Quotulatiousness

May 21, 2024

Tribalism

Filed under: Africa, Americas, History — Tags: , , , , , , — Nicholas @ 04:00

Theophilus Chilton pulls up an older essay from the vault, discussing tribalism, how it likely arose, and examples of cultures that relapsed into tribalism for various reasons:

In this post, I’d like to address the phenomenon of tribalism. There can be two general definitions of this term. The first is attitudinal – it refers to the possession by a group of people of a strong ethnic and cultural identity, one which pervades every level and facet of their society, and which serves to separate (often in a hostile sense) the group’s understanding of itself apart from its neighbours. The second definition is more technical and anthropological, referring to a group of people organised along kinship lines and possessing what would generally be referred to as a “primitive” governmental form centered around a chieftain and body of elders who are often thought to be imbued with supernatural authority and prestige (mana or some similar concept). The first definition, of course, is nearly always displayed by the second. It is this second definition which I would like to deal with, however.

Specifically, I’d like to explore the question of how tribalism relates to the collapse of widely spread cultures when they are placed under extreme stresses.

There is always the temptation to view historical and pre-historical (i.e., before written records were available) people-groups which were organised along tribal lines as “primitives” or even “stupid”. This is not necessarily the case, and in many instances is certainly not true. However, tribalism is not a truly optimal or even “natural” form of social organisation, and I believe is forced onto people-groups more out of necessity than anything else.

Before exploring the whys of tribalism’s existence, let’s first note what I believe can be stated as a general truism – Mankind is a social creature who naturally desires to organise himself along communal lines. This is why cities, cultures, civilisations even exist in the first place. Early in the history of Western science, Aristotle expressed this sentiment in his oft-quoted statement that “Man is by nature a political animal” (ὁ ἄνθρωπος φύσει πολιτικὸν ζῷον). This aphorism is usually misunderstood, unfortunately, due to the failure of many to take its cultural context into account. Aristotle was not saying that mankind’s nature is to sit around reading about politicians in the newspaper. He was not talking about “politics” in some sort of demotic or operational sense. Rather, “political” means “of the polis” [” rel=”noopener” target=”_blank”>link]. The polis, in archaic and classical Greece, was more than just a city-state – it was the very sum of Greek communal existence. Foreigners without poleis were not merely barbarians, they were something less than human beings, they lacked a crucial element of communal existence that made man – capable of speech and reason – different from the animals and able to govern himself rationally. “Political” did not mean “elections” or “scandals”, as it does with us today. Instead, it meant “capable of living with other human beings as a rational creature”. It meant civilisation itself. Tribalism, while perhaps incorrectly called “primitive”, nevertheless is “underdeveloped”. It is in the nature of man to organise himself socially, and even among early and technologically backwards peoples, this organisation was quite often more complex than tribal forms. While modern cities may be populated by socially atomised shells of men, the classical view of the city was that it was vital to genuine humanity.

My point in all of this is that I don’t believe that tribal organisation is a “natural” endpoint for humanity, socially speaking. The reason tribes are tribes is not because they are all too stupid to be capable of anything else, nor because they have achieved an organisation that truly satisfies the human spirit and nature. As the saying goes, “The only morality is civilisation”. The direction of man’s communal association with man is toward more complex forms of social and governing interactions which satisfy man’s inner desire for sociability.

So why are tribal peoples … tribal? My theory is that tribalism arises neither from stupidity or satisfaction, but as a result of either environmental factors such as geography, habitability, etc. which inhibit complexification of social organisation, or else as a result of civilisation-destroying catastrophes which corrode and destroy central authority and the institutions necessary to maintain socially complex systems.

The first – environmental factors – would most likely be useful for explaining why cultures existing in more extreme biomes persist in a tribal state. For example, the Arctic regions inhabited by the Inuit would militate against building complexity into their native (i.e. pre-contact with modern Europeans) societies. The first great civilisations of the river valleys – Egypt, Mesopotamia, the Indus valley, and China – all began because of the organisation needed to construct and administer large scale irrigation projects for agriculture. Yet, the weather in the Arctic precludes any sort of agriculture, as well as many other activities associated with high civilisation such as monumental architecture and large scale trade. The Inuit remained tribal hunter-gatherers not because they were inherently incapable of high culture, but because their surroundings inhibited them from it. Likewise, the many tribal groups in the Rub’ al-Khali (the Empty Quarter of the Arabian peninsula) were more or less locked into a semi-nomadic transhumant existence by their environment, even as the racially and linguistically quite similar peoples of Yemen and the Hadramaut were developing complex agricultural and commercial cultures along the wadis.

However, I believe that the more common reason for tribalism in history is that of catastrophes – of various types, some fast-acting and others much slower – which essentially “turned the world upside down” for previous high civilisations which were affected by them. I believe that there are many examples of this which can be seen, or at least inferred, from historical study. I’ll detail five of them below.

The first is an example which would formerly have been considered to fall into the category of tribes remaining tribal because of geographical factors, but which recent archaeological evidence suggests is not the case. This would be the tribes (or at least some of them) of the Amazon jungles, especially the Mato Grosso region of western Brazil. Long considered to be one of the most primitive regions on the planet, one could easily make the argument that these tribes were such because of the extreme conditions found in the South American jungles. While lush and verdant, these jungles are really rather inhospitable from the standpoint of human habitability – the jungle itself is extremely dense, is rife with parasites and other disease-carriers, and is full of poisonous plants and animals of all kinds. Yet, archaeologists now know that there was an advanced urban culture in this region which supported large-scale root agriculture, build roads, bridges, and palisades, and dammed rivers for the purpose of fish farming – evidently the rumours told to the early Spanish conquistadores of cities in the jungle were more than just myth. This culture lasted for nearly a millennium until it went into terminal decline around 1550 AD, the jungle reclaiming it thoroughly until satellite imaging recently rediscovered it.

What happened? We’re not sure, but the best theory seems to be that diseases brought by Europeans terminated this Mato Grosso culture, destroying enough of its population that urban existence could no longer be sustained. The result of this was a turn to tribalism, a less complex form more easily sustained by the post-plague population. The descendants of this culture are the Kuikuro people, a Carib-speaking tribe living in the region, and probably also other tribes living in the greater area around the Matto Grosso. In the case of the Mato Grosso city culture, the shock of disease against which they had no immunity destroyed their population, and concomitantly their ability to maintain more complex forms of civilisation.

The conical tower inside the Great Enclosure at Great Zimbabwe.
Photo by Marius Loots via Wikimedia Commons.

The second example would be that of the Kingdom of Zimbabwe, centered around its capital of “Great Zimbabwe,” designated as such so as to distinguish it from the 200 or so smaller “zimbabwes” that have been scattered around present-day Rhodesia and Mozambique. Great Zimbabwe, at its peak, housed almost 20,000 people and was the nucleus of a widespread Iron Age culture in southern Africa, and this Bantu culture flourished from the 11th-16th centuries AD before collapsing. It is thought that the decline of Zimbabwean culture was due to the exhaustion of key natural resources which kept them from sustaining their urban culture. The result, if the later state of the peoples in the area is any indicator, was a conversion to the tribal structures more typically associated with sub-Saharan Africa. The direct descendants of the Zimbabwean culture are thought to be the various tribes in the area speaking Shona, a Bantu language group with over 8 million speakers now (post Western medicine and agriculture, of course). Once again, though, we see that when conditions changed – the loss of key resource supports for the urban culture – the shock to the system led to a radical decomplexification of the society involved.

May 13, 2024

Archaeological Publishing – the unpalatable truth

Filed under: Architecture, Books, Britain, History — Tags: , , , , , — Nicholas @ 04:00

Classical and Ancient Civilization
Published May 11, 2024

Some anecdotes about publishing archaeological sites

Roman Legions – Sometimes found all at sea!

Drachinifel
Published Feb 2, 2024

Today we take a quick look at some of the maritime highlights of the new special exhibition at the British Museum about the Roman Legions:
https://www.britishmuseum.org/exhibit…
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April 29, 2024

“The Earth goes around the Sun, or so they would have you believe …”

Filed under: Economics, Environment, History — Tags: , , , , — Nicholas @ 03:00

Colby Cosh on a recent “grand theory” from Andrea Matranga, an Italian economist who outlined his thoughts in a paper accepted by the Quarterly Journal of Economics, summarized in the sub-hed “Hunter-gatherers were better off than Neolithic farmers, diet-wise — until Earth was hit by seasonal extremes caused by Jupiter’s gravity”:

Reconstruction of a neolithic farmstead at the Irish National Heritage Park in Ferrycarrig.
Photo by Jo Turner via Wikimedia Commons.

Matranga’s own explanation for the invention of agriculture is: “Believe it or not, it is down to extraterrestrial forces”. Yes, that’s an actual quote from a cheeky Twitter thread in which Matranga summarizes his hypothesis colourfully. The real idea is that the period of the Neolithic Revolutions coincided with a time when seasonal temperature and rainfall differences were maximized by coinciding features of Earth’s orbit — features attributable mostly to Jupiter’s gravitational tug on us.

The Earth goes around the Sun, or so they would have you believe, and Earth’s rotational axis is tilted relative to the Sun, which creates the seasons. But the Earth’s motion has other subtle wobbles and shimmies caused by Jupiter: the eccentricity of its elliptical orbit grows and shrinks, and the rotational axis “precesses”, or wobbles, meaning that the face of the Earth pointing toward the Sun at our closest approach to it changes over time.

The implication of this is that over a period of millennia, and particularly in what we think of as the “temperate” zones, the magnitude of climate seasonality will itself change in a somewhat chaotic way. For some periods much longer than a human lifetime, seasonal changes might be almost beneath notice; a few millennia later, they become a dominant feature of human experience. And one hemisphere of the planet — say, the northern one — might end up with a lingering developmental advantage because it was favoured at the right moment by the precession of Earth’s axis.

Matranga pulls together a lot of math, astronomy and geography to show that the local Neolithic Revolutions coincide with maximum local seasonality, and then he builds some economic models of primitive society to suggest what effect this might have had on social organization and population evolution. Alfred Marshall would have told him to burn this part of his paper, but perhaps the equations are necessary for appearances. The crucial point is that Matranga has found a strong possible explanation for the Neolithic paradox — why, and when, humans in many places adopted a form of social organization that seems to have left most of them worse off on average.

For it’s not just the average that matters. In a world that was more or less the same year-round, hunter-gatherers didn’t have to worry about food storage: they could migrate cyclically within a small range, following wild game, to keep up with modest seasonal effects. But if the seasons then got more intense, food storage would become more important to the long-term survival of the group: one winter could now finish everyone off.

April 15, 2024

QotD: Cereal cultivation also helped grow the centralized state

Filed under: Food, Government, History, Middle East, Quotations — Tags: , , , , — Nicholas @ 01:00

Sumer just before the dawn of civilization was in many ways an idyllic place. Forget your vision of stark Middle Eastern deserts; in the Paleolithic the area where the first cities would one day arise was a great swamp. Foragers roamed the landscape, eating everything from fishes to gazelles to shellfish to wild plants. There was more than enough for everyone; “as Jack Harlan famously showed, one could gather enough [wild] grain with a flint sickle in three weeks to feed a family for a year”. Foragers alternated short periods of frenetic activity (eg catching as many gazelles as possible during their weeklong migration through the area) with longer periods of rest and recreation.

Intensive cereal cultivation is miserable work requiring constant toil with little guarantee of a good harvest. Why would anyone leave this wilderness Eden for a 100% wheat diet?

Not because they were tired of wandering around; Scott presents evidence that permanent settlements began as early as 6000 BC, long before Uruk, the first true city-state, began in 3300. Sometimes these towns subsisted off of particularly rich local wildlife; other times they practiced some transitional form of agriculture, which also antedated states by millennia. Settled peoples would eat whatever plants they liked, then scatter the seeds in particularly promising-looking soil close to camp – reaping the benefits of agriculture without the back-breaking work.

And not because they needed to store food. Hunter-gatherers could store food just fine, from salting animal meat to burying fish and letting it ferment to just having grain in siloes like everyone else. There is ample archaeological evidence of all of these techniques. Also, when you are surrounded by so much bounty, storing things takes on secondary importance.

And not because the new lifestyle made this happy life even happier. While hunter-gatherers enjoyed a stable and varied diet, agriculturalists subsisted almost entirely on grain; their bones display signs of significant nutritional deficiency. While hunter-gatherers were well-fed, agriculturalists were famished; their skeletons were several inches shorter than contemporaneous foragers. While hunter-gatherers worked ten to twenty hour weeks, agriculturalists lived lives of backbreaking labor. While hunter-gatherers who survived childhood usually lived to old age, agriculturalists suffered from disease, warfare, and conscription into dangerous forced labor.

Scott Alexander, “Book Review: Against The Grain“, Slate Star Codex, 2019-10-15.

April 9, 2024

Checking in on the front lines of paleontology research

Filed under: History, Politics, Science — Tags: , , , , , , — Nicholas @ 04:00

Sarah Hoyt is amazed and surprised at some recent revelations about the latest paleontological discoveries:

Yesterday I did something I used to do more often, and looked into the latest discoveries in paleontology and archaeology and such.

And shortly after remembered why I no longer do it every month.

Apparently the latest, greatest news is that — yo, this is amazing — they’re finally not studying pre-history through the eyes of racism and sexism, and as such have determined that pre-historic hunting parties were as much as 80% female.

This is a discovery that of course makes perfect sense. No doubt the males were all back at base camp, chest-feeding the babies. Thereby freeing the pre-historic girl bosses to go and hunt them some mammoth.

If you’re staring at the screen with dropped jaws, I haven’t gone insane. I know this is utter and complete nonsense. It’s not my fault that the people running all our intellectual institutions, including research are morons studying to be idiots.

Applying the Heinlein filter for the actual reason they have to believe that up to 80% — 80%! — of pre-historic hunters were female, i.e. “Again and again, what are the facts?” we get that they found one grave — one — where the DNA of the remains are female (and here we’ll keep quiet about the strange idea that 6000 (I think) year old DNA is easily extracted, non-contaminated, etc. We’ll pretend we don’t know all the times they walked back “new species” because the DNA amplification techniques CREATED those discoveries.)

Let’s assume they’re correct and this was a female, buried with hunting implements. Sure, maybe she was a hunter. There will always be one or two in a large enough band, for the reason that in primitive societies some women are brought up as male: lack of a son, need to support the family, etc. (It is rarely a sexual thing, or because the person WANTED this. In fact it’s often decided for them before they are weaned. In fact, in primitive/ancient societies including the ones of our ancestors that we know about in detail, there was remarkably little room for self expression, self-conception or self interest. When you live close to the bone, such things are subjugated to the needs of the family, the clan, the tribe, more or less in that order. Because survival is hard.) We’re also informed, in BREATHLESS tones that it’s now thought that spear throwers were used to make sure women could throw spears fast enough! That’s why they exist.

But spear throwers are made and used by males, the world over. Go look at the tubes of you and you’ll see videos of people making them and using them, and they’re all male.

Further there is no society today of the ones still surviving more or less in a stone age way that has that kind of distribution for hunters. More importantly, there is no record of them, going as far back as we can.

Maybe this is because yes indeed, the past (being much closer to the bone, and therefore less willing to indulge in story telling) viewed things through a racist and sexist lens. Why not? After all I grew up in an intensely patriarchal society that still hadn’t adapted to the idea of women taking any hand in intellectual pursuits. And yes, that was unwarranted sexism. And every society is racist against every other (Actually culturist, but it’s often couched in terms of race.)

But still … You’d think that here and there there would be a race of valiant Amazons, whose men stay home and pound the taro while they go out and hunt, right?

But the truth is that if you put this notion to the remaining stone age people, they will laugh till they pee themselves. Yes, I know, I know, they internalized sexism from the evil white colonizers whom they’ve met three times in the last 100 years. That’s how powerful and evil whiteness is.

Or, listen, okay? I know this is just crazy talk, but maybe males and females are different and have evolved to fulfill different reproductive functions. And the reproductive function of females is more onerous than that of males. Women in our natural state, and unless something has gone seriously wrong — which of course makes us of less use to the tribe — spend most of our lives pregnant, nursing or carrying for children too young to care for themselves.

April 4, 2024

QotD: What we mean by the term “indigenous”

Well, if by indigenous we mean “the minimally admixed descendants of the first humans to live in a place”, we can be pretty confident about the Polynesians, the Icelanders, and the British in Bermuda. Beyond that, probably also those Amazonian populations with substantial Population Y ancestry and some of the speakers of non-Pama–Nyungan languages in northern Australia? The African pygmies and Khoisan speakers of click languages who escaped the Bantu expansion have a decent claim, but given the wealth of hominin fossils in Africa it seems pretty likely that most of their ancestors displaced someone. Certainly many North American groups did; the “skraelings” whom the Norse encountered in Newfoundland were probably the Dorset, who within a few hundred years were completely replaced by the Thule culture, ancestors of the modern Inuit. (Ironically, the people who drove the Norse out of Vinland might have been better off if they’d stayed; they could hardly have done worse.)

But of course this is pedantic nitpicking (my speciality), because legally “indigenous” means “descended from the people who were there before European colonialism”: the Inuit are “indigenous” because they were in Newfoundland and Greenland when Martin Frobisher showed up, regardless of the fact that they had only arrived from western Alaska about five hundred years earlier. Indigineity in practice is not a factual claim, it’s a political one, based on the idea that the movements, mixtures, and wholesale destructions of populations since 1500 are qualitatively different from earlier ones. But the only real difference I see, aside from them being more recent, is that they were often less thorough — in large part because they were more recent. In many parts of the world, the Europeans were encountering dense populations of agriculturalists who had already moved into the area, killed or displaced the hunter-gatherers who lived there, and settled down. For instance, there’s a lot of French and English spoken in sub-Saharan Africa, but it hasn’t displaced the Bantu languages like they displaced the click languages. Spanish has made greater inroads in Central and South America, but there’s still a lot more pre-colonial ancestry among people there than there is pre-Bantu ancestry in Africa. I think these analogies work, because as far as I can tell the colonization of North America and Australia look a lot like the Early European Farmer and Bantu expansions (technologically advanced agriculturalists show up and replace pretty much everyone, genetically and culturally), while the colonization of Central and South America looks more like the Yamnaya expansion into Europe (a bunch of men show up, introduce exciting new disease that destabilizes an agricultural civilization,1 replace the language and heavily influence the culture, but mix with rather than replacing the population).

Some people argue that it makes sense to talk about European colonialism differently than other population expansions because it’s had a unique role in shaping the modern world, but I think that’s historically myopic: the spread of agriculture did far more to change people’s lives, the Yamnaya expansion also had a tremendous impact on the world, and I could go on. And of course the way it’s deployed is pretty disingenuous, because the trendier land acknowledgements become, the more the people being acknowledged start saying, “Well, are you going to give it back?” (Of course they’re not going to give it back.) It comes off as a sort of woke white man’s burden: of course they showed up and killed the people who were already here and took their stuff, but we’re civilized and ought to know better, so only we are blameworthy.

More reasonable, I think, is the idea that (some of) the direct descendants of the winners and losers in this episode of the Way Of The World are still around and still in positions of advantage or disadvantage based on its outcome, so it’s more salient than previous episodes. Even if, a thousand years ago, your ancestors rolled in and destroyed someone else’s culture, it still sucks when some third group shows up and destroys yours. It’s just, you know, a little embarrassing when you’ve spent a few decades couching your post-colonial objections in terms of how mean and unfair it is to do that, and then the aDNA reveals your own population’s past …

Reich gets into this a bit in his chapter on India, where it’s pretty clear that the archaeological and genetic evidence all point to a bunch of Indo-Iranian bros with steppe ancestry and chariots rolling down into the Indus Valley and replacing basically all the Y chromosomes, but his Indian coauthors (who had provided the DNA samples) didn’t want to imply that substantial Indian ancestry came from outside India. (In the end, the paper got written without speculating on the origins of the Ancestral North Indians and merely describing their similarity to other groups with steppe ancestry.) Being autochthonous is clearly very important to many peoples’ identities, in a way that’s hard to wrap your head around as an American or northern European: Americans because blah blah nation of immigrants blah, obviously, but a lot of northern European stories about ethnogenesis (particularly from the French, Germans, and English) draw heavily on historical Germanic tribal migrations and the notion of descent (at least in part) from invading conquerors.

One underlying theme in the book — a theme Reich doesn’t explicitly draw out but which really intrigued me — is the tension between theory and data in our attempts to understand the world. You wrote above about those two paradigms to explain the spread of prehistoric cultures, which the lingo terms “migrationism” (people moved into their neighbors’ territory and took their pots with them) and “diffusionism”2 (people had cool pots and their neighbors copied them), and which archaeologists tended to adopt for reasons that had as much to do with politics and ideology as with the actual facts on (in!) the ground. And you’re right that in most cases where we now have aDNA evidence, the migrationists were correct — in the case of the Yamnaya, most modern migrationists didn’t go nearly far enough — but it’s worth pointing out that all those 19th century Germans who got so excited about looking for the Proto-Indo-European Urheimat were just as driven by ideology as the 21st century Germans who resigned as Reich’s coauthors on a 2015 article where they thought the conclusions were too close to the work of Gustaf Kossinna (d. 1931), whose ideas had been popular under the Nazis. (They didn’t think the conclusions were incorrect, mind you, they just didn’t want to be associated with them.) But on the other hand, you need a theory to tell you where and how to look; you can’t just be a phenomenological petri dish waiting for some datum to hit you. This is sort of the Popperian story of How Science Works, but it’s more complex because there are all kinds of extra-scientific implications to the theories we construct around our data.

The migrationist/diffusionist debate is mostly settled, but it turns out there’s another issue looming where data and theory collide: the more we know about the structure and history of various populations, the more we realize that we should expect to find what Reich calls “substantial average biological differences” between them. A lot of these differences aren’t going to be along axes we think have moral implications — “people with Northern European ancestry are more likely to be tall” or “people with Tibetan ancestry tend to be better at functioning at high altitudes” isn’t a fraught claim. (Plus, it’s not clear that all the differences we’ve observed so far are because one population is uniformly better: many could be explained by greater variation within one population. Are people with West African ancestry overrepresented among sprinters because they’re 0.8 SD better at sprinting, or because the 33% higher genetic diversity among West Africans compared to people without recent African ancestry means you get more really good sprinters and more really bad ones?) But there are a lot of behavioral and cognitive traits where genes obviously play some role, but which we also feel are morally weighty — intelligence is the most obvious example, but impulsivity and the ability to delay gratification are also heritable, and there are probably lots of others. Reich is adorably optimistic about all this, especially for a book written in 2018, and suggests that it shouldn’t be a problem to simultaneously (1) recognize that members of Population A are statistically likely to be better at some thing than members of Population B, and (2) treat members of all populations as individuals and give them opportunities to succeed in all walks of life to the best of their personal abilities, whether the result of genetic predisposition or hard work. And I agree that this is a laudable goal! But for inspiration on how our society can both recognize average differences and enable individual achievement, Reich suggests we turn to our successes in doing this for … sex differences! Womp womp.

Jane Psmith and John Psmith, “JOINT REVIEW: Who We Are and How We Got Here, by David Reich”, Mr. and Mrs. Psmith’s Bookshelf, 2023-05-29.


    1. aDNA works for microbes too, and it looks like Y. pestis, the plague, came from the steppe with the Yamnaya. It didn’t yet have the mutation that causes buboes, but the pneumonic version of the disease is plenty deadly, especially to the Early European Farmers who didn’t have any protection against it. In fact, as far as we can tell, in all of human history there have only been four unique introductions of plague from its natural reservoirs in the Central Asian steppe: the one that came with or slightly preceded the Yamnaya expansion around 5kya, the Plague of Justinian, the Black Death, and an outbreak that began in Yunnan in 1855. The waves of plague that wracked Europe throughout the medieval and early modern periods were just new pulses of the strain that had caused Black Death. Johannes Krause gets into this a bit in his A Short History of Humanity, which I didn’t actually care for because his treatment of historic pandemics and migrations is so heavily inflected with Current Year concerns, but I haven’t found a better treatment in a book so it’s worth checking it out from the library if you’re interested.

    2. I cheated with that “pots not people” line in my earlier email; it usually gets (got?) trotted out not as a bit of epistemological modesty about what the archaeological record is capable of showing, but as a claim that the only movements involved were those of pots, not of people.

February 21, 2024

“There’s a moral imperative to go dig out that villa … It could be the greatest archaeological treasure on earth”

Filed under: History, Italy, Technology — Tags: , , , , — Nicholas @ 03:00

In City Journal, Nicholas Wade discusses the technical side of the ongoing attempts to read one of the Herculaneum scrolls:

A computer scientist has labored for 21 years to read carbonized ancient scrolls that are too brittle to open. His efforts stand at last on the brink of unlocking a vast new vista into the world of ancient Greece and Rome.

Brent Seales, of the University of Kentucky, has developed methods for scanning scrolls with computer tomography, unwrapping them virtually with computer software, and visualizing the ink with artificial intelligence. Building on his methods, contestants recently vied for a $700,000 prize to generate readable sections of a scroll from Herculaneum, the Roman town buried in hot volcanic mud from the eruption of Vesuvius in 79 A.D.

The last 15 columns — about 5 percent—of the unwrapped scroll can now be read and are being translated by a team of classical scholars. Their work is hard, as many words are missing and many letters are too faint to be read. “I have a translation but I’m not happy with it,” says a member of the team, Richard Janko of the University of Michigan. The scholars recently spent a session debating whether a letter in the ancient Greek manuscript was an omicron or a pi.

[…]

Seales has had to overcome daunting obstacles to reach this point, not all of them technical. The Italian authorities declined to make any of the scrolls available, especially to a lone computer scientist with no standing in the field. Seales realized that he had to build a coalition of papyrologists and conservationists to acquire the necessary standing to gain access to the scrolls. He was eventually able to x-ray a Herculaneum scroll in Paris, one of six that had been given to Napoleon. To find an x-ray source powerful enough to image the scroll without heating it, he had to buy time on the Diamond particle accelerator at Harwell, England.

In 2009, his x-rays showed for the first time the internal structure of a scroll, a daunting topography of a once-flat surface tugged and twisted in every direction. Then came the task of writing software that would trace the crumpled spiral of the scroll, follow its warped path around the central axis, assign each segment to its right position on the papyrus strip, and virtually flatten the entire surface. But this prodigious labor only brought to light a more formidable problem: no letters were visible on the x-rayed surface.

Seales and his colleagues achieved their first notable success in 2016, not with Napoleon’s Herculaneum scroll but with a small, charred fragment from a synagogue at the En-Gedi excavation site on the shore of the Dead Sea. Virtually unwrapped by the Seales software, the En-Gedi scroll turned out to contain the first two chapters of Leviticus. The text was identical to that of the Masoretic text, the authoritative version of the Hebrew Bible — and, at nearly 2,000 years old, its earliest instance.

The ink used by the Hebrew scribes was presumably laden with metal, and the letters stood out clearly against their parchment background. But the Herculaneum scroll was proving far harder to read. Its ink is carbon-based and almost impossible for x-rays to distinguish from the carbonized papyrus on which it is written. The Seales team developed machine-learning programs — a type of artificial intelligence — that scanned the unrolled surface looking for patterns that might relate to letters. It was here that Seales found use for the fragments from scrolls that earlier scholars had destroyed in trying to open them. The machine-learning programs were trained to compare a fragment holding written text with an x-ray scan of the same fragment, so that from the statistical properties of the papyrus fibers they could estimate the probability of the presence of ink.

February 16, 2024

What remains of the “first” steam powered passenger railway line?

Bee Here Now
Published 23 Oct 2023

The Stockton-Darlington Railway wasn’t the first time steam locomotives had been used to pull people, but it was the first time they had been used to pull passengers over any distance worth talking about. In 1825 that day came when a line running all the way from the coal pits in the hills around County Durham to the River Tees at Stockton was opened officially. This was an experiment, a practice, a great endeavour by local businessmen and engineers, such as the famous George Stephenson, who astounded crowds of onlookers with the introduction of Locomotion 1 halfway along the line, which began pulling people towards Darlington and then the docks at Stockton.

This was a day that would not only transform human transportation forever, but accelerate the industrial revolution to a blistering pace.

In this video I want to look at what remains of that line — not the bit still in use between the two towns, but the bit out in the coalfields. And I want to see how those early trailblazers tackled the rolling hills, with horses and stationary steam engines to create a true amalgamation of old-world and new-world technologies.
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February 13, 2024

“I am a proud member of the Airfix generation”

Filed under: Britain, History, Military — Tags: , , , , , , , — Nicholas @ 05:00

I didn’t realize that Peter Caddick-Adams is the same age as me, but it does seem that our interests pretty much ran parallel for a while:

Re-enactors in Roman legionary gear, 19 May, 2021.
Original photo from https://pxhere.com/en/photo/883133 via Wikimedia Commons.

I am a proud member of the Airfix generation. The desire (less so the ability) to assemble and paint plastic model kits of aircraft, tanks and ships hit me squarely between the eyes on my tenth birthday in 1970. Several aunts and uncles had arrived at the same solution to bring out my inner Spitfire on the same day. Who needed the high of polystyrene cement and Humbrol enamel when you could refight D-Day across your bedroom floor with kits costing as little as 1/6d? Although Airfix was the premium producer of scale kits, other competing brands included Frog, Tamiya, Monogram, Hasegawa and Revell. I wish I knew what I did with them all, but many of the aircraft I recall casting out of upstairs windows, set on fire by match and candle. Looking back, I can see how it sewed the seeds of my becoming a professional military historian decades later. From little acorns, eh?

Two years later, I discovered I was interested in anything historical when my parents packed us into a train (great excitement in itself) for a trip to London. Although long past the days of steam, I can remember my father walking me down to thank the engine driver for getting us safely into Euston and then the true adventure began. The arrival at the British Museum to see the Tutankhamun Exhibition, which ran from March to December 1972. When it ended, besides the young Caddick-Adams, 1.6 million visitors had passed through the exhibition doors, making it the most popular attraction in the museum’s history. My favourite art class activity thereafter altered from drawing Spitfires and Messerschmitts chasing each other across every page to depicting ghostly, golden burial masks. Ever since, I have held an unbelievably soft spot for the old BM, always remembering that due to its vastness, it is best to go there to see something specific, rather than wander hither and thither, lost in its many treasures.

Then in 1977, when studying Ancient History for “A” Level, it was the turn of the Royal Academy in Piccadilly to capture my imagination with its Pompeii AD 79 exhibition. Mosaics, personal possessions, wall paintings and plaster casts of Romans and their animals caught in the moment of death as toxic gases, ashes, molten rock and pulverized pumice froze them forever, like insects in amber, likewise left a profound mark on my understanding of the bigger wheels of history.

The other day I was more than happy to be reunited with my old friend, the British Museum, this time hosting another Roman exhibition, which promises to be every bit as impactful as the Tutankhamun and Pompeii antecedents. Just unveiled, Legion: Life in the Roman Army is an inspired portrayal of an institution which numbered around 450,000 at its peak in AD 211 (33 legions and c. 400 auxiliary regiments), although numbers always fluctuated. The first amazing realisation is how little archaeological evidence remains of this vast organisation that endured for many centuries. The second is how well the scanty remnants in this exhibition have been preserved and interpreted.

Here, the British Museum has assembled the best surviving examples of arms, armour and personal possessions from collections around the world, in over 200 artefacts from 28 lenders. Though we view gleaming bronze helmets, swords long-rusted into scabbards, a pile of near-fossilised chainmail, it is incredible to think that there is only one intact example remaining of all those hundreds of thousands of rectangular and curved legionary shields (called a scutum), still bearing its decoration and crimson dye. This one comes from Syria.

There are some fine funerary carvings of Roman officers from around the empire, then we encounter some of the battlefield detritus including breastplate armour found near Kalkriese, in the Teutoburgerwald of Lower Saxony. This is where a coalition of Germanic tribes led by a rebel chieftain called Arminius ambushed 3 legions led by Publius Quinctilius Varus in 9 AD. The story of discovering this battle terrain was as dramatic as the assault itself. It was the result of a meticulous British soldier who combed an area north of his base at Osnabrück with a metal detector in 1987. Major Tony Clunn recorded each discovery of Roman coins and sling shot, making it possible to reconstruct the route taken by Roman legionaries under Varus and determine where they were ambushed and massacred.

February 9, 2024

The (so-far limited) ability to read the Herculaneum Papyri may vastly increase our knowledge about the Roman world

Filed under: History, Italy, Science, Technology — Tags: , , , , — Nicholas @ 03:00

Colby Cosh on the achievement of the three young researchers who were awarded the Vesuvius Challenge prize earlier this month, and what it might mean for classicists and other academics:

On Monday morning, Farritor and two other young Vesuvius Challenge notables, Youssef Nader and Julian Schillinger, were announced as winners of the grand prize. Nader and Schillinger had, like Farritor, already won Vesuvius Challenge prizes for smaller technical discoveries, and Nader had in fact been a mere heartbeat behind Farritor in producing the same “porphyras” from the same scan. After Farritor nabbed his US$40,000 “first letters” prize, the three decided to combine their efforts to net the big fish.

The result is a text that represents about five per cent of one of the thousands of scrolls recovered — and there may be more not yet recovered — from the Villa of the Papyri. The enormous villa was owned by an unknown Roman notable, but there are clues that one of its librarians was the Epicurean philosopher Philodemus of Gadara, who lived from around 110 to 35 BC. Until his identity was connected with the library, Philodemus did not receive too much attention even from classicists. But the Vesuvius Challenge efforts have now yielded fragments of what has to be an Epicurean text — one which discusses the delights of music and food, and condemns an unnamed adversary, possibly a Stoic, for failing to give a philosophical account of sensual pleasure.

The recovery of dozens more of the works of Philodemus would be — one might now say “will be” — a world-changing event for the classics. We know Philodemus was close to Calpurnius Piso (101-43 BC), the father-in-law of Julius Caesar and a likely owner of the doomed villa. He almost certainly had a front-row seat for the prelude to the end of the Roman Republic. We know he wrote works on religion, on natural philosophy and on history: even his thoughts on music and poetry would be of marked interest.

But nobody knows what else, what copies of older works, may be lurking in Philodemus’s library. At this moment antiquarians know the titles of dozens of lost plays by Aeschylus and Sophocles and Euripides and Aristophanes; we are missing major works of Aristotle and Euclid and Archimedes and Eratosthenes. We know that Sulla wrote his memoirs and that Cato the Elder wrote a seven-book history of Rome. Any of these old writings, or others of equal significance, may materialize suddenly out of oblivion now, thanks to the Vesuvius Challenge. It’s an impressive triumph for the idea of prize-giving as an approach to solving scientific problems, and the news release from the challenge offers a discussion of what the funding team got right and where the project will go next.

February 1, 2024

Rome: Part 1 – Mythical Origins to the Founding of the Republic

Filed under: Europe, History, Italy — Tags: , , , , , — Nicholas @ 04:00

seangabb
Published 31 Jan 2024

This course provides an exploration of Rome’s formative years, its rise to power in the Mediterranean, and the exceptional challenges it faced during the wars with Carthage.

Lecture 1: Mythical Beginnings and the Founding of Rome (753 BC – 509 BC)

• What is said by the archaeology and modern research on the origins of Rome
• The lack of authentic literary history of Rome in its early period
• Legend of Romulus and Remus
• The establishment of Rome’s early monarchy
• Transition to the Roman Republic
(more…)

January 3, 2024

Highlights of Diocletian’s Palace in Split

Filed under: Architecture, Europe, History — Tags: , , , , — Nicholas @ 02:00

Scenic Routes to the Past
Published 6 Oct 2023

A Roman historian’s tour of the Palace of Diocletian in Split, Croatia.

Chapters
0:00 Diocletian and his palace
0:59 Overview and layout
2:37 South facade
3:07 East facade
3:39 Porta Aurea
4:09 Peristyle
4:48 Temple of Jupiter
5:49 Reception rooms (vestibule and substructures)
6:23 Mausoleum of Diocletian / Cathedral

December 15, 2023

The Pagan Necropolis Under Vatican City

Filed under: Architecture, History, Italy, Religion — Tags: , , , — Nicholas @ 02:00

toldinstone
Published 1 Sept 2023

Beneath the floor of St. Peter’s Basilica, an ancient Roman cemetery holds the secret to the origins of Vatican City.
(more…)

November 20, 2023

A Tour of the Excavations at Vindolanda

Filed under: Britain, History, Science — Tags: , , , — Nicholas @ 02:00

Scenic Routes to the Past
Published 4 Aug 2023

This spring, Dr. Andrew Birley gave me a tour of the ongoing excavations at Vindolanda, a Roman fort near Hadrian’s Wall.

Chapters:
0:00 Welcome to Vindolanda
4:41 The wooden underworld
7:13 Layers of history
9:03 Becoming part of the story

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