The myth of the primitive Arab culture

The author of The Map of Knowledge freely admits that her education was in Classics, so it was remiss in “non-Western” history. These gaps show up in the text of her book. For example:

It helped that Sassanian culture was one of the most sophisticated and impressive on earth, and that Arab culture was young and relatively primitive. Just a few generations earlier, Muhammad’s people had been Bedouins, wandering the deserts of Arabia….

This seems plausible and uncontroversial to most people at first glance. Even more so to those who read their Ferdowsi. The problem is that even minimal reflection will indicate that this is just not true.

I have an advantage because last week I was on a podcast with a scholar of pre-Islamic Arabian literary culture (it’s already on the patreon page for patrons), so many facts are fresh in my mind. The fact is that the Arabs tribes were liminal to Romans and Persians for many centuries, and exhibited various degrees of integration with these larger civilizations.

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The long now library?

Violet Moller’s The Map of Knowledge: A Thousand-Year History of How Classical Ideas Were Lost and Found is written for a non-academic audience, and relays the story of how Classical knowledge was passed down to the West, which eventually leads to the Renaissance. This is a well-known story, and iut is written engagingly (at least so far). I do get a sense that the author writes intending to suggest the importance of a liberal open society to the public. But these moral lessons can be ignored if you are aware.

For a work attempting to resurrect the importance of non-European societies, in particular, that of the Islamic civilization, it is to this point strangely Eurocentric, in particular, Western European centric. The importance of Al-Andalus is particularly important, from what I recall, to the intellectuals of Paris and Oxford, who are the forebears in many ways of the Anglo intellectual tradition. In contrast, Italians were just as much influenced by the emigration of Byzantine scholars west to the peninsula during the medieval period. And though the Muslim societies did an excel at transmitting the philosophy of the ancient world, it is to the Byzantines that we owe the humanistic worlds. The great Greek playwrights would be names in encyclopedias without the efforts of men such as Constantine VII.

If you want to read a book that covers the lacunae in The Map of Knowledge, I’d suggest Sailing to Byzantium, which is also written at a popular level. Additionally, the end point of the book is the efflorescence of Western Europe. But it might be interesting to write a book at some point how Galenic medical philosophy became a basis for Tibetan traditional medicine! (a fact mentioned in The Map of Knowledge)

All that being said, one of the points brought home in this book is the importance of institutions in copying and maintaining knowledge. Aside from exceptional conditions (e.g., papyrus in the Egyptian desert!), ancient texts simply will not survive into the present. It turns out that this sort of information is actually less robust than DNA. Papyrus scrolls, parchment, and paper, all have half-lives on the order of a century or so. Our current digital formats are even more tenuous. Though I’m not necessarily an alarmist, is it that unlikely that in the next few thousand years technological civilization won’t go through a major shock and regression?

Then what? What if there are no physical books around, and the electronic cloud disappears? What I propose is a massive Rosetta Stone project to make copies of books in hyper-durable materials, translated into hundreds of languages, and deposited in safe caches all across the world. A literary version of the Millennium Seed Bank Project.

The rise of the steppe (on PBS)

David Anthony’s The Horse, the Wheel, and Language: How Bronze-Age Riders from the Eurasian Steppes Shaped the Modern World is a bit dated, but it’s still a useful read. Papers such as Population genomics of Bronze Age Eurasia and Massive migration from the steppe was a source for Indo-European languages in Europe come out of the tradition that Anthony comes out of. Arguably these thinkers even underestimated the demographic impact of the people from the steppe.

If you are interested in this topic, I think you might find First Horse Warriors: The advent of horse riding changed the course of human history and the genetic makeup of humankind, worth a watch. I think the second half, in particular, will be interesting. Researchers whose names you see only in papers are interviewed. So if you want to put a face to the name, this is your chance.

I would say though that again watching this episode reinforces my point that visual medium is very low density in the information. They had to focus on a few major results and scaffold their visuals around that.

The main issue in the documentary is that researchers still debate the nature of the usage of the horse on the steppe. Anthony and Dorcas Brown have been arguing for an early date of widespread horse domestication, at least as early as 3500 BC. But others suggested a date closer to 2000 BC, around when the light war chariot was invented.

Religion and science, a foggy battlefield

One of the similar responses from very different camps to my National Review piece on evolution was that I was wrong to assert evolutionary biology doesn’t have atheistic implications. This perspective came from both some religious evolution skeptics and from atheists who agree with Jerry Coyne and Richard Dawkins.

My own view on this isn’t exactly subtle, but, it’s kind of muddled and has a few moving parts.

First, I am an atheist and have been self-conscious as an atheist since I was eight. Before the age of eight, I didn’t identify as an atheist, but with hindsight, it is clear to me that my views on God were primitive to nonexistent. I may have averred to you that I was a believer in Allah, but compared to the vast majority of people who would say such a thing Allah was not real to me as a person who really operates in this universe. Allah was an abstraction. And one of little deep interest to me.

Therefore,  I can say that my understanding of evolution has no implication for my atheism in its origin because I was an atheist long before I understood evolution. That’s just an empirical fact. It is also an empirical fact that there are a reasonable number of evolutionary biologists who hold various religious viewpoints. To my knowledge, there are no Protestant fundamentalist evolutionary biologists, as that’s a logical contradiction, but there are very diverse viewpoints excluding this.

These people are real, and I can’t deny their existence. Just as my atheism predated my understanding of evolution, their understanding of evolution did not necessarily result in a diminishment of their religion (though perhaps it modified it in some way).

Of course, these people could be logically wrong. And I think that’s what the religious evolution skeptics and fundamentalists of various sorts agree on. There are several issues with this. I think it misunderstands what religion as a phenomenon is: it’s not about a logical set of propositions. Even Aquinas’ effort is not airtight, and many are not convinced by Alvin Plantinga’s modern attempts utilizing modal logic. Religion is vague and amorphous enough as a phenomenon that I think it will always slip away from any formal refutation.

I am not here proposing ‘non-overlapping magisteria’. There are plenty of ways in which religion seems to intrude into domains of science or domains which can be scientifically informed. It’s just that religion is not a clear and distinct entity. And to be frank neither is science. Just as religion is often falsely reduced to a creed, so science is falsely reduced to a method. I do not believe there is an ‘out-of-the-box’ method that determines science. Rather, it is an outlook, sensibility, and culture, which iteratively attempts to explore patterns in the world around us and explain them.

Personally, I do think the scientific sensibility does lean one to a position of being skeptical of religious explanations. But this is more an intuition rather than a deduction. I don’t think science ‘disproves’ religion any more than religion ‘disproves’ science.

In the piece above I wanted to set aside my own personal views, which are tentative and inchoate, and simply observe that many scientists disagree with them in relation to their faith and their practice. The reality is that there are many great evolutionary biologists who are religious, and I have no issue with that. At this point in my life, I’m not too concerned that someone somewhere is wrong. I’d rather just learn things.

Note: I’ve been writing since 2002. I’ve probably held this sort of view since 2004 or so. I have probably written it before, but at this point, I guess I need to rewrite it. Also, I appreciate the “New Atheists” in their consistency, though I disagree with some of their assumptions about human psychology.

Open Thread, 05/12/2019

A History of Korea: From “Land of the Morning Calm” to States in Conflict is very cheap on Kindle right now. Seems less propagandistic (unwittingly to be fair) than some other Korean histories I’ve read. Basically, Korean histories seem less interesting in detaching from nationalism as they’re writing, and it can get grating (everyone has opinions, but you don’t want them leaking through all the time).

If you haven’t, you might want to check out my podcast interview with an epigeneticists who takes a dim view of some of the hype in the field. If you are a geneticist you’ll have all this before of course, whether you agree with it or not.

Harvard Drops Harvey Weinstein Lawyer as a Faculty Dean. A contrary take from Harvard students: ‘With Us or Against Us’: Current, Former Winthrop Affiliates Say Faculty Deans Created a Toxic Environment Stretching Back Years. Basically, some people who I know who were at Winthrop house are telling me that the administration took the move because the protests gave them the opportunity. It’s an interesting epistemological question here for all these ‘culture war’ conflicts. A lot of the time the underlying dynamics are more prosaic and personal than what you might read in the media, but it’s not in anyone’s interest to surface that.

Here’s reader survey as a .csv. No big surprises. Though some of you don’t want me to post about Game of Thrones. Well, that will a “done” thing soon anyhow. I doubt I’ll be blogging ten years from now when Martin comes out with the next book… (if…)

Evolution unleashed: Is evolutionary science due for a major overhaul – or is talk of ‘revolution’ misguided?. Kevin Laland. The usual response is “niche construction isn’t new.”

Evaluation of the Diagnostic Stability of the Early Autism Spectrum Disorder Phenotype in the General Population Starting at 12 Months.

Shadi Hamid is getting dragged on Twitter for working with a “Christian Zionist” organization (Shadi disputes the characterization). The weird thing is a lot of the critics are journalists who work for AJ+, which is a subsidiary of Al Jazeera Media Network, which is run by a royal family that rules a Salafi state, Qatar. There are good things and bad things about Qatar. But journalists who work for a techno-reactionary absolute monarchy should perhaps be careful about pointing fingers from their glass houses.

Asia Bibi: Pakistan’s notorious blasphemy case. The utilization of these laws to target minorities by people with personal disputes is really familiar, though the consequences are more extreme than what you would see in the West. A lot of the time the public is even tacitly aware of the personal nature of the original dispute, but they back the idea of blasphemy laws so much that innocence is no defense.

New podcast on anthropology and archaeology, The Arch and Anth Podcast.

Why falsificationism is false. Since I know a little philosophy of science I have known that Popper is passe within philosophy of science for a long time. But it is surprising to many scientists.

Is species a social construct? Some people have argued that rejecting the species concept by biologists is a deepity. The issue that biologists have is that the public has a different perception of what species are than what biologists have. The public perception derives from folk biology, augmented by stuff like the Bible (species = “kinds”). This drives biologists crazy.

5-HTTLPR: A POINTED REVIEW. Been hearing this from friends since 2007 or so.

Variable prediction accuracy of polygenic scores within an ancestry group. Important.

Pakistani Christian girls trafficked to China as brides. China’s demographic problems are going to leave a huge shadow over Asia.

Noah Carl’s response.

Comparing signals of natural selection between three Indigenous North American populations.

Don’t Let Students Run the University and Academe’s Extinction Event Failure, Whiskey, and Professional Collapse at the MLA.

Unraveling ancestry, kinship, and violence in a Late Neolithic mass grave. This week’s episode of The Insight will be with two of the corresponding authors of this paper.

Discovery of ongoing selective sweeps within Anopheles mosquito populations using deep learning. A podcast of The Insight in a few weeks will drop with the last author, Andy Kern. Though we talked about pop-gen and machine learning a lot, the last 15 minutes ended up about the issue of how pop-gen needs to reform itself in terms of large collaborations instead of small competing labs.

Why the Uyghurs as we didn’t know them didn’t exist until after 1000 AD

The period between 300 AD about 750 AD is sometimes termed the “Buddhist Age.” The reason for this is is that this was the period when Buddhism was established in China, and, was still a force in mainland South Asia. It is also when Buddhism was arguably the dominant religion in much of Central Asia. In fact, Buddhism probably arrived in China mostly through this route, via the city-states of the Tarim basin.

A point of interest for many in the public is that some of these Tarim basin Buddhists looked very “Western.” That is, they had European features and coloring. The reason for this is that their ancestors were the eastern edge of the Indo-European migrations on the steppe. Many of them famously spoke Tocharian languages, an extinct branch of the Indo-European languages. But others spoke Iranian languages. Iranian not in that they came from Iran, but that they were descended from proto-Iranians of the steppe.

A few years ago there was a discussion on this weblog and elsewhere about very recent admixture dates for the western and eastern admixture components in the Uyghurs. That is, after 1000 AD. This struck many as too recent. I think perhaps I have an answer for what happened.

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Inventing the whites, what hath fog wrought?


One of the first posts on this blog relating to archaeogenetics involved an essay by me involving reflections on the fact that a particular Y chromosomal haplogroup, N1c (N3a now), had a peculiar distribution which ranged from Siberia to Finland. The argument, at the time, was whether it was a lineage which moved east to west (as suggested by the decline of microsatellite diversity in that direction), or whether it moved west to east (as was suggested by the frequency, which was highest in parts of Uralic Europe).

Today we know the general outline of the answer. The N1c lineage seems to have moved westward along the forest-tundra fringe, along with Uralic peoples in general. Genome-wide evidence shows minor but significant affinities with Siberian people among many European Uralic groups, including the Finns, and to a lesser extent Estonians. Though the genome-wide fraction is small in Finns, 5% or less, because this minor component is so genetically different from the generic Northern European ancestry of this group, it shifts Finns off the normal dimensions of variation for Europeans (in addition to the fact that many Finns have been subject to bottlenecks). The fraction is higher in the Sami, and lower in the Estonians.

Additionally, ancient DNA suggests that the arrival of this ‘eastern’ Uralic mediated ancestry seems to date to the early Iron Age. The hypothesis that the Finnic languages were primal to Baltic Europe, is on shaky ground which has cracked open. Rather, the circumstantial evidence is that Finnic languages replaced Indo-European dialects.

A new paper from Estonia as some more detail to the general outline, as well as highlighting some aspects of adaptation. The Arrival of Siberian Ancestry Connecting the Eastern Baltic to Uralic Speakers further East:

In this study, we compare the genetic ancestry of individuals from two as yet genetically unstudied cultural traditions in Estonia in the context of available modern and ancient datasets: 15 from the Late Bronze Age stone-cist graves (1200–400 BC) (EstBA) and 6 from the Pre-Roman Iron Age tarand cemeteries (800/500 BC–50 AD) (EstIA). We also included 5 Pre-Roman to Roman Iron Age Ingrian (500 BC–450 AD) (IngIA) and 7 Middle Age Estonian (1200–1600 AD) (EstMA) individuals to build a dataset for studying the demographic history of the northern parts of the Eastern Baltic from the earliest layer of Mesolithic to modern times. Our findings are consistent with EstBA receiving gene flow from regions with strong Western hunter-gatherer (WHG) affinities and EstIA from populations related to modern Siberians. The latter inference is in accordance with Y chromosome (chrY) distributions in present day populations of the Eastern Baltic, as well as patterns of autosomal variation in the majority of the westernmost Uralic speakers [1, 2, 3, 4, 5]. This ancestry reached the coasts of the Baltic Sea no later than the mid-first millennium BC; i.e., in the same time window as the diversification of west Uralic (Finnic) languages [6]. Furthermore, phenotypic traits often associated with modern Northern Europeans, like light eyes, hair, and skin, as well as lactose tolerance, can be traced back to the Bronze Age in the Eastern Baltic.

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Going beyond the sex “grip strength” binary

Jesse Singal brought this piece in Deadspin, She’s Got The Strength, But Who Has The Power?, to my attention.

Some very interesting sections:

When we shove the concept of athletic ability—strength, for instance—into the same black-and-white binary that we try to put gender into, we’re wrong. There is no stark line separating what men can do athletically and what women can. Some women, in fact, are bigger, faster, and stronger than some men. A large data set analyzed for a 2018 study looked at the body composition and endocrine profiles of 689 elite cisgender athletes in various sports. When it came to physical attributes there was complete overlap between the men and women analyzed, McKinnon pointed out. For instance, the shortest person in the data set was male, not female. The lightest male weighed the same as the lightest female. There were men athletes and women athletes who had testosterone levels that hit the top of the chart and the bottom. Simply put, the range of any physical characteristic within a sex, (like, for instance, the six feet of difference between the shortest man in the world and the tallest man) is far greater than the average difference in height between the average man and the average woman (five inches). And elite athletes tend to live at the far ends of these spectra anyway.

USA Powerlifting’s response to transgender athletes is head-spinning. The thing about all this talk equating hormone replacement therapy to doping, and the threat to “biological females,” and the “unfair advantages” of “male puberty,” is that it’s based entirely on social perceptions of gender.

“There’s absolutely no scientific evidence at all that supports their position,” said Rachel McKinnon, an expert on athletes’ rights and a professor of philosophy at the College of Charleston, and a world champion track cyclist to boot.

Recently a very successful person told me that mathematical intelligence is probably overrated in comparison to verbal intelligence. It is true that some women are bigger, faster, and stronger than some men, and therefore a lot of social policy follows from this truth? Well, empirically that seems to be the case today.

Despite the irrefutable sophistication of words, I decided to pull some data from the National Center for Health Statistics. These data are useful because they separate by sex and age (and in some cases race/ethnicity). Rather than focusing on ranges, I was curious about the distributions for two characteristics:

  • Height in males and females of a range of ages and between the sexes
  • Dominant hand grip strength in a range of ages and between the sexes

In some cases, there were age intervals, so I simply took the midpoint (e.g., 25-29 becomes 27). Also, they had an 80 and over category. I just left that as 80.

First, let’s look at the age. The figure below shows the distribution of height for males and females over the years, with intervals along with two standard deviations for each age.

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