Crémieux Profile picture
Oct 22, 2024 • 15 tweets • 5 min read • Read on X
I suspect "The Sort" can greatly increase your exposure to time-wasting incompetenceđź§µ Image
The obvious example of how The Sort exposes you to incompetence is that nowadays, competent people don't go into the public sector all that often.

This is a mixed bag: while the government is a poor use of human capital, it needs some to avoid holding back the rest of society.Image
There are also a lot of fairly menial service sector jobs that you'll run into all the time, and these are less obviously, but no less problematized by The Sort. Image
Why? Because in the past, socioeconomic status was less cognitively stratified.

You can still see this today in many developing economies, where intelligence is slowly becoming more related to socioeconomic status as markets develop and opportunity expands. Image
The improvements to The Sort mean that fewer and fewer smart people are born into and remain in bad conditions.

But that also means that fewer and fewer smart people spend a long time in menial service sector jobs. Image
Accordingly, the quality of the work in those jobs is worse than if the job had more intelligent people working it.

Why? The first reason is that smarter people just do jobs better: They make fewer mistakes, operate more efficiently, often even have higher moral standards, etc. Image
The second reason is that, because smart people do jobs better, they teach less smart people how to do the job better, either directly or by example.

When you have more and less intelligent people play games, combining them brings up the less able.

In effect, many jobs are becoming more and more of left tail-exclusive jobs, with the effect being that they're done worse and worse, making your life harder and wasting more of your time when you run into them.

But it doesn't have to be this way!
Ever been to a Buc-ee's?

They're Texas' amazing gas station/car wash combo stores, and they're known

(A) Being pleasant, and

(B) Very publicly paying their employees well. Image
If you've been to a Buc-ee's you might have noticed that they offer discounted gas if you wash your car.

Their car washes are very long and the wait times are minimal compared to other offerings.

They have minimal human involvement.Image
Because Buc-ee's embraces productivity-improving tools and builds, and pushes their employees to be efficient, they can afford to pay them well and to pass on lots of savings to customers, and they also pass on saved time over other car washes.
Productivity enhancements that eliminate the involvement of human labor have the opportunity to cut out increasingly-inefficient human components of jobs.

If the carwash is nearly fully automated, the wages can be respectable and slow' human involvement can be minimized.
And where will the people currently working those jobs go?

Take manufacturing employment. When industrial robots are installed, employment goes down in that area, but up more in non-manufacturing jobs.

The disemployed move jobs. Source: https://library.oapen.org/handle/20.500.12657/55791
Wages tend to go up. They tend to move to better jobs, or at least jobs that are less dangerous, less monotonous, and which are better compensated.

And crucially, that left tail? It might move closer to the rest of the cognitive pack, meaning its members can skill up.
Automation might be even more of an engine of progress and life improvement than people generally assume, and it might make all of our lives better off by fixing some of the downsides of The Sort.

Thanks, robots! Image

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More from @cremieuxrecueil

Jan 7
The host of NPR's This American Life once tried to raise a pit bull with his now ex-wife.

He let the dog ruin his lifeđź§µ

He ended up getting it on Prozac and Valium, feeding it kangaroo and ostrich, and making excuses for the many times it would attack people.Image
Ira Glass' wife had a dog before they got married, but it died right before the ceremony.

That dog was a pit bull and it was a rescue, so they decided it would be good to rescue another one.

Per him, it originally came with the "slave name" Marley, which he changed to Piney. Image
Shortly after taking him home, Piney seemingly developed severe allergies to whatever he was eating.

So, Ira and his wife got him set up with a doctor. In fact, they got him set up with four doctors.

And they started spending more time cooking for the dog than for themselves. Image
Read 18 tweets
Jan 5
Pit bulls were bred to fight.

Animals in nature are not like that. Tigers and lions? They don't seek out combat. Nature doesn't seem to want to breed them into unrelenting killers.

This is why Britain banned the sport of "lion baiting"đź§µ Image
The nature of "baiting" is torment.

The idea is to put large, powerful animals like bulls or lions in the ring with several dogs, and the winner lives.

The sport has existed for thousands of years. One of our first records is of Indians showing it to Alexander the Great. Image
The first record in England comes from 1610 and features King James I requesting the Master of the Beargarden—a bear training facility—to provide him with three dogs to fight a lion.

Two of the dogs died and the last escaped because the lion did not wish to fight and retreated. Image
Read 18 tweets
Jan 4
There are ZERO rich countries that haven't embraced markets. Image
You could say something like 'Ah, but this is just because the economic freedom index is constructed that way.'

No, it's not. We can all go and read how it's made. It's detailed every year. Failed excuse. Moreover, this has unintended predictive power:

fraserinstitute.org/sites/default/…Link: https://www.economist.com/graphic-detail/2022/09/29/a-study-of-lights-at-night-suggests-dictators-lie-about-economic-growth
You could say 'Ah, but this is about sanctions.'

That makes no sense.

For one, there's no supportive pattern of sanctions. For two, you can develop in near-autarky, and before post-WW2, that was comparatively what the most developed countries were dealing with. Link: https://ourworldindata.org/extreme-poverty-in-brief
Read 4 tweets
Jan 4
How risky is it to own a pit bull?

I'm not talking fatalities, but bites, because bites are still a bad outcome and any dog who bites should be put down.

If we take the annual risk a dog bites its owner, scale it for pit bulls and Golden Retrievers, and extrapolate 30 years... Image
How do you calculate this?

Simple.

First, we need estimates of the portion of the U.S. population bitten by dogs per year. Next, to adjust that, we need the portion of those bites that are to owners. So, for overall dogs, we get about 1.5% and roughly ~25% of that.

Then, to obtain lifetime risk figures, we need to pick a length for a 'lifetime'. I picked thirty years because that's what I picked. Sue me. It's about three dog lifetimes.

P(>=1 bite) = 1-(1-p)^t
It's pure probability math. To rescale for the breed, we need estimates of the relative risk of different dog being the perpetrators of bites. We'll use the NYC DOHMH's 2015-22 figures to get the risk for a Golden Retriever (breed = "Retriever" in the dataset) relative to all other dogs, and Lee et al. 2021's figures to get the risk for a pit bull. The results don't change much just using the NYC figures, they just became significantly higher risk for the pit bulls.

To rescale 'p' for b reed, it's just p_{breed} = p_{baseline} \times RR_{breed}.

Then you plug it back into the probability of a bite within thirty years. If you think, say, pit bulls are undercounted for the denominator for their RR, OK! Then let's take that to the limit and say that every 'Black' neighborhood in New York has one, halve the risk noticed for them, and bam, you still get 1-in-5 to 1-in-2.5 owners getting bit in the time they own pit bulls (30 years).

And mind you, bites are not nips. As Ira Glass had to be informed when he was talking about his notorious pit bull, it did not just "nip" two children, it drew blood, and that makes it a bite.

Final method note: the lower-bound for Golden Retriever risk was calculated out as 0.00131%, but that rounded down to 0. Over a typical pet dog lifespan of 10-13 years, an individual Golden Retriever will almost-certainly not bite its owner even once, whereas a given pit that lives 11.5 years will have an 18-33% chance of biting, and if we use the DOHMH RRs, it's much higher. If we use the DOHMH RR and double their population, that still holds.

The very high risk of a bite associated with a pit bull is highly robust and defies the notion that '99.XXXX% won't ever hurt anyone.' The idea that almost no pit bulls are bad is based on total fatality risk and it is a farcical argument on par with claiming that Great White Sharks shouldn't be avoided because they kill so few people.

Frankly, if we throw in non-owner risk, the typical pit bull *will* hurt some human or some animal over a typical pet dog's lifespan. And because pit bulls live a little bit shorter, you can adjust that down, but the result will still directionally hold because they are just that god-awful of a breed.

Final note:

Any dog that attacks a human or another dog that wasn't actively attacking them first should be put down. That is a big part of why this matters. These attacks indicate that the dogs in question must die.
Read 4 tweets
Dec 31, 2025
The male advantage in strength is insanely large.

Even when men and women are matched on muscle, men tend to be far stronger.

Add in that men tend to be to women like what linebackers are to normal men, and you might wonder how more women aren't constantly in fear. Image
This logic applies very strongly.

Consider this: female athletes are generally weaker than average men! Image
Read 4 tweets
Dec 31, 2025
Let us never forget:

The Father of the American pit bull, one John P. Colby, didn't stop breeding them even after they

KILLED HIS NEPHEW and MAULED HIS SISTER

This breed has been malign since its creation. Excerpt from Pit Bull: The Battle over an American Icon. Page 70.
Pit bulls were also killing disabled people shortly after their invention.

This headline is from 1901.

Basically, what happened is that this woman had an epileptic fit, so her pit bull, being the nanny dog it is, decided to eat through her neck.

Helpful! Image
Even a single year after they were recognized in 1896, they had begun hurting people.

In this instance, one mutilated a woman in front of her four-year-old grandchild. Image
Read 4 tweets

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