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Posted by benbreen 16 hours ago

A barbarian tribe's mythic origin story is true, ancient DNA reveals(www.science.org)
190 points | 175 comments
alexpotato 8 hours ago|
This reminds me of Herodotus [0].

For those that don't know about him:

- he was an ancient historian

- he made a lot of "wild claims" e.g. there was a tribe that made clothes out of human skin

- historians assumed these were myths or exaggerated

- recent research has shown that many of his wild claims were true (even the one above) [1]

0 - https://en.wikipedia.org/wiki/Herodotus

1 - https://www.livescience.com/archaeology/ancient-scythians-us...

science4sail 5 hours ago|
I think that there is often a desire to downplay the ancients as liars and/or fools where their claims conflict with modern political sensitivities (even Thucydides just a few decades after Herodotus called him a tall tale teller).

I've been re-reading Herodotus and his work is actually pretty good for its time. You just have to remember that he, just like a modern day travel blogger, both sees the world through the lens of an upper class Greek and also has to keep his audience engaged with cool trivia and clickbait.

adammarples 3 hours ago||
Regardless, he reported a lot of made up stuff like dog headed men and so forth
alephnerd 39 minutes ago|||
How much of that is just literary flourish.
npc99 2 hours ago|||
well if a bunch of other stuff he said that ppl thought was false turned out to be true, why not that too lol
hypfer 13 hours ago||
Not contributing anything intellectually, but this article is a lot of fun to read when one mentally envisions the modern style, looks and meaning of the word Goths.

> In 251 C.E., Roman Emperor Decius, his son, and most of his army were killed fighting Goths in what is today Romania, in one of the empire’s greatest defeats.

Envision the black Eyeliner

grehbies 1 hour ago||
The biggest guy I ever saw at an anime convention was a goth. Fishnet shirt, raver pants, arm socks, eyeliner, painted fingernails, lipstick, jet-black hair down to his back, and he had to be around six-foot-five, approaching four hundred pounds of builtfat. In particular, I remember him having a massive chest/arms and a solid belly. Like an NFL lineman deeply in touch with the darkness of his soul.

All this to say that I am envisioning quite easily.

RobotToaster 11 hours ago|||
https://www.reddit.com/r/spqrposting/comments/1lhqmlp/rome_i...
danparsonson 12 hours ago||
Sarcasm and irony were their greatest weapons
joegibbs 15 hours ago||
Why did people doubt this? It doesn’t sound so ridiculous that a Germanic-speaking people would come from Scandinavia, which has a island called Gothland, a province East Gothland and West Gothland, a city called Gothenburg and people called Geats (probably related to Goths).
dmix 15 hours ago||
The article explains

> The findings challenge decades of scholarship that played down the importance of migration and emphasized the spread of language and culture between settled populations.“

> “What the genotyping is showing is what the ancient sources report, and what late–20th century historiography has been working very hard to deny,” says Yale University historian Noel Lenski, who was not involved in the work. “We have to … admit the sources knew more than we thought they did.”

If I'm reading that right they are implying academics were pushing the idea of cultural exchange being the most valuable thing, a vague menagerie of local and foreign cultures coming together, rather than a specific set of people arriving from a far off land to dominant an existing empire and influencing the entire region in the process.

bazoom42 11 hours ago|||
If I understand the article correctly, there is DNA evidence of mass migration from Scandinavia to Northern Poland, but going further south, the evidence points to migration of a smaller elite rather than mass migration.

> In the beginning, there was a big migration, but later they started mingling, and the transmission of Gothic was more of a cultural nature.

In this comment section it seems people really want it to be one or the other, evidence be damned.

throwthrowuknow 10 hours ago|||
“mingling”
cucumber3732842 8 hours ago|||
>If I understand the article correctly, there is DNA evidence of mass migration from Scandinavia to Northern Poland, but going further south, the evidence points to migration of a smaller elite rather than mass migration.

I.e it wasn't fashionable, didn't make for good career advancement for anyone to look into it let alone say it.

>In this comment section it seems people really want it to be one or the other, evidence be damned.

I'm just here to remind everyone that the "professionals" are fallible and subject to industry circle jerks.

a34729t 5 hours ago|||
Sadly very par for the course. You wont get very far if you challenge the consensus nor get funding. I know of this true in at least a major area of neuroscience reliable 2ndhand.
TFNA 7 hours ago|||
Archaeogenetics is a new field in archaeology and linguistics, it only started to really make an impact in the last 15 years. No one was "looking into it let alone saying it" before that simply because DNA from dated archaeological sites hadn't yet been extracted, sequenced, and made available to researchers.

You rushed here to slander people working in the field without familiarizing yourself with the first things about it. Shame on you.

brabel 5 hours ago|||
I suspect the academic community had a bias towards nationalistic interpretation of history. We see this both from Russian and Polish/Ukrainians, whose history is totally interlinked, making it plausible for both sides to make claims favoring what their national identity would prefer, rather than the truth.
TFNA 5 hours ago||
Again, why "suspect" something about a field of scholarship? You can refer straight to the scholarship on the Gothic Urheimat from the last seventy years and see that this is a field blessedly free from nationalist squabbles compared to others. The Goths left no descendants identifying as such, their entire branch of the Germanic language family went extinct, and no scholar working today is emotionally invested in them for nationalist reasons, nor would they resist particular interpretations because anyone else was.
themgt 5 hours ago||
> You can refer straight to the scholarship on the Gothic Urheimat from the last seventy years and see that this is a field blessedly free from nationalist squabbles compared to others.

I am no expert, but here's Michael Kulikowski's argument quoted from the wiki page on the debate:

[Heather] is right to try to deduce governing apparatus from the actions that kings and chieftains were able to compel their followers to take. This approach, more than anything, goes some way toward justifying his assertion that a broad class of nonaristocratic "freemen" warriors must have existed in many of the barbarian cultures of the first half of the millennium. Yet to claim the point proved and build further hypotheses upon it is not legitimate; he comes perilously close to recreating the old, volkisch notion of an inherent “Germanic” belief in freedom. Throughout, in fact, Heather makes the tacit assumption that evidence from any “Germanic,” “Celtic,” or “Slavic” group can be used to analyze any other “Germanic,” “Celtic,” or “Slavic” group—in other words, that linguistic identity and socioinstitutional behaviors go inevitably together. [...] a great many historical comparanda would support a model that he ignores — that the Goths were formed from a large number of indigenes and a small number of migrants under the pressure of Roman imperialism, and in the shadow of the Empire.[31]

And more:

Kulikowski charges that old German nationalist and even Nazi influences continue to influence scholarship on the Goths up to the present day, particularly through the theories of Gustav Kossinna.[19] He considers much of what is written about Goths to be "Germanist fantasy" derived from this legacy.

This isn't exactly what I would describe as a debate "blessedly free from nationalist squabbles"

https://en.wikipedia.org/wiki/Origin_of_the_Goths

TFNA 5 hours ago||
Your first paragraph is a bog-standard caveat in the historical study of particular peoples, and you are interpreting it wrongly to see it as a sign of nationalist squabbles among anyone living today. As for the second:

> old German nationalist and even Nazi influences

Notice how the key word there is "old". Scholars may respond to earlier schools of thought in the field, from a now long-vanished time when anyone actually was invested in it for nationalist reasons, but that doesn't mean anyone today is invested in it. For example, major work today on Gothic linguistics, one component in the Urheimat debate, happens in places like Leiden and UCLA where no one has any nationalist dog in the fight.

shakow 7 hours ago|||
I mean, the academic community deliberately went against historical sources without much evidence-based arguments to do so. Turns out that denying DNA data is not doable, and now they have to do a 180.

I personally wouldn't put the “shame” onto GP.

TFNA 7 hours ago||
Again, anyone actually familiar with Gothic studies (I trained in the field and remain employed in a closely related one) would know that people didn't outright "go against Jordanes", but rather the Gothic Urheimat was always discussed as a matter of controversy, with Jordanes' claims one version but external evidence lacking. Now there is some external evidence.

Historians hold out on claims made in historical sources -- especially when written centuries after the fact -- all the time, it is a standard scientific practice to seek external evidence.

shakow 6 hours ago||
And for having worked in a similarly behaving field, there is a big difference between “yeah we're not sure yet” and “no the ancients are most certainly wrong because our Modern Thinking is necessarily better (wink wink)”.
TFNA 6 hours ago||
And within the specific field of the linked article, I never heard the latter about the issues discussed in the linked article.
senderista 14 hours ago||||
It was the post-WW2 hangover of "pots aren't people" (reaction to Kossinna and other racist archeologists favored by the Nazis). There was a lot of resistance from archeologists and anthropologists to ancient DNA findings in the 2010s vindicating mass migration but they ultimately had to fold (and admit that the historical linguists were right all along). Now we have a more balanced perspective and can see that language and material culture can be transmitted via either cultural diffusion or mass migration, and we have to look at the actual evidence in each case to identify the transmission mechanism. An interesting example of how both transmission mechanisms can be involved in one cultural-linguistic phenomenon is the Bell Beaker culture (associated with the spread of an Indo-European language family possibly ancestral to Italo-Celtic), which spread east from Iberia to Central Europe via cultural transmission, and then back west to the Atlantic via mass migration (reaching all the way to Britain, where they appropriated Stonehenge from its Neolithic builders, who went virtually extinct within a century).
ChrisMarshallNY 7 hours ago|||
Language etymology is a fascinating study. This is very far from my own expertise, but I have family that have made it more of a vocation.

Languages can spread by utility, rather than culture.

For example, "Low German" was a common trade tongue, and shows up in parts of the world, where Germans never set foot.

skew-aberration 12 hours ago||||
Do you know of any good books or sources about this viewpoint?

When I read about history of Europe/Old World in Roman and post Roman times, it's clear that large scale movements of whole groups of people is very common in the historical record.

I wonder why such views were ever resisted in prehistory, a time when such movements were simpler and their motivations more likely to arise?

senderista 1 hour ago||
_Who We Are and How We Got Here_ by David Reich (the dean of ancient DNA studies).
inglor_cz 14 hours ago||||
Politicization of science is never good.

The "pots aren't people" wave wouldn't be problematic per se (e.g. obviously a lot of non-Latin ethnicities adapted Roman way of life), rather because it sought to be the dominant theory.

We have a very similar "intelligence and nature-vs-nurture" situation in biology, caused by the very same thing - defeat of the Nazis, which made some ideas extremely dirty and other ideas very attractive.

This has an interesting consequence in that we do not know much about natural human intelligence today, which is coming back to bite us in the age of emerging artificial intelligence. The topic of human intelligence has been a political minefield for nearly a century now. It is probably safer and easier to study intelligence of octopuses and crows than that of humans. You're definitely freer from political repercussions there.

siva7 14 hours ago|||
> We have a very similar "intelligence and nature-vs-nurture" situation in biology, caused by the very same thing

no we don't. intelligence isn't racial..

Roark66 10 hours ago|||
>intelligence isn't racial

And how do we know that? Any very controversial stuff like this will have people on both sides doing all in their power to convince everyone to their point of view. The truth gets lost.

To discuss this objectively we have to first agree on some basics. First I think the concept of race is a bit outdated. People have phenotypes and these phenotypes have various features (one may be skin color).

Also where did the idea there exists one feature responsible for "intelligence" came from? It seems to be accepted apriori, but I think the truth is closer to humans (and animals and AI) having various types of intelligence. Social, emotional, linguistical, math like, spatial (ability to imagine shapes etc) and probably few more.

And those intelligence types may very well have a genetic component and be present in one phenotype in a different mix than another.

But saying it is likely vs having actual proof are two different things so my view is that we simply don't know.

tptacek 2 hours ago||
This is a message board trope. In reality there are multiple fields of study, all of which feature active and frequent publication in major journals, that address this question. Also: intelligence is not racial.
fliglr 11 hours ago||||
IQ differences between the racial groups is one of the most, if not the most, replicated findings in psychology.
tptacek 2 hours ago|||
Difference in IQ test scores between racial groups in the United States is established and replicated. Differences in innate intelligence are not. It's not hard to intuit the difference; you just ask yourself, "I wonder what else could have been different between racial groups in the United States at the time these surveys were conducted?".
mike_hearn 35 seconds ago||
It replicates worldwide, it's not a US thing.
graemep 10 hours ago||||
Are they consistent across time and cultures? Are they corrected for differences in health, education, culture, wealth, etc? How big are racial differences compared to differences between people from different social classes?

How do you define racial groups? its something that constantly shifts. I have an encyclopedia for the 1950s that defines South Asians as "Caucasoid" which is not how most people now think.

DC-3 10 hours ago||
You can do a dimensionality reduction on genetic variants and certain recognisable groups fall pretty clearly out of the data.
graemep 10 hours ago||
Do those groups relate closely to what people generally mean by race? Race as defined in which culture? I know from personal experience that its not the same definitions across cultures. How big are those differences compared to differences within racial groups?
DC-3 9 hours ago||
Take a look yourself.

https://upload.wikimedia.org/wikipedia/commons/f/f9/Principa...

Obviously some racial groups which are heavily socially constructed are not borne out by the data. There's no cluster for 'Latinos'. But in general I think there is quite a high correspondence with race as it is constructed in society and culture.

ComposedPattern 7 hours ago|||
So on that graph, the distance between East and West Africans is about as great as the distance between Indians and Europeans. Somalis are closer to East Asians than they are to Southern African Khoisan people. Bedouin Arabs and Southern Europeans are closer to each other than either are to North Africans or Northern Europeans.

There are certainly some cases where the genetic data matches conventional thinking about race, but also many where they flatly contradict. It also suggests that saying something like "white people are genetically smarter on average than black people" is highly suspect. The group of people that we call "black" has a greater range of genetic profiles than the rest of the world put together, and the group we call "white" is kind of confused—to be genetically meaningful it would probably need to either include North Africans and Arabs or exclude Southern Europeans.

graemep 4 hours ago||||
Where are South and SE Asians on that?

Looking at this

https://en.wikipedia.org/wiki/Human_genetic_variation#/media...

It looks as though there are two rough clusters, Africans and everyone else, with Europeans and Middle Easterners in the intersection. Pretty much reflecting geography.

jcranmer 4 hours ago|||
There is more genetic diversity among Africans than among all of the non-African groups. And yet I haven't seen a racial typology that didn't lump all of the Africans into one race, very often while they're trying to declare differences between people in the same European cluster.
snowwrestler 5 hours ago||||
Of course it is, creating that difference was the basis for IQ testing in the first place.
tsimionescu 8 hours ago|||
Based almost entirely on racist studies, including some famous ones that were comparing white and black school children in apartheid South Africa. I wonder if there may have been some confounding variables there, but surely this is just my bias.

Plus, none of these studies actually spend the money to do any genetic testing, they simply assign people to "white" or "black" race based almost always on skin color (which, since the gene for dark skin is dominant, is a very poor marker of actual genetic similarity - the great grandchild of a dark-skinned person with otherwise only white-skinned relatives can still be dark-skinned).

Edit: and I'm not even mentioning the obvious publication bias, as essentially only racists care about this race vs intelligence discussion, at least enough to invest in creating studies about it. Plus the fact that IQ itself is actually a very problematic measure, when applied beyond its actual medical use (quantifying mental disability).

sjducb 6 hours ago||
We care about racial differences in outcomes that are correlated to IQ, such as employment and imprisonment.

What if some of the observed racial differences were caused by a lack of vitimin D, due to darker skin photosynthesising less of it? Vitamin D is essential for brain development. Black people in northern climates get less of it than evolution intended. This lack of vitamin D might be causing reduced brain development in black populations. If that is true, we could fix the prison crisis and racial IQ differences with a pill!

Sadly we don’t know because you can’t do the research to test the hypothesis.

If we block all research into a problem then we can’t solve it.

If you actually care about fixing a problem then we should bring all available tools to fix and solve it.

vintermann 5 hours ago|||
It's a good tool if you want to rank people, it's a bad tool if you want to help people. IQ tests couldn't (and can't) even detect dyslexia, a specific disability which you can get help with, which was known even in Terman's time. IQ tests by design throw out all information which could complicate ranking people. If your goal is to help, why would you measure people with a tool which can't tell the difference between dyslexia and concussion?

IQ tests have been revised several times to address things like that, like that they "unfairly" penalize dyslexia, or that they had lots of questions which were easier for people of specific social backgrounds. Every time they were, they naturally became less "predictive", since both dyslexia and not belonging to the California white upper middle class give you pretty obvious disadvantages in life outcomes.

So don't waste time on IQ, and don't waste time on other academic culture war BS either.

tptacek 2 hours ago|||
Wait, this is the opposite of reality. IQ is in fact a useful tool (in a battery of other tools) for helping diagnose cognitive deficits and learning disabilities. That's what it's good for: as a clinical tool. It's in fact terrible for ranking people.
vintermann 26 minutes ago||
Well that's what it was used for! Do your history homework, mr. clinician!

Tell me then, if someone scored low on a text-based IQ test and that's all you know, how do you tell if it was caused by dyslexia or concussion? I guess you break out that "battery of other tools"? What does IQ tests give you that those other tools don't give better?

Oh, I know one. An excuse to write someone off as simply stupid. An excuse to _stop looking_ for the things which might have helped them. Which is what it was historically used for.

sjducb 5 hours ago|||
If you can’t study IQ how do you demonstrate that lead poisoning causes reduced intelligence?

The research to ban lead in fuel relied on measuring IQ and measuring lead exposure, then showing a correlation between the two.

At the population level IQ is a very useful tool.

jcranmer 4 hours ago||
IQ is a very bad tool for measuring populations. That's because IQ is definitionally designed to force a population to adhere a particular metric: a bell curve distribution, with the median at 100 and the standard deviation of 10. Whatever the thing you're measuring is--and there's good reason to think it's not "intelligence"--you're crunching and distorting that measurement to get the number at the end of it to force the population to adhere to a standard distribution.

We don't have a good model of what intelligence is. But since IQ studies are fairly common, there's a lot of data collected that uses IQ, and since it IQ looks vaguely like "intelligence," a lot of researchers who are motivated to find reasons to declare particular people intelligent or unintelligent are more than happy to use that data to support their claims.

sjducb 4 hours ago||
Did you even read my comment?

Answer this question:

> If you can’t study IQ how do you demonstrate that lead poisoning causes reduced intelligence?

jcranmer 2 hours ago||
The answer to that question should be blindingly obvious: you don't.

It should be clearly evident that trying to use IQ to establish that "<insert ethnic group here> are stupid" is bad science. It's the same sort of science to establish that "<insert environmental factor here> causes stupidity," so we also need to reject it even if the environmental factor is clearly something problematic. The problem isn't the conclusion, it's the methodology.

tptacek 59 minutes ago|||
I agree with half of this argument but think you're taking it too far when you reject IQ testing as an epidemiological tool. It's not dispositive. It's statistically ill fitted as a ranking tool, for the reasons you stated, and the fact that it's not reliable across its whole range, and test-test reliability issues, &c. But like, "you can use it as an indicator for environmental causes of cognitive harm" is actually a valid argument, I think?
sjducb 1 hour ago|||
So do you reject that lead poisoning causes stupidity because it is unethical to measure intelligence?

It’s a good thing that measuring IQ enabled us to discover that trace amounts of lead in the environment causes reduced intelligence. That was a key piece of data for banning lead in fuel. The loss of IQ points happens to all kids living in cities, rich and poor. Rich powerful people didn’t want their kids made stupid by lead in the air.

I think that removing lead from paint and fuel has greatly improved the lives of billions of people.

vintermann 34 minutes ago||
No, we knew lead was bad. We knew what heavy metal poisoning looked like, we knew lead caused heavy metal poisoning. We knew of a hell of a lot more concrete effects than average lower scores on IQ tests.

> The loss of IQ points happens to all kids living in cities

No, it didn't. The reduced test scores happened _on average_.

I won't rule out that what you said is correct, in that it may well be the fear that "my child may lose 1-5 IQ points!" helped get lead banned, but if so, that's an indictment of society.

ogogmad 5 hours ago|||
> correlated to

Correlation measures whether Y=mX+c holds with small error. I sometimes think that many people unknowingly assume that all dependencies are somehow straight-line ones. This is distinct however from "linear approximations" in physics, which can at least be justified sometimes.

I also suspect that correlations of 0.5 or lower are often just statistical noise.

sjducb 5 hours ago||
I don’t see how your reply relates to my comment. At no point do I say that any correlations are linear, nor does my argument depend on linear correlations.

Fundamentally my argument is maybe science can solve a problem, let’s at least try.

adrianN 14 hours ago||||
Suggesting that intelligence might be (partially) inheritable always causes backlash.
gsich 12 hours ago|||
Intelligence is inheritable.
vintermann 11 hours ago|||
Intelligence isn't even well defined.
gsich 9 hours ago||
That doesn't matter.
vintermann 9 hours ago||
Apparently not.
wolfi1 11 hours ago|||
for the sake of DJT's offspring I hope not
logicchains 12 hours ago||||
[flagged]
Roark66 10 hours ago|||
It is true any discussion of the subject marks you as a racist so how can we have an honest conversation in such environment? Just look at your own down votes?

Having said that, even if the academic outcomes of people with darker skin color were worse (no idea if that is true, or in which country) just knowing that is no proof. It may as well be cultural or even income based (pregnant mothers eating worse quality food for example, or same thing with young children).

Is the question even answerable? What kind of intelligence do we measure with "academic outcomes"? How do we adjust for income and quality of life as a child, things like having both parents, or grandparents? It's an absolute minefield of possible manipulation. Same data can probably be spun to "proove" any hypothesis you have.

Then imagine writing a proposal for such research. What benefits can you predict? If you find there is absolutely no correlation between skin color and academic outcomes after adjusting for all external factors will it convince people that are racist as part of their identity? I doubt it.

Lets say you do prove there is some correlation. What the result of that would be? Open discrimination and vindication of racist views. But even if the principle was true the average doesn't apply to individuals so you can't apply it to any particular person.

bluGill 7 hours ago||
In the ideal world, assuming this is true, we could then ask for the question of, well, what can we do about these people with different intelligence levels?

Intelligence is not just a single thing. We can assign a number by an intelligence test, of course, but there are lots of ways to look at it that are more nuanced. Generally, you're not going to say someone is better than everything you're going to find that someone is better at some things. And so can we direct people to the things you're better at for the better of everyone? Division of labor is a good thing.

But contrast, assuming that we find it's not true, then we can ask, well, why are we finding these differences in the data? if it's not genetic and perhaps we can find what it really is and then improve those groups that are currently disadvantaged.

The larger point is you have to know before you can make a useful adjustment.

tsimionescu 8 hours ago|||
What plausible mechanism is there to even approach the idea that skin color influences intelligence? Why not study the effects on intelligence of eye color, or blood type?

This is especially clearly just a racist concept once you realize that none of the studies of IQ vs race actually do any genetic testing, they only rely on phenotype. Which is absurd given the fact that the child of a black-skinned person born in sub-Saharan Africa and a white-skinned person born in a village in Ireland is extremely likely to be black-skinned, but is genetically just as much part of both populations. It's only the history of racism that assigns this child as black more so than white.

adrianN 8 hours ago|||
We know that people with red hair tend to metabolize anesthesia differently. It is not completely implausible that there is also a correlation between looks and other traits, although it seems almost impossible to me to untangle cultural, environmental and genetic effects.
tsimionescu 8 hours ago||
Of course, any two traits can be correlated. But unless there is an obvious causal mechanism ("whiter skinned people get sun burns more easily", "darker skinned people tend to have vitamin D deficiencies at higher latitudes"), there's no reason to assume it and start looking for it to prove or disprove. It's a priori just as likely that there is a genetic link between toe shape and intelligence as skin color and intelligence. Yet no one is doing the science of measuring toe length correlation to intelligence, just skin color ("race").
adrianN 8 hours ago||
As far as I know phrenology measured all kinds of things and claimed correlations. But they used highly dubious data (even for their time) and the field is now too unpopular to try (something similar) again with better methodology.

And I would say that the racist claim is that there is observable correlation and that genetic explanations are about as probable as other explanations. But I suppose many non-genetic explanations (eg cultural differences) would also be counted as racism, since in these kinds of discussions race and culture are often jumbled together.

tacitusarc 4 hours ago||
Wouldn’t the racist claim be that because some group has a lower average IQ, they deserve fewer rights and freedom and less dignity?

The implication that if one group was shown to have a measurably lower intellect they are less “human” somehow is really worrying.

adrianN 3 hours ago||
It is my understanding that it's only racist if the group somehow aligns with a race, but I don't know a good term for that belief when it doesn't align with races.
carlosjobim 4 hours ago|||
"Skin color"? There's never been anybody with functional intelligence who thinks that skin color alone determines race.
tptacek 2 hours ago||||
Probably because people take the idea and run it right off a cliff like Wil-E-Coyote, because very few commenters on message boards know what "heritability" actually means.
card_zero 13 hours ago|||
I just got a downvote for an opposing opinion, so at least one person feels keenly that intelligence is genetic and is unable to say why.
Viliam1234 46 minutes ago||
Probably because it correlates with some genes. It is not so implausible that the functionality of some body parts is regulated by genes. Neither it is implausible that brain is a body part. Only when you put those two facts together, people on the internet start freaking out.
paganel 13 hours ago||||
> intelligence isn't racial..

The same way as South-Koreans are by now taller than North-Koreans (because of material reasons) we could posit that "intelligence", i.e. the "workings" of our brain, can be distributed in a non-uniform manner across humankind, depending on the "local" material conditions.

And this is not about "race", because according to those that do believe in the "race" stuff both North-Koreans and South-Koreans are part of the same "race", it is about those material conditions that I've mentioned and which, in the end, by necessity end up modifying things in our (very material) brains, and hence in our "intelligence". Believing otherwise, meaning believing that are our brains are not affected by the material conditions under which we live our day-to-day lives, would be preposterous.

pingou 13 hours ago|||
I don't think many people dispute the fact that the environment plays a role in intelligence. Not even many people dispute that there is some heritability to intelligence. What is in dispute is whether that heritability means that some races are on average genetically more intelligent than others (and another problem is how to define intelligence).
graemep 10 hours ago|||
How do you define races? As I said in another comment definitions shift and they are different in different countries. I have an encyclopedia from the 1950s that defines South Asians as "Caucasoid". Some East Africans were also defined as "Caucasoid" historically.If we define races on the basis of genetic similarity then almost everyone whose ancestry is from Eurasia is the same "race", but people whose ancestry is African belong to multiple races.
pigpop 7 hours ago||
Race was only ever a stand in before we had an accurate understanding of genetics.
graemep 4 hours ago|||
Yes, but people seem very reluctant to accept that. They keep trying to pretend that genetics backs their culture's definitions.
thin_carapace 13 hours ago||||
I don't understand how the precedents could lead to any question regarding the disputed conclusion
logicchains 12 hours ago|||
If we define intelligence as IQ then the evidence is overwhelming that the average differs among races. Even in Singapore, which has a very high standard of living, nutrition etc., we still see Chinese Singaporeans perform significantly better than Malay Singaporeans on various measures of intelligence, with Indian Singaporeans somewhere in the middle. The same pattern is seen among Chinese, Indians and native Malaysians in Malaysia, and globally when we compare the mean IQ scores of China, India and Malaysia.
graemep 10 hours ago|||
There are significant cultural and economic differences between those communities. These will be similar between Singapore and Malaysia. The Chinese and Indians are sufficiently recent immigrants for their culture to still have a lot in common (they speak the same language, follow the same religions, have inherited attitudes) with the places their ancestors came from.
pingou 12 hours ago||||
That could also be explained by cultural differences, I don't think the evidence is overwhelming.

Or it could be discrimination. There are studies that show that black and white mixed races children did not score any higher than children with two black parents, while white people score higher than black people on average, which may point to some discrimination impacting IQ.

JuniperMesos 11 hours ago||
Discrimination against whites in favor of blacks doesn't lower white IQ.
tptacek 2 hours ago|||
No, you mean to say "if we define intelligence as the output of IQ testing", which clarifies that you're projecting from statistical surveys (with all sorts of potential confounders) rather than some directly queryable and innate attribute of people.
card_zero 13 hours ago|||
Right, but the equation of workings of the brain to intelligence is the tricky bit. That's like equating the workings of my bicycle to my decision to ride to a particular place.
paganel 13 hours ago|||
> workings of the brain to intelligence is the tricky bit

I don't find it that tricky, intelligence does come from the brain.

> That's like equating the workings of my bicycle to my decision to ride to a particular place

Both one's brain and one's "intelligence" belong to the same person, like, physically and materially, which is not true when it comes to your bicycle example. More to the point, I find the comparison itself kind of self-describing, it's like deciding to "outsource" intelligence to some other external, non-ethereal entity (like a bicicle that is physically separate from a human being) in order to avoid those hard questions the OP was alluding to (hard questions that oftentimes also involve the political side of things).

card_zero 13 hours ago||
Now I want to say that your ideas don't come from your brain. But of course they do, as a result of interaction with other people's ideas, some of which were written down. (Don't worry, I'm not a dualist.)

The thing is that no matter how fancy your bicycle, I can still ride my shitty bicycle to a university, and you can ride your lubricated carbon fiber bicycle into a ditch, and then you're not so smart. If what you call intelligence is how fast your bicycle typically goes into the ditch, then sure, it can be measured on a scale and you have more of it.

defrost 13 hours ago||
You, as a dualist, is the least of the fears we hold.

There are other notions about the transfer of ideas: https://www.apa.org/monitor/2010/06/memory-transfer

card_zero 13 hours ago||
I'm not a dualist! Fumes

Wait, cannibal worms that eat memories? My my.

defrost 13 hours ago||
I for one thank our AI overlords that weight training avoided that path not taken :/
jstanley 12 hours ago|||
If you think any brain can be just as intelligent no matter how it works then why not extend that to things that aren't brains? If everyone's brain is equally good then isn't a rock just as good as well?
card_zero 11 hours ago|||
Sure, if the rock has good ideas.

(Rocks don't have ideas.)

vintermann 11 hours ago|||
A lot of HN is currently about rocks that we've made very smart, in case you haven't noticed. I don't want archeology polluted by generic academic culture war stuff, so can we please leave "intelligence" out of it?
jstanley 4 hours ago||
Well this just proves the point I'm making.

It takes an enormous amount of engineering work to make an intelligent rock, and not all intelligent rocks are equally intelligent. This is very obvious.

card_zero 14 hours ago||||
I say intelligence is ideas, so it isn't physiological* and doesn't have a quotient.

* except in that being beaten around the head can make a person stupid.

logicchains 12 hours ago||||
Every study that's been done shows a significant difference in mean IQ across races. Suggesting otherwise is anti-science, putting ideology over reality. That doesn't mean everyone of any particular race is stupid; Indians in America for instance on average have higher IQS than white Americans, in spite of the average IQ of India being significantly lower, because only the smarter Indians manage to immigrate to America.
kshri24 11 hours ago|||
Most studies of Indians done in famous IQ tests were of those Indians who lived in villages and suffered from diseases. Its been debunked so many times.

Those who immigrate to America are not smarter. They just had the where with all to pay for immigration. Even those who go on scholarship have to prove they have atleast land/housing back in India to even get a chance to immigrate.

kelipso 7 hours ago||
I remember looking up the source of the IQ data from Nepal a few years ago. It was a taken from an IQ survey of a school for mentally disabled children..

Talk about sampling bias lol.

tptacek 2 hours ago|||
You're giving away the game here by building an argument around national IQ statistics, because there is no such thing. There are serious surveys of IQ test results in places like the United States, with some statistical validity. There is no equivalent global country-by-country survey that would enable you to compare the United States to India or any other country. The reason people believe there are is because there are multiple fraudulent studies that claim to provide those numbers, and people cite them without reading the underlying papers and seeing what they did to generate those numbers.
bigmysteryious1 13 hours ago||||
[dead]
ffsm8 12 hours ago|||
If genetics had no impact whatsoever then great apes would have the same intelligence potential as humans, as human races are more diverse then you give them credit for.

The impact of it's culture and behavioral like inbreeding being acceptable probably plays a bigger role though, but denying genetic impact is just putting your head in the sand because you cannot face reality not being equal. Which it ain't. It's also almost certainly a range, with most of the curves overlapping. If studied, I'd expect there to be a measurable impact in the rates of high intelligence individuals with the median intelligence being pretty close across all groups, but obliviously just my personal experience from interacting with people.

simonh 11 hours ago||
Race is a combination of genetic, and cultural factors such as nutrition, early childhood care practices, social values, etc.

Humans are far more genetically homogenous than many animal species due to a population collapse at one point in our developmental history.

Cultural practices can have a big effect on intellectual development, so disentangling any possible genetic factors from cultural ones can be very difficult, but there is very little evidence for genetic factors related to race also being related to intelligence at the population level. Obviously certain genetic disorders can have a significant effect.

seri4l 10 hours ago||||
Lysenkoism predates the defeat of the nazis and it's pretty much the same pseudoscientific dismissal of nature for ideological reasons.
avadodin 13 hours ago||||
To be honest, I'm more interested in what ideology/religion lead to the Yamnaya Y line taking over a continent in a timespan of over thousands of years to almost utter replacement despite of the fact that, in the end, the "invaders" were almost identical to the "invaded", than I am in elucidating whether Llama 3 being less performant than Gemma 4 in benchmarks is due to the training corpus or the architecture.

I don't feel like being racist either way.

JuniperMesos 11 hours ago|||
Regardless of how you feel about being racist, some people will accuse you of being uncomfortably close to a Nazi for talking about the Yamnaya Y line taking over a continent, because 19th and early 20th century anthropologists that the Nazis liked and amplified the ideas of really did think that the Yamnaya Y line took over a continent, they just called them "Aryans" instead of "the Yamnaya Y line".
throwthrowuknow 10 hours ago||||
There’s really only one way you totally replace male lineage.
qwytw 12 hours ago|||
Based on the evidence we have it seems that they simply killed most (in some places almost all) of the local men they could find?
avadodin 11 hours ago||
Who is they? The Yamnaya never made it out of the Ukraine.

We know people often kill people. That doesn't even need explanation.

My argument is that it is thousands of years and dozens of mixed generations.

Why do you decide to participate in a thousand-years-long campaign to kill the neighbor who is also your second cousin?

There is no reason they couldn't have turned the other way and attacked their other second cousin.

My best guess is religion but it could also have also been a different kind of fanatic ideology.

qwytw 7 hours ago||
The immigrants from the steppes and their descendants. It's hard to interpret the fact that the majority and often 90% or more pre Indo European male lineages were replaced in Western and Northern Europe in any other way.

Sure it took many generations but it's hard to imagine that the violence wasn't culturally and racially motivated. Based on genetic evidence it's speculated that that there were more than 10 male migrants to every female coming from the steppe.

> The Yamnaya never made it out of the Ukraine.

I'm not sure what that means? Their descendants clearly did reach Iberia and Britain.

cucumber3732842 8 hours ago|||
>(e.g. obviously a lot of non-Latin ethnicities adapted Roman way of life),

If you wanna tell the romans to GFY you're gonna have to adopt a lot of the structures that make them competitive in order to resist them. There's a fairly large "you wrestle the pig you get shit on you" factor going on.

inglor_cz 2 hours ago||
Most of the ethnicities/nations that adapted Roman way of life did not attempt to secede from Roman rule for centuries after that, if ever.

While it is true that learning from Rome was very useful for its later challengers, this usually was not the primary motivation for adoption of Roman culture, especially before ~ 400 AD. It was more about the higher standard of living plus legal stability, as long as Rome could enforce its Pax.

mmooss 5 hours ago|||
The Nazis did do a lot of damage - far more than any benefits from the science would balance - and the 'science' contributed to it. The Nazis and many other racists have long argued that they are just being objective and the other side is biased.

How will you prevent that harm from recurring? Ignoring it hasn't worked, and doesn't distinguish the program you propose from a long line of racist programs and propaganda - that is, nobody can tell whether it's sincere or just another cover story.

But people can tell that it's not responsible, which is a clue about the thought behind it. We can't wash our hands of the consequences of our actions. If you don't prevent the next racist catastrophe, who will? Will you just do it and leave the consequences for others to clean up (and suffer from)?

abecedarius 4 hours ago||
"Hitler was a vegetarian. You aren't like Hitler, are you?" is a fair reason to run a garbage-collection pass over your beliefs if you're vegetarian, checking your reasons for it -- but invalid argument against claims that vegetarian diets are healthy. It sounds like mid-century historians collectively made the latter mistake.
mmooss 1 hour ago||
That's an attempt at dismissing a priori the issues outlined in the GP, completely avoiding addressing them. These are very serious issues with very serious consequences; dismissing them won't change the outcomes.

Assuming you also don't want these horrible outcomes, it doesn't make sense to dismiss the risk. The people who advocate dismissing it are the ones who don't care about or seek those outcomes and are trying to remove obstacles.

jimnotgym 15 hours ago||||
The cultural exchange part was more a post punk thing. The Cure, Bauhaus, Siouxsie and the Banshees.
ekidd 2 hours ago||||
> If I'm reading that right they are implying academics were pushing the idea of cultural exchange being the most valuable thing, a vague menagerie of local and foreign cultures coming together, rather than a specific set of people arriving from a far off land to dominant an existing empire and influencing the entire region in the process.

From what I understand, the prevailing academic belief was based on cases where "elite replacement" was what did happen. For example, the Norman conquest of England contributed massively to modern English (all those French load words), and affected the culture in a lot of ways. But for the most part, the actual population movements were smaller. And DNA evidence suggested that several other big cultural and linguistic shifts worked the same way. Mostly the ordinary folk kept doing their thing, while the ruling class suffered upheaval.

The linked article is interesting because it confirms an actual population displacement. Which breaks the recent pattern of studies! But even here later stages were often more cultural shifts than population ones.

We don't know any of this until someone does the DNA studies.

vintermann 11 hours ago|||
And what's the difference exactly? We knew that e.g. the Visigoths had Scandinavian ancestry, but we also know that by then they had lots of other ancestry, too.

To me this reads like Lenski (not affiliated with the authors!) trying a little too hard to make it into an academic culture war issue.

mjw1007 13 hours ago|||
When you're reading a popular-science story about a new discovery, there are two things to be careful about:

- are the claims it's making about the discovery right, or exaggerated?

- are the claims it's making about what people previously believed right, or exaggerated?

When I'm reading about areas that I happen to know something about, I find that there's a smallish tendency to exaggerate the first and a large one to exaggerate the second.

I think it's likely that's true in other areas. I get the impression it's particularly common for archaeological discoveries for some reason.

vintermann 11 hours ago||
Same here. This study is mostly kicking in open doors - or at least the people quoted not affiliated with the study for some reason, are kicking in open doors. I got into this as a tangent from genealogy, and that the Goths were for a good part actually from Scandinavia is not a particularly bold assertion.

Now that the Wielbark culture simply is the Goths, that would be a sightly bolder assertion - and one which is probably good they're not making since it would probably be oversimplifying things.

bazoom42 11 hours ago|||
Science is not just believing what sounds plausible. It is about gathering evidence. Having historical, archeological and DNA evidence is a lot stronger that just historical evidence alone.
arjie 2 hours ago|||
Yeah, but these false-relationships exist a lot. Tamil onnu and English one are not related but Sanskrit’s eka is related to English one.
INTPenis 11 hours ago|||
Yeah but I'm a Swede and even I thought those regions were named long after Rome, in tribute to Roman history. Claiming the origins of the infamous Goths just because of their accomplishments in the south.

Because Swedish history before 1000AD is very murky.

ChrisGreenHeur 11 hours ago||
You did not find it weird that Beowulf identified as a geat?
INTPenis 5 hours ago||
Never read it, but also, wasn't it written like hundreds of years after? I thought the oldest written stories we had were Snorres and the Icelandic sagas.

So the 5th and 6th centuries are still very much guesswork when it comes to scandinavian history.

I just always assumed that the legend of Rome was powerful enough for swedes to claim the Goths. But it makes sense that it's based on fact.

barrenko 14 hours ago|||
Or that Russia commenced as a Viking startup.
griffzhowl 7 hours ago|||
And based in Kiev

https://en.wikipedia.org/wiki/Kievan_Rus%27

somenameforme 6 hours ago||
Wiki has a pretty interesting history on that [1]:

During its existence, Kievan Rus was known as rusĭskaja zemlja, translated as the "land of Rus" or the "Rus land" (Old East Slavic: роу́сьскаꙗ землꙗ́), with Rus being derived from the ethnonym Роусь. ... The first known use of the term Kievan Rus comes from the 1582 chronicle by Polish historian Maciej Stryjkowski, where it was used to describe the region of Rus state immediately adjacent to Kyiv.

In 1837 it was adopted by Kyiv University rector Mykhailo Maksymovych in relation to the Principality of Kiev; known for his Ukrainophile political orientation, Maksymovych later spread that definition to the whole realm, seeing Kyiv as the original point where Rus statehood emerged, establishing the base for the future Russian Empire.

[1] - https://en.wikipedia.org/wiki/Kievan_Rus%27#Names

barrenko 3 hours ago||
Funny how our slavic etymologies's mythologies are similar -

Ukranian picture - https://en.wikipedia.org/wiki/Kievan_Rus%27#/media/File:%D0%...

Croatian picture - https://hr.wikipedia.org/wiki/Dolazak_Hrvata#/media/Datoteka...

fsckboy 13 hours ago|||
I think the Russia case is the case of some Viking leaders of Slavs
madspindel 7 hours ago||
Vikings took slavs as slaves. In Swedish "slav" means "slave". Vikings was rowers from Roslagen. In Finland they use the name Ruotsi for Sweden and Venäjä for Russia.
stasomatic 4 hours ago||
I rewatched the Vikings recently (highly recommended, perhaps not historically accurate, but no horn helmets). It was a bit ... don't know, eye opening or strange or hard to believe to learn that the Vikings played a crucial role in that part of the continent and Constantinople. I know that the term "Viking" is not an ethnic identification, more like a profession/warrior, but I don't have another word in my vocabulary.

Ivar the Boneless, Varangians. When I was growing up in Ukraine, this was never ever mentioned in any literature, school, college. That the names like Oleg or Igor were not native threw a twist too, but they are very common names over there in UA/RU, on par with Ivan and Dmitry.

georgeburdell 5 hours ago|||
The article says why. The fall of the Roman empire being increasingly attributed to the migration of foreigners is both topical and problematic to certain ideologies
contingencies 14 hours ago||
If you sail south (toward the sun) it's pretty hard to miss Poland, and you'd know it's there long earlier due to observing migratory seabirds.
pmontra 15 hours ago||
> the Spanish for “bandit,” “helmet,” and “truce.”

If they are bandido, casco, tregua they are identical to the Italian bandito, casco, tregua. The only difference is a d/t. Actually in Italy a cyclist and a worker wear a casco, but a soldier wears an elmetto.

I googled the etymology of casco and it comes from Latin but it came to Italy from Spain a few centuries ago. So I wonder what other word for helmet they use in Spain, that originated in the Goth language.

card_zero 14 hours ago||
"On the peninsula" ... I found elmo, does Galician count? https://en.wiktionary.org/wiki/elmo#Galician

There are plenty of other warlike terms in https://en.wiktionary.org/wiki/Category:Spanish_terms_derive... such as gaita (bagpipes).

anon84873628 6 hours ago|||
I always found this fact about the common Spanish surname Rodríguez to be interesting:

>The "ez" signifies "son of". The name Rodrigo is the Spanish form of the German name Roderich, meaning "rich in fame", from the Gothic elements "hrod" (fame or glory) and "ric" (rich). It was the name of Roderic, the last Visigothic King before the Muslim conquest, and the subject of many legends. The surname Rodríguez could have originated in the 9th century when patronymic names originated.

https://en.wikipedia.org/wiki/Rodr%C3%ADguez_(surname)

The Visigoths directly ruled in Iberia so that's an example of the "elite influence" spreading culture and language.

fcatalan 14 hours ago|||
We have yelmo and almete, but looking up both of them, they seem to be considered later medieval loans. Espuela (spur), dardo (dart) and a few other warlike items are often mentioned. And of course guerra (war) itself.
fcatalan 14 hours ago||
And tangentially, to this day Canary islanders'slur for peninsulars is "godos", in the sense of "arrogant and haughty"
madduci 12 hours ago|||
And in German the word is "Helm" as well
shakow 7 hours ago||
And French has both casque (from latin) and heaume (from germanic languages).
nachexnachex 10 hours ago||
Yelmo for helmet
fierycatnet 1 hour ago||
I thought it was known already? Hardcore History covered it in Thor's Angels episode.
LarsDu88 6 hours ago||
Swedish Gotlander's have been referring to this mythic origin story for centuries. I believe Gustavus Adophus referenced this history to justify blatant Swedish militarism in the 17th century.
actionfromafar 3 minutes ago|
Ah, the "stay at home goths" :)
clauderoux 11 hours ago||
Actually, the most ancient recorded instance of the Goth language is a Bible that was written in what is now Bulgaria around 350: The so-called Bible of Wulfila. So, there is nothing new under the sun about the presence of Goths in the area, bringing their language and culture around.
TFNA 10 hours ago|
Your "Well acktually..." is misplaced, because no one anywhere in the article ever cast doubt on that, but rather the debate was about the Gothic Urheimat and the degree of gene spread versus cultural diffusion.
defrost 15 hours ago||
Of all the mythic origin stories about the globe, Goths originating in Scandinavia is one of the less exciting ones to be proven correct.

DNA from unearthed car sized scales proving a giant snake carved the rivers and shape of the land would be something ...

* https://en.wikipedia.org/wiki/Wagyl

vintermann 15 hours ago||
I'm not so sure this study proves anything new, too. We always knew some Goths came from Scandinavia, that they mixed extensively with less mobile people in the regions they passed through during the age of migration, and that Gothic identity was (at least eventually) more tied to Arianism than to ancestry, so that when they became Catholic they stopped identifying as Gothic.

The real wild Gothic origin story is that the island of Gotland got overpopulated and they decided by lottery which 1/3 of them should leave.

andai 9 hours ago||||
What is Arianism?
vintermann 9 hours ago||
A non-trinitarian Christian doctrine, considered heresy by all Christians following the Nicene creed and vice versa. No relation to Aryans.
genxy 13 hours ago|||
So it was quite literally a flood of people.
vintermann 11 hours ago||
If you believe the origin story from over 1000 years later (by a guy who had read Jordanes' story written merely 500 years later), sure.

What seems more accurate is that there were people near the Vistula River around year 1 who had cultural, linguistic, trade and - yes - genetic connection to people on the other side of the Baltic sea, and in the age of migration those people got moving, got into Arian Christianity and called themselves Goths. They did comparatively well in a time when most of Europe didn't, so they have plenty of descendants, many of them carrying ancestry we can trace back to people who lived in Scandinavia before year 1.

EdwardDiego 14 hours ago||
Giant wiggly snake is a great explanation of the obvious evidence glaciation/erosion, ngl.
taneq 14 hours ago||
It’s a water snake too, so the explanation is literally correct with a bit of poetic license.
EdwardDiego 12 hours ago||
I love a myth that kinda makes sense with a bit of poetic licence.

E.g., the North Island of New Zealand is called "Te Ika A Māui" in Māori, that is "the fish of Māui", and if you look at it from above, it definitely resembles a stingray.

What blows my mind is how Māori knew that before cartography or aerial mapping or satellites.

I understand how they likely did, Polynesians didn't spread across the Pacific by being clueless about geography and coastlines.

But still, a pre-literate society that was able to say "huh, this island half the size of the UK looks like a giant stingray" is pretty bloody cool.

eesmith 7 hours ago||
I don't see stingray. I maybe see a bat.

The summary from https://en.wikipedia.org/wiki/North_Island is:

> According to Māori mythology, the North and South Islands of New Zealand arose through the actions of the demigod Māui. Māui and his brothers were fishing from their canoe (the South Island) when he caught a great fish and pulled it right up from the sea. While he was not looking, his brothers fought over the fish and chopped it up. This great fish became the North Island, and thus a Māori name for the North Island is Te Ika-a-Māui ("The Fish of Māui").

Does your perception of the stingray match the head location in local use?

> Names of certain tribes like Muaūpoko (mua upoko "front of the head") and Muriwhenua (muri whenua, "backland")

Muaūpoko is in the south of Te Ika A Māui.

w0de0 6 hours ago||
This of course means that Spaniards are Swedes on extended vacation. They mentioned this to the latter at the 1545 Council of Trent.
ricksunny 11 hours ago|
barbarian = ?
defrost 11 hours ago||
That depends a great deal on who is talking or typing, in what era, and where. Here's a brief list of some of the OED options for meaning:

* A foreigner, one whose language and customs differ from the speaker's.

* One not a Greek.

* One living outside the pale of the Roman empire and its civilization, applied especially to the northern nations that overthrew them.

* One outside the pale of Christian civilization.

* (With the Italians of the Renascence) One of a nation outside of Italy.

* A rude, wild, uncivilized person.

* (in mid 1800s) Applied by the Chinese contemptuously to foreigners.

* An uncultured person, or one who has no sympathy with literary culture.

* A native of Barbary.

Which one (or three) apply here can be left as an exercise for the reader.

mr_toad 9 hours ago|||
Anyone who talks like a barbarian. In some tales the ancient Greeks thought that anyone who lived outside their city states sounded like bleating sheep. True or not, the word did mean someone who talks like a foreigner.
bortimus 1 hour ago|||
Not Roman.
singpolyma3 9 hours ago|||
No kidding. That's not an ok word to be putting in a headline
ricksunny 9 hours ago||
I’ve come to have low expectations of Science Magazine under EIC Holden Thorp.
bazoom42 10 hours ago||
In this context it means they invaded the Roman empire.
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