very clear about that! Image
An even more explicit ruler who caused harm by exploiting demographics is Robert Mugabe, who sought to get Whites to leave Rhodesia (now Zimbabwe), and to alienate opposed Blacks.

He went so far as to hire his own marauders to kill and harass White farmers in droves. Image
Thread limit, so I'll say this: Zimbabwe has turned out predictably.

So has Detroit, and so did Boston in the time of Curley. Boston has arguably never recovered, since without Curley, it would very likely have become a far larger, better managed city.

Sources and reading material:

sciencedirect.com/science/articl…

scholar.harvard.edu/files/shleifer…

storymaps.arcgis.com/stories/fa7859…

policing.umhistorylabs.lsa.umich.edu/s/detroitunder…

policing.umhistorylabs.lsa.umich.edu/s/detroitunder…

en.wikipedia.org/wiki/Demograph…

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Crémieux

Crémieux Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

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"?đź§µ 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
Read 18 tweets
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!đź§µ 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

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(