Archives for posts with tag: napoleon chagnon

Ancient DNA Links Native Americans With Europe“…from the complete nuclear genome of a Siberian boy who died 24,000 years ago — the oldest complete genome of a modern human sequenced to date. His DNA shows close ties to those of today’s Native Americans. Yet he apparently descended not from East Asians, but from people who had lived in Europe or western Asia. The finding suggests that about a third of the ancestry of today’s Native Americans can be traced to ‘western Eurasia,’ with the other two-thirds coming from eastern Asia…. It also implies that traces of European ancestry previously detected in modern Native Americans do not come solely from mixing with European colonists, as most scientists had assumed, but have much deeper roots.” — see also: The First of the Mohicans from greg cochran.

Your face may have been sculpted by junk DNA“There is a huge degree of variation in human faces but, as family resemblances show, the overall shape is heavily constrained by genetics. However, so far, geneticists have identified only a small number of genes that influence the shape. These explain just a tiny fraction of the variation seen in human faces. According to Axel Visel of the Lawrence Berkeley National Laboratory in California and his colleagues, more variation is controlled by distant-acting enhancers. These are short sequences of DNA, in non-coding regions of the genome, that can influence the activity of the facial genes, even if they are a long way along the DNA strand.”

Behavior problems in preschool and child care centers may be an issue of genes“A new study suggests that some children may be genetically predisposed to developing behavioral problems in child care and preschool settings…. [B]irth parents who had high rates of negative emotion and self-control, based on a self-reported temperament scale, were more likely to have children who struggled with behavioral issues such as lack of self-control and anger, in child care centers. They controlled for adoptive parent’s characteristics, and still found a modest effect based on the genetic link.”

Your Ethnicity Determines the Species of Bacteria That Live in Your Mouth“[P]eople from each of the four different ethnic groups represented in the study (all participants self-identified as either Caucasian, African-American, Chinese or Latino) generally had similar species of bacteria, especially underneath the gums. As a result, simply by counting which varieties of bacteria appeared in this area, the researchers developed a model that was able to guess a person’s ethnicity with an accuracy significantly better than chance — it got it right 62 percent of the time. Some groups were even easier to identify via the bacteria than others: It could correctly identify Latinos 67 percent of the time and African-Americans with 100 accuracy. The variation along ethnic lines, they believe, is a reflection of genetics, not environment. That’s because, if you assumed that the mouth microbiome is totally dependent on environmental factors, you’d expect that members of the same ethnic group would have different mixes of bacteria depending on whether they were first-generation immigrants to the U.S. or had family histories that stretched back generations in the country. Instead, people’s background — in terms of foods they ate and other lifestyle trends — didn’t seem to have any correlation with the bacterial communities in their mouths. – h/t super bob!

Herpes virus genome traces the ancient path of human migration“Researchers…sequenced the genomes of 31 samples of herpes simplex virus type-1 to reconstruct how it hitchhiked on humans as they dispersed around the world. The results match the pattern proposed by the ‘Out of Africa’ theory, which has become the most widely accepted scenario for ancient human migration. The analysis showed that African strains of the virus contained the most genetic diversity — suggesting that they had the oldest roots.”

Genetic variation alters efficacy of antidepressant“Having a different form of a gene that regulates the brain chemical noradrenaline influences how well men remember negative memories after taking the antidepressant drug reboxetine, according to a study published in the October 23 issue of The Journal of Neuroscience. The findings demonstrate how genes can influence antidepressant response.” – see also: Genes predispose some people to focus on the negative.

Much Earlier Split for Neanderthals, Humans?“This suggests that the last common ancestor of H. sapiens and Neanderthals lived sometime earlier, perhaps as far back as one million years ago.”

Denisovans in Wallacea? – from greg cochran.

Life on Earth Was Not a Fluke“Figuring out how biomolecular self-organization happens may hold the key to understanding life on Earth formed and perhaps how it might form on other planets.” – h/t jayman!

Genetics made very simple – from dr. james thompson.

Low historical rates of cuckoldry in a Western European human population traced by Y-chromosome and genealogical data“[W]e estimate that over the last few centuries, EPP rates in Flanders (Belgium) were only around 1–2% per generation. This figure is substantially lower than the 8–30% per generation reported in some behavioural studies on historical EPP rates, but comparable with the rates reported by other genetic studies of contemporary Western European populations. These results suggest that human EPP rates have not changed substantially during the last 400 years in Flanders and imply that legal genealogies rarely differ from the biological ones.” – h/t rob brooks!

‘Endowment Effect’ Not Present in Hunter-Gather Societies“‘The more isolated Hadza traded about 50 percent of the time — which is what rational people should do,’ Azevedo said. People near the village traded about 25 percent of the time, which is much closer to the 10 percent we see with Western students.” – h/t jason collins! – previously: personality goes a long way… in which researchers find just big TWO personality traits in a group of hunter-gatherers (the tsimane).

speaking of the tsimane: UCSB anthropologist studies the evolutionary benefit of human personality traits“‘Being more extroverted, open, agreeable and conscientious –– and less neurotic –– was associated with having more kids.’” in tsimane men. (if they really have all those personality traits…see link immediately above.)

What Happens When a Language Has No Numbers? – on the pirahã. – h/t nn!

Can Your Genes Predict Whether You’ll Be a Conservative or a Liberal?“Scientific research shows political partisanship transcends economics, environment, and upbringing.” – from avi tuschman.

Life expectancy and the dawn of agriculture – from jason collins.

Origins of Americans (Looking At HLA Haplotypes) – from our very own chris davies! previously from chris: human leukocyte antigen (hla) haplotypes and human biodiversity.

Number sense in infancy predicts mathematical abilities in childhood“Preverbal number sense in 6-month-old infants predicted standardized math scores in the same children 3 years later. This discovery shows that number sense in infancy is a building block for later mathematical ability and invites educational interventions to improve number sense even before children learn to count.” – h/t simon baron-cohen!

Black Suits, Gowns, & Skin: SAT Scores by Income, Education, & Race – @the unsilenced science. see also: Obama Administration: Moynihan’s Law of Canadian Border kinda right from steve sailer.

Of Race and Intelligence – from helian.

Sex on the Mind“It is a truth universally acknowledged — at least by biologists — that every person owes his or her existence to parents who successfully reproduced, each of whom, in turn, had two parents who did the same … and so on, going back hundreds of millions of years to the first ancestral blob (or two) of protoplasmic goo that trundled onto terra firma from the early earth’s organic soup.” – from david barash. — see also: Why Have Sex? – from the advanced apes.

Lust Is Love – from heartiste.

Kids Are More Likely to Trust Attractive Adults – h/t hbd bibliography!

Asymmetries in altruistic behavior during violent intergroup conflict“Some empirical studies on intergroup conflict in hunter-gatherer societies and chimpanzees indicate that fitness relevant risks and potential benefits of attacks and defenses might have differed substantially under ancestral conditions. Drawing on these studies, it is hypothesized that the success of defenses was much more important for individual and kin survival and that a disposition to act altruistically during intergroup conflict is thus more likely to evolve for the strategic situation of defense…. Analyzing detailed historical case data from 20th century wars, this study finds that altruistic behavior towards members of the in-group indeed seems to occur more frequently when soldiers are defending themselves and their comrades against enemy attacks.” – h/t hbd bibliography!

Who gives? Multilevel effects of gender and ethnicity on workplace charitable giving.“[E]thnic minorities donate less money to workplace charity than do Whites.” – and men less than women. – via richard lynn @amren.

Paradoxes of the Nordic Model II“Denmark is a high trust, highly cooperative society. There is very low crime. Most parked bicycles are not even locked. Bank employees may not work very efficiently, but nobody tried to swindle me. In theoretical terms, what it means is that when there are very few defectors, the amount of common good produced overall is maximized. So everybody is well of, even though they don’t work hard – but they don’t free-ride, either….” – from peter turchin.

Ma’am, Your Burger Has Been Paid For – paying it forward in america! – h/t charles murray!

Napoleon Chagnon: The Fierce Sociobiologist“[Yanomamo] Men from the highland villages were much less belligerent than men from villages along the river. Heterogeneity in belligerence existed even within this single tribe.”

Where Have All the Geniuses Gone?

Aboriginal Hunting Practice Increases Animal Populations – monitor lizards, anyway.

“Science has lost its way, at a big cost to humanity“Researchers are rewarded for splashy findings, not for double-checking accuracy. So many scientists looking for cures to diseases have been building on ideas that aren’t even true.” – h/t outsideness! – see also: Trouble at the lab“Scientists like to think of science as self-correcting. To an alarming degree, it is not.”

These Unresolved Ethical Questions Are About to Get Real

bonus: Hunted by their own government – the fight to save Kalahari Bushmen“Survival International, which campaigns on behalf of tribal peoples, has called for tourists to boycott holidays in Botswana, which is forcing Kalahari Bushmen off their reserves.”

bonus bonus: How did ancient Greek music sound? – beautiful apparently! – h/t ed west!

bonus bonus bonus: Author: In China, ‘everyone is guilty of corruption’ – on guanxi.

bonus bonus bonus bonus: The couple having four babies by two surrogates“A British couple are to become parents of two sets of twin babies carried by two Indian surrogate women they have never met. Experts say twiblings – or children born to separate surrogates but created from the same batch of embryos – are not uncommon in India.”

bonus bonus bonus bonus bonus: Gang Rape in India, Routine and Invisible“[T]he Mumbai case provides an unusual glimpse into a group of bored young men who had committed the same crime often enough to develop a routine. The police say the men had committed at least five rapes in the same spot. Their casual confidence reinforces the notion that rape has been a largely invisible crime here, where convictions are infrequent and victims silently go away.” – see also: Trying to Make Sense of India’s Sexual Violence, State by State from t.greer.

bonus bonus bonus bonus bonus bonus: Insects aren’t gay, they’re just enthusiastic! Scientists discover same-sex mating in bugs is down to a rush to reproduce – h/t hbd bibliography!

bonus bonus bonus bonus bonus bonus bonus: Mysterious hum keeping people up all night ‘could be mating fish’“A council investigation was launched in Hythe, Southampton after some people had to move away because of the drone ‘pulsating’ through their homes.”

bonus bonus bonus bonus bonus bonus bonus bonus: Are conspiracy theories destroying democracy?“The more information we have about what governments and corporations are up to the less we seem to trust them. Will conspiracy theories eventually destroy democracy?” – h/t avi tuschman!

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

Digesting Milk in Ethiopia: A Case of Multiple Genetic Adaptations“A team of geneticists from UCL, University of Addis Ababa and Roskilde University have shown that five different alleles are found in the Ethiopian population that cause adult lactase production, one of which is newly confirmed.” – h/t andrew badenoch!

Friendship and Natural Selection“More than any other species, humans form social ties to individuals who are neither kin nor mates, and these ties tend to be with similar people. Here, we show that this similarity extends to genotypes. Across the whole genome, friends’ genotypes at the SNP level tend to be positively correlated (homophilic); however, certain genotypes are negatively correlated (heterophilic). A focused gene set analysis suggests that some of the overall correlation can be explained by specific systems; for example, an olfactory gene set is homophilic and an immune system gene set is heterophilic.” – via charles!

Scientists to sequence genomes of hundreds of newborns

Bone dates ‘earliest northerner’, say archaeologists in Liverpool“Liverpool John Moores University and the University of Nottingham analysed a leg bone found in Cumbria and found it to be more than 10,000 years old.” – [winter is coming....]

Convergent evolution seen in hundreds of genes“Bats and dolphins may have developed echolocation via similar mutations.”

Darkness in Anthropology: A Conversation with Napoleon Chagnon“Probably the single most anthropologically unacceptable thing I did was to take ‘biology’ seriously…. I began using commonly known ways to ‘measure’ relatedness between organisms — Sewall Wright’s coefficient of inbreeding and its extended concept, the coefficient of relatedness. This was very unusual in cultural anthropology. In short, I was discussing Yanomamö kinship with *the biological meaning* of kinship in mind — at a time when the vast majority of cultural anthropologists assumed that ‘kinship’ and ‘the biological meaning of Yanomamö kinship’ were, at best, only vaguely similar and any allusion to this was generally ‘suspect.’ But since ‘kinship’ was traditionally a central focus of anthropological theory, I began developing ways to show precisely, using my meticulous genealogies on the Yanomamö, that people took sides in fights according to how closely *genetically* they were related to each other and fought against people they were *less related to genetically*. Many of the most prominent anthropologists held the extreme view that ‘kinship’ among humans had *nothing* to do with the biological meaning of kinship as is assumed in the fields of biology, genetics, or animal husbandry. A common claim was something to the effect that ‘whatever kinship among humans was about, it was NOT about biology.’” – h/t g-nice!

Penn Biologists Show That Generosity Leads to Evolutionary Success – stewart and plotkin “examined the outcome of the Prisoner’s Dilemma as played repeatedly by a large, evolving population of players. While other researchers have previously suggested that cooperative strategies can be successful in such a scenario, Stewart and Plotkin offer mathematical proof that the *only* strategies that succeed in the long term are generous ones.”

Confusions about race: A new installment [pdf] – from neven sesardic. – h/t holtz!

Why Do Black Women Have A Higher Risk of Death from Heart Disease Than White Women? – more atypical symptoms than white women, apparently.

How Inbred are Europeans? – now that’s my kinda post! (^_^) – from jayman.

Arabs and Liberal Democracy: A Primer – @thosewhocansee.

On the Relevance of Science to Morality“[I]ssues of morality can’t be answered by scientific experiments because there are no such entities as issues of morality…. Moral emotions are part of the behavioral repertoire of several species of animals, including human beings.” – helian makes me smile. (^_^)

The Clannish World of Organized Crime“[T]he way clannishness and OC go hand in hand like described above can’t be a coincidence. Rather, it makes perfect sense given the very definitions of these concepts. Clannishness is taking care of yourself and your group, often with violence, at the expense of other people and society. OC can be described in the exact same way.” – oh, yes. – from staffan.

Obesity in Germany: The fault-line divides the nation again – from agnostic.

Why are we the naked ape?“Loss of body hair was a long-term evolutionary trend in ancestral hominids and even ancestral primates, being perhaps a response to a greater need for social signaling. In ancestral humans, the selection pressure seems to have gone through three stages, initially targeting infants and only later women and then men.” – from peter frost.

Are girls too normal? Sex differences in intelligence“Girls are more normal, boys are more extreme, so there are more boys at extremes, and the more extreme the extremes, the more boys.” – from dr. james thompson. – [are girls too normal? - i'm not! (~_^) ]

Spot The Alpha – heh! – from heartiste (who else?).

National stereotypes of business meetings – @steve sailer’s.

Individualism and Collectivism: U.S. State Comparison – from benjamin david steele.

Racial Differences in Masculinity-Femininity? – @the occidentalist. h/t jayman!

The New Science of Mind“Any discussion of the biological basis of psychiatric disorders must include genetics. And, indeed, we are beginning to fit new pieces into the puzzle of how genetic mutations influence brain development.”

Ability to delay gratification may be linked to social trust“A person’s ability to delay gratification — forgoing a smaller reward now for a larger reward in the future — may depend on how trustworthy the person perceives the reward-giver to be, according to a new study….”

Bigger and healthier: European men grow 11cm in a centurybigger is better! (~_^)

A Game of Homs“What striking about Syria is how so many people insist on speaking about it in profoundly moralistic, Manichaean terms. This is complete nonsense, given that its civil war isn’t a showdown between democracy and dictatorship, but an ethnic and religious conflict. Here’s a more realistic guide.” – really good stuff from anatoly!

Ed West interview: debating the ‘illusions’ of a diverse society

America’s greatest days lie ahead – provided she is true to herselft.greer says: “Daniel Hannan(!) reviews America 3.0 and its Emmnauel Todd theory of America.”

Children with behavioral problems more at risk of inflammation“Children with behavioral problems may be at risk of many chronic diseases in adulthood including heart disease, obesity, diabetes, as well as inflammatory illnesses (conditions which are caused by cell damage).”

Slaughtered bodies stripped of their flesh – a gruesome glimpse of Iron-Age massacre at UK’s largest hill fort“Hundreds if not thousands stripped of their flesh and chopped up, say archaeologists.”

Carbon dating shows ancient Egypt’s rapid expansion“The powerful civilisation of ancient Egypt took just a few centuries to build, according to a radiocarbon dating study that sets the first solid chronology for the period…. Archaeologists have assumed it developed gradually from the pastoral communities that preceded it, but physicist Mike Dee from the University of Oxford and his colleagues now suggest that the transition could have taken as little as 600 years.” – see also A chronology of ancient Egypt @dienekes’.

Declassified spy photographs reveal lost Roman frontier“Declassified spy photography has uncovered a lost Roman Eastern frontier, dating from the second century AD. Research by archaeologists at the Universities of Glasgow and Exeter has identified a long wall that ran 60 kilometers from the Danube to the Black Sea over what is modern Romania. It is considered the most easterly example of a man-made frontier barrier system in the Roman Empire.” – trajan’s rampart!

Melting Snow Reveals Iron Age Sweater“A boat neck sweater made of warm wool and woven in diamond twill was a dominating fashion trend among reindeer hunters 1,700 years ago, according to researchers who have investigated an extremely well preserved Iron Age tunic found two years ago under melting snow in Norway.”

bonus: Underwater volcano is Earth’s biggest“Tamu Massif rivals the size of Olympus Mons on Mars.” – cool!

bonus bonus: Evidence Found for Planet-Cooling Asteroid 12,900 Years Ago – which triggered the agricultural revolution…?

bonus bonus bonus: Making Sense of the Syrian Rebels’ Order of Battle

bonus bonus bonus bonus: Two years after Libya’s revolution, government struggles to control hundreds of armed militias – h/t mark krikorian! see also: Special report: We all thought Libya had moved on – it has, but into lawlessness and ruin. =(

bonus bonus bonus bonus bonus: Car-theft epidemic at the border with Poland [and germany] – “Brandenburg police has repeatedly scolded German car owners for being naive. ‘They simply park their cars in the street….’” – imagine that!

bonus bonus bonus bonus bonus bonus: The city that went to the dogs: With 60,000 on the streets, there is one stray for every 31 people in Bucharest

bonus bonus bonus bonus bonus bonus bonus: Poll: Majority Of Americans Approve Of Sending Congress To Syria – heh! (~_^) – via mr. mangan, esq.

(note: comments do not require an email. wtf is this weird web-tower thing?)

something that sobl1 asked me yesterday on twitter about the kurds led me to this on wikipedia:

“Barth finds in his study of southern Kurdistan that in tribal villages 57% of all marriages were cousin marriages (48% bint ‘amm marriages) while in a nontribal village made up of recent immigrant families only 17% were cousin marriages (13% bint ‘amm).”

the barth reference is: Barth F. (1954) Father’s brother’s daughter marriage in Kurdistan. South Western Journal of Anthropology 10, 164-171.

i haven’t seen it (yet), because it’s not online — only some tantilizing previews here and here — and, no, i still haven’t gone to the library.

what piques my interest here is the difference in cousin marriage rates between the traditional kurdish tribal villages (57%) and nontribal villages “made up of recent immigrant families (17%).

while it seems like it should be obvious that immigration would reduce cousin marriage rates, this is the first actual example i’ve (almost) seen of that. in other cases of immigration that i’ve seen — europe in general in the late-1800s (see second half of this post), germans in gdańsk in the 1500-1700s (see here), and, for example, not to be forgotten, pakistanis and their chain-migration patterns in places like the u.k. today — the cousin marriage rates have actually gone UP in connection with immigration. here — finally, then — is an example of cousin marriage decreasing with immigration — by a LOT, apparently.

so it seems like the effect of emigration on cousin marriage rates is something that can vary depending on circumstances, although what those circumstances are, is not clear to me.

Further Research is Required.TM (^_^)
_____

a little bit on iceland (and the faroe islands) from The Faroe Islands: Interpretations of History [pg. 14]:

“The Church’s power [in the faroe islands] was also moral, and the workings of ecclesiastical law may have contributed to the relative impoverishment of freeholders. We do not know what ecclesiastical law was in the Faroes before the Reformation; only that in 1584 the Løgting complied with Frederick II’s request that a compilation of late thirteenth-century Icelandic law called the Stóridómur continue to be valid in the Faroes. Among other things, the Stóridómur set the bounds within which kinsmen were forbidden to marry; since marriage between cousins was held to be incestuous, lands divided by inheritance could not easily be recombined. After the Reformation, the Stóridómur was supplemented by secular laws prescribing harsh punishments for bearing or fathering children out of wedlock (death, if the parents were cousins) and allowing couples to marry only if they had a certain amount of land. Similar restrictions on marriage were in effect earlier as well. It could hardly be otherwise in so ecologically precarious a land, where overpopulation was always a threat. Thus the Seyðabræv had ‘established certain requirements for a man if he was to be able to marry and set up his own house’: none could do so without being able to support at least three cows. In effect, the poor were forbidden to marry.”

so it sounds as though by at least the 1580s — and very likely the late 1200s — cousin marriage was banned in iceland in this stóridómur (and, then, from at least the 1580s onwards on the faroe islands). that cousin marriage was banned in iceland starting in the late 1200s — if that’s what happened (i’m still not sure yet) — would fit my prediction that cousin marriage was probably banned there when the norwegian crown took over iceland in 1262. my bet is that the ban was introduced to the island at that point in time from the continent.

i haven’t found out much about this stóridómur — here is the icelandic wikipedia page google translated. sounds like it wasn’t compiled until the 1560s, but, perhaps, based upon earlier law tracts? dunno. it does mean something like “big judgement” or something like that.

and how about the faroe islands there?! those were some eugenical practices (if they enforced them, which it actually sounds like they did, if you read through the book above)! the faroese ought to be geniuses! (~_^)
_____

finally…

conclusion: we need more physicists studying/being interested in human biodiversity/sociobiology/anthropolgy!:

(probable) reason: they’re more logical/have higher iqs.

examples: greg cochran, steve hsu, william shockley, and — i didn’t know — napoleon chagnon (h/t g-nice!):

“Darkness in Anthropology: A Conversation with Napoleon Chagnon”

“Iannone: How did your interest in anthropology begin? What made you want to be an anthropologist?

“Chagnon: My original major as an undergraduate in a local two-year college — Michigan College of Mining and Technology — was physics. At that time I had never heard of anthropology. I transferred to the University of Michigan after my first year and discovered that ‘physics’ was in the College of Literature, Science and the Arts and I would have to take courses in each of these fields. The only thing I could fit into my schedule for the social science requirement was a course in a field called anthropology.”

(^_^)

(note: comments do not require an email. the faroe islands!)

The breeder’s equation – R = h2S – from greg cochran.

Making Europeans kinder, gentler – from peter frost.

Napoleon Chagnon: Blood is their Argument“‘It’s almost always for revenge. Blood is their argument. The Yanomamö will always attempt to avenge the death of a kinsman. It may take them a long time, and when the tables are turned on the guys that did it, like they get too small as a group, then it may appear to be a preemptive strike, but it has some historical roots. It’s almost never a case where they attack another Yanomamö village preemptively for no reason at all. It’s usually a consequence of some previous argument.’” – via habitable worlds: Darwin’s Dangerous Clan. see also Historical Reality: Infanticide vs Abortion @occam’s razor.

Zazes, Flurps and the Moral World of Kids – four-year-olds “assume that everybody else will be biased against other groups. And this extends beyond race, gender and religion to the arbitrary realm of Zazes and Flurps.” – h/t charles!

Manly Sweat Makes Other Men More Cooperative“A chemical component of other guys’ sweat makes men more cooperative and generous, new research says. The study is the first to show that this pheromone, called androstadienone, influences other men’s behavior and reinforces the developing finding that humans are susceptible and responsive to these chemical signals.”

120,000 Years of Cancer“A Neanderthal who lived more than 120,000 years ago had cancer of the bones, in the earliest known incidence of the disease found in the human fossil record, a new study reports.”

How does inbreeding avoidance evolve in plants?“Case study of Leavenworthia suggests that loss of complex traits may be reversed.”

A Requiem for Science – from john derbyshire.

The Gentleman Naturalist“[Darwin and Wallace's] papers were presented to the Linnean Society in July 1858, and met with silence: as Desmond and Moore say, ‘no fireworks exploded, only a damp squib’.”

ORIGINAL PAPER: How clever were the Victorians? A comment on Woodley et al. (2013) – from elijah armstrong!

The Onset and Development of B-W Ability Differences: Early Infancy to Age 3 (Part 1) – from jason malloy. see also dr. thompson: By the age of three, a clear gap in ability.

Slowing immigrant assimiliation“George Borjas’s latest paper released at NBER shows that newer waves of immigrants are less able to assimilate than previous immigrants waves.” – @gucci little piggy. see also: Two books, one conclusion. Immigration has been and is too high. @conservative home (u.k.).

The Real Threat to British Elites“Why British elites covered up the Pakistani pimps’ child gangrape horror.” – from steve sailer.

Population history of the Caribbean (Moreno-Estrada et al. 2013) and IBD sharing between Iberians and North Africans (Botigué et al. 2013) – @dienekes.

How Game Might Have Benefited Jason Richwine – ask and ye shall receive! [no double entendre intended. you guys have been reading too much roissy! (~_^) ] – good stuff from heartiste! (thanks, h!)

Geography, race, religion, and class“[W]ealthy suburban and rural blacks go to church more than poor inner-city blacks do, and wealthy suburban and rural whites attend more than poor inner-city whites do.” – from the awesome epigone.

People Are Overly Confident in Their Own Knowledge, Despite Errors

Ethnic policy in ancient Japan – from spandrell!

“‘[F]ertility may be a strategic choice for ethnic groups engaged in redistributive conflict’” [pdf] – via race/history/evolution notes.

Atheists turn to science during times of stress

Genetics and the increase in obesity – from jason collins. see also mr. mangan, esq.: The Rise of Mental Illness and Obesity.

100 Blog Posts – A Reflection on HBD Blogging And What Lies Ahead – from jayman. and jayman jr.!! (^_^)

Back in the saddle – m.g. @thosewhocansee is back (or will be back shortly)! yaaaaayyyyyy!!!! h/t nelson!

Human Biodiversity – Things You Are Not Supposed to Know About – from staffan!

bonus: Review of “Blood Meridian” by Cormac McCarthy – from foseti. see also this great set of “randoms” from mr. f. you should click through to every last one of them (if you haven’t already)!

bonus bonus: How the chicken lost its penis – a lesson for all!

bonus bonus bonus: Leviathan Unbound – from malcolm pollack.

bonus bonus bonus bonus: light entertainment – @PRISM_NSA on twitter and Obama Is Checking Your Email on tumblr. (~_^)

bonus bonus bonus bonus bonus: Life wasn’t all trouble at mill“[T]he Industrial Revolution came as a tremendous boom to a lot of working people: they earned far more than they had done before, escaped lives of crushing poverty and for the first time began to exert some measure of control over their lives.”

bonus bonus bonus bonus bonus bonus: Is Humbert Humbert Jewish?

bonus bonus bonus bonus bonus bonus bonus: The Fight to Save Ping Pong – excellent!

(note: comments do not require an email. dirty jobs – sexing baby chickens!)

Born to run: genetic test can reveal those best able to run marathons“[T]o run a marathon in a good time requires the right combination of genes and that nearly a fifth of the population lack this special mix. For runners with the right genes, it means their bodies can quickly adapt to carry large amounts of oxygen to their muscles, allowing them to run faster and for longer. Those who lack these genes, however, will never improve, no matter how much they train, and their performance may even get worse the harder they push themselves.”

Scientists Breed Exercise-Crazy Rats“While a wide biological gap exists between humans and rats, the researchers do propose that some people could be genetically predisposed against exercising.”

Genetic discovery found to influence obesity in people of African ancestry

New Studies Shake Up Human Family Tree“[I]n a spate of new studies, paleoanthropologist Lee Berger, of the University of the Witwatersrand, and a team of collaborators have put forward a controversial claim that another hominin — *Australopithecus sediba* — might be even closer to the origin of our lineage [than *australopithecus afarensis,* the most famous example being "lucy"]….” — see also: Special Collection – Australopithecus sediba @science.

Fish Fossil Shows Why Humans Have Two Arms, Legs

Castaways“We may have yet another story of long-distance prehistoric contact. A new paper in PLOS genetics suggests that people from the Jomon culture in Japan may have reached northwestern South America.” – from greg cochran. also from south america: Southern Native American Y-DNA: no correlation with language – @for what they were…we are.

Fluctuation of Fertility with Number in a Real Insect Population and a Virtual Population“Real fruit fly fertility increases with average consanguinity thus decreasing with population size in a pattern that is modelled successfully with a virtual population. This invites the deliberate manipulation of wild insect populations for the control of vectors of human disease.” – from our very own linton herbert! yay! (^_^)

Do drugs for bipolar disorder ‘normalize’ brain gene function? U-M study suggests so“Brain tissue study shows gene expression in patients treated with antipsychotics is similar to expression in non-bipolar brains.”

Serenity“If the realities of human nature render your hope on how to make a better world impossible, merely wishing it were not so is not going to help your cause. But instead, better results can be attained to by working *with* what we learn about human nature.” – from jayman. hear, hear!

HVGIQ: Dominican Republic – from jason malloy.

Napoleon Chagnon’s “Noble Savages” – The Life of an Anthropological Heretic“Napoleon Chagnon’s ‘Noble Savages’ is a must read.” – from helian unbound.

Frequent texters more shallow, racist, study finds – w.e.i.r.d. students. (psychology students, no less! (~_^) ) also: Texting, social networking and other media use linked to poor academic performance.

Study: we assume people stare at us“People often think that other people are staring at them even when they aren’t, vision scientists have found. In a new article in Current Biology, researchers at The Vision Centre reveal that, when in doubt, the human brain is more likely to tell its owner that they’re under the gaze of another person.”

Political organization in a hunter-gatherer tribe – @mangan’s.

First Encounters of the Close Kind: John Derbyshire’s Address To The 2013 American Renaissance Conference – from john derbyshire.

Jared Taylor Remembers Philippe Rushton and Arthur Jensen

Our Inconsistent Ethical Instincts – read also: The Pro-Death Movement from jim goad – “[T]here’s an almost universal human definition of good and evil: If it enhances my survival, it’s good. If it harms it, it’s evil.” – yup.

Individual Donation Amounts Drop When Givers Are in Groups, Says MU Researcher“Numerous studies have provided evidence that people are less likely to help when in groups, a phenomenon known as the ‘bystander effect.’” – see also this old post from steve sailer: Chinese kindness.

The Fraud Of America’s “Rape Culture” – from anatoly. see also his earlier post Much Ado About Rape: Quantifying A Big Taboo“[I]t is ironic that the public panic over rape and sexual assault has risen to fever pitch at precisely the moment in history when the real lifetime risk of becoming a victim of rape has never been lower.”

Monkey chatter smacks of human speech, researcher says

How Parents Around the World Describe Their Children, in Charts“A fascinating new study reveals that Americans are more likely to call their children ‘intelligent,’ while European parents focus on happiness and balance.”

DNA Shows It: Birds Are Promiscuous“Here’s the warm and fuzzy part of this column: most birds really do mate for life. But here’s the cold side: They mess around. And here’s the switch: Blame the ladies.”

How to blackmail your parents for food“Fledglings extort food by putting themselves in danger.”

When Animals Mourn: Seeing That Grief Is Not Uniquely Human – cr*p. i hate sad animal stories. *sniff*

Hawking: Humans Will Not Survive Another 1,000 Years ‘Without Escaping’ Earthmanifest destiny!

In Defence of Pseudonyms in Science: Defending the Right to Write

bonus: read this!>> Sam Parnia – the man who could bring you back from the dead“This British doctor specialises in resurrection and insists outdated resuscitation techniques are squandering lives that could be saved.”

bonus bonus: James Lovelock: A man for all seasons – lovelock thinks there are too many people on the planet.

bonus bonus bonus: and this week’s “bras in the news” stories >> Bras Make Breasts “Saggier”, 15-year French [of course! - h.chick] Study Reveals and How your under-wired bra could kill you… if you’re a keen walker“Metal in under-wired bras can cause compasses to be reversed because of the magnetic effect”. (sorry, no naked boobies at either of those pages.)

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

i sure hope this isn’t true (links added by me):

“The Weird Irony at the Heart of the Napoleon Chagnon Affair”
“By John Horgan

“…I was still working on my review of [patrick tierney's] Darkness [in El Dorado] when I received emails from five prominent scholars: Richard Dawkins, Edward Wilson, Steven Pinker, Daniel Dennett and Marc Hauser. Although each wrote separately, the emails were obviously coordinated. All had learned (none said exactly how, although I suspected via a friend of mine with whom I discussed my review) that I was reviewing Darkness for the Times. Warning that a positive review might ruin my career, the group urged me either to denounce Darkness or to withdraw as a reviewer.

“I responded that I could not discuss a review with them prior to publication. (Only Dennett persisted in questioning my intentions, and I finally had to tell him, rudely, to leave me alone. I am reconstructing these exchanges from memory; I did not print them out.) I was so disturbed by the pressure from Dawkins et al — who seemed to be defending not Chagnon per se but the sociobiology paradigm — that I ended up making my review of Darkness more positive….”

=/

see also: napoleon chagnon @wikipedia.

(note: comments do not require an email. yanomamo guys.)

A Genetic Code for Genius? – more on the bgi project.

Genetic components of political preference“[I]ndividuals tend to have a broad, evolution-based orientation toward being more conservative or liberal about various elements, such as protecting their in-group. That in-group orientation can translate into preferences on political issues such as reproductive rights, immigration, and war, as well as political behaviors such as voting behavior and political participation.”

Baby-making among non-whites by political orientation over time – from the awesome epigone.

Higher Levels of Neanderthal Ancestry in East Asians Than in Europeans (Wall et al. 2013) – @dienekes’.

Gildea (1992): A lost IQ study of transracially adopted Koreans – from jason malloy.

Unchanging Essence“Shea says that no anthropologist in his right mind would think that existing cultural variation among humans had anything to do with genetic differences between existing populations. It will be interesting to discover the alleles that made him say that.” – heh. – from greg cochran.

Obama Seeking to Boost Study of Human Brain“The Obama administration is planning a decade-long scientific effort to examine the workings of the human brain and build a comprehensive map of its activity, seeking to do for the brain what the Human Genome Project did for genetics.” – via steve sailer.

Peter Turchin on the Big Picture – (on “cycles of inequality”) – from steve sailer.

Memory of chimps ‘far better than human’

Why Almost Everyone in Russia Has a Dash Cam“The sheer size of the country, combined with lax — and often corrupt — law enforcement, and a legal system that rarely favors first-hand accounts of traffic collisions has made dash cams all but a requirement for motorists. ‘You can get into your car without your pants on, but never get into a car without a dash cam,’ Aleksei Dozorov, a motorists’ rights activist in Russia told Radio Free Europe last year.”

Why Children Must Inherit Their Last Names from Their Father, Not Their Mother – from kanazawa.

Bacteria boost fixes symptoms of autism in mice“[I]nfecting pregnant mice with molecules from a flu virus caused autism-like symptoms in their offspring. The pups were less social, squeaked less and displayed repetitive behaviours. They also had a ‘leaky’ gastrointestinal tract that allowed bacteria to move in and out of the lining. In addition, the bacteria present in their gut were significantly different from that found in mice without autism-like behaviour. Studies in humans have also identified links between gut bacteria and autism. For example, a 2011 study identified a significant lack of Bacteroides in children with autism.”

How Napoleon Chagnon Became Our Most Controversial Anthropologist“He spent much of the past decade working on a memoir instead’ ‘Noble Savages: My Life Among Two Dangerous Tribes — the Yanomamö and the Anthropologists,’ which comes out this month.” – heh.

The Weird Irony at the Heart of the Napoleon Chagnon Affair – definitely all very weird.

bonus: The Pilgrims as Illegal Aliens“Letting in immigrants means letting in your future rulers.”

bonus bonus: Illegal Immigrations and Black Unemployment“It’s peculiar … that those who can usually be counted on to highlight any disparity between blacks and whites — whatever the reason and no matter how slight the disparity – have said not a word about the effect of illegal immigration on blacks.”

bonus bonus bonus: Sea slug loses penis after sex but grows another the next day“Invertebrate may discard organ like a dirty needle to avoid carrying competitors’ sperm.” – ouch!

bonus bonus bonus bonus: Bronze Age beads that are worth their weight in gold: 4,000-year-old burial chest unearthed on Dartmoor ‘one of most significant historical finds in a century’

bonus bonus bonus bonus bonus: Could the sea be conscious? Research reveals how tiny plankton behave like a marine ‘megamind’

bonus bonus bonus bonus bonus bonus: Debate Continues: Did Your Seafood Feel Pain?“Scientists disagree on whether your seafood suffered.”

bonus bonus bonus bonus bonus bonus bonus: Norway jails Rwandan for 21 years over role in 1994 genocide“Similar cases against Rwandans have been brought in neighbouring Sweden, Finland and Denmark.” — nordic countries’ jurisdictions extend globally (perhaps even throughout the entire solar system?) — just thought you should know.

(note: comments do not require an email. two sea slugs, two penises … say no more!)

Follow

Get every new post delivered to your Inbox.

Join 231 other followers