Archives for posts with tag: what men want

Stone Age skull from Kenya reveals astonishing human diversity“A partial human skull found at a site in Kenya suggests early humans living in Africa were incredibly diverse. The 22,000-year-old skull is not a new species and is clearly that of an anatomically modern human, but is markedly different from similar finds from Africa and Europe from the same time, the researchers said…. [T]he new findings suggest that during this early period of human history, Africa may have supported even greater human diversity, with small, offshoot lineages that no longer exist today….”

A New Theory on How Neanderthal DNA Spread in Asia“Researchers have discovered that Neanderthals interbred with the ancestors of Asians at two points in history, giving this population an extra infusion of Neanderthal DNA.”

Division of labor by sex and age in Neandertals: an approach through the study of activity-related dental wear“The study reveals that all individuals have cultural striations, but those detected on the adult females are longer than the striations found in adult males. Regarding the distribution of dental chipping, the prevalence of this trait is higher in the maxillary dentition of males whereas females have the majority of dental chipping on their mandibular teeth. T he differences detected on the overall activity-related dental wear pattern denote a difference or a division of labor by age and sex in Neandertals while using the mouth as a third hand, i.e., in activities other than the provisioning of food, and provide new evidence for the lifestyle of this Pleistocene fossil human species.” – h/t paleogenomics!

European languages linked to migration from the east“Large ancient-DNA study uncovers population that moved westwards 4,500 years ago.” — see also Massive Migration and Origins from greg cochran.

A story of 69 ancient Europeans – from dienekes. you need to read this one!

Genetic Characterization of Human Populations: From ABO to a Genetic Map of the British People – see map here @dienekes’.

Y chromosomes and Catalan surnames“‘By genotyping 17 Y-STRs and 68 SNPs in ~2500 male samples that each carried one of the 50 selected Catalan surnames, we could determine sets of descendants of a common ancestor, the population of origin of the common ancestor, and the date when such a common ancestor lived. Haplotype diversity was positively correlated with surname frequency, that is, rarer surnames showed the strongest signals of coancestry. Introgression rates of Y chromosomes into a surname by non-paternity, adoption, and transmission of the maternal surname were estimated at 1.5−2.6% per generation, with some local variation. Average ages for the founders of the surnames were estimated at ~500 years, suggesting a delay between the origin of surnames (twelfth and thirteenth centuries) and the systematization of their paternal transmission. We have found that, in general, a foreign etymology for a surname does not often result in a non-indigenous origin of surname founders; however, bearers of some surnames with an Arabic etymology show an excess of North African haplotypes.'” – @dienekes’.

Genetic evidence for an origin of the Armenians from Bronze Age mixing of multiple populations

Stone Age skeleton judged Norway’s oldest – 8000 years old.

Italic “Eteocretan” Sea peoples? – also @dienekes’.

Making Discoveries about Human Evolution Using 3D Technology

Make Love, Not Disease“New research on the genetic advantages of sexual reproduction has found that blending our genes through sex helps purge us of disease mutations.”

Human Genome Studies Reveal How Little Is Necessary To Explain the Human DNA Behind our Bigger Brains

Gene Changes Make Humans’ Sense of Taste Unique“Our ability to eat bitter plants help distinguish us from our ancestors and chimpanzees today.”

Dominance Genetic Variation Contributes Little to the Missing Heritability for Human Complex Traits – h/t gerome breen!

Elevated germline mutation rate in teenage fathers [pdf] – “We observe, as expected, that the overall mutation rate for fathers is seven times higher than for mothers. Also as expected, mothers have a low and lifelong constant DNA mutation rate. Surprisingly, however, we discover that (i) teenage fathers already set out from a much higher mutation rate than teenage mothers (potentially equivalent to 77–196 male germline cell divisions by puberty); and (ii) ageing men maintain sperm DNA quality similar to that of teenagers….” – h/t andrew sabisky! jayman tweeted: “8.2% false paternity rate in West Africans and 1.3% in Middle Easterners in this sample.”

Escape from crossover interference increases with maternal age – h/t billare! who tweeted: “Higher recombination rates in older women, being less concentrated in the usual hotspots. Men tend to stick w/theirs.”

Predicting and retrodicting intelligence between childhood and old age in the 6-Day Sample of the Scottish Mental Survey 1947“Terman–Merrill Stanford–Binet intelligence test scores at age 11 years correlated .72 with verbal intelligence at age 77. Adding another test from age 11 and educational took the multiple R to .81. National Adult Reading Test scores at age 77 and educational had a multiple R of .75 with IQ scores at age 11.” – h/t stuart ritchie! — see also Steady as she goes from dr. james thompson.

Peer effects: they exist but they’re not very big – from ben southwood.

Indian states: G and S factors – from emil kirkegaard.

State IQ estimates (2013) and 2013 IQ estimates by state, total and white only and State IQ estimates, blacks only (2013) and State IQ estimates, Hispanics only (2013) and IQ by race and parental educational attainment – from the awesome epigone.

Nailing liberalism / conservatism by the 50 U.S. States – from bryan pesta.

Low IQ ups risk of heavy drinking among men“The researchers analysed data collected from 49,321 Swedish males born during 1949 to 1951 and who were conscripted for Swedish military service from 1969 to 1971. IQ results were available from tests performed at conscription, and questionnaires also given at conscription provided data on total alcohol intake (consumed grams of alcohol/week) and pattern of drinking, as well as medical, childhood and adolescent conditions, and tobacco use. Adjustments were made for socio-economic position as a child, psychiatric symptoms and emotional stability and the father’s alcohol habits. ‘We found that lower results on IQ tests in Swedish adolescent men are associated with a higher consumption of alcohol, measured in both terms of total intake and binge drinking,’ Sjolund said.” h/t ruta akula!

Mathematical Proof Is Not Minutiae And Irreducible Complexity Is Not A Theory: A Final Response To Burt And Simons And A Call Tl Criminologists – from brian boutwell et al. brian tweeted: “Our second response to the call within Criminology to ban twin research.”

Familial Clustering of Tic Disorders and Obsessive-Compulsive Disorder – h/t amir sariaslan!

A two-dimensional model of psychopathy and antisocial behavior: A multi-sample investigation using items from the Psychopathy Checklist-Revised – h/t richard harper! who tweeted: “[P]sychopathy as fearless affect plus disinhibited lifestyle, then plus anti-social to get crime.”

Birds of a “bad” feather flock together: The Dark Triad and mate choice“[W]omen high in psychopathy considered the Dark Triad traits in potential male partners more physically attractive and desirable for an one-night stand, as well as a potential husband. Men who were high on psychopathy were likewise attracted to psychopathy in potential mothers.”

Cads and dads“Promiscuity and fidelity seem to be specific biological adaptations. Their manifestations in men and women are not as different as you might expect.” (whatever’s gotten into the economist these days?)

Genetic similarity between mates predicts extrapair paternity — a meta-analysis of bird studies

Who cares? Why evolution suggests parenting responsibility is seldom equally shared

Sex Differences in Preferences for Humor: A Replication, Modification, and Extension [pdf] – “[M]en prefer women who are receptive to their humor whereas women prefer men who produce humor. These findings held even after we modified Bressler et al.’s questionnaire for better conceptual validity. Furthermore, using a separate measure designed to assess trade-offs, we found that men viewed humor receptivity as a necessity and humor production as a luxury when they were asked to create an ideal long-term partner. For women, it was just the opposite.”

How Big are Psychological Sex Differences?“Sex Differences are Not Small if You Know Where to Look” – h/t claire lehmann!

Prenatal hyperandrogenic environment induced autistic-like behavior in rat offspring – h/t simon baron-cohen!

The influence of prenatal hormones on occupational choice: 2D:4D evidence from Moscow“Women in enterprising occupations exhibited lower measured 2D:4D ratios than average. Those in conventional and social work had higher 2D:4D ratios. Results confirm previous findings on 2D:4D and gender-specific occupational interests.”

Examining the Impact of Peer Group Selection on Self-Reported Delinquency: A Consideration of Active Gene–Environment Correlation – h/t jayman! who tweeted: “Do peers still influence adolescent delinquency after taking into account genetic influences? No.”

Socioeconomic status and sick leave granted for mental and somatic disorders: a prospective study of young adult twins“Low SES is associated with a higher level of sick leave granted for both mental and somatic disorders among young adults, but these associations are confounded by factors that are common to co-twins. Education and income are therefore not likely to strongly affect sick leave in young adulthood.”

List of genetic confounds – from emil kirkegaard.

Sibling differences in low birth weight, dopaminergic polymorphisms, and ADHD symptomatology“[L]ow birth weight siblings are at significantly greater risk of exhibiting symptoms of ADHD during childhood relative to their normal birth weight siblings. Moreover, possessing greater genetic risk on three dopaminergic genes (DAT1, DRD2, and DRD4) relative to a sibling appears to exacerbate the link between sibling differences in birth weight and sibling differences in ADHD symptomatology.”

What is different about the brains of “SuperAgers”“Compared with average elderly individuals, they found fewer Alzheimer-type neurofibrillary tangles and an increased packing density of von Economo neurons, especially in the anterior cingulate.”

“Bad genes” & criminal responsibility – MAOA stuff.

Heritability & the left“[T]here’s no conflict between leftism and a belief in the heritability of ability.” – that’s what i said! see also: Heritability, Left and Right.

What does it say about Owen Jones that he isn’t interested in scientific research?“What I find irritating about progressive politics is that it ignores and contradicts science, while at the same time pretending to be in favour of reason. The entire worldview is based on the tabula rasa idea of human nature which is contradicted by science. The blank slate makes the progressive goal of equality of outcomes possible; indeed, if equality is not achieved there can only be nefarious forces at work and ‘more work to be done’.” – from ed west. see also Fancy a job in academia or the media? Best brush up on the new political correctness“[Political correctness is] a faith, and it does not matter how daft the belief systems of a faith appear to a rational mind; if its critics sound backwards and out of touch and rural – literally ‘pagan’ – it will succeed.”

Both liberals and conservatives have anti-science biases, study finds“New research suggests that liberals, as well as conservatives, can be biased against science that doesn’t align with their political views.” — see also Nuclear Power and the Anti-Science Ideology of the “Progressive” Left from helian.

Why science is so hard to believe“Science appeals to our rational brain, but our beliefs are motivated largely by emotion, and the biggest motivation is remaining tight with our peers. ‘We’re all in high school. We’ve never left high school,’ says Marcia McNutt. ‘People still have a need to fit in, and that need to fit in is so strong that local values and local opinions are always trumping science. And they will continue to trump science, especially when there is no clear downside to ignoring science.'”

John Derbyshire On Culturalists vs. Biologians; Or, Where Is The American Harald Eia?

Have Mormons been bred for gullibility? – from agnostic.

Islam Is Not a Religion of the Book“By this, I mean that as a whole humans are prone to accepting the primary causal role of reflective cognition, of beliefs avowed and rationales offered. We are confident in our conscious self control, despite a robust body of cognitive psychology which implies that much of our cognition is not under the control or constraint of rational faculties. This problem is particularly extreme among intellectuals, the very class which also attempts to understand human phenomena. Through the simple process of introspection and extrapolation intellectuals tend to reduce human action to the outcome of ratiocination, inference from eternal axioms. This is wholly inadequate to a phenomenon as complex as religion.” – from razib.

Your DNA is everywhere. Can the police analyze it?“Supreme Court weighing if we must live in sealed bubbles to maintain DNA privacy.”

FDA panel could soon approve 23andMe home genetics test

Linguists link English, Hindi to single ancestor language spoken 6,500 years ago – h/t steve stewart williams!

Old India’s Village of Warriors Becomes Birthplace of Bouncers“Look closely and it becomes clear that the bouncers are all of a single physical type, their chests and biceps built like the front bumper of a sport utility vehicle. If they look like cousins, it is because they are. A startling number of them share a family name, Tanwar, and when the nightclubs close many will return to the same nearby village, a place where women walk down dusty lanes with their faces obscured by a cloth, balancing stacks of dried cow dung on their heads, much as their ancestors did three centuries ago…. The musclemen from the village of Fatehpur Beri are the descendants of the original inhabitants of the city, a genetic line that fortified itself over the course of centuries as they defended their village against waves of invaders on their way to the seat of empire. The sons and grandsons of cow and goat herders, they were born in an outpost surrounded on all sides by croplands. As Fatehpur Beri was swallowed by the expanding city, its spartan strongmen continued to train in the traditional way, stripping down to loincloths and wrestling in a circle of mud. But they were forced to look for a new line of work. ‘There is an element of the warrior in the Tanwars,’ said Ankur Tanwar, who opened the village’s first gym about a decade ago. ‘We fought with the Muslim invaders. We fought with the Britishers.'”

Ancient Egyptians had state-supported health care – at least some of them did.

bonus: Man’s best friend…unless you’re lying: How dogs can sense whether a person is trustworthy – h/t ninja economics! also: When you’re happy and you show it, dogs know it.

bonus bonus: The Cold May Have Cost Penguins Most of Their Taste Buds“Recent genetic analysis shows that penguins can’t taste sweet or bitter, and scientists think sub-zero temps may be to blame.”

bonus bonus bonus: Limpet teeth set new strength record

bonus bonus bonus bonus: Study Finds Jack Shit – h/t jayman!

bonus bonus bonus bonus bonus: Lost Sherlock Holmes story discovered

bonus bonus bonus bonus bonus bonus: a poem. (^_^)

bonus bonus bonus bonus bonus bonus bonus: #TheTitleOfMySexTape (~_^)

(note: comments do not require an email. limpet tooth.)

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Flies see the world in slow motion, say scientists“Flies avoid being swatted in the same way Keanu Reeves dodges flying bullets in The Matrix, by watching time pass slowly, research suggests. The smaller an animal is, and the faster its metabolic rate, the slower time passes for it, scientists found. This means that across a wide range of species, time perception is directly related to size, with animals smaller than us seeing the world in slow motion…. ‘It’s tempting to think that for children time moves more slowly than it does for grown ups, and there is some evidence that it might…. People have shown in humans that flicker fusion frequency is related to a person’s subjective perception of time, and it changes with age. It’s certainly faster in children.’ – mind. blown.

Poverty Can Trump a Winning Hand of Genes“When psychologists first started studying twins, they found identical twins much more likely to have similar IQs than fraternal ones. They concluded that IQ was highly “heritable”—that is, due to genetic differences. But those were all high SES twins. Erik Turkheimer of the University of Virginia and his colleagues discovered that the picture was very different for poor, low-SES twins. For these children, there was very little difference between identical and fraternal twins: IQ was hardly heritable at all…. Richer children have similarly good educational opportunities, so genetic differences among them become more apparent…. But for poor children, haphazard differences in educational opportunity swamp genetic differences.”

Shy male birds keep closer ‘friends’“Shy male great tits have fewer ‘friends’ but build stronger bonds than bolder birds, researchers have found.” – speaking of birds: Warblers begin migrating after interbreeding.

Ancient genomes mirror mode of subsistence rather than geography in prehistoric Europe (preprint) – @dienekes’.

Pornography addiction leads to same brain activity as alcoholism or drug abuse, study shows“Cambridge University scientists reveal changes in brain for compulsive porn users which don’t occur in those with no such habit.”

Redneck Psychiatrists“Schizophrenia is more common in men than women – about 1.4 to 1. It’s more common in the lowest SES groups, although that may be downward drift. Schizophrenia is considerably more common among people of African ancestry…. Schizophrenia seems to be more common among people that grew up in cities – about twice as common.” – from greg cochran.

Stronger Sexual Impulses, Not Weaker Self-Control, May Explain Why Men Cheat More Than Women, Study Reveals

Painful and extreme rituals enhance social cohesion and charity“The study of 86 males in Mauritius found both observers and performers of the Kavadi were more charitable than those who only participated in the collective prayers. The researchers also found that higher levels of pain were positively associated with larger donations and a more inclusive self-identity.”

DNA Double Takechimeras! and other neat stuff.

Why parents think your partner isn’t good enough“[P]arents tend to give more resources to children whose partners provide less support, and that this leads to a conflict over mate choice…. ‘Parents are equally related to all of their children, whereas children value themselves more than their siblings — so each child wants to get more than their fair share of parental resources.’ This means that the children are willing to settle for a mate who is less caring than their parents would ideally like.”

The Social Life of Genes“Your DNA is not a blueprint. Day by day, week by week, your genes are in a conversation with your surroundings. Your neighbors, your family, your feelings of loneliness: They don’t just get under your skin, they get into the control rooms of your cells. Inside the new social science of genetics.” – h/t you know who you are!

Lifestyle Influences Metabolism via DNA Methylation“An unhealthy lifestyle leaves traces in the DNA. These may have specific effects on metabolism, causing organ damage or disease. Scientists of Helmholtz Zentrum München have now identified 28 DNA alterations associated with metabolic traits. This world-first epigenome-wide association study (EWAS) of modified genes and metabolites has been now published in the journal Human Molecular Genetics.”

From Slavs to slaves. Part II“With the Christianization of Eastern Europe, the trade in fair-skinned women and boys came to an end.” – from peter frost.

The Books Interview: David Epstein – author of The Sports Gene.

In Defense of Neanderthals – from jim goad.

UC Davis research finds Neandertals, not modern humans, made first specialized bone tools in Europe

Who Was Eating Salmon 45,000 Years Ago in the Caucasus?“Neandertals Probably Not as Rigid in Their Diet as Thought” – h/t hbd bibliography!

You’ll never be Chinese“Except where there is economic benefit to be had, communities do not act together, and when they do it is only to ensure equal financial compensation for the pollution, or the government-sponsored illegal land grab, or the poisoned children.”

The £29 DNA dating test that takes a swab of your saliva to find your perfect partner – they’re looking at hla genes. note that this is not an endorsement!

bonus: Sending food to Africa to solve famine is barmy, says Sir David Attenborough as he blames overcrowding for crisis

bonus bonus: The British babies made in India“The surrogate mothers of India’s Akanksha Clinic eagerly await their 600th delivery. But is there an ethical price to pay?” – is there a biological price to pay?

bonus bonus bonus: Sex Jihad raging in Syria, claims minister“A Tunisian minister has revealed local women are travelling to Syria to undertake ‘sex jihad’ by giving battlefield comfort to Islamist fighters battling the regime…. ‘After the sexual liaisons they have there in the name of “jihad al-nikah” – (sexual holy war, in Arabic) – they come home pregnant,’ Ben Jeddou told the MPs. “ – ooohhh-kay.

bonus bonus bonus bonus: joey prusak – good guy! (^_^)

bonus bonus bonus bonus bonus: Dinosaur feathers found in Alberta amber“Feathers believed to be from dinosaurs have been found beautifully preserved in Alberta amber. The primitive, hair-like feathers known as protofeathers likely belonged to theropods — dinosaurs similar to tiny Tyrannosaurus rexes — that roamed the swampy forests of Alberta 80 million years ago….”

bonus bonus bonus bonus bonus bonus: ‘Rotating moon’ filmed by Nasa – video

bonus bonus bonus bonus bonus bonus bonus: Is this the most extraordinary human brain ever seen? – yikes. =(

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

It Must Be Said“There are facts that were once known, sometimes generally known, that are now known to but a few…. Many people assume that everyone is secretly aware of those unpleasant facts, but that is not the case. A generation that has grown up never hearing those facts will be almost entirely unaware of them, in part because their personal life experiences don’t impinge on those patterns much…. Anyhow, I intend to occasionally make a clear statement of some hateful fact – not necessarily because I have anything new to say on the subject (which is what I prefer). Someone has to corrupt the rising generations.” (^_^) – from greg cochran.

White Men Can’t Reach“‘[S]ports will continue to provide a splendid stage for the fantastic menagerie that’s human biological diversity. Amid the pageantry of the Opening Ceremony of the 2016 Olympics in Rio de Janeiro, make sure to look for the extremes of the human physique…. It is breathtaking to think that, in the truest genetic sense, we are all a large family, and that the paths of our ancestors have left us wonderfully distinct.'” – *sniff* – steve sailer reviews david epstein’s The Sports Gene.

Why We Can’t Talk About IQ“This is how we are: jumbles of superstition, emotion, self-deception, and social conformism, with reason and science trotting along behind trying to keep up.” – from the derb.

Evolution of monogamy in humans the result of infanticide risk“The threat of infants being killed by unrelated males is the key driver of monogamy in humans and other primates.”

European Hunter-Gatherers Had Domesticated Pigs Earlier Than Thought“Domesticated pigs were present in northern Germany around 4600 B.C., some 500 years earlier than previously thought, new fossil and DNA evidence reveals.”

Hidden shell middens reveal ancient human presence in Bolivian Amazon“Previously unknown archeological sites in forest islands reveal human presence in the western Amazon as early as 10,000 years ago….”

Mycobacterium tuberculosis: Our African follower for over 70,000 years!“The researchers compared the genetic evolutionary trees of mycobacteria and humans side-by-side. And to the researcher’s surprise, the phylogenetic trees of humans and the TB bacteria showed a very close match. ‘The evolutionary path of humans and the TB bacteria shows striking similarities….'”

Human Microbiome May Be Seeded Before Birth

You Are Your Bacteria: How the Gut Microbiome Influences Health“The bacteria in our gut already plays an important role in digestion. But new studies indicate that our bacteria could play a major role in whether or not we become obese.”

Edinburgh is surprise capital of redheaded Britain and Ireland“The Edinburgh area is the most red headed region, according to the study, with 40 per cent of the population carrying one of the three common red hair gene variants.” – i love red hair! there’s a map here.

Live fast, die young – from mr. mangan, esq. see also: Single Gene Change Increases Mouse Lifespan by 20 Percent and Biologists May Have Identified Gene Central to Development, Reproduction and Aging – h/t hbd bibliography, here and here!

Is war really disappearing? A new analysis suggests not“Countries may simply have less ability to fight.”

Men feel worse about themselves when female partners succeed

Are You Smarter Than You Think?“The evolved wisdom behind our seemingly stupid decisions…. [B]iases are often not as stupid as psychologists like to make them out to be.” – h/t jason collins!

Poverty Saps the Brain’s Mental Reserves“The mere circumstance of being poor can reduce a person’s cognitive abilities by consuming precious mental resources.”

DNA Methylation: Are Your Genes Turned On?

Personal space: how close is too close?“Scientists have determined what the absolute limit is for invading other people’s personal space. … between eight and 16 inches from our faces.” – back off! (~_^)

Your spouse’s voice is easier to hear — and easier to ignore (~_^)

HBD Proponents, Racists and Racialists – some criticism of hbd-ers. i say that the study of human biodiversity can be a force for good! (^_^)

A Discussion On Race, Crime And The Inconvenient Facts

Live by the Sword – a review of The Faithful Executioner: Life and Death, Honour and Shame in the Turbulent Sixteenth Century, a new book about frantz schmidt.

bonus: Counter-Currents Interview of chip of the hoover hog!

bonus bonus: Mind meld? Scientist uses his brain to control another guy’s finger – freaky! (but in a good way. (^_^) )

bonus bonus bonus: These Two Ancient Roman Techs Could Disrupt Modern Industry – h/t nelson!

bonus bonus bonus bonus: A Short Guide To The Middle East – @the assistant village idiot’s!

bonus bonus bonus bonus bonus: 20 Seconds of Tetris Madness (O_O)

bonus bonus bonus bonus bonus bonus: Vote reveals the 50 funniest one-liners ever“‘I went to a restaurant that serves “breakfast at any time”. So I ordered French Toast during the Renaissance.’ – Peter Kay; ‘I believe in equality. Equality for everybody. No matter how stupid they are or how superior I am to them.’ – Steve Martin.” (~_^)

(note: comments do not require an email. any excuse to link to this! (^_^))

Human Evolution Enters an Exciting New Phase“In the most massive study of genetic variation yet, researchers estimated the age of more than one million variants, or changes to our DNA code, found across human populations. The vast majority proved to be quite young…. ‘Most of the mutations that we found arose in the last 200 generations or so….’ said geneticist Joshua Akey of the University of Washington, co-author of the Nov. 28 Nature study. ‘We have a repository of all this new variation for humanity to use as a substrate. In a way, we’re more evolvable now than at any time in our history.’ – i think greg cochran and henry harpending are now permitted to say — “we told you so!” — as much as they like and as often as they like. even to the point when it becomes annoying. (~_^) — see also: Too Much Diversity.

The Dark Enlightenment“‘The fundamental realization of the Dark Enlightenment is that all men are not created equal, not individual men, nor the various groups and categories of men, nor are women equal to men, that these beliefs and others like them are religious beliefs….'” – @mangan’s. see also malcolm pollack. (come to the dark side … we have cookies!)

Origins of English Individualism – from peter frost. (h/t jayman and bob!) – see also “mating patterns in europe series” in left-hand column below ↓, particularly the section on the english (you might start with this one), and … oh … pretty much every post on this blog for the last year and a half. (~_^)

Native Americans and Northern Europeans more closely related than previously thought“According to Nick Patterson, first author of the report, ‘There is a genetic link between the paleolithic population of Europe and modern Native Americans. The evidence is that the population that crossed the Bering Strait from Siberia into the Americas more than 15,000 years ago was likely related to the ancient population of Europe.'” – see also peter frost.

Expectations and reality: a window into the liberal-conservative baby gap“Genotypically, White Americans are getting more conservative, and the future will come to be dominated them (and the non-White groups in the country).” – from jayman.

The Beatings Will Continue Until Morale Improves – from malcolm pollack.

Ancient poo gives clues to human impact on environment“Researchers were able to use prehistoric poo to establish the presence and size of a population dating back over 7,000 years.”

No, 10,000 Hours of Practice Won’t Make You An Expert — gladwell debunked in fifty words or less. — see also “you, too, can have…” series.

Odd Reason Some Guys Have Fewer Sex Partners“Men who were born without a sense of smell report having far fewer sexual partners than other men do….”

Prenatal exposure to testosterone leads to verbal aggressive behavior“Relative length of adults’ fingers an indicator of verbal aggression.”r2d2 2d:4d stuff.

The geography of selfishness: Regional interest in Black Friday – from agnostic.

The Autism Advantage

Body language, not facial expressions, broadcasts what’s happening to us“‘[W]hen emotions become extremely intense, the difference between positive and negative facial expression blurs.'”

Why do humans have so little body hair? – from the straight dope.

bonus: Quiz: Can you pick out the “white Hispanic” amidst all the Hispanic Hispanics? – from steve sailer. heh.

bonus bonus: Can a Jellyfish Unlock the Secret of Immortality?

bonus bonus bonus: Grand Canyon ’64 million years older than previously thought’

(note: comments do not require an email. xkcd made me cry. d*mn him! [i’m such a girl.])

The genetic history of Europeans – from dienekes.

The DNA Olympics — Jamaicans Win Sprinting ‘Genetic Lottery’ — and Why We Should All Care – in which jon entine sneaks the phrase “human biodiveristy” into forbes online. (^_^)

Neandertal ancestry “Iced”“The genome of this Neolithic-era individual [Ötzi] shows a substantially higher degree of Neandertal ancestry than living Europeans.” – from john hawks.

Analysis Of China’s PISA 2009 Results – anatoly concludes that china’s pisa-derived iq is ≈ 102.5.

What predicts college grades better than IQ score?“At the university level, introversion predicts academic performance better than cognitive ability.” – from barking up the wrong tree, via foseti.

Parents also choose“[I]n many if not most societies, men, i.e. fathers, decide which man is allowed to mate with his daughter or other female relative.” – @the breviary.

A GPS in Your DNA“Using a probabilistic model of genetic traits for every coordinate on the globe, the researchers have developed a method for determining more precisely the geographical location of a person’s ancestral origins.”

Early birds have the best temperament profile – but night owls have higher iqs. (~_^) – from the inductivist.

Fertile Gals Have All the Right Dance Moves“Women in the fertile phase of their menstrual cycle are judged as more attractive dancers by men than are women in a less-fertile phase, a new study finds.”

Genetically engineering ‘ethical’ babies is a moral obligation, says Oxford professor“‘Indeed, when it comes to screening out personality flaws, such as potential alcoholism, psychopathy and disposition to violence, you could argue that people have a moral obligation to select ethically better children.'” – hmmm. who’s going to go first? mightn’t their kids be at a disadvantage in some situations? see also: The wrongs, and rights, of genetic screening for children.

Sporting aggression more common in opponents of a similar ability than in contests between unequal teams“The same is also true of aggressive contests between individuals in the animal kingdom, whether it is rutting deer stags or quarrelsome Siamese fighting fish. Now scientists believe they have found evidence for the same trait in competing groups of sportsmen.”

bonus: ‘Who’s Your Daddy’ Truck Rolls Through NYC, Offers Answers With DNA Tests

bonus bonus: Gorillas certainly show emotion – but what do they feel?

bonus bonus bonus: What you don’t know can hurt you“In 1972, the U.S. passed the Clean Water Act, despite a presidential veto by Richard Nixon. Did this act also end an era of unusually high estrogen levels in the environment?” – from peter frost.

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*update 07/11: john derbyshire’s found the source of this very informative map. hmmmm. for some strange reason i now seem to be associating the words “dark” and “horse” with the derb. (~_^)
_____

don’t say i never gave you guys anything. (~_^) (no, i have no idea where the data came from!)

previously: size doesn’t matter

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in an eye-tracking study done of people looking at an ad with hbd some other sexy chick in a bikini, researchers @eyetrackshop found that men looked at the woman’s FACE first, boobs second, while women looked at the boobs first (presumably — hopefully — looking at the bikini top) and face second. men: not so lecherous after all!:

when it comes to car ads, women look at the pretty, shiny car first — men, the info box:

so, maybe it’s not a bad idea for you guys (*cough* dennis *cough*) to buy a flashy car after all! (~_^)

see also: How men and women really DO see things differently (or why the wife’s more interested in the price of the bikini and the husband the contents)

(note: comments do not require an email. i see you!)

you’re so predictable. (~_^)

(note: comments do not require an email. or plain brown wrapping.)