stay away from any hurricanes! (^_^)

stormtrooper - 4th of july

The genetics of Mexico recapitulates Native American substructure and affects biomedical traits“We studied genomic variation within Mexico from over 1000 individuals representing 20 indigenous and 11 mestizo populations. We found striking genetic stratification among indigenous populations within Mexico at varying degrees of geographic isolation. Some groups were as differentiated as Europeans are from East Asians. Pre-Columbian genetic substructure is recapitulated in the indigenous ancestry of admixed mestizo individuals across the country. Furthermore, two independently phenotyped cohorts of Mexicans and Mexican Americans showed a significant association between subcontinental ancestry and lung function. Thus, accounting for fine-scale ancestry patterns is critical for medical and population genetic studies within Mexico, in Mexican-descent populations, and likely in many other populations worldwide.” – see also: People from Mexico show stunning amount of genetic diversity“When the team analyzed the genomes of 511 indigenous individuals from all over Mexico, they found a striking amount of genetic diversity. The most divergent indigenous groups in Mexico are as different from each other as Europeans are from East Asians, they report online today in Science. This diversity maps onto the geography of Mexico itself. The farther away ethnic groups live from each other, the more different their genomes turn out to be…. But most people in Mexico or of Mexican descent these days are not indigenous but rather mestizo, meaning they have a mixture of indigenous, European, and African ancestry. Do their genomes also vary by what region of Mexico they come from, or has all that local variation been smoothed out by centuries of different groups meeting, mixing, and having babies? To answer that question, the team collaborated with Mexico’s National Institute of Genomic Medicine, which has been collecting genetic data from mestizos for many years. Somewhat surprisingly, they found that mestizos in a given part of Mexico tended to have the same ‘rare’ genetic variants as their indigenous neighbors. The mestizo genomes ‘track so well with the indigenous groups that we could use the genetic diversity in mestizos to make inferences about [their native] ancestors,’ Pasaniuc says.”

Neanderthal-Human Skulls Shed Light on Evolution“Skulls found in a Spanish cave exhibit both Neanderthal and primitive human features, according to a new study published in the journal Science. The discovery provides clues about when the common ancestor of modern humans and Neanderthals lived, what happened after the two groups diverged, and how the two became so different over a relatively short period of time. There is consensus about the ending of the story: Modern humans and Neanderthals interbred, and Neanderthal DNA is still present in people of European and Asian ancestry. But the thousands of years before they connected, however, have been a mystery.” – see also: Palaeontology: How Neanderthals evolved“A study reveals that not all distinguishing features of hominid skulls have evolved at the same pace.”

Oldest human faeces show Neanderthals ate vegetables – eat your veggies!

Searching for Answers in Very Old DNA – interview with svante paabo.

Island-hopping odyssey brought civilisation to Europe“The farmers who brought advanced civilisation to Europe got there by sailing between the many islands strewn across the Aegean Sea between Greece and Turkey, according to a new genetic analysis. The first modern humans in Europe were hunter-gatherers who arrived around 40,000 years ago. But around 9000 years ago the first farmers arrived. They spread rapidly, dominating the continent by 7500 years ago, and pushing the hunter-gatherers into decline. The farmers originated in the Fertile Crescent in the Middle East, where farming arose, but until now no one knew which route they took to get to Europe.” – see also Publication Delays from greg cochran.

The population genomic landscape of human genetic structure, admixture history and local adaptation in Peninsular Malaysia“Peninsular Malaysia has greater genetic diversity corresponding to its role as a contact zone of both early and recent human migrations in Asia. However, each single Orang Asli (indigenous) group was less diverse with a smaller effective population size (Ne) than a European or an East Asian population, indicating a substantial isolation of some duration for these groups. All four MEGs were genetically more similar to Asian populations than to other continental groups, and the divergence time between MEGs and East Asian populations (12,000—6,000 years ago) was also much shorter than that between East Asians and Europeans. Thus, Malaysian Orang Asli groups, despite their significantly different features, may share a common origin with the other Asian groups. Nevertheless, we identified traces of recent gene flow from non-Asians to MEGs. Finally, natural selection signatures were detected in a batch of genes associated with immune response, human height, skin pigmentation, hair and facial morphology and blood pressure in MEGs. Notable examples include SYN3 which is associated with human height in all Orang Asli groups, a height-related gene (PNPT1) and two blood pressure-related genes (CDH13 and PAX5) in Negritos. We conclude that a long isolation period, subsequent gene flow and local adaptations have jointly shaped the genetic architectures of MEGs, and this study provides insight into the peopling and human migration history in Southeast Asia.”

Investigating brain connectivity heritability in a twin study using diffusion imaging data – h/t jayman! who tweeted: “Surprise, surprise: diffusion imaging twin study (N = 328) finds patterns of brain connectivity are heritable.”

The stability of self-control across childhood“Results indicate that variation [76%] in self-control is predominantly genetic.”

Race a factor in mortality in heart attack patients on anti-clotting drug“The first genetic variations linked to race have been identified that begin to explain a higher risk of death among some African American and Caucasian patients taking the anti-clotting drug clopidogrel after a heart attack. In particular, the team found that two DNA variants common in African Americans were associated with an increased risk of both bleeding and death. In Caucasians, a different variant was linked to additional heart attacks and a higher risk of death.” – h/t hbd bibliography!

A common Greenlandic TBC1D4 variant confers muscle insulin resistance and type 2 diabetes

GWAS-based pathway analysis differentiates between fluid and crystallized intelligence – h/t stuart ritchie! who tweeted: “Distinction between fluid and crystallised IQ at the genetic level.”

A hair-color allele of Neanderthal origin?“60-70% of Taiwanese aborigines have a loss-of-function allele at the main hair color gene, MC1R, yet their hair is as black as humans with the original ‘African’ allele. This seems to be a general pattern in Asians. They have fewer MC1R alleles than do Europeans, and the ones they have produce the same hair color.” – from peter frost.

Physical attractiveness as a phenotypic marker of health: an assessment using a nationally representative sample of American adults“[T]he more attractive a respondent was rated, the less likely he or she was to report being diagnosed with a wide range of chronic diseases and neuropsychological disorders. Importantly, this finding was observed for both sexes. These analyses provide further support for physical attractiveness as a phenotypic marker of health.”

Mellow, Paranoid, Happy, or Mean: Why do people respond so differently to the same drugs?“Although the research hasn’t settled on simple explanations, it’s clear that some combination of personality traits, genetics, and experience affects how people respond to intoxicants.”

How universal is empathy?“Pro-social behavior seems to be a human universal, but is the same true for full empathy?” – from peter frost.

Woodley launches his Victorian defence“The Woodley gang argue that, once they have done a complete re-analysis to respond to the points raised against their original ‘Victorians’ paper, their new results ‘reveal a seemingly robust secular trend towards slowing reaction time in these two countries, which translates into a potential dysgenics rate of −1.21 IQ points per decade, or −13.9 points in total between 1889 and 2004. We conclude by arguing that the best way forward is to test novel predictions stemming from our finding relating to molecular genetics, neurophysiology and alternative cognitive indicators, thus shifting the research focus away from the purely methodological level towards the broader nomological level. We thank our critics for helping us to arrive at a much more precise estimate of the decline in general intelligence.’” – @dr. james thompson’s blog.

HVGIQ: Cambodia and HVGIQ: Turks and Caicos Islands and HVGIQ: Vietnam – from jason malloy @human varieties.

U.S. Ethnic/Race Differences in Aptitude by Generation: An Exploratory Meta-analysis – from chuck @human varieties.

Ability, Effort, and Academic Achievement among Asian Americans – from steve hsu.

andrew “the goth” sabisky on the pisa tests/scores and their implications for education.

The Flynn effect and “real intelligence”(tm) and Why a mental age of eleven and an IQ of 70 are distinct – from elijah.

Embryo selection for cognitive enhancement: curiosity or game-changer?

Power to edit who you are – on CRISPR.

Reading to Newborns Is Probably Useless – from razib.

For One Baby, Life Begins with Genome Revealed“How a California father made an end run around medicine to decode his son’s DNA.” – on razib’s boy! (^_^)

Criminal offending as part of an alternative reproductive strategy: Investigating evolutionary hypotheses using Swedish total population data“Convicted criminal offenders had more children than individuals never convicted of a criminal offense. Criminal offenders also had more reproductive partners, were less often married, more likely to get remarried if ever married, and had more often contracted a sexually transmitted disease than non-offenders. Importantly, the increased reproductive success of criminals was explained by a fertility increase from having children with several different partners. We conclude that criminality appears to be adaptive in a contemporary industrialized country, and that this association can be explained by antisocial behavior being part of an adaptive alternative reproductive strategy.” – h/t mary lou cowan! – chicks dig jerks. – see also You dropped your glove, my liege from the awesome epigone.

Men Who Hate Women – from staffan.

Why women see differently from the way men see? A review of sex differences in cognition and sports – h/t keith laws!

For The First Time, Chimpanzees Are Making A Fashion Statement — Sticking Blades Of Grass In Their Ears“It’s a trend that’s taken a troop of chimpanzees by storm: a blade of grass dangling from an ear. The “grass-in-ear behavior,” as scientists have termed it, seems to be one of the first times that chimpanzees have created a tradition with no discernible purpose — a primate fashion statement, in other words…. There’s no genetic or ecological factors, the scientists believe, that would account for this behavior — only culture.” – but, but, but…where does chimp culture come from?

Faces of Old World monkeys evolved to prevent crossbreeding

No effects of androgen receptor gene CAG and GGC repeat polymorphisms on digit ratio (2D:4D): A comprehensive meta-analysis and critical evaluation of research“In contrast to a small-sample (N=50) initial report, widely cited affirmatively in the literature, meta-analysis of the entire retrievable evidence base did not support any associations between CAG variants and right-hand, left-hand, or right-minus-left-hand 2D:4D. Effects of GGC variants on digit ratios likewise were almost exactly null.” – h/t dr. zhana!

Parents of children with autism often have autistic traits – kid has all his ducks in a row! (~_^) – h/t jason moore!

Sensitive? Emotional? Empathetic? It could be in your genes“Do you jump to help the less fortunate or cry during sad movie scenes? If yes, you may be among the 20 percent of our population that is genetically pre-disposed to empathy, according to a study. The results provide further evidence that highly sensitive people are generally highly tuned into their environment, and provide evidence that especially high levels of awareness and emotional responsiveness are fundamental features of humans characterized as HSPs.” – h/t mr. robert ford!

Negotiating the gap: Four academics and the dilemma of human biodiversity – from peter frost.

Guns & Violence, Again – from jayman.

The Little Divergence“A ‘great divergence’ between the economies of Western Europe and East Asia had unambiguously occurred by 1800. However, there’s a growing body of opinion that this was preceded by a ‘little divergence’ which might have started as early as 1200. I argue that the pre-modern ‘little divergence’ was probably real, but that doesn’t mean it happened because of a modern growth process — a sustained rise in the production efficiency of the divergent economies. The ‘little divergence’ might be only a reflexion of those societies’ Malthusian balance of natality and mortality.” – from pseudo. – see also Addendum to The Little Divergence.

Searching for the “Free Will” Neuron“Gabriel Kreiman’s single-neuron measurements of unconscious decision-making may not topple Descartes, but they could someday point to ways we can learn to control ourselves.”

Denying the Tribe – from claire lehmann.

Mike Lotus Meeting with Emmanuel Todd in Paris, Discussing Todd’s Current Work and America 3.0“Todd spoke about the origins of the Absolute Nuclear Family, as contrasted with the Community Family which predominates in much of Eurasia. Todd said that his most recent book, ‘L’Origine des systemes familiaux’ he shows that the entire history of the world is understood backward. Specifically, the supposedly most backward places are the most advanced. He told me that he had made an absurd mistake in his early book The Explanation of Ideology: Family Structure and Social Systems. He said in Explanation that the distribution of family systems appeared to be random. But, he said, he should have realized that this could not be correct. He took out a pile of printer paper and with rapid strokes sketched an oval and filled in the center, noting that this was the community family area. It was a given that I understood that the oval was Eurasia. He then marked Xs around the periphery for England, Iceland, Finland, France, Japan, Korea, the Philippines all areas which were still individualistic in family structure. He said the book articulates the ‘Principle of Peripheral Conservation.’ The oldest known family structure is the Undifferentiated Nuclear Family (UNF). In England the UNF evolved into the ANF over many centuries. The Community Family forms took four to five thousand years to form and to reach their current state of development. In particular the subjugation of women took a very long time to complete in these systems. In other words, the societies which are currently considered the most modern have as a foundation an archaic family structure.” – h/t t.greer!

A Dozen Words for Misunderstood“Slaying, yet again, the idea that the languages we speak shape the thoughts we think.” – h/t steve stewart williams!

Understanding current causes of women’s underrepresentation in science“[D]ifferential gendered outcomes in the real world result from differences in resources attributable to choices, whether free or constrained, and that such choices could be influenced and better informed through education if resources were so directed. Thus, the ongoing focus on sex discrimination in reviewing, interviewing, and hiring represents costly, misplaced effort: Society is engaged in the present in solving problems of the past, rather than in addressing meaningful limitations deterring women’s participation in science, technology, engineering, and mathematics careers today.”

Breaking the Glass Ceiling? The Effect of Board Quotas on Female Labor Market Outcomes in Norway [pdf] – h/t ben southwood! who tweeted: “Norwegian gender quotas on boards had ‘very little discernible impact on women in business beyond its direct effect.’”

Archaeological cave dig unearths artefacts from 45,000 years ago“An archeological dig has revealed artefacts of early occupation so old they rival the dates of those found at sites of the earliest human settlement in Australia. The discovery of the artefacts of animal bone and charcoal at the Ganga Maya Cave (named by traditional owners meaning ‘house on the hill’) in the Pilbara region of Western Australia are the subject of a scientific paper not yet submitted to archaeological journals.”

Artificial cranial modification in Kow Swamp and Cohuna“This project provides added support for the argument that at least some Pleistocene Australian groups were practicing artificial cranial modification.” – h/t neuroskeptic!

Researchers discover 6,200-year-old schistosomiasis parasite egg“Researchers have discovered what they believe is the oldest ever schistosomiasis parasite egg in a 6,200-year-old grave by the Euphrates river in Syria, potentially providing the first evidence that Middle East agricultural irrigation systems – the artificial application of water to land or soil – may have contributed to the schistosomiasis burden.” – d*mn agriculture! – h/t adam benton @evoanth!

Tablet about payment of donkey debt discovered in Kültepe believed to be oldest trade document – h/t frau katze!

bonus: Assessment of Genetic Variability of Fish Personality Traits using Rainbow Trout Isogenic Lines“The study of inter-individual variability of personality in fish is a growing field of interest but the genetic basis of this complex trait is still poorly investigated due to the difficulty in controlling fish genetic origin and life history…. To this end, seven to ten rainbow trout isogenic lines were screened for their spatial exploratory behaviour, their flight response toward a stressor and their risk taking behaviour. Results showed that some lines seemed less sensitive to new events or environmental changes and could be defined as low responsive, while others were very sensitive and defined as high responsive.” – h/t justin tiehen!

bonus bonus: Meet one of your ancestors: a 505-million-year-old fish

bonus bonus bonus: H. pylori Bacteria Frantically Mutate to Establish Infection“A burst of rapid evolution allows Helicobacter pylori, the bacterium that causes ulcers in humans, to evade the immune system during the early, acute phase of infection. This finding complements earlier work that quantified how quickly H. pylori mutations accumulate during chronic infection. During the acute phase, mutational rates are 30 to 50 times greater than during the chronic phase.”

bonus bonus bonus bonus: An 81 million year herpes infection: First endogenous herpes virus found!

bonus bonus bonus bonus bonus: Scientific proof that dogs don’t like bananas

(note: comments do not require an email. social construct duck vs. social construct duck!)

here’s some high — much deserved! — praise for jayman from the derb! (^_^) much better reading than the last post (because the content is actually accurate!):

“John Derbyshire On JayMan — A Righteous Jamaican-American”

“JayMan writes about human nature, with particular attention to human differences. As such he has particular appeal to Us of the Cold Eye. That is to say, he’s a stone empiricist who scoffs at happy talk and wishful thinking about human nature, and goes to the research studies. Just a brief digression here on the nature and content of those studies.

“We are now at the point in our understanding where it is beyond dispute that all the interesting traits of human behavior, intelligence, and personality are heritable to some degree….

“Bill Maher, for example, in a TV spot about Amy Chua’s 2011 Tiger Mom book, swallowed the whole parenting-style-shapes-adults shtick. JayMan, who is a fan of Maher’s (more on this below) wrote Maher a long letter setting him straight. The letter is reproduced in the second post here.

“‘It is not at all surprising that bright, hard-working and successful parents would have bright, hard-working and successful children. It is the same reason that tall, freckled parents tend to have tall, freckled children: their genetic endowment. [Taming the 'Tiger Mom' and Tackling the Parenting Myth, November 16th, 2011]‘

“Maher did not favor JayMan with a reply to his letter.

“Conservatives are even more clueless about the human sciences than liberals. It is for example a perennial theme in conservative social commentary that fatherlessness is the cause of much social dysfunction and many poor life outcomes. If only poor people could be persuaded to get married and stay married!

“Sounds nice, and gets your timid conservative commentator off the ‘racist’ hook, since ceteris paribus fatherlessness is much more common among blacks than nonblacks.

“But…’Happy talk!’ scoffs JayMan.

“‘Even if there was more marriage among those in the lower class, the next generation, having inherited all the same traits, would be no different. The poor outcomes of children who were raised in fatherless homes stem not from the much maligned single motherhood — in and of itself — but rather from the traits these children inherited from their parents, who were the type of individuals likely to have their children end up being raised by single mothers. [Liberalism, HBD, Population, and Solutions for the Future, June 1, 2012]‘

“So the arrow of causation is not from fatherlessness to poor life outcomes: It is from certain features of the parental genomes inclining to single motherhood and pump’n’dump fatherhood, and thence, by genetic transmission, to similarly feckless offspring.

“This latter picture makes much more sense given what we know about the heritability of behavioral and personality characteristics. Which is a lot: JayMan has put together an excellent reference post, spelling it all out, with numerous links….”

read the whole thing @vdare! and for god’s sake, read jayman’s blog AND his twitter feed! first place i go every morning. (^_^)

edit: see also The Derb on the JayMan from jayman!

(note: comments do not require an email. jamaica!)

(ir)rational wiki strikes again! =P h/t jayman!:

Gregory Cochran

Gregory M. Cochran (born 1953) is a racist, sexist, homophobe and pseudo-scientist who is prominent in the so-called Human Bio-Diversity (HBD) movement.

Cochran claims that the phenomenon of homosexuality is “caused” by a brain-infection and/or other pathological damege [sic] to the brain. He seems to positively revel in the reaction his “theory” will cause in the LGBT community and its progressive allies.

steve sailer is apparently the “pope” of hbd. and i’m a “cochran co-conspirator.” heh!

btw, if you’re not regularly reading greg cochran and henry harpending’s blog West Hunter, you should be!

(p.s. – human biodiversity isn’t a movement.)

previously: that time nobody at (ir)rational wiki actually read my blog

(note: comments do not require an email. rational vs. irrational.)

…uses his harpoon and tow cable and goes for the legs?

at-at mailbox

inigo montoya sm

asabiyyah. it’s a word that was used by ibn khaldun in his work on history entitled Muqaddimah or Prolegomena (“Introduction” — here’s a version on google books).

asabiyyah often gets translated simply as “group solidarity” or “social cohesion” or “group feeling” which has led many a westerner to think that it can be applied to any old group, but that is just not so. this “group feeling” that khaldun was writing about was specifically the solidarity found in arab or arabized clans and tribes. other thinkers of the islamic golden age, such as al-farabi, also discussed the concept of asabiyyah. al-farabi, however, used the word more in its (apparently) original sense — clannishness. i kid you not! [pg. 171]:

“According to Muhsin Mahdi in his authoritative work, ‘Ibn Khaldun’s Philosophy of History’ (London: George Allen and Unwin, 195), 263 n. 1, Ibn Khaldun’s use of ‘asabiyyah differs from Alfarabi’s. The former views ‘asabiyyah both as a source of division *and* as a source of unity; the latter views it merely as a source of division. Thus, Mahdi translates ‘asabiyyah in his book on Ibn Khaldun as ‘social solidarity’ rather than as ‘clannishness.’

“But perhaps Iban Khaldun has not departed from Alfarabi in the respect Mahdi suggests. For Alfarabi, although ‘asabiyyah is a source of division between different clans, it is certainly a source of unity within the clan (or *dunasteia*). The common purpose of fighting common enemies unites the members of the clan. Once the law has unified clans into a city, the city’s common fighting purpose still derives from the ‘asabiyyah of its citizens, especially of its leading clan. Is ‘asabiyyah really a greater source of unity than this in the ‘Muqaddimah’? As Mahdi himself notes, Ibn Khaldun never identifies what he calls the ‘natural rule or governance (*mulk tabi’i*) in which one clan rules a group of other clans by virtue of its superior ‘asabiyyah without the assistance of a law (divine or ‘rational’) as a ‘regime’ (ibid., 264-265). The reason why he does not refer to it as a regime is obvious: The result of this kind of rule is not the minimum of internal peace necessary for political life but ‘constant war [i.e., civil war] and confusion’ (ibid., 265).”

asabiyyah, then, is the “group solidarity” or “social cohesion” of the clan or the tribe. it is not the social cohesion that held medieval arab/arabized societies together. asabiyyah was, in fact, the force that divided those societies — and is dividing iraq and syria today. the problem for arabized societies is not having too little asabiyyah, it’s that they have too much.

according to khaldun, part of the trick to maintaining a state full of independent clans each with their own asabiyyah is for the ruling clan to develop some sort of supra-asabiyyah and in that way reach a state of iltiham or coalesence [pg. 285 and pg. 32 here]. this is easier said than done, since each of the clans/tribes at least theoretically wants to be the one on top — if they can get there. islam itself was an excellent uniting force early on for arab tribes. until mohammed died and the infighting over who’d be in charge started (i.e. the origin of the sunni-shia split). maybe some form of radical islam will work today — perhaps whatever al-qaeda or isis has on offer. the problem is, all of the asabiyyah in arab societies is always pulling it apart.

another trick to running a country full of clans while maintaining your own clan on the top is to give enough favors to other clans to keep them happy in their subordinate positions. these are just patron-client systems writ large. this is exactly what the ruling clans did when the arabs first invaded iraq. i wrote in my last post on the arabs in iraq how the clans and tribes set themselves up in separate streets in separate neighborhoods. well, most of these newly relocated clans received stipends from the clans in charge to compensate them for their services during the invasion. this was their booty, in other words. and the financing for these stipends came from taxes — in part from the jizya payed by the non-muslims in iraq. you may have heard about jizya. [see morony on all of this.]

the patronage system — with nepotism to boot — is how arabized states are still run today. it’s the only way, because otherwise the asabiyyahs of all the different clans would tear these countries apart [pgs. 3-4]:

“Ibn Khaldun claims that power (*mulk*) is not based in the [arab] city as was the case in Greek tradition, but is instead based on an essential regroup of key ‘asabiyyah concepts. These are emotional links and blood relationships (*silat-ar-rahem*) — both tribal and familial — driven by sociological narrative rather than citizenship in public space. The roles of brothers, sons, uncles, half-brothers, wives, daughters, and mothers of the leader are defined via ‘asabiyyah in Arab political systems. These elements of analysis, beyond their anecdotal dimensions, introduce us to the heart of how authoritarian dynastical rule functions. ‘Asabiyyah acquires an incomparable force by controlling the state apparatus and carrying out public politics.

“This type of ‘asabiyyah was particularly visible in Saddam Hussein’s Iraq, mainly within the security and intelligence apparatuses. It is obvious today in the republican-style authoritarian regime of Asad. We also find ‘asabiyyah applied in the Arab Gulf countries, led by large families who dominate ‘departments of sovereignty’ (*wizarat as-seyadah*), meaning all key positions in the state. Saudi Arabia could be cited as the singular example in which dynastic succession functions through internal cooptation of the al-Saud clan, but it can also be understood as a rotation of the top matrilineages — the clans of origin of the princes’ mothers.

“The princes that belong to the first circle of power and lead departments of sovereignty or hold the governorates of important provinces tend to enter exogamous marriages (which is contrary to the norms established for preferential Arab unions). The women of the al-Saud clan typically enter endogamous marital unions. The clan is therefore a taker, rather than a giver, of women, which both expresses and helps perpetuate the dominant position it holds. Here, matrimonial strategies ensure the clientelism of other clans in the country. In a tribalized and a poorly integrated society, such as that of Saudi Arabia, the paternal clan’s grip on power ensures the cohesion and stability of the ruling group.”

…by keeping subordinate clans happy by sharing with them some of the “spoils” (in the case of saudi arabia or the uae or qatar — oil money!).

some of the confusion some (many!) westerners have about what asabiyyah refers to comes, i think, from the fact that they overlook which populations khaldun was talking about. he specifically looked at the arab states in spain and north africa [pg. 214] and contrasted them with kurdish and bedouin and berber tribal populations [pg. 45]. by the time that khaldun was writing in the fourteenth century, all of these groups were well-arabized and probably had been practicing father’s brother’s daughter (fbd) marriage for several hundred years and, so, would’ve been very clannish [see, for example, the previous post on iraq]. the arab states repeatedly fell apart, not because they ran out of asabiyyah, but because those in charge didn’t manage to hold together their state in the face of all the different asabiyyahs of the various clans/tribes within their states. the invading groups — the kurds, bedouin, and berbers — of course held together by the promise of riches if and when they succeeded in conquering the settled arabs.

most importantly, though, the lessons learned from these populations can’t be applied most other places, because different peoples are different. so, for instance, i think peter turchin’s got two out of three right: 1) yes, you need a charismatic leader to unite clans/tribes (think: mohammed); 2) yes, you need some sort of ideology to create that iltiham (islam worked great back in the day) — even better if you can throw in some spoils; but 3) no, you cannot just go to the desert, either literally or figuratively, in order for your group to acquire asabiyyah. (although dune is an awesome novel/movie! so turchin’s actually got three out of four things right….) you need to be a real clan to do that with real (close) genetic ties and enough time to allow natural selection to select for asabiyyah. the problem is, what to do with it once you’ve got it?

update: see also asabiyyah ii – clannishness and the abbasid caliphate

(note: comments do not require an email. asabiyyah.)

(~_^)

_____

The person behind this fake Salon Twitter account is an American hero – h/t ginbaby!

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