Archives for posts with tag: clannishness

heh! (^_^) from ed west @breitbart london:

“The moral structures we have today, based around the idea of the freedom of the individual and the universal rights of all men, were developing in the Christian West throughout the later medieval period but would not truly flourish until the 18th century. Today in much of the world western ideas about the individual are still alien because people think in terms of the clan, which is why it is so hard to export liberal democracy to countries like Somalia or Afghanistan. Foreign policy experts could do worse than watch Thrones and ask themselves: are the Dothraki ready for democracy? What do you reckon…?

“The Left’s version of history is not just wrong, it’s boring, because it assumes that people are all good and all history is simply a path towards a glorious future utopia; it isn’t, and in reality lots of people are brutal and selfish – something George RR Martin captures much better than many historians or academics.”

read the whole thing!: Why One Episode Of Game Of Thrones Is Worth A Thousand History Lessons

see also: steve sailer’s Cousin Marriage Conundrum

previously: whatever happened to european tribes?

(note: comments do not require an email. where are my dragons?!)

this is my response to jayman’s post of yesterday, Where HBD Chick’s Hypothesis Works. i was going to leave these thoughts in a comment to his post, but i quickly realized that my comment was going to be pretty long, so i figured i’d just make it a post here. i should just say at the outset that i agree with pretty much everything jayman had to say (^_^) — with a couple of minor quibbles — so this comment will mostly be me rambling about those, plus i’ll be throwing in a couple of “thoughts for future research.” you should definitely go read his post first if you haven’t already before reading my comments. pay attention to his map of how well the hypothesis works in different areas — it’s great! (^_^)

ok. jayman says:

“As we see, from what we know of historic mating patterns and behavior of people today, HBD Chick’s hypothesis works excellently across much of the world. This is especially true across Europe, the Middle East, and much of the Muslim world, and in China.”

yes. on several occasions i’ve wondered if this inbreeding/outbreeding idea really applies mainly, or only, to the indo-european world + the arabs. but the situation of china seems to fit well, too, so i think the general theory is probably more widely applicable (assuming for a sec that it’s correct at all — which it might not be). as i’ll argue below (one of my quibbles), i think the theory might also hold pretty well for japan although Further Research is RequiredTM. (actually, Further Research is RequiredTM for most areas of the world — especially lots of actual genetic/real scientific research!)

more from jayman:

“There are however a couple of places that don’t seem to fit as well. Most poignant of these is sub-Saharan Africa. HBD Chick’s hypothesis doesn’t cover much of Africa, especially the non-Muslim parts. It’s unclear if the historic mating among non-Muslim Blacks was particularly consanguineous (though it was, and remains in many places, polygynous). However, as we clearly know, sub-Saharans do behave like considerably clannish people in some ways, yet a lot more like typical outbreeders in other ways.”

even though i haven’t posted much about sub-saharan africa — yet! — i have been reading up and taking notes on the mating patterns of sub-saharans africans, and let me tell you — there are a LOT of sub-saharan african populations (tanzania alone has more than 120, or more than 260, ethnic groups depending on how you count them! whew!), so, as you can imagine, there is a wiiiide variety of mating patterns on the continent. if i were to make an off-the-cuff guess from what i’ve read so far, i’d estimate that maybe 40%-50% of sub-saharan populations currently practice cousin marriage or did in the recent past (none of them practice the really inbred fbd marriage type of the arabs — except for some northern muslim populations — and even they don’t marry their fbds as consistently as the arabs do). that is just a guess, though. and, then, there’s the polygamy, which also serves to narrow the genetic relatedness in populations, and, so, might trigger similar selection processes for “genes for clannishness” (whatever they might be). and polygamy seems to be very common throughout sub-saharan africa — it’s found almost everywhere (although not everyone can afford to practice it, of course).

the trick will be to try and reconstruct, if at all possible, the historic mating patterns of sub-saharan african populations, especially since historical records for the continent are few and far between. there are historic records for some sub-saharan populations, mainly dating from post-european contact times, of course, and many of them might be useful — a lot of missionaries were hobby ethnographers and recorded loads of cultural data about the people they hoped to convert. genetic data would no doubt be more useful still. (btw, see what i had to say about the mating patterns of african americans and the igbo of nigeria in the comments thread over on jayman’s blog.)

in jayman’s paragraph above, he referenced this old post of mine — civic societies ii — in which i pointed out that the sub-saharan africans surveyed in the world values survey are quite civic, i.e. they are frequently active in voluntary organizations, much more so than peoples in the middle east or eastern europe (see the charts in that previous post). that seems, to me, to be an outbred trait — at least it is very characteristic of northwest europeans. the bamileke of cameroon, too, have a lot of non-familial associations in their society, and they have probably avoided cousin marriage for at least a couple of hundred years.

seven sub-saharan african countries were included in those world value survey results (see this post) — burkina faso, ethiopia, ghana, mali, rwanda, south africa, and zambia — a selection which offers a fairly good regional spread around the continent. i should drill down into those world values survey results to see if i can find out more specifically which subgroups in those populations (if any in particular) were surveyed in each of the countries, and i should try to find out more about the historic mating patterns of those groups. there’s a plan for some future blogging right there!

from jayman again:

“However, farther south in Africa are the San hunter-gatherers (the Bushmen), who were intentional outbreeders, with marriage occurring across tribes. However, overall rates of violence among them are comparable to those found in their Bantu neighbors.”

ack! i still haven’t read more about the bushmen. put that down on the Further Research is RequiredTM list as well!

and this:

“Muslim Central Asia (including the Uyghur province) hasn’t been directly looked at by HBD Chick. But presumably mating patterns there have been similar to the rest of the Muslim world, which would seem to explain the levels of clannishness and corruption there.”

from what i’ve read, the central asians — especially in all of the -stans — tend to avoid any marriage within the paternal clan out to the seventh generation, so in that way they are very unlike the arabs and pakistanis and afghanis. father’s brother’s daughter (fbd) marriage really does seem to have stopped at the edges of the eighth century caliphate. in some regions of central asia, there is also an avoidance of close cousin marriage within the maternal line out to the third generation; in other places central asians do marry their first and second cousins in the maternal line — or have done until fairly recently. this fits with the broader preference of mother’s brother’s daughter (mbd) marriage in asia (where cousin marriage occurs). also, these patterns of avoiding marriage especially in the paternal line, and even sometimes in the maternal line, matches with at least some of the subgroups in tibet. as we saw the other day, first cousin marriage was commonplace in and around lhasa (at the very least) in the 1700s, but has disappeared since that time. perhaps close cousin marriage was also more common throughout central asia and has disappeared in more recent times — or is still in the process of disappearing. dunno. Further Research is RequiredTM.

“India and Southeast Asia also haven’t been discussed much by HBD Chick, either.”

india. *sigh* gotta love india (and indians!) for all of its anthropological diversity, but i have to admit that i have been avoiding india due to the complexity of the mating patterns there. all of those castes!! *sigh* the one very, very general broad pattern that i do know about india right now is that consanguineous marriages are more frequent in southern india than in the north (see the map on consang.net) AND a lot of those consanguineous marriages have been awfully close — uncle-niece marriage is common in southern india — up until very recently (there’s still quite a bit of uncle-niece marriage in the south nowadays, i believe). so, if the theory’s right, then (looking away from the muslims and christians and sikhs, etc., and just focusing on the hindus) there ought to be more clannishness and nepotism and corruption in southern india than in the north. i don’t know if that’s the case or not, but that ought to be how it is. the population ought to be more clannish in the south. similarly, there ought to be more clannishness/corruption/etc. in southern than in northern china — and i do know that clans are more important in southern china than in the north. again, need to try to reconstruct if close marriages were common historically in india and/or china — this should be easier for these populations than for africa since india and china are, obviously, literate civilizations and have been for many millennia.

southeast asia i just haven’t gotten around to yet, unfortunately.

“The Muslim sections of Southeast Asia fit the pattern seen with the core Muslim world, it would seem.”

yes and no. like the central asian muslims — and unlike the arabs/pakistanis/afghanis — the muslims of southeast asia probably avoid fbd marriage. it would be interesting to know if the population of aceh province in indonesia happens to practice particularly close marriage, though, since they have some of the strictest islamic codes of anywhere in indonesia.

jayman again:

“And the Papuan people of New Guinea are famous for being the most tribal people in the world, with the island hosting over *1,000* different languages!

like sub-saharan africans, png-ers have a wide variety of mating patterns! some groups absolutely, definitely have a preference for marrying close cousins while others outbreed. look for a post real soon on some apparent outbreeders from png — the baining!

more jayman!:

“Korea and especially Japan do not fit quite as seamlessly. Japan has had a history of cousin marriage, and the situation in Korea is unclear. Yet neither country is fractured into mutually distrustful clans as is China. Indeed, Japan has a functioning ‘commonweal’ society. However, it is not necessarily like the outbred Northwest Europeans either, possessing some characteristics of a clannish society [those are all unique links in this sentence-h.chick]. It is possible that these countries, like Finland & Iceland in Europe, are also ‘inbetweeners’ of sorts, and possess a distinct hybrid between clannish and non-clannish, as was the topic of my post Finland & Japan.”

yeah. can’t tell you anything at all about korea, because i still haven’t read up on korea yet! (except what misdreavus told me, which is that the upper classes in korea avoided close marriages. interesting.)

japan. yes, japan. japan is probably some sort of “inbetweener” group like jayman suggests — inbetweeners being not extremely inbred (like the arabs) but not being very outbred either (like northwest europeans). japan is apparently not as squeaky clean civic-wise as most of us think, although obviously the japanese are WAY more civically behaved than most peoples! if you look at anatoly karlin’s corruption reality index, the japanese actually score lower than most northwest europeans, and group together with bulgaria, croatia, france, and argentina, as far as corruption goes. and nearly as bad as italy! in 2010, nine percent of japanese people responded that they had to pay a bribe during the previous year, whereas zero percent of danes reported this, one percent of british people, two percent of germans, and five percent of americans. (meanwhile, eighty-nine percent of liberians did! and eighty-four percent of cambodians.) i also had a researcher tell me that, in a study which they conducted (not published yet, i don’t think), the japanese actually scored pretty low on interpersonal cooperation tests — which surprised these researchers. so, something is up with the japanese. they did marry close cousins at a pretty significant rate (ca. 22% — that’s roughly half the rate of sicilians in the early twentieth century) right up into the early twentieth century (see also here). so, i think that the japanese might actually fit the “clannishness” model more than is supposed. they don’t behave as clannishly as the chinese, but they are rather clannish.

jayman had this to say about the japanese and east asians — with which i heartily agree:

“The other possible ingredient could be this: local conditions – often imposed by the State or other local powers – may affect the course of evolution of a people despite the local frequencies of inbreeding/outbreeding. We see this to an extent in China, where considerable genetic pacification – under the direction of the State – served to reduce aggressiveness of the Chinese people despite their considerable clannishness. Perhaps this explains what we see in Japan.”

also this:

“As well, of course, the initial characteristics of the people in each of these areas may have some bearing on their outcomes today, as these traits may affect the precise course of evolution in these places.”

absolutely!

the other populations of the world that jayman mentions that i haven’t discussed (like australian aborigines) i just simply haven’t researched. yet! Further Research is RequiredTM! (^_^)
_____

i’m obviously not the first person to think that mating patterns + inclusive fitness might affect the selection of genes related to social behaviors. that would be william hamilton [pdf]. other population geneticists have played around with the idea, too. in the blogosphere, steve sailer was the first to connect cousin marriage with things like nepotism and an absence of (liberal) democracy in societies — after parapundit pointed out the odd connection between those things in the middle east. even saints augustine and thomas aquinas (and st. ambrose, btw) figured there was probably a connection between mating patterns and the structures and functioning of a society. so does the economist avner greif [pdf], although he doesn’t consider the biological side of it (which is completely ok!).

furthermore, the historian michael mitterauer — who specializes in the history of the european family — understands that there is some sort of connection between mating patterns and family types and size (and the functioning of society), although he doesn’t grasp that the explanation is probably biological either (which is completely ok!). (the more inbred the larger the family; the more outbred, the smaller — i think.) and all sorts of thinkers from engels to weber to durkheim to todd have figured out, in different ways, that family types and structures affect the workings of society.

so even if the specific inbreeding/outbreeding theory discussed on this blog is wrong, i think it’s valuable to examine the mating patterns and family types of human populations. who mates with whom — in other words, the ways genes flow through a population down through the generations — has got to be one of the more important topics in population genetics, afaics! and, at the very least, the prevalence of specific family types in populations must affect selection pressures, since families are a large part of the social environment in any society.

in any event, i just personally find all the different mating patterns and family types interesting! especially in the light of sociobiology. so i’m probably not going to stop blogging about them any time soon. don’t say i didn’t warn you! (~_^)

oh, and very importantly — thanks, jayman! (^_^)

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

sorry for the slow posting lately. yes, i’m still slacking off. (~_^) regularly scheduled programming should resume this weekend. (^_^)

in the meantime, i thought i’d steal a blogging idea from peter frost, and give ya’ll an idea of what to expect from this blog during 2014. (tl;dr: more of the same, really. (~_^) )

- more on mating patterns: long-term inbreeding and outbreeding practices in human societies and why some peoples go for inbreeding and why others do not. also, the relationship(s) (if any) between mating patterns and family types (think emmanuel todd). also, more on the connections between mating patterns and clannishness (or not) and behavioral patterns like civicness, corruption, and nepotism.

- i hope to explore further how different long-term mating patterns and family types create/affect selection pressures for various innate social behaviors in populations.

- individualism/collectivisim vs. familism/non-collectivism

- universalism vs. particularism

- democracy: including the contrasts between liberal vs. consensus democracy and the idea that there are democratic tendencies in a lot of societies — probably the majority of societies — but very few places where you’ll find liberal democracy and even fewer places where liberal democracy works.

- i want to look further at how renaissances and reformations happen, and why human accomplishment has most definitely not been uniform across the globe.

- violence: mostly the differences (if any) between societies where feuding is common vs. those that engage in large-scale warfare (thanks, grey!).

- also, i’ll continue to ask (in a hopefully annoying, gadfly-like way): where does culture come from?

- i’ll also be asking: how does assimilation happen? and i’ll be asking/looking for evidence for if/how it does.

this past summer, i started posting about the history of mating patterns in europe, and i had a plan all worked out, but i got (seriously) side-tracked. typical! i’m going to pick up that posting plan!…right after i post about the history of mating patterns/family types/social structures in the nordic nations…right after i post about the mating patterns/family types/social structures of the franks.

got all that? good. (^_^)

p.s. – oh. i also take reader requests! (^_^)

previously: top ten list 2013

(note: comments do not require an email. keep calm and… (^_^) )

ok, so it’s not really ten posts but a baker’s dozen — and it’s not even thirteen posts but thirteen “themes” — so sue me! (^_^)

this “top ten” list was determined solely by me. ymmv.

clannishness – difficult to define, but i know it when i see it:
- clannishness defined
- clannishness
- where do clans come from?
- where do emmanuel todd’s family types come from?
- mating patterns, family types, social structures, and selection pressures

individualism-collectivism – a curious paradox?:
- individualism-collectivism
- national individualism-collectivism scores
- kandahar vs. levittown
- universalism vs. particularism
- universalism vs. particularism again

what a few hundred years of outbreeding might get you?:
- renaissances
- archaic greek mating patterns and kinship terms

what a moderate amount of outbreeding (making you an in-betweener) might get you?:
- the radical reformation

inbreeding, outbreeding, and democracy:
- questions some of us thought to ask

inbreeding, outbreeding, and violence:
- kinship, the state, and violence

why inbreeding or outbreeding?:
- flatlanders vs. mountaineers revisited
- consanguineous marriage in afghanistan
- mating patterns in france and topography (and history)
- the turkana: mating patterns, family types, and social structures
- guess the population!

medieval germanic kindreds:
- medieval germanic kindreds…and the ditmarsians
- more on medieval germanic kindreds

the north sea populations – the anglo-saxons and the dutch:
- the anglo-saxons and america 3.0
- the saxons, the anglo-saxons, and america 3.0
- the importance of the kindred in anglo-saxon society
- the transition from shame to guilt in anglo-saxon england (and “core” europe)
- going dutch
- “core europe” and human accomplishment

the quakers:
- random notes: 07/30/13
- the myddle people
- geographical origin of the quakers
- on the topographical origins of the quakers
- quaker individualism

the irish:
- what’s this all about?
- early and late medieval irish mating practices
- clannish medieval ireland
- early modern and modern clannish ireland
- mating patterns, family types, and clannishness in twentieth century ireland

the arabs:
- historic mating patterns on the arabian peninsula
- hejazis vs. najdis (and vice versa)

on (political) witch-hunts and the nature of witch-hunting:
- “to disbelieve in witchcraft is the greatest of heresies”
- a loaded question
- why human biodiversity is true…and why jason richwine is right
- something’s rotten in the state of denmark
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- this was also the year of the hbd chick interview @the hoover hog! thanks, chip! (^_^)

- and the year that i got my very own (awesome!) Heroes of the Dark Enlightenment trading card from Radish Magazine!! awww, shucks. (*^_^*)

hbd chick trading card

- and, finally, it was also the year that i asked: where are my DRAGONS?! (^_^)

Life on Earth may have developed below rather than above ground, reveal scientists“Scientists have now discovered microbes living and reproducing as deep as 5km (3.1 miles) below ground and studies have shown that they are likely to have survived in complete isolation from the surface biosphere for millions and perhaps even billions of years. One of the latest studies into the deep biosphere has found that these microbes form a distinct subsurface community of genetically similar individuals despite living on opposite sides of the world. This global similarity of such an isolated life-form suggests that they may have evolved directly from a common ancestor that lived as long ago at the period when life on earth originated, some 3.5 billion years ago.”

First ever animals were made of jelly, not sponge

Scientists discover double meaning in genetic code“[G]enomes use the genetic code to write two separate languages. One describes how proteins are made, and the other instructs the cell on how genes are controlled. One language is written on top of the other, which is why the second language remained hidden for so long.”duons. – see also Exonic Transcription Factor Binding Directs Codon Choice and Affects Protein Evolution.

Environment drives genetic changes in Evolution Canyon“[R]esearchers with the Virginia Bioinformatics Institute at Virginia Tech studying fruit flies that live on opposite slopes of a unique natural environment known as ‘Evolution Canyon’ show that even with migration, cross-breeding, and sometimes the obliteration of the populations, the driving force in the gene pool is largely the environment.” – see also Genome differentiation of Drosophila melanogaster from a microclimate contrast in Evolution Canyon, Israel.

Big brains are all in the genes“Scientists have moved a step closer to understanding genetic changes that permitted humans and other mammals to develop such big brains…. Dr Humberto Gutierrez, from the School of Life Sciences, University of Lincoln, UK, led research which examined the genomes of 39 species of mammals with the aim of better understanding how brains became larger and more complex in mammals…. The researchers found a clear link between increased brain size and the expansion of gene families related to certain biological functions.”

Not all species deteriorate with age“Researchers claim that some buck trend in mortality and fertility, challenging evolutionary theory.” – see also Diversity of ageing across the tree of life – h/t anatoly! – see also Aging from greg cochran.

there was a kerfluffle over the selfish gene concept this past week or two: Die, selfish gene, die by david dobbs. – see also Adversarial Journalism and The Selfish Gene by richard dawkins – see also David Dobbs mucks up evolution, part I and David Dobbs mucks up evolution, part II by jerry coyne – see also There is no revolution in genetics and Evolutionary orthodoxy may be boring, but it is probably true by razib – see also Science vs. Ideology in Genetics, in which Richard Dawkins and Professor Ceiling Cat Admonish David Dobbs by helian.

Western scrub-jays allocate longer observation time to more valuable information“When humans mentally reconstruct past events and imagine future scenarios, their subjective experience of mentally time travelling is accompanied by the awareness of doing so. Despite recent popularity of studying episodic memory in animals, such phenomenological consciousness has been extremely difficult to demonstrate…. Thus, the jays can collect information to solve a future problem. Moreover, they can differentiate sources of information according to their potential value and modify behaviour to efficiently collect important, usable information. This is the first evidence of metacognition in a species that passes the behavioural criteria for both retrospective and prospective mental time travel.”

Like humans, dogs have general intelligence – @dr. james thompson’s blog.

H. Heidelbergensis Preferred Island Life“[B]etween 500,000 and 200,000 years ago, Homo heidelbergensis preferred to live on islands in the flood plains of major rivers, where they would have had access to big herbivores that grazed on the rich grasses, water birds and plants with edible roots, and leafy vegetables. The island itself offered protection from other hungry predators, and raw materials such as wood and stone for fashioning tools would have been abundant.”

No evidence for selection since admixture in sample of 29,141 African Americans – @dienekes’.

Older Dads: Possible Links to Autism, Schizophrenia in Offspring – inherited epigenetic effects? – “Maria Milekic, PhD, reported today, at the American College of Neuropsychopharmacology annual meeting in Hollywood, Florida, that old mice have an epigenetic change ‒ a loss of DNA methylation at the locations where the genetic code starts being transcribed. DNA methylation is a biochemical process that plays an important regulatory role in development and disease. The work was done by a research team in the Department of Psychiatry at Columbia University. Offspring of old fathers showed the same deficit in DNA methylation, and they differed in their behavior from the offspring of the young fathers.”

Inherited memories – greg cochran on inherited epigenetics (note: re. a different mouse epigenetics study from the one above).

Genetics accounts for more than half of variation in exam results @the guardian – “[T]he authors point out that genetics emerges as such a strong influence on exam scores because the schooling system aims to give all children the same education. The more school and other factors are made equal, the more genetic differences come to the fore in children’s performance. The same situation would happen if everyone had a healthy diet: differences in bodyweight would be more down to genetic variation, instead of being dominated by lifestyle.” – see also Nature more than nurture determines exam success @newscientist – “Overall, across the three core subjects of English, mathematics and science, achievement was 58 per cent determined by genetics. Individually, achievement was 52 per cent down to genetics for English, 55 per cent for maths and 58 per cent for science. The figure for humanities was lower at 42 per cent. This was a surprise to Plomin because, traditionally, excellence in humanities subjects such as art or music is considered to be ‘handed down’ from parents, whereas science is considered a product of the teaching environment.” – see also The genetics route could spell a new direction for education @the independent – “[I]t may be that the innate differences in children’s abilities because of their genes could argue the case for a more tailor-made individual curriculum to offset the disadvantages of birth.” – no sh*t! – see also New twin study by Plomin, Shakeshaft et al from steve sailer – see also Strong Genetic Influence on a UK Nationwide Test of Educational Achievement at the End of Compulsory Education at Age 16.

Genetic influence on family socioeconomic status and children’s intelligence“[U]sing a new technique applied to DNA from 3000 unrelated children, we show significant genetic influence on family SES, and on its association with children’s IQ at ages 7 and 12. In addition to demonstrating the ability to investigate genetic influence on between-family environmental measures, our results emphasize the need to consider genetics in research and policy on family SES and its association with children’s IQ.” – can somebody just give plomin a nobel already? or at least a hearty pat on the back? (^_^)

Climatic Variability, Group Selection and Dysgenics: Testing a Multi-Level Selection Model – from woodley, fernandes, and figueredo. @dr. james thompson’s blog.

ISIR – What do intelligence researchers really think about intelligence?“Asked: ‘Is there sufficient evidence to arrive at a reasonable estimate of the heritability of intelligence in populations of developed countries?’ 73% said Yes.” – from dr. james thompson. also ISIR – Genetics.

‘Poverty impedes cognitive function’ shown to be BS – from mr. mangan, esq.

Survey of psychometricians finds iSteve one of 3 best journalistic outlets in the world for intelligence coverage – and anatoly karlin! (^_^)

Human brain hard-wired for rural tranquillity“Humans may be hard-wired to feel at peace in the countryside and confused in cities – even if they were born and raised in an urban area…. Dr Ian Frampton, an Exeter University psychologist, stressed the researchers still had more work to do, but said they may have hit upon something significant…. Professor Michael Depledge of Exeter University, a former Environment Agency chief scientist, said urban dwellers could be suffering in the same way as animals kept in captivity. He said the move to the cities had been accompanied by an ‘incredible rise in depression and behavioural abnormalities’.” – h/t ed west!

Diet rapidly and reproducibly alters the human gut microbiome“[S]hort-term consumption of diets composed entirely of animal or plant products alters microbial community structure and overwhelms inter-individual differences in microbial gene expression. The animal-based diet increased the abundance of bile-tolerant microorganisms (Alistipes, Bilophila and Bacteroides) and decreased the levels of Firmicutes that metabolize dietary plant polysaccharides (Roseburia, Eubacterium rectale and Ruminococcus bromii). Microbial activity mirrored differences between herbivorous and carnivorous mammals, reflecting trade-offs between carbohydrate and protein fermentation. Foodborne microbes from both diets transiently colonized the gut, including bacteria, fungi and even viruses. Finally, increases in the abundance and activity of Bilophila wadsworthia on the animal-based diet support a link between dietary fat, bile acids and the outgrowth of microorganisms capable of triggering inflammatory bowel disease. In concert, these results demonstrate that the gut microbiome can rapidly respond to altered diet, potentially facilitating the diversity of human dietary lifestyles.”

Wheat Threatens All Humans, New Research Shows“New research reveals that proteins in wheat may be detrimental to all humans.” – h/t ray sawhill!

The origins of Northwest European guilt culture and Origins of Northwest European guilt culture. Part II – from peter frost. and my response to part i (in case you missed it – shame on you if you did! you should feel soooo guilty. (~_^) ).

The EU is corrupt because southern Europe is corrupt“Nigeria is riddled with corruption and theft because enough people are corrupt (and it doesn’t have to be that many) that it makes no sense to be an honest person. For societies to avert this situation free-riders need to be punished (shamed, ostracised, prosecuted) by other individuals acting with the support of the rest of society, and almost as importantly, for those punishers not to be punished in turn, as happens in clannish societies where people care more about their family than the well-being of the wider society. Destroying the power of the clans can take a very, very long time; around the North Sea it began a good millennium ago.” – from ed west.

Why a Good Story Must Be Archetypal and Why Modern Storytellers Must Lie About It – from staffan.

White flight from the white robe? – from the awesome epigone. – h/t jayman!

‘Boy/ girl differences are genetically programmed’“Twinwag: As research shows the brains of men and women are wired differently, mother of two Anna White says she saw it in her own twins, Agatha and Benjamin, from as young as 14 months old.” – h/t holtz!

Holding a guitar case increases the odds women will give a man their phone number – (~_^)

Your Genes Tell You How to Vote – in mother jones! – see also The Difference Between Republican and Democratic Brains – h/t avi tuschman! – see also Study on twins suggests our political beliefs may be hard-wired @pew.

Did Brain Scans Just Save a Convicted Murderer From the Death Penalty? – see also How Brain Scans Can Lighten Sentences In Murder Cases“An increasing trend of defendants using neuroscience to argue for lesser sentences.” – h/t neuroskeptic!

We Really Have no Idea Why Political Attitudes Change (or Not). A Guest Blog by Bernard Winograd – *cough*herding*cough* – @peter turchin’s social evolution forum. h/t t.greer!

How much do we really know about sleep?“We spend a third of our lives doing it, and yet we still don’t fully understand the reasons why we sleep.”

Eastern and Western Europe divided over gay marriage, homosexuality“92% of Dutch & 25% of Russians say gay people should be free to live lives as they wish (via European Social Survey).” – from pew.

Late Stone Age settlement unearthed on Cyprus“Excavations at Ayia Varvara-Asprokremnos (AVA) by archaeologists from the University of Toronto, Cornell University and the University of Cyprus have uncovered, among other objects, the earliest complete human figurine on the island. The site has been carbon-dated to between 8800-8600 BC, near the beginning of the Neolithic Period – also known as the Late Stone Age – when the transition from hunting to farming economies was occurring throughout the Middle East.”

What Happened On Easter Island — A New (Even Scarier) Scenario – h/t razib!

Terracotta Warriors Inspired by Ancient Greek Art“Nickel’s evidence includes newly translated ancient records that tell a fantastic tale of giant statues that ‘appeared’ in the far west, inspiring the first emperor of China to duplicate them in front of his palace. This story offers evidence of early contact between China and the West, contacts that Nickel says inspired the First Emperor (which is what Qin Shi Huangdi called himself) to not only duplicate the 12 giant statues but to build the massive Terracotta Army along with other life-size sculptures.” – see also The First Emperor and sculpture in China.

Phallic objects an ancient PNG status symbol?“The cache of elaborately crafted tools was discovered at a construction site on New Britain Island, north-eastern PNG, in late 2010. Between 6000 and 3000 years old, the tools are made of a type of volcanic glass called obsidian and, remarkably, several of them are shaped as phalluses.”

Nobel winner declares boycott of top science journals“Randy Schekman says his lab will no longer send papers to Nature, Cell and Science as they distort scientific process.” – h/t hbd bibliography!

Can you guess which states swear the most, least?

bonus: There’s a Reason They Call Them ‘Crazy Ants’ << read this!

bonus bonus: How widespread is Islamic fundamentalism in Western Europe? – h/t michael story!

bonus bonus bonus: Google Adds to Its Menagerie of Robots – google buys boston dynamics. google really IS going to take over the world! =/

bonus bonus bonus bonus: You Ain’t Seen Nothin’ Yet“I don’t think most people yet realize just how fast the arc of technological innovation is bending skyward right now, and what that’s really going to mean. I hang around with the people who are making this stuff happen, and *they* don’t know what it’s going to mean. *Nobody* does.” – from malcolm pollack. (google really IS going to take over the world! =/ )

bonus bonus bonus bonus bonus: Freakishly realistic telemarketing robots are denying they’re robots – the future (i.e tomorrow) is either going to be terrifying or really, really irritating. – h/t mike anissimov (wearer of track suits (~_^) )!

bonus bonus bonus bonus bonus bonus: First water plume seen firing from Jupiter moon Europa

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

from long-term mating patterns. there. i said it! (~_^)

just to remind everybody — emmanuel todd is a french historian/anthropologist/demographer/sociologist/political scientist who, amongst other things, has (more or less correctly, imho) noticed a connection between family types (nuclear, extended, clan, etc.) and ideology (capitalism, communism, christianity, islam, etc.). see his The Explanation of Ideology: Family Structures and Social Systems (and my previous post “l’explication de l’idéologie”).

here is a summary of todd’s family types, where he found them, and some of their fundamental characteristics and related ideologies (again, see previous post for more — see also this chart from craig willy):

absolute nuclear family
- no cohabitation of married children with their parents
- no marriage between the children of brothers
- anglo-saxons, netherlands, denmark
- christianity, capitalism, ‘libertarian’ liberalism, feminism

egalitarian nuclear family
- no cohabitation of married children with their parents
- no marriage between the children of brothers.
- northern france, northern italy, central and southern spain, central portugal, greece, romania, poland, latin america, ethiopia
- christianity (catholicism); the “liberte, egalite, fraternite” form of liberalism

authoritarian family
- cohabitation of the married heir with this parents
- little or no marriage between the children of two brothers
- germany, austria, sweden, norway, belgium, bohemia, scotland, ireland, peripheral regions of france, northern spain, northern portugal, japan, korea, jews, romany gypsies
- socialism/bureaucratic socialism or social democracy, catholicism. fascism sometimes, various separatist and autonomous (anti-universalist) movements (think german federalism)

exogamous community family
- cohabitation of married sons and their parents
- no marriage between the children of two brothers
- russia, yugoslavia, slovakia, bulgaria, hungary, finland, albania, central italy, china, vietnam, cuba, north india (note that many of these countries, the eastern european ones, also have a tradition of marrying young)
- communism

endogamous community family
- cohabitation of married sons with their parents
- frequent marriage between the children of brothers
- arab world, turkey, iran, afghanistan, pakistan, azerbaijan, turkmenistan, uzbekistan, tadzhikistan
- islam

asymmetrical community family
- cohabitation of married sons and their parents
- prohibition on marriages between the children of brothers, but a preference for marriages between the children of brothers and sisters
- southern India
- hinduism; a variety of communism unlike that found elsewhere

anomic family
- cohabitation of married children with their parents rejected in theory but accepted in practice
- consanguine marriage possible and sometimes frequent
- burma, cambodia, laos, thailand, malaysia, indonesia, philippines, madagascar, south-american indian cultures

african systems
- instability of the household
- polygyny
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the fundamental pattern here is that the family types run from small (and individualistic) to large (and communal) — from nuclear families through to community families. the underlying fundamental pattern — the causal factor — is that the long-term mating patterns run from outbreeding to greater and greater levels of inbreeding (to inbreeding+polygamy in many african societies).

as i said in a previous post where do clans come from?:

“the presence (or absence) of clans in societies is somehow connected to the mating patterns of societies. in fact, it seems to be that a whole range of kinship-based societal types is somehow connected to a whole range of mating patterns: the ‘closer’ the mating patterns in a society, the more ‘clannish’ it tends to be — the more distant the mating patterns, the less ‘clannish.’

“so we see a spectrum of ‘clannish’ societies ranging from the very individualistic western societies characterized by nuclear families and, crucially, very little inbreeding (cousin marriage, for instance) to very tribal arab or bedouin societies characterized by nested networks of extended families and clans and large tribal organizations and having *very high* levels of inbreeding (specifically a form of very close cousin marriage which increases the degree of inbreeding). falling somewhere in between these two extremes are groups like the chinese whose society is built mostly around the extended familiy but in some regions of china also clans — or the medieval scots (especially the highland scots) whose society for centuries was built around the clan (h*ck, they even coined the term!). these ‘in-betweener’ groups are, or were, characterized by mid-levels of inbreeding (typically avoiding the very close cousin marriage form of the arabs).”
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running through todd’s types:

- the absolute nuclear family found in anglo-saxons (the english), the netherlands, and denmark. todd notes that there is no marriage between the children of brothers in societies where this family type is found. in fact, there has been very little cousin marriage of ANY sort in these “core european” societies since the middle ages (see “mating patterns in europe series” below ↓ in left-hand column) — especially in (southern) england and (parts of) the netherlands (i don’t know about denmark). these are the areas of northwest europe — of probably the world — that have been outbreeding the most, since the early part of the medieval period — and they have the smallest families and are the greatest individualists (although i’m not so sure about the danes…).

- the egalitarian nuclear family found in northern france, northern italy, central and southern spain, central portugal, greece, romania, poland, latin america, and ethiopia. again, todd notes there there is no marriage between the children of brothers in these societies, but the key — at least as far as the european societies here go — is that they, too, have mostly been avoiding ALL forms of cousin marriage for a very long time — but NOT QUITE as long, or for as much, as the peoples of the low countries/southern england. The Outbreeding Project of the europeans (as i like to call it) really got going earliest amongst the franks (and the anglo-saxons in kent who had close ties to the franks), and it spread out in all directions across europe from there. so, the populations closest to the early medieval frankish heartland (other parts of northern france, northern italy, spain, portugal) are just one family type step away from the absolute nuclear family — and individualistic, but not as individualistic as the english or dutch. (for more details on these other european countries see “mating patterns in europe series” below ↓ in left-hand column.) i don’t yet know enough about the mating patterns of latin america or ethiopia.

- the authoritarian family, which is a type of stem family (nuclear family+grandparents), found in germany, austria, sweden, norway, belgium, bohemia, scotland, ireland, peripheral regions of france, northern spain, northern portugal, japan, korea, jews, and romany gypsies. todd notes that there is little or no marriage between the children of brothers in these populations, but again, most of the european countries/regions included here have avoided ALL cousin marriage for centuries. HOWEVER, they were mostly part a LATER — sometimes much later (e.g. ireland, highland scotland) — wave in The Outbreeding Project, just like the european egalitarian nuclear families above (for more details see “mating patterns in europe series” below ↓ in left-hand column). the japanese, too, began outbreeding quite latevery late, i believe (but i need to find out more). i don’t know enough about the koreans or jews (i assume todd means ashkenazi jews?) to say. in general, gypsies inbreed (marry their cousins) A LOT. so, as the extent of long-term inbreeding increases, the family size begins to increase.

- the exogamous community family found in russia, yugoslavia, slovakia, bulgaria, hungary, finland, albania, central italy, china, vietnam, cuba, and north india. todd notes that there is no marriage between the children of brothers in these groups, but in most of the eastern europeans populations here (not sure about finland or hungary), The Outbreeding Project arrived much later than in northwestern europe, and marriage between maternal cousins was not unusual in the medieval period (see “mating patterns in europe series” below ↓ in left-hand column). in some of these groups — like the albanians — maternal cousin marriage is probably still common today, or was until very recently. parts of italy, too, especially the farther south you go. maternal cousin marriage was common in china, especially in the south, for millennia (see “mating patterns in asia series” below ↓ in left-hand column). i don’t know enough about the vietnamese or cubans to say. the northern indians (the hindus) tend to avoid cousin marriage, but marry within castes, of course. so we see again that, the longer the history of cousin marriage, the larger the family size. most of these groups have been marrying cousins for several hundreds of years longer than northwestern europeans, and they have large “community” families.

- the endogamous community family found in the arab world, turkey, iran, afghanistan, pakistan, azerbaijan, turkmenistan, uzbekistan, and tajikistan. todd notes that there is frequent marriage between the children of brothers. that is absolutely correct — father’s brother’s daughter (fbd) marriage, which probably originated in the levant, was exported into the arabian peninsula, and spread out from there when the arabs conquered the middle east, north african, and many of the “-stans.” and it just so happens that fbd marriage leads to the greatest degrees of inbreeding possible — and, therefore, these populations have some of the largest family sizes possible (clans and tribes).

- the asymmetrical community family found in southern india. todd notes that maternal cousin marriage is preferred here, and the rates of cousin marriage in southern india — and uncle-niece marriage — are very high. so again, lots of close marriages leads to large, community families.

- the anomic family found in burma, cambodia, laos, thailand, malaysia, indonesia, philippines, madagascar, and south-american indian cultures. todd says that consanguineous marriages are permitted and “sometimes frequent” in these populations — and that adult children often live with their parents (so these families are larger than nuclear families). i don’t know much about the mating patterns in any of these groups, but if consanguineous marriages are frequent in them, it’s not surprising to find large family sizes.

- african family systems found in sub-saharan africa. todd describes them as unstable and polygynous. i know that cousin marriage is common in some but not in others, but i don’t know many details. we shall have to wait and see on sub-saharan africa.
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but hbd chick — maybe populations with large family sizes simply favor close marriages? perhaps it’s all just a coincidence!

no, it’s definitely NOT a coincidence, and we can know that the causal direction is from long-term mating patterns to family size (and various ideologies), because we have the example of europe to show us that.

BEFORE northwest europeans started outbreeding (avoiding cousin marriage) on a regular basis — in the pre-christian era — they had large families — kindreds and clans and tribes (for more details see “general” section and “mating patterns in europe series” below ↓ in left-hand column). and the groups that have been OUTBREEDING THE LONGEST — the english and the dutch (and the danes?) — have the smallest family sizes — and are the most individualistic. and the groups that started outbreeding later — for example the irish and the highland scots — they had larger families and even clans until well into the medieval period. same for eastern europe. and in the balkans, many of those groups are still marrying cousins today (or up until very recently), and they still have extended families and clans.

it’s not clear exactly what the mechanism is, but it must be biological and is, no doubt, related to the concept of inclusive fitness. the natural analogy (heh – see what i did there?) to draw would be to ants and the other eusocial insects (although i know many myrmecologists/entymologists don’t like to connect eusociality and inclusive fitness) — many of the individuals in these insect populations are very closely related, and, so (probably), they come together in very large family groups. other parallels might be to naked mole rats versus other mole rats or to meerkats, but i don’t know the mating patterns/genetic relatedness in those species.

however it actually works, the general pattern is clear: the closer the long-term mating patterns, the larger the family size (and the more family-oriented the populace) — the more distant the long-term mating patterns, the smaller the family size (and the more individualistic the populace — and, yet, more commonweal oriented — at least in europe…).

see also: craig willy’s Emmanuel Todd’s L’invention de l’Europe: A critical summary

previously: “l’explication de l’idéologie” and where do clans come from? and whatever happened to european tribes?

(note: comments do not require an email. nekked mole rat!)

earlier this month, the inestimable peter frost wrote:

“Over the past millennium, Western Europeans have created a social environment where the individual is largely free from collective ties of kinship and ethnicity. Because the State has imposed a monopoly on the use of violence, there is less need to rely on kinsmen to safeguard one’s life and property. That’s what the government is for. In many other societies, however, the State is much more recent and often foreign. Collective identity still matters most and, when the chips are down, personal ties of friendship matter little. Your real friends are your ‘blood’.”

in The Better Angels of Our Nature: Why Violence Has Declined (2011), steven pinker says that, in england, this process of the state taking over and monopolizing violence began during the reign of henry i, which lasted from 1100-1135 a.d. [kindle locations 1830-1839]:

“Feuding among knights and peasants was not just a nuisance but a lost opportunity. During Norman rule in England, some genius recognized the lucrative possibilities in nationalizing justice. For centuries the legal system had treated homicide as a tort: in lieu of vengeance, the victim’s family would demand a payment from the killer’s family, known as blood money or wergild (‘man-payment’; the *wer* is the same prefix as in *werewolf*, ‘man-wolf’). King Henry I redefined homicide as an offense against the state and its metonym, the crown. Murder cases were no longer *John Doe vs. Richard Roe*, but *The Crown vs. John Doe* (or later, in the United States, *The People vs. John Doe* or *The State of Michigan vs. John Doe*). The brilliance of the plan was that the wergild (often the offender’s entire assets, together with additional money rounded up from his family) went to the king instead of to the family of the victim. Justice was administered by roving courts that would periodically visit a locale and hear the accumulated cases. To ensure that all homicides were presented to the courts, each death was investigated by a local agent of the crown: the coroner.”

pinker cites daly and wilson (1988) on this who, in turn, cite hurnard (1969). there is also green (1972). see also The Aristocracy of Norman England (2002), pg. 243.

the only problem with this picture is, as was discussed on this blog in a previous post, there is good evidence that the kindred in anglo-saxon england — the importance of kinship, in other words — was already beginning to disappear (in southern england, anyway) in the early 900s, or maybe even the late 800s, a full two hundred years before henry i and his coroners showed up on the scene.

as i said in that post:

“the *gegildan* appears in some of the anglo-saxon laws in the late-800s as an *alternative* group of people to whom wergeld might be paid if the wronged individual had no kin. by the 900s, though, in southern england, the *gegildan* might be the only group that received wergeld, bypassing kin altogether.”

again, from Wage Labor and Guilds in Medieval Europe (1991) [pgs. 39-42]:

“The laws of King Alfred of Wessex, dated to 892-893 or a few years earlier, are more informative about the *gegildan*. Again, the context is murder and the wergild — the compensation required for the crime. By Alfred’s time, if not during Ine’s, the *gegildan* is clearly a group of associates who were not related by blood. The clearest example of this is in chapter 31 of the laws: ‘If a man in this position is slain — if he has no relatives (maternal or paternal) — half the wergild shall be paid to the king, and half to the *gegildan*.’ No information exists on the purpose of the *gegildan* other than its role as a substitute for kinship ties for those without any relatives. These associates, who presumably were bound together by an oath for mutual protection, if only to identify who was responsible, would benefit anyone, whether the person had relatives or not…. Although the evidence from the laws of Ine may be read either way, the *gegildan* seems to be an old social institution. As seen more clearly in the tenth and eleventh centuries, it acquired additional functions — a policing role and a religious character.

The nobles, clergy, and commoners of London agreed upon a series of regulations for the city, with the encouragement and approval of King Athelstan, who caused the rules to be set down some time in the late 920s or 930s. The primary purpose of these ordinances was to maintain peace and security in the city, and all those supporting these goals had solemnly pledged themselves to this *gegildan*. This type of inclusive guild, sometimes referred to as a peace guild, was an attempt to create one more additional level of social responsibility to support the king and his officials in keeping the peaces. This social group of every responsible person in London is a broad one, and the law does not use the term *gegildan* to describe the association in general….

“The idea of a guild to keep the peace was not limited to London, and a document from the late tenth century contains the rules and duties of the thegn’s guild in Cambridge. This guild appears to have been a private association, and no king or noble is mentioned as assenting to or encouraging this group. Most of the rules concern the principle purposes of this guild — the security of the members, which receives the most attention, and the spiritual benefits of membership itself. The guild performed the tasks of the old *gegildan*: the members were obliged to defend one another, collect the wergild, and take up vengeance against anyone refusing to pay compensation. The members also swore an oath of loyalty to each other, promising to bring the body of a deceased member to a chosen burial site and supply half the food for the funeral feast. For the first time, another category of help was made explicit — the guild bound itself to common almsgiving for departed members — and the oath of loyalty the members swore included both religious and secular affairs. Although in many respects this guild resembles a confraternity along the lines Hincmar established for the archdiocese of Rheims, the older purpose of the group — mutual protection with its necessary threat of vengeance — makes the Anglo-Saxon guild something more than a prayer meeting. To include almsgiving to members in distress would be a small step, given the scope of activities this guild established. There is no sign that the thegns cooperated in any economic endeavors, but older rules of rural society had already determined methods of sharing responsibility in the villages, and the thegns cooperated on everything that was important in their lives. The thegns of Cambridge had a guild that resembles in some important ways the communal oath, that will be discussed below, of some Italian cities in the next century.”

so, in england anyway, the individual didn’t become “largely free from collective ties of kinship and ethnicity” thanks to the state. anglo-saxon individuals were already on their way to becoming free from the collective ties of kinship before the state stepped in.
_____

pinker has a neat chart in Better Angels — Fig. 3.3 – Homicide rates in five Western European regions, 1300–2000:

pinker - fig. 3.3

as he says about england [kindle locations 1581-1584]:

“Once again we see a decline in annual homicide rates, and it is not small: from between 4 and 100 homicides per 100,000 people in the Middle Ages to around 0.8 (eight-tenths of a homicide) per 100,000 in the 1950s. The timing shows that the high medieval murder rates cannot be blamed on the social upheavals that followed the Black Death around 1350, because many of the estimates predated that epidemic.”

and [kindle locations 1599-1603]:

“Were the English unusual among Europeans in gradually refraining from murder? Eisner looked at other Western European countries for which criminologists had compiled homicide data. Figure 3–3 shows that the results were similar. Scandinavians needed a couple of additional centuries before they thought the better of killing each other, and Italians didn’t get serious about it until the 19th century. But by the 20th century the annual homicide rate of every Western European country had fallen into a narrow band centered on 1 per 100,000.”

i discussed this difference in the timing of the drop in homicide rates between various european countries in a previous post — outbreeding, self-control and lethal violence — in which i looked at manuel eisner’s paper, Modernization, Self‐Control and Lethal Violence. pinker also drew on eisner’s work for Better Angels. in that paper, eisner said:

“[T]he data suggest that the secular trajectories of low homicide rates differ among large geographic areas. It appears that English homicide rates were already considerably lower in the late sixteenth century than during the late Middle Ages and that they declined continuously along a log-linear trend over several centuries. Extant estimates for the Netherlands and Belgium suggest a very similar structure trend in these areas. In the Scandinavian countries, the transistion to the decreasing trend occurs notably later, namely in the first decades after 1600. Despite huge gaps in the data, the German-speaking areas may also be assumed to have joined the declining trend from the early seventeenth century onwards. For Italy, however, all the available data indicate that acts of individual-level lethal violence remained very frequent until the early nineteenth century. It is not until the mid-nineteenth century that the rate begins to decline, but then very steeply.”

and, as i said in my previous post:

“hmmmm. now where have i heard a pattern like this before? england, the netherlands, germans earliest in *some*thing … scandinavians later … italians last.”

that “something” that i was referring to is, of course, the avoidance of close cousin marriage — or The Outbreeding Project, as i like to call it. (i guess i should really call it The European Outbreeding Project or The Norwestern European Outbreeding Project.) the importance of kinship — extended families and kindreds — disappeared in large parts of northwestern europe, because northwest europeans quit marrying their close cousins, and the ties (including genetic) between individual northwest europeans and their extended family members simply loosened. loosened to the extent that, after several hundreds of years, extended families and kindreds just didn’t matter to people anymore. and, so, kindred-driven activities like feuding ceased and homicide rates decreased markedly.

the dutch — thanks to having been a part of frankish austrasia — and the southern english (especially the ones in kent) — thanks to being heavily influenced by the franks just across the channel — began avoiding cousin marriage very early in the medieval period, probably already in the 600-700s (see “mating patterns in europe series” below ↓ in left-hand column — also more on medieval england and france). the germans weren’t far behind, especially since the franks had so much influence in what would eventually become germany over the course of the medieval period (see the ostsiedlung). the scandinavians lagged behind since they were comparatively late in adopting christianity (and, therefore, in adopting the cousin marriage bans). and the italians were very late since they mostly did not have manorialism (which reinforced the cousin marriage bans). the italians, in fact — especially southern italians — kept marrying close cousins up until very recently.
_____

eisner offered several explanations — not necessarily mutually exclusive — for why homicide rates should’ve dropped so much in western europe over the course of the middle ages. one of the ones that steven pinker latched on to was the idea of the leviathan — the replacement of family feuds and compensation for killings with punishment (esp. execution) by the state. certainly there’s probably something to this — removing enough violent individuals from the gene pool could very well reduce the frequencies of “genes for violence” in a population in just one thousand years or so. (see also peter frost on rome – pdf.)

eisner also suggested another explanation, though, one that he drew from emile durkheim [pg. 632]:

Durkheim saw the decline of homicide rates as resulting from the liberation of the individual from collective bonds rather than as the consequence of the coercive potential of the state. High levels of lethal violence thus mirror the intensity of ‘collective emotions’, which bind the individual to ‘groups of things that symbolically represent these groups’. Violence thus declines to the degree that the person becomes liberated from its sacred obligation to the group, and the rise of moral individualism brings about both subjective reflexivity and emotional indifference in conflict situations (Durkheim 1957: 115).”

replace “liberated from its sacred obligation to the group” with “more and more outbred” and you’ve got a nice, little sociobiological theory there!

“This theoretical approach offers valuable insights into the historical patterns of declining homicide rates. First, the Durkheimian argument offers a theoretical framework for understanding the multifarious cultural meanings of violence in medieval society. Much empirical research on the topic emphasizes the crucial role of insults in triggering situational conflicts. This is in accordance with a society in which ‘honour’ constitutes highly important social capital of the male person as a representative of his group. It requires retributive violence as a potential and culturally accepted means for maintaining one’s honour. Such a theoretical framework may help to better understand why the secular decline in homicide rates primarily seems to have been due to a decrease in male-to-male fights. And it may also offer a point of departure for understanding the high violence rates in italy, where a culture of honour persisted despite the early development of administrative and judicial structures in the city states.

in anglo-saxon england, then, the kinship groups and their “culture of honor” (feuds, etc.) declined before the state got involved in safeguarding the lives of individuals. meanwhile, in medieval italy, the culture of honor persisted despite the presence of states that punished violent offenders. the difference, of course, is that italy — especially southern italy — barely ever joined in The Outbreeding Project, whereas england was one of its leading nations.

previously: the importance of the kindred in anglo-saxon society and outbreeding, self-control and lethal violence and what pinker missed and more on genetics and the historical decline of violence and clannishness defined

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

in Innate Social Aptitudes of Man: An Approach from Evolutionary Genetics [pdf], william hamilton suggested that, perhaps, one gets a renaissance by (re-)introducing barbarian altruism genes into a too outbred population, letting the mixture ferment for ca. 800 years or so, and then enjoying the fruits of everyone’s labors. he’s talking here, of course, about the european renaissance of the fourteenth to seventeenth centuries … and classical greece/athens after the dorian invasion of ca. 800 years earlier? i think. if it happened at all (link inserted by me):

“The incursions of barbaric pastoralists seem to do civilizations less harm in the long run than one might expect. Indeed, two dark ages and renaissances in Europe suggest a recurring pattern in which a renaissance follows an incursion by about 800 years. It may even be suggested that certain genes or traditions of pastoralists revitalize the conquered people with an ingredient of progress which tends to die out in a large panmictic population for the reasons already discussed. I have in mind altruism itself, or the part of the altruism which is perhaps better described as self-sacrificial daring. By the time of the renaissance it may be that the mixing of genes and cultures (or of cultures alone if these are the only vehicles, which I doubt) has continued long enough to bring the old mercantile thoughtfulness and the infused daring into conjunction in a few individuals who then find courage for all kinds of inventive innovation against the resistance of established thought and practice. Often, however, the cost in fitness of such altruism and sublimated pugnacity to the individuals concerned is by no means metaphorical, and the benefits to fitness, such as they are, go to a mass of individuals whose genetic correlation with the innovator must be slight indeed. Thus civilization probably slowly reduces its altruism of all kinds, including the kinds needed for cultural creativity (see also Eshel 1972).”

“self-sacrificial daring” is probably the equivalent of greying wanderer’s “aggression”, chris’ “drive”, staffan’s “persistence under negative reinforcement”, and/or my “contrarianism” or independent-mindedness.

the connection between these two renaissances might, indeed, be the reintroduction of some good altruism genes, but i think that maybe what these two “rebirths” have in common — what led to them occur at all — are the ca. 400-800 years of outbreeding which happened right before they began. in medieval europe we have the catholic church banning close cousin marriage around the year 500, and many secular authorities banned close cousin marriage at various points after that. and in archaic greece — the period just before classical greece/athens — we apparently have at least ca. 400 years of outbreeding — amongst the upper-classes most probably — and possibly amongst the lower classes, too (hesiod in his Works and Days recommends that a man — an ordinary man, a farmer — marry a nice girl from the neighborhood — from the kome or village — so, if archaic greeks actually did this, their mating patterns would’ve been quite endogamic, but not necessarily to close cousins — maybe third or fourth cousins or something — see A Companion to Archaic Greece).

i think you need some loosening of the genetic ties in populations — enough to get rid of a lot or most of the “clannishness” — so that you can have a “wikification” of those societies, i.e. societies where individuals are really willing to openly share their ideas with other like-minded people (see, for example, harold’s comment on the scientific revolution in england). but outbreed too much, and you might lose that “self-sacrificial daring” — because as hamilton said:

“…the benefits to fitness, such as they are, go to a mass of individuals whose genetic correlation with the innovator must be slight indeed.”

share your innovative ideas — your scientific inventions — with the entire world, and you might wind up benefitting all of those people more than your own descendents (if you’ve got any).

already at the start of the classical period in greece/athens, the mating patterns began to narrow [pg. 67]…

“[W]ith the emergence of the *polis*, exogamy began to give way in some places to endogamy — to marriage within the community. For the upper classes, this meant marriage within a tight circle of aristocratic families living in the same *polis*.”

…so it’s maybe no surprise that the athenians battled throughout the classical period against various aspects of clannishness (cleisthenes’ reforms are one huge example of this struggle) and that their renaissance didn’t last more than a couple hundred years. europeans, on the other hand — especially northern europeans — have continued to outbreed for something like over ca. 1000-1400 years — which, perhaps, is leading to another sort of problem for society — that it’s simplying fraying away at the seams because the weave is not tight enough.

maybe. dunno. all wild speculation on my part, obviously.

previously: archaic greek mating patterns and kinship terms

(note: comments do not require an email. why i otter…!)

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