linkfest – 09/29/13

Do Elite ‘Power Sport’ Athletes Have a Genetic Advantage?“A specific gene variant is more frequent among elite athletes in power sports…. A ‘functional polymorphism’ of the angiotensiogen (AGT) gene is two to three times more common in elite power athletes, compared to nonathletes or even elite endurance athletes, according to the new research by Paweł Cięszczyk, PhD, of University of Szczecin, Poland, and colleagues.”

Ballet Dancers’ Brains Adapt to Stop Them Getting in a Spin – or maybe they start off with somewhat different brain structures: “Scientists have discovered differences in the brain structure of ballet dancers that may help them avoid feeling dizzy when they perform pirouettes…. The brain scans revealed differences between the groups in two parts of the brain: an area in the cerebellum where sensory input from the vestibular organs is processed and in the cerebral cortex, which is responsible for the perception of dizziness. The area in the cerebellum was smaller in dancers.”

Math explains history: Simulation accurately captures the evolution of ancient complex societies“The question of how human societies evolve from small groups to the huge, anonymous and complex societies of today has been answered mathematically, accurately matching the historical record on the emergence of complex states in the ancient world. Intense warfare is the evolutionary driver of large complex societies, according to new research….” see also: Math and History Collide. response: No, math cannot predict the rise and fall of empires. (party pooper.)

Genetic study pushes back timeline for first significant human population expansion“Using new genetic tools, the authors conclude that the first significant expansion of human populations appears to be much older than the emergence of farming and herding, dating back to the Paleolithic (60,000-80,000 years ago) rather than Neolithic age (10,000 years ago). They also suggest that strong Paleolithic expansions may have favored the emergence of sedentary farming in some populations during the Neolithic.” – h/t malcolm pollack!

Scientists Created a New Form of Matter and It’s Like a Lightsaber – AWESOME! – see also: Scientists create never-before-seen form of matter

New Approach to Explaining Evolution’s Big Bang“[T]he Cambrian Explosion was preceded by a rise in sea level that submerged vast swaths of land, eroding the drowned rocks…. But these great floods also poisoned the ocean. The erosion of the coastlines released calcium, which can be toxic to cells. In order to survive, animals had to evolve ways to rid themselves of the poison. One solution may have been to pack the calcium into crystals, which eventually evolved into shells, bones, and other hard tissues. Dr. Smith doesn’t think it’s a coincidence that several different lineages of bilaterians evolved hard tissues during the Cambrian explosion, and not sooner.”

No, You Don’t Have Free Will, and This is Why – best post from jayman. ever. (to date! (~_^) ) a response to this.

Robert Ardrey: Incidents in the Disappearance of an Unperson – ok. i’ve run out of ways to say how brilliant helian’s posts are. just go read him already!

The IQ Breaking Point – How Civilized Society is Maintained or Lost“[I]t seems like there is a point, somewhere around 97, above which a modern civilization can be maintained and below which things abruptly begin to fall apart.” – from staffan!

Maths is a man thing* – from dr. james thompson!

Myths about IQ: Episode I – from elijah!

HBD: On Puerto Ricans and Their Heritage, Part I: Before the Taíno – from nelson!

Understanding how infants acquire new words across cultures“[I]n English, 24-month-old infants were better able to learn novel verbs for novel actions (e.g., petting) if the surrounding noun phrases were explicitly mentioned (e.g., ‘The girl is petting the dog’) than if they were dropped from the sentence (e.g., ‘Look. Petting!’). In contrast, the new research shows that in Korean (a language in which noun phrases are typically dropped in conversation) 24-month-olds were better able to learn novel verbs for novel actions if the surrounding noun phrases (e.g., the girl, the dog) were dropped; in fact, unlike English-acquiring infants, those acquiring Korean struggled if the nouns were explicitly mentioned.” – don’t know, unfortunately, what the ethnicities of these infants are.

The Science Fiction Future of Genetic Genealogy“Next month at the American Society of Human Genetics 2013 meeting, researchers from AncestryDNA will present their work detailing the reconstruction of portions of the genomes of an 18th-century couple using detailed genealogical information and Identity-by-Descent (‘IBD’) DNA segments from several hundred descendants of the couple in the AncestryDNA database. In other words, researchers identified several hundred descendants of a certain couple living in the 1700s and then used the DNA shared by those descendants to recreate as much of the couples’ genomes as possible.” – cool! from the genetic genealogist.

Black men have lower sperm counts than white men – @race/history/evolution notes.

Low-Hanging Fruit: Consider the Ant“Some spiders somehow fly by using silken threads. They’ve been detected at altitudes over 4 km, and more than a thousand miles from land. The usual notion is that these threads catch air currents, but that may not be the real explanation. For one thing, they seem to be able to take off fairly rapidly in a dead calm. It looks instead as if these spiders manage to impart a negative charge to these threads and are then propelled upward by the atmospheric electric field – electrostatic levitation, a totally novel mechanism for flight.” – whoa! – from greg cochran.

Brainwashed by a microbe?“*T. gondii* is being studied for possible behavioral effects mainly because it has attracted so much attention. But we’re probably being manipulated by other parasites. ‘A large number of parasitic organisms probably exist in helminths, protozoa, fungi, bacteria, archea and viruses that may influence the phenotype of their human host even more than the Toxoplasma. These organisms are, however, still waiting for research teams to engage in a systematic study of their influence on the human host.'” – from peter frost. previously.

When the Melting Pot Reaches a Boil“If there is one constant in the travails of *Homo sapiens sapiens*, it is that he gets on best with his own kind. Yet to the social engineers who would shepherd us into multicult euphoria, it is as if these millennia of inter-ethnic strife didn’t exist.”

Humans are not the only primates who whisper – so do the cotton-top tamarins. shhhhhh! don’t tell anyone!

What Else Can I Do With My DNA Test Results? – @the genetic genealogist.

That’s not autism: It’s simply a brainy, introverted boy“Autism spectrum diagnoses are up 78 percent in 10 years. We’re dramatically overdiagnosing it in everyday behavior.” – #longread.

The 16 Most (and Least) Honest Cities in the World – wallet test – finns ftw!

Ancient language not heard for 4,000 years is recorded for the first time – PIE (proto-indo-european).

2,500-year-old horse remains found in Bulgaria that suggest the creatures were buried standing up“The carriage and horse skeletons were discovered in the village of Svestari in north-east Bulgaria. They were found in a Thracian tomb along with some decorations.” – cool photos!

How Alcohol Conquered Russia“A history of the country’s struggle with alcoholism, and why the government has done so little about it.” – take note of anatoly’s comments!

bonus: mitual shah – one of the good guys. one of the VERY good guys: Briton died saving children in terror mall“A British marketing executive was shot dead in the Westgate massacre in Kenya after offering himself as a hostage to bargain for the lives of 33 children.”

bonus bonus: I’m sorry, but we have to talk about the barbarism of modern Islamist terrorism – from brendan o’neill.

bonus bonus bonus: hero of the week, via everyone on twitter – After Told He’s Racist, UW-M Student Rejects Further Diversity ‘Training’

bonus bonus bonus bonus: The silence of our friends – the extinction of Christianity in the Middle East – from ed west @the spectator.

bonus bonus bonus bonus bonus: from india – ‘Family honour’ and ‘values’ give immunity to the predator at home – h/t mark weiner!

bonus bonus bonus bonus bonus bonus: The US government has been running a quantum Internet for over two years – cool! – h/t michael anissimov!

bonus bonus bonus bonus bonus bonus bonus: The Demons of Moldova“In Europe’s poorest country, young people are turning to occult religious practices — even exorcisms — to escape everyday life.”

(note: comments do not require an email. cotton-top tamarians!)

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linkfest – 05/05/13

Mental Health Diagnoses and Recidivism in Paroled Offenders“Offenders with borderline personality disorder and attention deficit hyperactivity disorder were significantly more likely to recidivate or be suspended.”

Psychopathic Traits Seen in Children’s Brains“Children with severe behavioral problems have a suppressed response to others’ pain, according to new brain-scan research.”

Cultural modernity and behavioral modernity“Some societies have gone farther than others along the trajectory that leads to cultural modernity and, in time, behavioral modernity.” – another great post from peter frost! (he forgot to mention the likely effects of mating patterns on societies, but that’s ok. (~_^) )

The Split Personality of America“The 20 states scoring highest on Neuroticism are all bordering to the [mississippi] river or east of it. Of the 20 states that score the lowest on this trait, 16 are in the western region – including all of the bottom 10.” – nice post from staffan!

Obesity and IQ and IQ and Death – from jayman.

Music and class – from the awesome epigone.

HVGIQ: Bermuda – from jason malloy @human varieties.

Disputed Results a Fresh Blow for Social Psychology“Failure to replicate intelligence-priming effects ignites row in research community”

and speaking of frauds: Symmetry study deemed a fraud“University finds evidence of fakery in Jamaican dance data.”

Modern European ADMIXTURE components = Neolithic ecological zones (+ post-Neolithic in-situ expansions)The revenge of the hunter-gatherer genes! – @eurogenes, via charles.

Monkey math“Zoo baboons shed light on the brain’s ability to understand numbers.”

Small-bodied humans from the Terminal Pleistocene in Tanzania – @dienekes.

“Selfish Spermatogonial Selection”: A Novel Mechanism for the Association Between Advanced Paternal Age and Neurodevelopmental Disorders

Older U.S.-born Mexican-Americans have more physical limitations than Mexican American immigrants: Study

Study: How Yoga Alters Genes – not genes, but gene expression.

bonus: Suicide rate up sharply“‘The suicide rate among middle-aged Americans climbed a startling 28 percent in a decade, a period that included the recession and the mortgage crisis, the government reported Thursday. The trend was most pronounced among white men and women in that age group.'” – from mr. mangan.

bonus bonus: Path From ‘Social Butterfly’ to Boston Suspect’s Widow – the elder tsarnaev’s wife was caught shoplifting once (before she ever met him). men always marry their mothers! (~_^)

bonus bonus bonus: If American Guns Wrecking Mexico Why Not Canada? – excellent question from parapundit.

bonus bonus bonus bonus: “Everything You Have Learned in School is Wrong” – nightmare immigration stories from norway @gates of vienna. don’t miss the follow-up.

bonus bonus bonus bonus bonus: Skeleton of teenage girl confirms cannibalism at Jamestown colony

bonus bonus bonus bonus bonus bonus: A 17th-Century Russian Community Living in 21st-Century Alaska“This clan has traveled from Russia through China, Brazil, and Oregon to make a home in the remote north, struggling to avoid modernization.”

bonus bonus bonus bonus bonus bonus bonus: Vatican uncovers ‘first Western painting of Native Americans’“They have remained hidden for more than five centuries, but tiny figures of naked men wearing feathered head-dresses could be the first Western depiction of Native Americans, the Vatican claims.”

bonus bonus bonus bonus bonus bonus bonus bonus: Rolling fistfight erupts in Venezuelan parliament over disputed election – i love fights in parliaments. (~_^)

bonus bonus bonus bonus bonus bonus bonus bonus bonus: New Study Finds Nothing That Will Actually Convince You To Change Your Lifestyle So Just Forget It

(note: comments do not require an email. taiwan parliament fight.)

linkfest – 11/26/12

i should just move the linkfests to mondays … get it over with. (~_^) (then at some point i’d prolly switch to publishing them on wednesdays or thursdays … and eventually, someday, they’d migrate all the way back to sundays again!)

Are Liberal or Conservative Americans More Likely to Support Restrictions on Racist and Anti-Religious Speech?

Singapore is world’s least emotional country, poll finds – see also steve sailer (who is not the world’s least emotional country).

Does being fat make you more jolly?“The FTO gene makes a protein associated with obesity and fat mass…. [H]aving one copy of this mutant in your genome decreases the risk of depression by 8 per cent; two copies doubles that dip…. Based on its prevalence among ethnic groups, it should prevent 6.7 per cent of the cases of depression that would otherwise afflict Africans, 5.3 per cent of cases in Europeans, and 2.2 per cent in Chinese.”

Longer life link to low vitamin D – in some dutch people. h/t sean!

Meat, Cooked Foods Needed for Early Human Brain

The Evolutionary Mystery of Homosexuality – i know, i know. greg cochran would say there’s no mystery here. (~_^)

Conservatism is white men – from the awesome epigone.

Why Is Intelligence the Measure of Ultimate Human Worth? – from kanazawa.

Mitochondrial DNA in Ancient Human Populations of Europe (der Sarkissian 2011)“This work presents direct evidence that Mesolithic eastern Europeans belonged to the same Palaeolithic/Mesolithic genetic background as central and northern Europeans. It was also shown that prehistoric eastern Europeans were the recipients of multiple migrations from the East in prehistory that had not been previously detected and/or timed on the basis of modern mtDNA data. Ancient DNA also provided insights in the genetic history of European genetic outliers; the Saami, whose ancestral population still remain unidentified, and the Sardinians, whose genetic differentiation is proposed to be the result of mating isolation since at least the Bronze Age.” – @dienekes’.

Archaeologists discover 10,000 year-old home – in scotland.

People who live in tropics more likely to die seven years earlier“Overall mortality in the region was affected by disease, conflict, poverty and food insecurity….”

Improved Water Supplies In Africa Increase Poverty – ’cause of lower death rates. that s*cks. – from parapundit.

bonus: Fraud fighter: ‘Faked research is endemic in China’

bonus bonus: The Black Cat Analogy – from jayman!

bonus bonus bonus: Think twice before using “mankind” to mean “all humanity,” say scholars – scr*w that!

bonus bonus bonus bonus: Camel Genome Holds Desert Survival Secrets“[M]any of the Bactrian genome’s rapidly evolving genes regulate the metabolic pathway…. [C]amels can withstand massive blood glucose levels owing in part to changes in genes that are linked to type II diabetes in humans.”

bonus bonus bonus bonus bonus: Larry Hagman: the superstar who made history“In 1991, a Bedouin tribe delayed its annual migration across the Sahara because its elders were not prepared to miss the last episode of Dallas.” – heh.

(note: comments do not require an email. baby camel – awwww!)

the feminists and anti-fascists are sooo right!

white men are evil:

‘Dark Knight Rises’ shooting: Three heroes died in Aurora taking bullets for their girlfriends

In final acts of valor, Jon Blunk, Matt McQuinn and Alex Teves used their bodies to shield their girlfriends as accused madman James Holmes turned the Aurora cineplex into a shooting gallery.

Palmdale Air Force Sergeant Died a Hero in Colo. Shooting

Childress died a hero when he jumped in front of a fellow service member to shield her from the flying bullets. The other service member said Childress saved her life.

not even a thank you card

seven billion people on the planet now…

U.N. Says 7 Billion Now Share the World

… around six billion of them have arrived since the 1800s …

… thanks to science and modern medicine and agricultural innovations, which were mostly invented by europeans (european men).

don’t see much gratitude out there, tho.

see also: Doomsday argument

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