Archives for posts with tag: irish

it finally clicked in my head while thinking about polygamy what the importance of family types — nuclear vs. extended, etc. — might be in the selection for altruistic behavioral traits, especially nepotistic altruism or clannishness. i should’ve thought through polygamy sooner instead of putting it off, but hey — procrastination is heritable, too, so in the words of h. solo, it’s not my fault! (~_^)

the logic of the mating patterns/inbreeding-outbreeding theory goes that, given the right set of circumstances (i.e. certain sorts of social environments), selection for nepotistic altruism/clannishness ought to go quicker or be amplified by inbreeding (close cousin marriage or uncle-niece marriage) simply because there will be more copies of any nepotistic altruism genes (alleles) that happen to arise floating around in kin groups. in other words, inbreeding should facilitate the selection for clannishness…if clannish behaviors are being selected for in a population.

the thing is, though: the individuals carrying certain versions (alleles) of nepotistic altruism genes need to direct their nepotistic behaviors towards other individuals carrying those same alleles, otherwise their actions will be for naught. (yeah. kin selection.) if they direct their nepotistic actions towards people who don’t share the same alleles, then the actions will be “wasted” and the behavioral traits won’t be selected for — or at least not very strongly — and they might fizzle out altogether.

let’s take an imaginary society as an example: say everyone in our pretend population always marries their first cousins. their father’s brother’s daughters (fbd) even, so that we get a lot of double-first cousin marriage. h*ck! let’s throw in some uncle-niece marriages on top of it all. the inbreeding coefficients in such a society would be very high, and if clannishness was being selected for in our highly inbred population, the selection ought to move pretty quickly.

but suppose we separated all the kids at birth from their biological families and set them out for adoption by unrelated individuals — people with whom they likely did not share the same nepotistic altruism alleles. think: the janissary system, only on a population-wide scale. if we did that, there should be virtually no selection for clannishness despite all the inbreeding since pretty much no one’s nepotistic behaviors would be directed towards other individuals with the same nepotistic altruism genes. in this case, kin selection would just not be happening.

such a society does not exist, and i don’t think ever has. but there are societies out there with certain family types — namely nuclear families (or even post-nuclear family societies!) — which ought to have a similar dampening effect on any selection for clannishness.

northwestern “core” europe has had very low cousin marriage rates since around the 800s-1000s, but it has also, thanks to manorialism, had nuclear families of one form or another (absolute or stem) since the early medieval period — nuclear families are recorded in some of the earliest manor property records in the first part of the ninth century from northeastern france [see mitterauer, pg. 59]. on the other hand, eastern europeans, like the russians and greeks, while they also seem to have avoided very close cousin marriage for several hundreds of years (which is not as long as northwestern europeans, but is quite a while), have tended to live in extended family groupings. you would think that nepotistic altruism could be selected for, or maintained more readily, in populations where extended family members lived together and interacted with one another on a more regular basis than in societies of nuclear family members where individuals interact more with non-kin. societies comprised of nuclear families are more like my hypothetical janissary society above where the altruism genes that might’ve been selected for via kin selection instead fade away in the wash.

we have to be careful, though, in identifying nuclear family societies. the irish of today, for instance, are typically said to be a nuclear family society, but the extended family does still interact A LOT (i can tell you that from first-hand experience). same holds true for the greeks and, i suspect, the southern italians. i would say that these populations have residential nuclear families, but not fully atomized nuclear families which have infrequent contact with extended family (think: the english). the early anglo-saxons in england were also characterized by residential nuclear families — the extended family (the kindred) was still very important in that society. the individuals in a residential nuclear family society probably do interact with non-family more than individuals in a society structured around extended families or clans, but less so than a true nuclear family society.

the thought for the day then?: family types can also affect the selection for clannishness/nepotistic altruism.

that is all! (^_^)

previously: polygamy, family types, and the selection for clannishness and “l’explication de l’idéologie”

(note: comments do not require an email. irish nuclear family.)

‘Tree of life’ for 2.3 million species released“A first draft of the ‘tree of life’ for the roughly 2.3 million named species of animals, plants, fungi and microbes — from platypuses to puffballs — has been released. A collaborative effort among eleven institutions, the tree depicts the relationships among living things as they diverged from one another over time, tracing back to the beginning of life on Earth more than 3.5 billion years ago. Tens of thousands of smaller trees have been published over the years for select branches of the tree of life — some containing upwards of 100,000 species — but this is the first time those results have been combined into a single tree that encompasses all of life.”

Taste Mutation Helps Monkeys Enjoy Human Food – nice example of recent and local evolution.

SNP hits on cognitive ability from 300k individuals – from steve hsu.

General Cognitive Ability Is Almost Perfectly Stable from Early Adulthood to Late Middle Age“[I]ndividual differences in general intelligence that exist at age 18 are almost perfectly preserved to age 60, after which this stability starts to slowly break down.” – @ human varieties.

Genome-wide autozygosity is associated with lower general cognitive ability“We found that increased levels of autozygosity predicted lower general cognitive ability, and estimate a drop of 0.6 s.d. among the offspring of first cousins (P=0.003–0.02 depending on the model). This effect came predominantly from long and rare autozygous tracts, which theory predicts as more likely to be deleterious than short and common tracts.” – discuss. (~_^)

Study Reports Rare Genetic Mutations Responsible for Almost Half of Autism Cases“Quantitative study identifies 239 genes whose ‘vulnerability’ to devastating de novo mutation makes them priority research targets.”

Genetic transmission of reading ability – h/t to the siberian fox! who tweeted: “Heritability of reading ability is 62%. Previous estimates lower because of assortive mating (r=.38).”

Clannishness – the Series: Zigzag Lightning in the Brain – from jayman. see also: a few thoughts. from me! (^_^)

Inequality among 32 London Boroughs: An S factor analysis and The general religious factor among Muslims: a multi-level factor analysis – from emil kirkegaard.

It’s official: The Maltese are the fattest in all of the European Union“Despite Malta’s weighty problem, the Maltese have a less than average prevalence of premature mortality from cardiovascular diseases, cancer, diabetes and chronic respiratory disease.” – h/t staffan!

Support for linguistic macrofamilies from weighted sequence alignment“This article reports findings regarding the automatic classification of Eurasian languages using techniques from computational biology (such as sequence alignment, phylogenetic inference, and bootstrapping). Main results are that there is solid support for the hypothetical linguistic macrofamilies Eurasiatic and Austro-Tai.”

Our Mental Noise Grows More Intense As We Age, So Our Brains Lose Processing Speed Over Time

Ancient hominid ears were tuned to high frequencies“A. africanus and P. robustus could have heard high-frequency consonants associated with the letters t, k, f and s better than either chimps or present-day people do, the team found.”

Extreme Altruism – The Case of the Pathological Do-Gooder – from helian.

Personal values and intergroup outcomes of concern for group honor – h/t andrew sabisky! who tweeted: “group honour culture = more empathy, lower openness, more endorsement of violence towards Americans.”

Scope Insensitivity in Helping Decisions: Is It a Matter of Culture and Values? – h/t robin hanson! who tweeted: “Contrast to westerners, collectivist Bedouin NOT more willing to help one concrete victim than a group of victims.”

Indigenous Belief in a Just World: New Zealand Māori and other Ethnicities Compared“Māori have more ‘leftist’ beliefs than non-Māori (i.e., nearly 60% of Māori blame an unfair society compared to 41% of non-Māori).”

Tiny mitochondria play outsized role in human evolution and disease

An architecture for encoding sentence meaning in left mid-superior temporal cortex – h/t steve pinker! who tweeted: “The most important paper in cognitive neuroscience in many years: How does the brain represent who did what to whom?”

Sex differences and stress across the lifespan – h/t kevin mitchell!

Does the Welfare State Destroy the Family? Evidence from OECD Member Countries“[A]n expansion in the welfare state increases the fertility, marriage, and divorce rates with a quantitatively stronger effect on the marriage rate. We conclude that the welfare state supports family formation in the aggregate. Further, we find that the welfare state decouples marriage and fertility, and therefore, alters the organization of the average family.”

What is a standard deviation? A definition. – from pumpkin person.

Data analysis yields striking maps of human expansion in North American Holocene“[A] group of paleoclimatologists and anthropologists analyzed data recorded in the Canadian Archaeological Radiocarbon Database (CARD), which aggregates 35,905 radiocarbon samples from archaeological sites across the North American continent, and was created by Dr. Richard Morlan of the Canadian Museum of History. By applying a kernel density estimation method to the data, the researchers produced the first maps of temporally distinct paleo-demographic trends that correspond well to existing evidence of human expansion across North America in the Holocene.”

Scientists Discover 9,000-Year-Old Case of Decapitation in the Americas

Remains of 6,000-year-old first settlers [in ireland] found

Archaeological breakthrough could solve the mystery of Greenland’s Vikings

Regional microbial signatures positively correlate with differential wine phenotypes: evidence for a microbial aspect to terroir

bonus: Growing a penis at 12: the ‘Guevedoce’ boys of the Dominican Republic – (O.O) – h/t @don_arete!

and the tweet of the week! (~_^) :

(note: comments do not require an email. 5-alpha-reductase deficiency.)

we’ve all seen headlines like this…

The 13-year-old Belgian boy fighting in Syria

…only to click through and find that this “belgian’s” name is younes abaaoud and his parents are (or at least his father is) originally from morocco. i know that most of the members of the press are hopelessly politically correct and that they must want to obscure the origins of people like abaaoud — or they really believe it when they say this kid is belgian, which is an even scarier thought — i know this, and i’ve known it for quite a while now, but it still irritates me when i read such headlines. it irritates me because it’s such misinformation. it’s unhelpful. when i read the word “beligan,” i picture a short, round little man with a curious moustache. or at least an obviously north european person making waffles.

we have words for things — give names to things — for a reason: to help in identifying those things and to communicate something about them. and — and perhaps i am and have always been misguided about this — i thought the idea of naming things was to aid in the communication process, not make it all more confused. but i’m beginning to think i might’ve been wrong about this.

at the very least, i think someone like abaaoud — a second-generation immigrant to belgium with (i don’t think) any belgian or european ancestry whatsoever — ought to be called a moroccan-belgian. to aid in the communication process.

since it’s st. patrick’s day (woo-hoo!), i’m going to use ireland as an example. (disclaimer: all of my recent ancestors came from ireland. i’m pretty sure that a very large part of my ancestry is “native irish,” but there’s also some amount of scots and maybe even some norman. i doubt there’s much anglo-irishness in me.)

once upon a time, we had names for the different populations in ireland, and they were actively used: the gaelic or native irish (the people(s) who were in ireland before the viking and norman invasions), the hiberno-normans, the old english, the ulster scots, the anglo-irish. there were even names for rival viking groups at one time (names that were eventually reused for some of the normans). more and more nowadays, however, i see everyone from ireland being called simply “irish.” needless to say, i think we should keep right on using the variety of more specific terms we have.

i can hear some of you objecting already: “but hbd chick! it doesn’t matter anymore! those norman and anglo settlers arrived in ireland so long ago!” oh, really? [links added by me – fine gael and fianna fáil are two of the largest political parties in the republic of ireland]:

“FF and FG tribal split traced back to 12th century”

“THERE ARE real tribal differences between Fine Gael and Fianna Fáil that date back hundreds of years before the foundation of the State, according to two political scientists.

“An analysis of the names of all of the TDs [members of parliament] who have served in the Dáil shows that Fine Gael TDs are more likely to come from Norman/Old English families while Fianna Fáilers tend to come from Gaelic backgrounds.

“The analysis was carried out by Dr Eoin O’Malley of DCU (a son of former Progressive Democrat leader Des O’Malley) and Dr Kevin Byrne of Trinity College Dublin.

“They based their research on the fact that Irish surnames are among the oldest in the world, dating back many centuries.

“The origin of almost all of those names, whether Gaelic, Norman or English, is known.

“After identifying the surname origin of every one of the 1,100 TDs ever elected, the researchers found significant differences in the distribution of surnames between Fianna Fáil and Fine Gael.

“While 64 per cent of Fianna Fáil TDs have surnames of exclusively Gaelic origin, only 51 per cent of Fine Gael TDs do.

“The opposite pattern is seen for Old English (Norman) and New English surnames, with 22 per cent of Fine Gael TDs bearing names of that origin, but only 12 per cent of Fianna Fáil deputies.

“‘While a surname of a given origin isn’t enough to predict a politician’s party, there is a bias in affiliation toward Fianna Fáil TDs having Gaelic surnames and Fine Gael TDs having Old and New English surnames,’ say the researchers.

“They add that the probability of these differences arising by chance is very remote, so they conclude that the tribal polarisation between Fianna Fáil and Fine Gael is statistically significant.

“‘In addition, Fianna Fáil has significantly more TDs with Gaelic surnames than would be expected given the Irish population, while Fine Gael has more deputies with Old and New English surnames than a random sampling of Irish citizens would warrant,’ they add….”

so there. (except see here.)

furthermore, whenever you hear about some famous “irish” person, like a scientist or an author, they’re more than likely to have anglo-irish or scots-irish ancestry.

for instance, if you look at this list on wikipedia of famous “irish” scientists (*chuckle*), the vast majority are or were either of scots-irish, old english, or anglo-irish background, not native irish. one or two were even partly or fully of some other ethnic background(s) (i.e. french huguenot and sephardic jewish). i can pick out only seven who are likely candidates for having a (mostly) native irish background: louis brennan, pádraig de brún, nicholas callan, aeneas coffey, richard kirwan (“one of the last supporters of the theory of phlogiston”), william dargan, and john philip holland — and i’m not so sure about dargan or holland (both of those surnames could be either british or irish). so that’s five to seven native irish out of a list of forty “irish”, and i bet most of you have never heard of any of them.

and if we look at “irish” nobel laureates (heh — yes, there have been a couple!), of the science ones, we’ve got ernest walton (physics, 1951) aaaaaand…no, sorry, that’s it. ernest walton. needless to say, walton is an old anglo-saxon name, and ernest’s father was a methodist minister, so probably not very native irish. (maybe there are some native irish laureates in amongst the u.s. or canadian or australian winners. i didn’t get around to checking that.)

and all those famous irish authors? w.b. yeats? anglo-irish. oscar wilde? anglo-irish. bernard shaw? anglo-irish. jonathan swift? anglo-irish. samuel beckett? anglo-irish. bram stoker? anglo-irish. j.m. synge? anglo-irish. clearly overrepresented. (not that there’s anything wrong with that!)

can’t even give the native irish much credit for our trademark alcoholic beverages, guinness or jameson. arthur guinness was anglo-irish, although he does appear to have had some native irish roots, so a bit of a mix he was:

“Why Guinness is less Irish than you think”

“MARCH 17th is St Patrick’s day, a celebration of all things Irish—and of one thing in particular. Around Ireland and all over the world people will celebrate with a pint or two (or three, or four) of Guinness, Ireland’s unofficial national intoxicant…. But how Irish is it really?

“Arthur Guinness, who founded the brewery in Dublin in 1759, might have been surprised that his drink would one day become such a potent national symbol. He was a committed unionist and opponent of Irish nationalism, who before the Irish Rebellion of 1798 was even accused of spying for the British authorities. His descendants continued passionately to support unionism — one giving the Ulster Volunteer Force £10,000 in 1913 (about £1m, or $1.7m, in today’s money) to fund a paramilitary campaign to resist Ireland being given legislative independence. The company was alleged to have lent men and equipment to the British army to help crush Irish rebels during the Easter Rising of 1916, afterwards firing members of staff whom it believed to have Irish-nationalist sympathies.

“The beer the company has become most famous for — porter stout — was based on a London ale, a favourite of the street porters of Covent Garden and Billingsgate markets. Since 1886 the firm has floated on the London Stock Exchange, and the company moved its headquarters to London in 1932, where it has been based ever since (it merged with Grand Metropolitan and renamed itself Diageo in 1997)….”

and john jameson was scottish.

my point here is that, given our numbers, the native irish haven’t achieved all that much. comparatively speaking, anyway. we were not the first population to go to space, and we won’t be the first to land on mars.

is any of this a problem? no. is it of any interest? h*ll, yeah! if you want to really know anything about “irish” people or scientists or authors or whatever, you might want to know their true background. same goes for terrorists and isis volunteers.

what’s in a name? INFORMATION!

some people might think that i want to single out immigrants or minority groups when i say that i want to be specific about what they’re called. nothing could be further from the truth. i believe in (can i still say this?!) calling a spade a spade. because THAT tells me something. calling a spade a shovel would misinform me.

p.s. – there is also this theory as to why the native irish haven’t gone to mars first. (~_^)

previously: “core europe” and human accomplishment

(note: comments do not require an email. spade vs. shovel.)

Ancient Jomon people not like present-day East Asians“‘We found a unique genetic position of the Jomon people who had diverged before the diversification of most of present-day East Eurasian populations including East Eurasian Islanders. This indicates that Jomon people were a basal population in East Eurasia and genetically isolated from other East Eurasians for long time.'” – h/t charles!

Uncovering the Genetic History of the Present-Day Greenlandic Population“[W]e analyzed ∼200,000 SNPs from more than 10% of the adult Greenlandic population (n = 4,674). We found that recent gene flow from Europe has had a substantial impact on the population: more than 80% of the Greenlanders have some European ancestry (on average ∼25% of their genome). However, we also found that the amount of recent European gene flow varies across Greenland and is far smaller in the more historically isolated areas in the north and east and in the small villages in the south. Furthermore, we found that there is substantial population structure in the Inuit genetic component of the Greenlanders and that individuals from the east, west, and north can be distinguished from each other. Moreover, the genetic differences in the Inuit ancestry are consistent with a single colonization wave of the island from north to west to south to east. Although it has been speculated that there has been historical admixture between the Norse Vikings who lived in Greenland for a limited period ∼600–1,000 years ago and the Inuit, we found no evidence supporting this hypothesis. Similarly, we found no evidence supporting a previously hypothesized admixture event between the Inuit in East Greenland and the Dorset people, who lived in Greenland before the Inuit.” – h/t razib!

Y chromosome super-fathers“Most of these lineages are so young that there are good chances that their founders were figures from history or mythology.” – from dienekes.

Bone Tool Discovered at Neanderthal Site in France“A bone tool from the Grotte du Bison at Arcy-sur-Cure in France is further evidence that Neanderthals had abilities usually attributed solely to modern humans….”

Early age of alcohol initiation is not the cause of alcohol use disorders in adulthood, but is a major indicator of genetic risk. A population-based twin study.“The association between early age of alcohol initiation and alcohol use disorders in later life does not reflect a causal relationship, but is due almost entirely to common genetic risk factors.”

α-Actinin-3: Why Gene Loss Is an Evolutionary Gain – h/t billare! who tweeted: “Positive selection for broken proteins: Derived ACTN3 mutation seems to help fast-twitch muscles fatigue less slowly.”

Do viruses make us smarter?“[R]etroviruses seem to play a central role in the basic functions of the brain, more specifically in the regulation of which genes are to be expressed, and when.”

Estimating the genotypic intelligence of populations and assessing the impact of socioeconomic factors and migrations – from davide piffer who tweeted: “New version of my paper with genetic distances. Migrations or drift less likely to explain results.” also, from the paper: “The results also provide preliminary evidence in favor of the hypothesis that poor environmental conditions (i.e. economic and sociocultural) tend to depress national IQ scores. Countries with lower per capita GDP and a lower index of Human Development tended to have larger positive ‘residuals’, that is the difference between the score predicted by the regression (of IQs for developed countries on the 4 SNPs g factor) and the actually measured IQ was larger in countries with lower GDP and HDI (r around 0.7). Thus, poorer and less developed countries have yet to reach their full intellectual potential. The results of this study indicate that the gaps in intellectual performance between some populations can be narrowed via adequate improvement of environmental conditions, however the overall pattern of intellectual scores is due to relatively stable and fixed (genetic) factors and cannot be substantially altered.” – see also terrific post from anatoly karlin on this paper!: Genetics, IQ, and Convergence.

Evidence of polygenic selection on human stature inferred from spatial distribution of allele frequencies – also from davide piffer.

Geographical Variation in Dementia: Examining the Role of Environmental Factors in Sweden and Scotland“We found a 2- to 3-fold geographical variation in dementia odds in Sweden, after twin random effects — likely to capture genetic and shared environmental variance — were removed. In Scotland, we found no variation in dementia odds in childhood but substantial variation, following a broadly similar pattern to Sweden, by adulthood. Conclusion: There is geographical variation in dementia rates.” – h/t erwin schmidt! – also Genetics and Underlying Pathology of Dementia.

Archaeogenomic insights into the adaptation of plants to the human environment: pushing plant–hominin co-evolution back to the Pliocene“The colonization of the human environment by plants, and the consequent evolution of domesticated forms is increasingly being viewed as a co-evolutionary plant–human process that occurred over a long time period, with evidence for the co-evolutionary relationship between plants and humans reaching ever deeper into the hominin past. This developing view is characterized by a change in emphasis on the drivers of evolution in the case of plants. Rather than individual species being passive recipients of artificial selection pressures and ultimately becoming domesticates, entire plant communities adapted to the human environment.” – h/t george perry!

Son of Edar“[S]omebody should look for characteristic racial differences in tears, sebaceous glands, Meobomian glands, and salivary glands. And possibly fingernails. They may well exist, be driven by this EDAR mutation, and some might play a role in its selective advantage.” – from greg cochran.

Quality vs Quantity“To the extent that human capital is a product of genetic factors (quite a lot), this tradeoff *does not exist*.” – also from greg cochran.

Lower mortality rates among Asian, Hispanic lupus patients“Asian and Hispanic patients with systemic lupus erythematosus (SLE) have lower mortality rates compared to Black, White, or Native Americans with the disease, scientists have found. Findings indicate that the risk for death among White patients is much lower than in Black and Native American SLE patients.”

Genetic errors linked to more ALS cases than scientists had thought – h/t jayman!

Is your face special?“Face recognition is highly heritable and weakly related to *g* so it probably has its own module, or a favoured set of circuits which only partly taps into the central processor power of general intelligence. So, not only is your face is special. but your specialised ability to recognise faces is even more special.” – from dr. james thompson.

Are flu shots effective? Your genetics determine how the immune system responds

Environment, more than genetics, shapes immune system“Everyone’s immune system is slightly different—a unique mixture of hundreds of these cells and proteins. But the main driver of this variation is unclear. Although scientists know that our immune system can adapt to our environment—that’s why vaccines work, for instance—it is also built by our genes…. After recruiting 210 identical and fraternal twins between 8 and 82 years old, Davis and colleagues took blood samples and measured more than 200 parameters of their immune systems. For example, they measured the numbers of 95 kinds of immune cells and 51 kinds of proteins. Today, the researchers report online in Cell that identical twins’ immune systems were too different for the variation to boil down to genetics. Indeed, environment overshadowed inheritance in three-quarters of the measurements, and half showed no measurable genetic influence. Moreover, younger twins were more similar than were older twins, evidence that as the twins aged and were exposed to different environments, their immune systems diverged over time.”

Levels of Selection Are Artefacts of Different Fitness Temporal Measures“I show by comparing the fitness of individuals with that of collectives of individuals in the same environment and over the same period of time – as required to decide if one or more levels of selection is acting in a population – that the selection of collectives is a by-product of selection at the individual level; thus, talking about two or more levels of selection represents merely a different perspective on one and the same process.”

Does incidental disgust amplify moral judgment? A meta-analytic review of experimental evidence [pdf] – “We meta-analyzed all available studies, published and unpublished, that experimentally manipulated incidental disgust prior to or concurrent with a moral judgment task (k=50). We found that there is evidence for a small amplification effect of disgust (d=.11), which is strongest for gustatory/olfactory modes of disgust induction. However, there is also some suggestion of publication bias in this literature, and when this is accounted for, the effect disappears entirely (d=-.01). Moreover, prevalent confounds mean that the effect size that we estimate is best interpreted as an upper bound on the size of the amplification effect. The results of this meta-analysis argue against strong claims about the causal role of affect in moral judgment and suggest a need for new, more rigorous research on this topic.” – h/t stuart ritchie!

The DNA photofit: Amazing breakthrough means police can tell suspect’s colour, height and even age – from a tiny speck of blood – daily mail.

The Coming Stability? The Decline of Warfare in Africa and Implications for International Security“The years 2010–2013 saw an increase of 35 per cent in African battle deaths over 2005–2010, but they still are 87 per cent lower than the 1990–1999 average…. Consequently, there is no Africa exception to the systemic shift towards lower levels of armed conflict.” – h/t mugwump!

The Scariest Explanation for America’s Vast Prison Population: We Want It That Way“[I]n federal prisons at least, Hispanics have overtaken blacks in the dubious distinction of being the most disproportionately imprisoned. Nor can we blame the war on drugs. The idea that vast numbers of Americans are in prison for smoking pot or snorting blow turns out to be a fantasy. About 20 percent of inmates are in for drug-related crimes, but those crimes are rarely limited to their own casual use. According to a 2004 estimate, only about 12,000 people were incarcerated for simple possession, without intent to traffic or distribute.”

Sorry, liberals, Scandinavian countries aren’t utopias“Finland, which tops the charts in many surveys (they’re the least corrupt people on Earth, its per-capita income is the highest in Western Europe and Helsinki often tops polls of the best cities), is also a leader in categories like alcoholism, murder (highest rate in Western Europe), suicide and antidepressant usage….” – [huh. even with all that tango dancing!] – “It turns out that the ‘warrior gene’ — actually the enzyme monoamine oxidase A, which is linked to impulsive behavior, violence and alcoholism — is especially prevalent in Finland. ‘Dark’ doesn’t just describe winter in the Arctic suburbs, it applies to the Finnish character.” – h/t ninja economics!

The relationship between anti-gay prejudice and the categorization of sexual orientation“[I]ndividuals reporting higher levels of anti-gay bias appear to be less accurate judges of sexual orientation.” but “Italians reporting greater anti-gay bias miscategorized fewer gay faces as straight.” – h/t ben southwood!

Legal Recognition of Same-Sex Couples and Family Formation“It has long been debated how legalizing same-sex marriage would affect (different-sex) family formation. In this article, I use data on OECD member countries for the period 1980–2009 to examine the effects of the legal recognition of same-sex couples (through marriage or an alternative institution) on different-sex marriage, divorce, and extramarital births. Estimates from difference-in-difference models indicate that the introduction of same-sex marriage or of alternative institutions has no negative effects on family formation…. In addition, the country-by-country case studies provide evidence of homogeneity of the estimated effects.”

Pair-Bonding, Romantic Love, and Evolution – The Curious Case of Homo sapiens“We conclude there is interdisciplinary support for the claim that romantic love and pair-bonding, along with alloparenting, played critical roles in the evolution of Homo sapiens.”

Sex ratio effects on reproductive strategies in humans – among the makushi people of guyana.

Antiquity of dairy farming in Ireland revealed“Research published today in the Journal of Environmental Archaeology shows that dairying on the island goes back approximately 6,000 years, revealed through traces of ancient dairy fats found in pots dating to around 4,000 to 2,500 BC.” – h/t frau katze!

The origin and evolution of maize in the American Southwest

A Breeder Apart: Farmers Say Goodbye to the Bull Who Sired 500,000 Offspring“Fans Commemorate ‘Toystory,’ a Dairy Legend With a Ravenous Libido” – the genghis khan of bulls! h/t mr. robert ford!

Items lost in the Stone Age are found in melting glaciers“Mittens, shoes, weapons, walking sticks – lost in the high mountains of Norway thousands of years ago – are now emerging from melting ice.”

bonus: ‘I can haz genomes’: cats claw their way into genetics“Canine dominance bows to tabby chic as cat sequencing takes off.”

bonus bonus: Some Microbes Can Eat And Breathe Electricity – whoa.

bonus bonus bonus: Britain’s oldest person Ethel Lang dies aged 114“Ethel Lang was believed to be the last person living in the UK who was born in the reign of Queen Victoria.” – h/t ed west!

bonus bonus bonus bonus: Two New Studies Posit At Least Two New Planets Out Beyond Pluto

bonus bonus bonus bonus bonus: Whaleworld: Looking for cetacean culture – h/t steve stewart williams! who tweeted: “Millions of years before human culture appeared, there was culture in the ocean.” – cool!

bonus bonus bonus bonus bonus bonus: Medieval Apps.

bonus bonus bonus bonus bonus bonus bonus: Archaeologists find 132-year-old Winchester rifle leaning against Nevada desert tree

bonus bonus bonus bonus bonus bonus bonus bonus: Irn Bru release 57 Scottish tartan labels and clan finder website promotion (~_^)

bonus bonus bonus bonus bonus bonus bonus bonus bonus: “At some German crossings you can play a game of Pong with the person standing at the other side.” (^_^)

bonus bonus bonus bonus bonus bonus bonus bonus bonus bonus: If birds in a truck fly, does the truck get lighter? – hey…don’t bogart that joint, new scientist!

bonus bonus bonus bonus bonus bonus bonus bonus bonus bonus bonus: Kareem Abdul-Jabbar to Publish a Novel About Sherlock Holmes’s Brother Mycroft – danced a few dances with kareem! (^_^) (not a euphemism. for anything!)

(note: comments do not require an email. i can haz genomz?)

Why We Fight (Over Land)“In the most recent issue of the journal International Security, Monica Duffy-Toft and Dominic Johnson, political scientists at Oxford, argue that a new theoretical framework is needed to analyze such behavior, one rooted in evolutionary biology…. As Duffy-Toft told me an interview today, ‘It comes back to survival and reproduction. There’s an instinct that we need land in order to exist. We need to have the capacity to get resources to live our lives….’ Duffy-Toft acknowledges that the thesis is controversial. While their piece is currently the lead article in International Security, one of the more prestigious journals in the field, it took almost 10 years to get it published. ‘We’re pushing up against real biases in our field,’ she says. ‘Scholars don’t want to admit that our behavior can be constrained by the fact that we’re animals.’ – *sigh* – original research article here [pdf].

Oldest modern human genome from Siberia ~45 thousand years ago“The femur belonged to an H. sapiens man who had slightly more Neandertal DNA, distributed in different parts of his genome, than do living Europeans and Asians.” – @dienekes’.

Human evolution: The Neanderthal in the family“Thirty years after the study of ancient DNA began, it promises to upend our view of the past.”

The phylogenetic and geographic structure of Y-chromosome haplogroup R1a – h/t razib!

Discoveries Challenge Beliefs on Humans’ Arrival in the Americas“[T]he ancient rock art depicts fierce battles among tribesmen….” – h/t steven pinker! who tweeted: “refutes frequent claim of no war before agriculture.”

Cochran-Harpending paper on “Amish Quotient”“‘[T]heir social pattern probably drives strong selection for a particular flavor of personality, which is downright fascinating and worthy of further investigation. One could, with difficulty and a lot of investment, identify dimensions of a hypothetical AQ. It would likely include affinity for work, perseverance, low status competition, respect for authority, conscientiousness, community orientation, and so on. We proposed (Cochran, Hardy, & Harpending, 2006) a similar mechanism to account for Ashkenazi Jewish evolution in Medieval times selecting for ability and success in white collar occupations.'” – from steve sailer. previously @west hunter: Inferring an AQ.

The Son Becomes The Father“The failure of parents to appreciably affect the outcomes of their children affirms Gregory Clark’s findings, and indicates that much of the transmission of status from one generation to the next is ultimately genetic in origin…. Almost certainly, throughout history, and across the diverse societies, that has been a huge amount of ‘noise’ in the transmission of status, especially on the individual level and in the short run. The vagaries of the circumstances no doubt imbued good fortune on some and dashed the success of many others. But through it all, the thing that is at the root of continuity – DNA – remained the active ingredient to propagate lineages in their respective places through out the ages.” – from jayman.

First comprehensive atlas of human gene activity released – h/t mike anissimov!

Sperm competition and Heteropaternal Superfecundation – from greg cochran.

The Holocene Lattice“First, it is now clear that long-range migration, admixture and population replacement have been the rule rather than the exception in human history. Second, the serial founder effect model is no longer a reasonable null hypothesis for modeling the ancient spread of anatomically modern humans around the globe.” – from razib. (emphases in original.)

Percentage of DNA shared amongst the various archaics (including our sapiens sapiens lineage), from a review in Cell – from billare.

Neural portraits of perception: Reconstructing face images from evoked brain activity – whoa. h/t mo costandi!

We Are All Mutants“On the hunt for disease genes, researchers uncover humanity’s 
vast diversity.”

Puerto Rico and IQ: Same as it ever was – from steve sailer.

About That Gene-Environment Interaction Study by Turkheimer et al.“The upshot is that while environmental deprivation may render genetic differences less important in the determination of children’s IQ, the typical black child in this large and downscale sample had apparently not been raised in deprived circumstances any more frequently than the typical white child in the sample. The lower IQs of blacks in this sample cannot therefore be put down to them having been exposed to environments less conducive to the expression of genetic variance in IQ than the environments experienced by whites.” – @human varieties.

People can predict the IQ of men — but not women — by looking at their face, study finds – see also dr. james thompson: The mind’s construction in a face.

Dopamine D4 receptor gene variation influences self-reported altruism“[T]he DRD4 7-repeat allele is associated with lower scores on the NEO-PI-R Altruism facet scale, accounting for about 2% of the variance. As the DRD4 7-repeat allele has been associated with higher scores in impulsive personality traits and ADHD, our result suggests that individual differences in impulsive behavioral tendencies may play a role in the propensity to behave altruistically.” – h/t tom farsides!

How Social Darwinism Made Modern China“A thousand years of meritocracy shaped the Middle Kingdom.” – from ron unz. h/t eduardo zugasti!

Kinder, gentler speech“In sum, when the State imposed a monopoly on the use of violence, it set in motion a process of gene-culture co-evolution with many consequences. Among other things, this process may have favored not only learned ways of speaking but also unlearned ways as well.” – from peter frost.

Crows Understand a Fundamental Part of Logical Reasoning“Crows are far more rational than we had realized. New research shows that wild New Caledonian crows can compete with 7-year-old children when it comes to understanding causality, or how one action causes another.” see also: Crows understand water displacement at the level of a small child: Show causal understanding of a 5- to 7-year-old child.

Do animals have a sense of humour? – koko the gorilla “once tied her trainer’s shoelaces together and signed ‘chase’.” (^_^) (^_^) (^_^) – h/t steve stewart williams!

On “Male” vs. “Female” Brains – twitter convo on sexual dimorphism in human neuro-whatsits. kevin mitchell ftw!

“Natural Law” and Other Rationalizations of Morality“People worry about a ‘grounding’ for morality. There’s really no need to. As Marc Bekoff and Jessica Pierce pointed out in Wild Justice – The Moral Lives of Animals, there are analogs of moral behavior in many species besides our own…. Other animals don’t wonder why one thing is good and another evil. They’re not intelligent enough to worry about it. Hominids are Mother Nature’s first experiment with creatures that are smart enough to worry about it. The result of this cobbling of big brains onto the already existing mental equipment responsible for moral emotions and perceptions hasn’t been entirely happy. In fact, it has caused endless confusion through the ages.” – from helian.

Inclusive fitness theory for the evolution of religion“We describe and evaluate an integrative hypothesis for the origin and evolution of human religious cognition and behaviour, based on maximization of inclusive fitness. By this hypothesis, the concept of God is represented by one’s circle of kin and social salience, such that serving God and serving this circle become synonymous. The theory is supported by data from anthropology, evolutionary theory, psychology, neuroscience, psychiatry, endocrinology and genetics.” – h/t claire lehmann!

Are liars ethical? On the tension between benevolence and honesty“[I]ndividuals who tell prosocial lies are perceived to be *more* moral than individuals who tell the truth.” – h/t zhana vrangalova!

Speculations on the Evolution of Awareness“The ‘attention schema’ theory provides one possible account of the biological basis of consciousness, tracing the evolution of awareness through steps from the advent of selective signal enhancement about half a billion years ago to the top-down control of attention, to an internal model of attention (which allows a brain, for the first time, to attribute to itself that it has a mind that is aware of something), to the ability to attribute awareness to other beings, and from there to the human attribution of a rich spirit world surrounding us. Humans have been known to attribute awareness to plants, rocks, rivers, empty space, and the universe as a whole. Deities, ghosts, souls-the spirit world swirling around us is arguably the exuberant attribution of awareness.” – h/t neuroskeptic!

Mugshots Built from DNA Data“A computer program crudely predicts facial structure from genetic variations.”

The Oldest Living Things On Earth“Starting in the 1960s, evolutionary biologists have searched for an overarching explanation to account for all the different ways to grow old. The best-supported ones so far are variants on the old truth that a jack-of-all-trades is a master of none. An organism can collect a finite amount of energy, whether it’s a lion killing gazelles, a tulip capturing sunlight, or a microbe breathing iron at the bottom of the sea. It can use that energy to grow, to produce offspring, to defend itself against pathogens, to repair damaged its damaged molecules. But it has a limited budget. The energy spent on one task is energy that can’t be spent on others. Molecular repair and pathogen defense are both good ways to live longer. But a long-lived organism that produces few offspring will not pass on many copies of its genes to future generations. The organisms that will succeed are the ones that do a mediocre job of keeping their bodies in order, leaving more energy for making babies.” – h/t billare!

Mutation, Not Natural Selection, Drives Evolution – according to masatoshi nei: “Every part of our body is controlled by molecules, so you have to explain on a molecular level. That is the real mechanism of evolution, how molecules change. They change through mutation. Mutation means a change in DNA through, for example, substitution or insertion [of nucleotides]. First you have to have change, and then natural selection may operate or may not operate. I say mutation is the most important, driving force of evolution. Natural selection occurs sometimes, of course, because some types of variations are better than others, but mutation created the different types. Natural selection is secondary.”

End the Hype over Epigenetics & Lamarckian Evolution“They insist that characteristics many researchers assume to be the result of epigenetic inheritance are actually caused by something else. The authors list four possibilities: Undetected mutations in the letters of the DNA sequence, behavioral changes (which themselves can trigger epigenetic tags), alterations in the microbiome, or transmission of metabolites from one generation to the next. The authors claim that most epigenetic research, particularly when it involves human health, fails to eliminate these possibilities.” – h/t jayman!

New warning about ‘Celtic Curse’ blood iron disease“Hemochromatosis is a hereditary disease, linked particularly to Irish and those of Irish origin. It causes your body to absorb too much iron from the food you consume. The excess iron becomes stored in your organs, especially your liver, heart and pancreas. It can lead to life-threatening conditions such as cancer, heart problems and liver disease. Those with Irish heritage have a significantly greater chance of carrying the gene mutation that can contribute to the deadly disorder. Some experts believe that hemochromatosis originated more than 40,000 years ago in Ireland when genes mutated allowing the population to over-absorb iron, to compensate for a poor iron diet.” – h/t 23andMe!

The state is the worst wicked stepmother of all“[T]he number of children raised without one of their parents has increased sharply in recent years, partly due to changing sexual mores but also the involvement of the state itself; the largest increase in non-marital births came after the 1977 Homeless Persons Act gave lone mothers priority on housing lists. The Tory MP behind this proposal wrote, ‘The sad truth is that, until now, the Wicked Stepmother would have got away scot-free.’ Possibly, but there would not have been so many wicked stepmothers, or stepfathers, or mother’s current boyfriends, without the state in the first place.” – from ed west.

Pseudoescepticismo y biodiversidad humana“Desde hace años, sin embargo, existe una tendencia ideológica inflacionaria en el movimiento escéptico que tiende a alejarse del ‘núcleo’ original, cuyos contornos de todos modos son imprecisos (¿es la parapsicología una ciencia?). El inconveniente es que este alejamiento del núcleo, yo lo llamaría ‘escepticismo inflacionario’ o simplemente pseudoescepticismo, desdibuja los criterios de demarcación y hace que los nuevos temas sean más y más propensos a la contaminación moral e ideológica…. Un caso bastante claro es la campaña ‘escéptica’ de descrédito contra la psicología evolucionista, que sólo ha convencido a un pequeño grupo. ¿Pudiera ser que el empeño de grupos ‘escépticos’ de asimilar el movimiento de biodiversidad humana con el ‘racismo científico’ y con la ‘pseudociencia’ (la falacia moralista siempre merodeando) corriera una suerte parecida?” – @la revolución naturalista.

Response to ‘Fists of furry: at what point did human fists part company with the rest of the hominid lineage?’“A Swedish study on interpersonal violence reported 63 facial fractures and 57 concussions inflicted by fists, but only eight fractures of the metacarpal or phalangeal bones (Boström, 1997). Thus, human fists are effective weapons and, when humans fight, faces break more frequently than fists.” – h/t john hawks!

Sexually Transmitted Virus Sterilises Insects, Turns Them On“[O]ne particular insect virus can sterilise crickets, but also change their behaviour so they continue to mate with each other. By doing so, they pass the virus on to uninfected hosts.”

Ancient African cattle first domesticated in Middle East, study reveals“The genetic history of 134 cattle breeds from around the world has been completed by a group of researchers. In the process of completing this history, they found that ancient domesticated African cattle originated in the ‘Fertile Crescent,’ a region that covered modern day Iraq, Jordan, Syria and Israel.” – h/t anthropology tip!

Autism characteristics differ by gender, studies find – h/t hbd bibliography! also: Autism begins in pregnancy, according to study: Cortical layers disrupted during brain development in autism – h/t mr. robert ford!

Men ‘size-up’ male competition by watching dance moves” The results revealed that handgrip strength and arm movements of the dancers were predictors of dance quality ratings. Both men and women rated stronger males with larger, more variable and faster arm movements as better dancers. However, men picked up clues of upper-body strength from male dancing more accurately than women.” – previously: “you should be dancin’ yeah!”

A Study of Twins, Separated by Orbit“While circling the earth aboard the International Space Station for a full year — the longest single space adventure for any American astronaut — and after his return, scientists will closely monitor Commander Kelly to see what changes space has wrought. NASA has been studying the effects of long stays in space on astronauts for years, but this set of 10 investigations will be different: The scientists will be doing the same poking, prodding and analyzing on Commander Kelly’s identical twin brother, Mark, a retired astronaut.”

A simple but elegant method to detect election fraud and irregularities. – from randy olson.

bonus: Game of Thrones tells the story of Britain better than most histories“The popular TV drama gives a vivid idea of how people might have behaved in the Middle Ages – which is brutally” – from ed west. and coming out on thursday!: Ebook on the history behind ‘Game of Thrones’ – by ed west. what does he mean, “there aren’t really dragons”??!?

bonus bonus: L.L. Cavalli-Sforza. A bird in a gilded cage. – new ebook from peter frost!

bonus bonus bonus: Advice for a Happy Life“Consider marrying young. Be wary of grand passions. Watch ‘Groundhog Day’ (again).” – from charles murray.

bonus bonus bonus bonus: The War Nerd: Who exactly are the Jihadis (and why aren’t there more of them)?“There’s one simple generalization you can make from these stats: Jihadis from Muslim-majority countries are generally higher-status than those from countries where Muslims are a minority.” – h/t michael “the sailor” story!

bonus bonus bonus bonus bonus: Neurosurgeons successfully implant 3D printed skull – whoa.

bonus bonus bonus bonus bonus bonus: Woolly Mammoths Suffered Major Birth Defects Before Extinction“According to the researchers, this influx of birth defects could have come about in two different ways. The genetic mutations could have arisen from inbreeding depression. As mammoths were reduced in number, genetic diversity would have plummeted and the number of mutations would have risen sharply. The other explanation offered states that expecting mothers would have been under considerable stress as the population dwindled. This prenatal stress could have had negative consequences for fetal development.” – h/t avi tuschman!

bonus bonus bonus bonus bonus bonus bonus: A Day in the Life of an Ancient Athenian Citizen – from blowhard, esq. h/t ray sawhill! (for some reason, i always crave a cocktail after visiting uncouth reflections…. (^_^) *hic*)

bonus bonus bonus bonus bonus bonus bonus bonus: Greatest Invention in Human History Helps You Avoid Certain People“The era of antisocial networking has begun with the development of apps such as Cloak, which identifies locations of your contacts so you don’t have to see them.” – FIIIInally!

bonus bonus bonus bonus bonus bonus bonus bonus bonus: Absurd Creature of the Week: The 6-Foot Earthworm That Sounds Like a Draining Bathtub – h/t charles (aka the doctor! (^_^) )!

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

Your Ancestors, Your Fate“The notion of genetic transmission of ‘social competence’ — some mysterious mix of drive and ability — may unsettle us. But studies of adoption, in some ways the most dramatic of social interventions, support this view. A number of studies of adopted children in the United States and Nordic countries show convincingly that their life chances are more strongly predicted from their biological parents than their adoptive families. In America, for example, the I.Q. of adopted children correlates with their adoptive parents’ when they are young, but the correlation is close to zero by adulthood. There is a low correlation between the incomes and educational attainment of adopted children and those of their adoptive parents. These studies, along with studies of correlations across various types of siblings (identical twins, fraternal twins, half siblings) suggest that genetics is the main carrier of social status.” – from gregory clark. see also The Son Also Rises: Surnames and the History of Social Mobility.

Reductionism! Determinism! Straw-man-ism!” The main problem, it seems to me, is a fundamental misunderstanding of what genetics as a science studies and how it relates to the function of complex systems. The following statements are not contradictory: 1. The function of a complex system emerges from the complex and dynamic interactions between all of the components of the system, in a context- and experience-dependent manner. 2. Variation in single components of the system (or in multiple components) can affect how it functions. Geneticists investigate the second question. Showing that variation in Gene X affects the behaviour or outcome of a system is not the same as saying that Gene X fully determines that behaviour or fully accounts for the entire system. Gene X is just a piece of DNA sitting in a cell somewhere – it doesn’t do anything by itself. But a *difference* in Gene X can account for a *difference* in how the system works. – from kevin mitchell.

The Problem with HBD, the Dark Enlightenment, Neoreaction, Alt-Rightism, and All That Jazz – READ THIS! – from jayman (and misdreavus).

There’s nothing wrong with looking for ‘gay genes’“The Left loves to tell the Right that it’s anti-science, pointing (not without reason) to the correlation between conservative beliefs and a failure to come to terms with the scientific facts of evolution and human-caused climate change. But there’s a subtler tendency on the Left; a fear of research into human nature, in case the findings are in some way politically uncomfortable.”

Evolution equally efficient in removing deleterious variants in Europeans and West Africans“…but apparently not in Denisovans who accumulated deleterious mutations at a higher rate than modern humans.” – @dienekes’.

Scientists unlock a ‘microbial Pompeii’“An international team of researchers have discovered a ‘microbial Pompeii’ preserved on the teeth of skeletons around 1,000 years old. The key to the discovery is the dental calculus (plaque) which preserves bacteria and microscopic particles of food on the surfaces of teeth, effectively creating a mineral tomb for microbiomes.”

The effect of paternal age on offspring intelligence and personality when controlling for paternal trait level [pdf] – “We examined the effect of father’s age at birth on offspring intelligence, head circumference and personality traits. Using the Minnesota Twin Family Study sample we tested paternal age effects while controlling for parents’ trait levels measured with the same precision as offspring’s. From evolutionary genetic considerations we predicted a negative effect of paternal age on offspring intelligence, but not on other traits. Controlling for parental intelligence (IQ) had the effect of turning an initially positive association non-significantly negative. We found paternal age effects on offspring IQ and Multidimensional Personality Questionnaire Absorption, but they were not robustly significant, nor replicable with additional covariates. No other noteworthy effects were found.” – from lars penke.

Reversed hierarchy in the brain for general and specific cognitive abilities: A morphometric analysis“Here, we analyze gray matter with three morphometric indices (volume, cortical surface area, and cortical thickness) at three levels of the intelligence hierarchy (tests, first-order factors, and a higher-order general factor, g)…. The key finding reveals substantial variability in gray matter correlates at the test level, which is substantially reduced for the first-order and the higher-order factors. This supports a reversed hierarchy in the brain with respect to cognitive abilities at different psychometric levels: the greater the generality, the smaller the number of relevant gray matter clusters accounting for individual differences in intelligent performance.” – h/t ben southwood!

A nice bunch of flowers“The general factor of intelligence is strongest at lower levels of intelligence. It may be a case of ‘All neurones to the pump’. When abilities are low, most problems are difficult. In such cases, all resources have to be thrown at the problem. When abilities are higher there is more spare capacity for differentiation of abilities. Brighter persons have a lower proportion of their abilities accounted for by a common factor, even though the have higher absolute abilities.” – from dr. james thompson.

GED scores by Ethnicity and Nation – from chuck @human varieties.

The Unfortunately Innate Nature of Intelligence“You cannot blame people for being what they were born, and you cannot expect them to do what they cannot.”

Psychologist on a mission to give every child a learning chip“Prof Robert Plomin wants educators to take notice of genes, and has a new big idea – personalised learning.”

Fruit-loving lemurs score higher on spatial memory tests“Food-finding tests in five lemur species show that fruit-eaters may have better spatial memory than lemurs with a more varied diet. The results support the idea that relying on foods that are seasonally available and far-flung gives a competitive edge to individuals with certain cognitive abilities — such as remembering where the goodies are.”

What Does Our DNA Say About How We Look?“A biologist aims to profile suspects from genetic material left at crime scenes.’ – h/t matthew wygant!

Four Lame Responses to Sam Harris’ Moral Landscape Challenge“Moral emotions, like every other evolved trait, exist because their presence increased the probability that the genes responsible for the existence of those traits would survive and reproduce. Moral emotions, and the associated illusions of the existence of Good and Evil as things in themselves, exist as subjective impressions in the minds of individuals.” – from helian.

Free will beliefs and motivation to punish“In a paper forthcoming in the Journal of Personality and Social Psychology, Cory J. Clark and co-authors provide evidence that widespread belief in the existence of free will is bolstered by a fundamental desire to punish wrongdoers…. As Clark et al. put it, ‘There seems little doubt that the subjective experience of choosing and acting supports people’s belief in free will, but our findings suggest another powerful motivating factor: the human impulse to blame and punish. People believe in free will – at least in part – because they wish to affirm that people who do immoral things could have and should have acted differently’.”

A small contribution to the free-will thingy – from elijah.

Is there a ‘dark intelligence’? Emotional intelligence is used by dark personalities to emotionally manipulate others“Narcissism and psychopathy increased link between emotional intelligence facets and emotional manipulation.” – h/t claire lehmann!

Theory of mind: did evolution fool us?“Although sophisticated ToM is believed to have high adaptive fitness, broad experimental evidence from behavioural economics, experimental psychology and linguistics point towards limited recursivity in representing other’s beliefs.” – h/t neuroskeptic!

Creativity and personality in classical, jazz and folk musicians“[J]azz musicians are more frequently engaged in extracurricular musical activities, and also complete a higher number of creative musical achievements. Additionally, jazz musicians show higher ideational creativity as measured by divergent thinking tasks, and tend to be more open to new experiences than classical musicians. This study provides first empirical evidence that jazz musicians show particularly high creativity with respect to domain-specific musical accomplishments but also in terms of domain-general indicators of divergent thinking ability that may be relevant for musical improvisation.” – h/t mary louise cowan!

Migration and interaction in a contact zone: mtDNA variation among Bantu-speakers in southern Africa“In this study, we analyze complete mtDNA genome sequences from over 900 Bantu-speaking individuals from Angola, Zambia, Namibia, and Botswana to investigate the demographic processes at play during the last stages of the Bantu expansion. Our results show that most of these Bantu-speaking populations are genetically very homogenous, with no genetic division between speakers of Eastern and Western Bantu languages. Most of the mtDNA diversity in our dataset is due to different degrees of admixture with autochthonous populations.”

Silver Blaze“[I]n most parts of Europe, it looks as if modern populations inherited the three EEF/WHG/ANE groups (Levantine farmers, West Hunters and Sibermen) via only two proximate ancestral populations. Europe at the time was almost entirely occupied by Sardinian-like farmers – then another population moved in, one that had about 3 times as much West Hunter as Sibermen.” – from greg cochran.

Replacement or continuity?“Ancient DNA seems to promise a clearer picture because the only source of uncertainty is the age of the skeletal material. Unfortunately, this new method is more sensitive to uncertainty from another source: natural selection. Late hunter-gatherers and early farmers had to adapt to different environments. There certainly was a genetic divide between the two, but did it result from differences in origin or from differences in natural selection?” – from peter frost.

Dystopian diversity – from the awesome epigone.

“I regret studying social anthropology” – me, too. *sigh* – see also the original post.

The parasite that escaped out of Africa: Tracing origins of malaria parasite“An international team has traced the origin of the second-worst malaria parasite of humans to Africa. The closest genetic relatives of human *Plasmodium vivax* were found only in Asian macaques, leading researchers to believe that *P. vivax* originated in Asia. This study overturns that, finding that wild-living apes in central Africa are widely infected with parasites that, genetically, are nearly identical to human *P. vivax*.” – h/t hbd bibliography!

Are Rich People Really That Selfish? – New Study Looks At Impact of Socio-Economic Status on Altruistic Tendencies“‘Our personality impacts every aspect of our life – the choices we make, the people we surround ourselves with, the career we pursue, the way we respond to life experiences, the way we manage our finances, and whether or not we share our good fortune,’ explains Dr. Jerabek, president of the company…. [H]ow individuals conduct themselves when they have money has everything to do with who they are as a person. Money doesn’t make a person more or less selfish. If you are a genuinely kind and giving person, you’ll continue to be that way no matter how many zeros are on your paycheck.'”

Babies born in England and Wales to non-UK born mothers infographic“Total Fertility Rate in England/Wales by where mother born: 4.3 Afghanistan, 3.8 Pakistan, 3.3 Nigeria, 2.4 India, 1.8 UK.”

The Tale of a CRISPR Clone – from razib.

Graft Probe in Scientific Community Widens in Southern China“A corruption probe has so far snared more than 50 scientists and research administrators in Guangdong, one of China’s wealthiest provinces.”

Quick Winter Olympics Digit Ratio Note – from sisyphean the mad contrarian.

Scientist proposes revolutionary naming system for all life on Earth“…a naming convention based on genome sequencing to enhance the way organisms are classified.” – h/t super mario!

Burials uncovered in Ireland reflect fusion of Paganism and Christianity“Excavations at Caherconnell in County Clare, Ireland, have uncovered ancient burials that reflect a fusion of Pagan practices with Christianity. Although it was initially believed that Christianity was well established in Ireland by the 5th Century, the latest finding reveals that Celtic Paganism was not quick to die out.” – h/t derek hopper!

The Society of Mutual Autopsy“The Society of Mutual Autopsy was an organisation formed in the late 1800s to advance neuroscience by examining dead members’ brains and to promote atheism by breaking sacred taboos.”

Heavy metal bands per 100,000 people – global map.

A Campus More Colorful Than Reality: Beware That College Brochure – h/t conrad hackett! who tweeted: “The whiter the college, the more diversity depicted in the brochures.”

bonus: Confirmed: Oldest Fragment of Early Earth is 4.4 Billion Years Old

bonus bonus: Hubble Finds Possible Oldest Object Ever Seen“The Hubble Telescope’s new set of Frontier Fields images includes a galaxy some 13-billion light-years away, which makes it a candidate for the most distant object ever seen.”

bonus bonus bonus: Rust Cohle, Guidance Counselor – heh. (~_^)

(note: comments do not require an email. rust cohle for president!)

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
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?:
national individualism-collectivism scores
kandahar vs. levittown
universalism vs. particularism
universalism vs. particularism again

what a few hundred years of outbreeding might get you?:
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

– 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?! (^_^)

update 10/24: see bottom of post.

this will be my last post on the anglo-saxons for a while. i promise! the following comes from some notes on anglo-saxon kindreds and feuds that have been hanging around on my desktop for a while now, and since i recently had a couple of posts related to the anglo-saxons (see here and here), i thought i may as well share these as well.

in America 3.0, bennett and lotus say [pg. 51]:

The English are descended from the Germanic conquerors who brought to England the ‘integrated nuclear family,’ in which nuclear families formed separate households, but stayed close to their relatives for mutual cooperation and defense. These people were illiterate, so we have no written records from those times, and we cannot know precisely how they organized their family life. But what we do know for sure is that over time the original Germanic family type developed into the ‘Absolute Nuclear Family,’ or ‘ANF,’ which we have today. It appears that the family type we have now has existed for about a thousand years.”

i haven’t actually read anything about the family type(s) of either the continental angles and saxons or the early anglo-saxons in england, but i’ll take bennett and lotus’ word for it. however, later in the book they go on to say about the saxons [pg. 75]:

“They traced their lineages through both the male and female line. This prevented clans or extended families from forming and becoming exclusive, as happens when lineage is traced solely through the male line. As a result extended families or clans did not have collective legal rights, or any recognized political role.

while it is correct that the germanics had bilateral kinship and, so, didn’t have strong patrilineal clans (like the irish or the scots), as i’ve discussed in previous posts (see here and here), the germanics did have kindreds which were VERY important socially AND, crucially, legally. this very much includes the anglo-saxons in early medieval england.

in early anglo-saxon england, if you were injured or killed by another person, your kindred — your closest family members on both sides of your family, probably out to second cousins — were obliged to take up a blood feud against the offending party’s kindred if you/they were not compensated by the other kindred for your injury/murder in the form of wergeld payments. this was your kindred’s legal right — their duty, in fact, since this was how order was maintained in that clannish society. (vengeance feuds have been, and still are, a common solution to keeping order in clannish societies all around the world and throughout history. unfortunately, if the feuding gets out of hand, that can, of course, lead to disorder.)

from “The Kentish Laws” in The Anglo-Saxons from the Migration Period to the Eighth Century: An Ethnographic Perspective (1997) [pgs. 214-216]:

Large sections of the Kentish laws [all dating from the 600s] (as, in particular, the largest part of the law-code of Aethelberht) are devoted to the condition of feud which came to exist between the kindred of a man (killed, wounded, wronged, or robbed) and that of the man responsible (for the killing, wounding, wrongdoing, or stealing). Kindreds were to take charge of reparation and they could (with a few exceptions, for example, when the conflict was too close in blood-line) arrange either for vengeance or for the payment of compensation to the kin of the killed. Material compensation requited woundings and offences. The reparation (expressed by the Old English verbs *forgildan*, ‘to pay for’ and *gebetan*, ‘to amend’), is meant to recover the lost equilibrium and to maintain the *frid*, ‘peace’.

“The complex system of wergild, with its different levels, which were fixed in relation to the status of the offended person, is strictly connected with feud. Payment could be made in one or more installments: the *healsfang*, which was the first payment of the wergild (that is, the first twenty shillings of the hundred-shilling wergild of a freeman), must be paid *aet openum graefe*, ‘when the grave is still open’. All the details of the feud were regulated by law, which fixed the amount of composition and the time-schedule for payment.

“Two different opinions have been put forwards as regards Anglo-Saxon legislation concerning feud. According to some scholars the kinship system appears to have been made the subject of such a large amount of legislation because it did not work: the chapters of the laws concerned with feud, in all its aspects and details, testify to an increasing failure of family concern (cf. Bridbury 1992). Other scholars have expressed the opinion that feud maintained its importance and vitality well beyond the seventh century. The bond of kinship was undeniably very important in Anglo-Saxon society and the support of the kindred was needed in all aspects of a man’s life: ‘kinship remained immensely strong in ordinary social life’ (Loyn 1974:199); at the same time, however, a strong state-authority soon developed. Kinship appears to be still powerful in the laws of Aethelberht and in those of Hlothhere. If a homicide departed from the country, his kindred were responsible for paying half the wergild (Aebt. 23)….

In the later legal codes it becomes evident that the law attempted to control feud, as the higher authority of the king attempted to exercise some of the power that the kin used to enjoy. As for the Church, it encouraged settlements by composition rather than ‘vendetta’. Bede tells of the role of Theordore of Canterbury in the settlement of the feud between Mercians and Northumbrians after the killing of King Ecgfrith’s brother, Aelfwine. At the same time, the penitentials stressed the negative side of killing, including that perpetrated by a kinsman carrying out a vendetta. In the Penitential of Theodore we read: ‘Si quis pro ultione propinqui hominem occiderit peniteat sicut homicida VII vel X annos’ (If a man slays another one to avenge a relative, he shall do penance as a murderer for seven or ten years).”

so extended families in early anglo-saxon society most definitely had “collective legal rights” — and duties!

and don’t misunderstand this wergeld payment thing. it wasn’t just a whip round that happened within one kindred with the collected cash being passed over to a representative of the other kindred. no. it’s likely that EACH member of the offender’s kindred went and physically paid his corresponding member in the victim’s kindred — paternal uncle would pay paternal uncle, maternal first cousin would pay maternal first cousin, and so on (that’s how wergeld payments happened in iceland anyway and, so it’s supposed, in the other germanic societies). THAT’s how important an individual’s kindred was. in the event of (serious) bodily injury or a killing, TWO WHOLE kindreds would be involved in the resolution.

in Kindred and clan in the Middle Ages and after: a study in the sociology of the Teutonic races (1913), bertha phillpotts argued that kindreds had more or less disappeared in england by the 600-700s, but most historians since phillpotts’ time (except for bridbury above) — like lorraine lancaster — put the date later at around ca. 1000 or 1100. this is the earliest point in anglo-saxon law tracts in which the law allows for an individual’s guild rather than kindred to be the recipient of wergeld payments — or the executor of a feud. this is a monumental shift in thinking (and feeling) in anglo-saxon society, afaiac — this is THE change from anglo-saxon society being based upon the extended family to english society being based upon friends and associates. this is HUGE.

anglo-saxon and other early medieval kings (like the frankish kings in bavaria) tried throughout the early medieval period to dampen the power of the kindreds, especially the feuding, since all that fighting seriously gets in the way of building a productive society. in the 900s, edmund i, for instance, attempted to restrict vengeance feuding to just the individual rather than whole kindreds — he issued a law exempting the kindred members from feuds if they abandoned their troublemaking kinsman [pgs. 39-40]. it was worth a shot, but probably didn’t much diminish the kindreds’ desires for revenge:

“[T]hese very efforts or aspirations reveal counter-pressures, the continuing use of violent self-help motivated by vengenance, the continuing involvement of kin and others. There must have been resistance, unconscious and conscious, to the extension of royal authority.”

indeed, feuds continued in england throughout at least the 1000s. what changed, though, was who took up the feuds — the gegildan, or the unrelated friends/associates of an individual who were his fellow oath takers. 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. from Wage Labor and Guilds in Medieval Europe [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.”

fantastically, by the twelfth century it appears that many of the terms related to the feud were not understood and no longer really used by legal scholars and scribes [pg. 43]. in the space of about three hundred years, then — from the 900s to the 1100s — feuding in southern england seems to have gone from a regular activity engaged in by relatives, to something that a group of friends might do for one another, to eventually pretty much dying out altogether [pgs. 49-52]. but not in wales. or northern england:

What is also clear, however, is that by the twelfth century, and perhaps before, England was perceived as an area of particular peace. Authors contrasted such peace with the disorder of other areas. Writing at the end of the twelfth century, Gerald of Wales commented on the Welsh greed for land, stating that ‘law-cases in court and quarrels result, killings and arson, and frequent fratricides’, a situation he thought was made worse by the custom of partible inheritance.

“Can we tell if perception corresponded with reality? There is certainly a strong case to be made that the core of the English king’s lands differed in their practices from the periphery, most notably Northumbria. The violent dispute narrated by the ‘De obsessione’ may be the product of particular circumstances rather than a rare survival of a more general English pheonomenon. At the highest level of Northumbrian society, killing certainly was more frequent than elsewhere in England. It has been pointed out that ‘of the fourteen men to rule part or all of Northumbria between 993 and 1076, nine were killed, four had an unknown fate, and only one, Earl Siward, is thought to have died from natural causes.’ As John of Worcester’s account of the killing of Bishop Walcher of Durham in 1080 makes clear, the death of even post-Conquest rulers of Northumbria took place in a context of insult, killing, negotiation, and vengeance. If Northumberland was different, various explanations can be offered, from its geography and economy to the lack of royal presence and the conflicts between the earls and those responsible for Yorkshire.

“Difference from practices in Celtic lands may have existed well before the time of Gerald of Wales. ‘Domesday’ records the following custom under Archenfield of Herefordshire:

“‘If anyone kills one of the king’s men and commits housebreaking [*heinfaram*], he give the king 20s concerning payment for the man and 100s concering the wrong. If anyone kills a thegn’s man, he gives 10s to the dead man’s lord. But [*quod*] if a Welshmand kills a Welshman, the relatives of the slain man gather and despoil [*predantur*] the killer and his associates [*propinquos*] and burn their houses until the body of the dead man is buried the next day about noon. The king has the third part of this plunder, but they have all the rest free.’

Feud in Wales would continue beyond the twelfth century.

and in highland scotland until the 1500s. and in ireland in the form of “faction fighting” until the 1700- and early-1800s.

so, even though they may have been living in nuclear family units, early anglo-saxons were very much tied to their extended families (kindreds) legally — and, presumably, socially — and those ties didn’t dissipate until around ca. 1000-1200, some six to eight hundred years after they settled in england. i have my own ideas as to why that was — and most of you know what they are, so i won’t repeat them now (you’re welcome! (~_^) ). a couple of important things to keep in mind, though:

– family types must be looked at in context — for instance, just because a group lives in nuclear family units does not necessarily mean that its members don’t have strong ties with their extended family;

– kinship ties are not broken quickly and certainly not via laws that only address the superficial symptoms of those ties (like feuds) — the fundamentals must be changed (and those fundamentals are mating patterns, i think … sorry! couldn’t resist saying it. (^_^) )

*update 10/24: i meant to say in the post, and i forgot (typical), that bennett and lotus acquired a lot of their info about — and have based much of their thinking on — anglo-saxon family types and the importance of the nuclear familiy in anglo-saxon society from f.w. maitland‘s historical work on english law.

i haven’t read maitland, so i can’t comment on any of it, but i will do one of these days and will no doubt post about it. if you want to get a head start on me, check out these sources (h/t michael lotus – thanks, michael!):

F.W. Maitland And The Making Of The Modern World [pdf] from alan macfarlane.
The History of English Law before the Time of Edward I, 2 vols. [1898] by pollack and maitland. see vol II, ch VI, first 10 pgs re the kindred per michael lotus.

previously: the anglo-saxons and america 3.0 and the saxons, the anglo-saxons, and america 3.0 and medieval germanic kindreds…and the ditmarsians and more on medieval germanic kindreds and kinship in anglo-saxon society and kinship in anglo-saxon society ii

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