linkfest – 10/07/13

Ethics: Taboo genetics and Dangerous work – not very subtle careful or you won’t ever be able to find work in this town again “advice” from the invertebrates @nature (no offense to invertebrates elsewhere). see also: steve hsu, steve sailer, and dr. james thompson. previously: alternate nature poll.

Genomics England“This project will sequence the personal DNA code – known as a genome – of up to 100,000 patients over the next five years.”

Your Genome Is a Post-Apocalyptic Wasteland“Your 25,000 genes reside in a genetic landscape littered with the rubble of ancient and ongoing battles with hordes of viruses, clone armies of genetic parasites, and zombie genes that should be dead but aren’t. Our messy genomic landscape is a dynamic, miniature ecosystem, and scientists are learning how its inhabitants play a big role in human health and disease.”

Morality and the Perspicuity of the True Believers“Consider, for example, a piece Dennis Prager just wrote for National Review Online, packaged as ‘A Response to Richard Dawkins.’ Prager cuts to the chase with the following: ‘If there is no God, the labels “good” and “evil” are merely opinions. They are substitutes for “I like it” and “I don’t like it.” They are not objective realities.’ Thank you, Mr. Prager. I couldn’t have said it better myself.” (^_^) – from helian.

Debate on Evolution of Multicellular Organisms Starts to Gain Focus“Cassandra Extavour and her colleagues, who study the origins of multicellular organisms and the evolution of cooperation, still disagree on the meaning of key concepts such as cooperation, competition and fitness.”

Let the good times roll?“The Frogs have had it rougher than the Canucks.” – from greg cochran. see also: French Canadians: The unexplained genetic diversity from peter frost.

Migration from Sweden to Poland during the Early Bronze Age“‘”Over 3800 years ago, a young male, possibly born in Skåne, made a journey of over 900 kilometers south, to Wroclaw in Poland. He died violently in Wroclaw, killed by Úněticean farmers, possibly due to romance with two local females, who were murdered together with him.”‘” @dienekes’.

Please Pass the Microbes“Once the animal had been processed more or less, I was amazed to see all three [hadza] men take a handful of the partially digested plant material from the recently removed stomach to scrub off the copious amounts of blood that now covered there hands and foreman’s. This was followed by a final ‘cleaning’ with dry grass for good measure. While I was fascinated by the microbe-laden stomach contents being used as hand scrubber – presumably transferring an extraordinary diversity of microbes from the Impala gut to the hands of the Hadza – I was not prepared for what they did next….” – you’ve GOT to read this! (^_^) – h/t john durant!

First physical evidence of why you’re an owl or a lark“They found a reduction in the integrity of night owls’ white matter – brain tissue largely comprised of fatty insulating material that speeds up the transmission of nerve signals – in areas associated with depression. ‘We think this could be caused by the fact that late chronotypes suffer from this permanent jet lag,’ says Rosenberg, although she cautions that further studies are needed to confirm cause and effect.”

Human brain boiled in its skull lasted 4000 years“Seyitömer Höyük – the Bronze Age settlement in western Turkey where this brain was found – is not in the mountains. So how did brain tissue survive in four skeletons dug up there between 2006 and 2011?”

Alien DNA could be ‘recreated’ on earth“Humans will be able to recreate alien life forms and ‘print out’ organisms using the biological equivalent of a 3D printer in the future, a DNA pioneer has predicted.” – craig venter.

Loci number and group difference“This paper shows that the debate about ‘variation within races is bigger than variation between races’ depends largely on the number of loci being analysed, and the assumptions being made about the significance of the revealed differences.” – from dr. james thompson.

Social Constructs are Social Constructs – heh. (^_^) – @handle’s haus. h/t konkvistador!

Human Hair Confirmed in Prehistoric Hyena Feces“The fossilized dung, part of a ‘hyena latrine,’ will be described in the upcoming October issue of the Journal of Archaeological Science…. Our ancestors there lived around a literally wild bunch about 257,000 years ago.” – #PaleoDiet! (O_O)

The earliest art predated humans – h/t psychtweet!

Why Clans Persist (h/t hbd bibliography!) and What Overcame the Clan in England? (h/t t.greer!) – on mark weiner‘s The Rule of the Clan and bennett and lotusAmerica 3.0.

Mapping the Road to American Disunion and A Second Great Depression? – from jayman.

Testosterone Promotes Reciprocity in the Absence of Competition – in women. h/t charles!

The Fat-Fueled Brain: Unnatural or Advantageous? – ketogenic diet @scientific american. h/t neuroskeptic! and speaking of diet: How one in ten could be wheat intolerant – but not even know. If you’re feeling bloated or are always tired, you might be a victim of this hidden epidemic.

Oxytocin Makes Other Faces Look More Pleasant – @futurepundit.

Mothers of Autistic Children: Lower Plasma Levels of Oxytocin and Arg-Vasopressin and a Higher Level of Testosterone [pdf] – h/t simon baron cohen!

Large study concludes LSD and other psychedelics reduce risk of mental health problems – peyote, ftw! (stay away from that krokodil sh*t, tho. (O_O) )

Academic fraud in China is getting out of hand“In a few short years, China has metamorphosed from a middling contributor to scientific knowledge into one of the most prolific research entities on the planet. But the country’s meteoric ascent to scientific prominence – widely attributed to a flawed incentive system – has given unintentional rise to a lucrative industry of academic fakery.” – see also: Looks good on paper @the economist.

Poll Shows Major Shift in Identity of U.S. Jews“The first major survey of American Jews in more than 10 years finds a significant rise in those who are not religious, marry outside the faith and are not raising their children Jewish — resulting in rapid assimilation that is sweeping through every branch of Judaism except the Orthodox.”

Electric Shock Therapy May Cut Crime By Stimulating Brain Region For Social Norm Compliance“An original way to reduce crimes rates could lie in regulating neural activity in a person’s front of the brain — right lateral prefrontal cortex. Scientists from the University of Zurich have found a brain mechanism responsible for social norm compliance is separate from the processes that represents a person’s knowledge and beliefs about societal norms. The neurons in this specific brain region may be controlled by electric shock therapy which could potentially stop criminals from breaking the law….” – see also: Brain Stimulation Can Control Compliance with Social Norms“Human beings are utterly dependent on a complex social structure for their survival. Since all behavior is controlled by the brain, human beings may have evolved specialized neural circuits that are responsible for compliance with society’s rules.” h/t михаи́л анисимов!

News Flash: Science proves important people pay less attention to unimportant people – from steve sailer.

Ah, There’s Nothing Like New Baby Smell – meh.

8,000 Year Old Evidence of Human Activity Found in Alps

20 Roman-era skulls uncovered beneath a London railway station may have belonged to decapitated 1st century rebels – some of boudicca’s crew?

Melting Snow Reveals Ancient Bow and Arrows in Norway“A melting patch of ancient snow in the mountains of Norway has revealed a bow and arrows likely used by hunters to kill reindeer as long ago as 5,400 years.”

bonus: Female Fruit Flies Like One Mate, or His Brother

bonus bonus: Cockroaches have neighborhoods, too

bonus bonus bonus: Pakistan quake highlights Balochistan ethnic fractures“Villagers in Teertaj turned away soldiers when they arrived after the quake with tents and food supplies.”

bonus bonus bonus bonus: Are Greek Neo-Nazi Mercenaires Fighting For Assad In Syria? – terrific. =/ – h/t ed west!

bonus bonus bonus bonus bonus: Roma gypsy gang sold their women for stealing skills and children were used like conscripts in a criminal army, French court told at start trial

bonus bonus bonus bonus bonus bonus: where are my dragons?!

(note: comments do not require an email. my dragon?! (^_^))

linkfest – 02/03/13

Can plants be altruistic? You bet, says new CU-Boulder-led study“‘Embryos with the same mother and father as the endosperm in their seed weighed significantly more than embryos with the same mother but a different father,’ said Diggle, a faculty member in CU-Boulder’s ecology and evolutionary biology department. ‘We found that endosperm that does not share the same father as the embryo does not hand over as much food — it appears to be acting less cooperatively.'” – previously: even plants do it!

How to Survive a Siberian Winter“[T]he study shows how, over the more than 25,000 years that modern humans been lived in Siberia, various peoples have adapted to the region’s cold weather and meaty food sources through selection on multiple genes that control several biological mechanisms.”

National intelligence and personality“‘[T]aken together, Big Five traits and IQs of various cultures statistically explained 70% of a nation’s gross domestic product (GDP) per capita. The most important predictors of economic success were intelligence and extraversion, which proved to be strongly positively related to GDP.'” – from mangan.

Childhood intelligence is heritable, highly polygenic and associated with FNBP1L – from race/history/evolution notes.

IQ and homicide – from the awesome epigone.

HVGIQ: Cuba – from jason malloy.

New Geology study raises questions about long-held theories of human evolution“While the shift to bipedalism appears to have occurred somewhere between 6 and 4 million years ago, Feakins’ study finds that thick rainforests had already disappeared by that point—replaced by grasslands and seasonally dry forests some time before 12 million years ago.”

Ice Age Lion Man is world’s earliest figurative sculpture – 40,000 years old! – h/t dienekes.

New study sheds light on the origin of the European Jewish population“Elhaik’s findings strongly support the Khazarian Hypothesis, as opposed to the Rhineland Hypothesis, of European Jewish origins.” – h/t jayman!

Aztec conquest of Xaltocan led to population replacement – from dienekes.

Students with Autism Gravitate Toward STEM Majors – duh.

When Taking Multiple Husbands Makes Sense“Historically, polyandry was much more common than we thought.”

The supposedly educated believe in astrology“‘Only 52% of science majors said that astrology is ‘not at all’ scientific.'” – from mangan.

Some chores linked to less sex“Couples in which the husband did plenty of traditionally male jobs reported more sex than those in which the guy didn’t.” – but you already knew that, didn’t you? (~_^)

bonus: Carl Sagan’s Baloney Detection Kit – from jayman! (i LOVE baloney! fried baloney sandwiches — mmmmmm! (^_^) )

bonus bonus: ‘I feel like a stranger where I live’“As new figures show ‘white flight’ from cities is rising, one Londoner writes a provocative personal piece about how immigration has drastically changed the borough where she has lived for 17 years.”

bonus bonus bonus: For 40 Years, This Russian Family Was Cut Off From All Human Contact, Unaware of World War II“In 1978, Soviet geologists prospecting in the wilds of Siberia discovered a family of six, lost in the taiga.”

bonus bonus bonus bonus: Stone Age tribe kills fishermen who strayed on to island

bonus bonus bonus bonus bonus: The Spy Novelist Who Knows Too Much

bonus bonus bonus bonus bonus bonus: America’s most luxurious reservation: Huge homes of country’s richest Native American tribe where members make $1m EACH“The tribe is also well-known for their charitable giving. It often donates cash to poorer tribes and charities across the country. Since 1996 they have given away $243.5 million…. ‘If it wasn’t for Shakopee, especially during this time when things are tough for loans, tough in this economy — there’s tribes who would be in a very tough situation,’ Ernest Stevens, chair of the National Indian Gaming Association explains. ‘There’s nobody in the gaming industry that I know of that can compare to what Shakopee does.’ In 2010 they were given a Jefferson Award for Public Service.”

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linkfest – 12/09/12

Reversal of Fortune – greg cochran on how to raise your population’s iq significantly in one or two generations.

Within one year Amish population grows by 12,000; experts expect trend to continue“Lancaster Amish, as well as in Pennsylvania and across the country, are doubling their population every 18-20 years.”

You Can Give a Boy a Doll, but You Can’t Make Him Play With It“Twenty years ago, Hasbro, a major American toy manufacturing company, tested a playhouse it hoped to market to both boys and girls. It soon emerged that girls and boys did not interact with the structure in the same way. The girls dressed the dolls, kissed them, and played house. The boys catapulted the toy baby carriage from the roof.” – (^_^)

Women may have the edge on men at detecting unfaithfulness“Facial masculinity was found to be correlated both with womens’ ratings of unfaithfulness and the extent to which the rated man had actually engaged in sexual cheating and poaching…. [A]ccurate judgements of unfaithfulness can be made from the face alone, in the absence of behavioural cues.”

Psychology Uncovers Sex Appeal of Dark Personalities“Why are narcissists more physically attractive…? [P]eople with dark personality traits are not seen as more physically attractive than others when you take away their freedom to wear their own clothes and makeup. People with dark personalities seem to be better at making themselves physically appealing.”

Monkey business: What howler monkeys can tell us about the role of interbreeding in human evolution“The researchers found that individuals of mixed ancestry who share most of their genome with one of the two species are physically indistinguishable from the pure individuals of that species. ‘The implications of these results are that physical features are not always reliable for identifying individuals of hybrid ancestry. Therefore, it is possible that hybridization has been underestimated in the human fossil record….'”

STEM beliefs – from the awesome epigone.

Can Familiarity Breed Desire? Science Explains Why Men Prefer Women Who Look Like Them“Familiarity does not breed contempt, a new study suggests after it revealed that men find women with whom they share certain facial features more attractive.”

Cavemen Were Much Better At Illustrating Animals Than Artists Today

‘Releasing’ people from Catholic guilt increases generosity towards church, research shows“People who recall being absolved of their sins, are more likely to donate money to the church, according to research published today in the journal Religion, Brain and Behavior.” – heh.

The End of Asperger’s Syndrome – hallelujah! i’m cured! (~_^)

The Plight of the Alpha Female“Women remain scarce in the most elite positions. And it’s by choice.”

bonus: Evolutionary psychology and the Fermi paradox – @mangan’s.

bonus bonus: Captured: the moment photosynthesis changed the world

bonus bonus bonus: How many Lego bricks can be stacked one on top of the other before one at the bottom breaks? – answer: a LOT!

bonus bonus bonus bonus: Palace of First Chinese Emperor Unearthed

bonus bonus bonus bonus bonus: Killer Cave May Have Inspired Myth of Hades“A giant cave that might have helped serve as the inspiration for the mythic ancient Greek underworld Hades once housed hundreds of people, potentially making it one of the oldest and most important prehistoric villages in Europe before it collapsed and killed everyone inside….”

bonus bonus bonus bonus bonus bonus: The most extraordinary feat of British scholarship ever“Professor Richard Sorabji, of King’s College London, has just completed the Herculean task of editing, translating and overseeing 100 volumes of translations of ancient commentaries on Aristotle, written from 200-600 AD.”

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linkfest – 06/17/12

More on Farming and Inheritance Systems – Part I: IQ – from jayman!

Spanish cave paintings shown as oldest in world“New tests show that crude Spanish cave paintings of a red sphere and handprints are the oldest in the world, so ancient they may not have been by modern man. Some scientists say they might have even been made by the much-maligned Neanderthals, but others disagree.”

Childhood obesity found linked to math performance“When compared with children who were never obese, boys and girls whose obesity persisted from the start of kindergarten through fifth grade performed worse on the math test, starting in first grade, and their lower performance continued through fifth grade. For boys whose obesity emerged later (in third or fifth grade), no such differences were found, and for girls who became obese later, poorer math performance was temporary.”

Why Smart People Are Stupid“[I]ntelligence seems to make things worse. The scientists gave the students four measures of ‘cognitive sophistication.’ As they report in the paper, all four of the measures showed positive correlations, ‘indicating that more cognitively sophisticated participants showed larger [cognitive] bias blind spots.'”

Another look at Muslim fertility – from the inductivist.

Spot the Correlation: Wealth vs. Immigration – from dennis.

Scientists Sequence Genome Of Human Relative That Prefers Love Over War“They found that more than 3 percent of the human genome is more closely related to either the bonobo or the chimpanzee than the two apes are to each other, which indicates that the three species share a complex evolutionary relationship.”

bonus: ‘Sexual depravity’ of penguins that Antarctic scientist dared not reveal“Landmark polar research about the Adélie penguin’s sex life by Captain Scott’s expedition, deemed too shocking for the public 100 years ago, is unearthed at the Natural History Museum”

bonus bonus: ‘Oldest galaxy’ discovered using Hawaii telescope“Japanese astronomers on Hawaii say they have found a galaxy 12.91bn light years away”

bonus bonus bonus: That Squid On Your Plate Could Inseminate Your Mouth – ewww!

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linkfest – 12/11/11

Acquired Traits Can Be Inherited Via Small RNAs – cool sh*t!

Yawn Contagion and Empathy in Homo sapiens“[S]ocial bonding predicted the occurrence, frequency, and latency of yawn contagion. As with other measures of empathy, the rate of contagion was greatest in response to kin, then friends, then acquaintances, and lastly strangers.”

Why Aren’t We Smarter Already? Evolutionary Limits On Cognition

Chimp markets reveal evolution of friendship[M]ale chimps do indeed swap meat in return for sex … and for support in aggressive encounters”

The Health Risks of Being Left-Handed“Lefties Face Chance Of ADHD, Other Disorders; Brain Wiring Holds Clues”

Genetic and Environmental Contributions to the Association Between Anthropometric Measures and IQ: A Study of Minnesota Twins at Age 11 and 17“Head circumference and height showed the most consistent positive associations with IQ, whereas more detailed anthropometric measures were not significantly better predictors of IQ.”

Oldest Known Mattress Found; Slept Whole Family“Roomy mats also had insect-repelling ‘top sheet,’ archaeologists say.”

Great art? It’s all in the mind – being told a painting is fake changes how our brains respond to it

Rats Will Help Their Pals Get Free“Rats are wired to show compassion for each other and will help out their fellow rat rather than get a treat.” – of CHOCOLATE! i have to admit, i don’t know what i’d do in the same situation…. (~_^)

National Pride Brings Happiness — But What You’re Proud of Matters – researchers find “civic nationalists” happier than “ethnic nationalists.” what this means remains to be seen — haven’t seen the original paper.

Creativity Linked to Rule Bending“People who scored high on standard tests for creativity were also more likely to be willing to cheat for personal gain.”

bonus: Huge Japanese earthquake cracked open the seafloor“The March 2011 megaquake off the coast of Japan opened up fissures as wide as 6 feet (3 meters) in the seafloor….” – cool!

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