Archives for posts with tag: corn

Natural selection acts to maintain diversity between Out of Africa and sub-Saharan African populations in genes related to neurological processes and brain development – aapa abstract @race/history/evolution notes.

Hispanic Genomic Diversity, Part I: European, African, and Amerindian Admixtures and the Taíno ‘Extinction’ Controversy“This post deals with the variance in European, African, and Amerindian/Taíno admixture in five of the twenty Hispanic subgroups….” – from nelson!

Misguided Nostalgia for Our Paleo Past“Gregory Cochran and Henry Harpending even suggest that human evolution as a whole has, on the contrary, accelerated over the last several thousand years, and they also believe that relatively isolated groups of people, such as Africans and North Americans, are subject to differing selection. That leads to the somewhat uncomfortable suggestion that such groups might be evolving in different directions—a controversial notion to say the least.” – i dunno why that suggestion should be uncomfortable, but i guess it is. -?- see also steve sailer.

Predictable evolution trumps randomness of mutations“Separate bacteria populations may respond to environmental changes in identical ways.”

Mediterranean Diet Cuts Heart Disease Risk – IN MEDITERRANEAN PEOPLE! – “Heart disease experts said the study was a triumph because it showed that a diet was powerful in reducing heart disease risk, and it did so using the most rigorous methods. Scientists randomly assigned 7,447 people in Spain who were overweight, were smokers, or had diabetes or other risk factors for heart disease to follow the Mediterranean diet or a low-fat one.” – *facepalm*

Where Men See White, Women See Ecru“Neuroscientists prove what we always suspected: the two sexes see the world differently” – i love ecru!

Why Women Talk More Than Men: Language Protein Uncovered – FOXP2 gene. and an objection: The “Language” Gene and Women’s Wagging Tongues.

Bone Marrow Transplants: When Race Is an Issue – via hbd biblography.

“Know Thyself” Is A Lot To Ask

Low mobility associated with inherited ability is no social tragedy – from gregory clark, via jayman.

The sociology of dysgenia“Eugenics is a great idea, and perhaps it’s not as complex as I make it to be here. But the fact remains that for all we speculate, we know very, very little about it.” – from spandrell. via foseti.

Modern sub-fertility may be a pathologically slow life history, triggered by a supernormal stimulus of modernity – from bruce charlton. see also mangan and malcolm pollack.

The Riddle of the Human Species – multilevel selection argumentation from e.o. wilson. i like the opening paragraphs very much. (^_^)

Can India’s Democracy Defeat Corruption?“Of course, big corruption scandals are commonplace in the developing world (and the developed world, for that matter). Yet the scale and relative peacefulness of the corruption debate in India may be unprecedented…. And although the Indian political system is imperfect in ways too numerous to list here, the central authorities most of the time do respect free speech and free press. Civil society works. Freedom of association works….”

Study finds maize in diets of people in coastal Peru dates to 5,000 years ago“Up until now, the prevailing theory was that marine resources, not agriculture and corn, provided the economic engine behind the development of civilization in the Andean region of Peru.”

Fun With HBD: Racial Differences in Women’s Asses – (~_^)

How Christianity stopped Anglo-Saxon England eating horsemeat: Church officials claimed it was ‘pagan’ food

bonus: The Big Question“Q: What day most changed the course of history?” – i like freeman dyson’s response. (^_^)

bonus bonus: Dolphins Call Each Other By Name“Bottlenose dolphins call out the specific names of loved ones when they become separated, a study finds. Other than humans, the dolphins are the only animals known to do this….”

bonus bonus bonus: The Meanest Girls at the Watering Hole – behavioral evidence suggests that hierarchy is heriditary in elephants.

bonus bonus bonus bonus: Grey langurs spotted treating a wild dog to a grooming session in India

bonus bonus bonus bonus bonus: How male alligators have PERMANENTLY erect penises which they keep hidden inside their bodies

bonus bonus bonus bonus bonus bonus: Most zombie ant photographs are upside down

bonus bonus bonus bonus bonus bonus bonus: The 15th-Century Equivalent of Your Cat Walking on Your Keyboard – meow!

(note: comments do not require an email. it’s a dog’s life.)

Is corn the new milk? Evolutionarily speaking, that is.“Corn, or maize, may have exerted natural selection on the human populations that first cultivated it.” – original research article: Evolutionary Responses to a Constructed Niche: Ancient Mesoamericans as a Model of Gene-Culture Coevolution.

New Fossils Indicate Early Branching of Human Family Tree“The discovery of three new fossil specimens, announced Wednesday, is the most compelling evidence yet for multiple lines of evolution in our own genus, Homo, scientists said. The fossils showed that there were at least two contemporary Homo species, in addition to Homo erectus, living in East Africa as early as two million years ago.” – see also Fossils point to a big family for human ancestors.

Tree’s leaves genetically different from its roots“Black cottonwood trees (Populus trichocarpa) can clone themselves to produce offspring that are connected to their parents by the same root system. Now, after the first genome-wide analysis of a tree, it turns out that the connected clones have many genetic differences, even between tissues from the top and bottom of a single tree…. ‘This could change the classic paradigm that evolution only happens in a population rather than at an individual level….’

IQ Is A Social Construct Except When It Isn’t“Stupid people are simply far, far more likely to be criminals than normal people.” – from anatoly.

We Thought Female Athletes Were Catching Up to Men, but They’re Not“Across dozens of sports, women’s world speed records consistently fall 10 percent short of men’s records.” – the horror, the horror.

Study Reveals Anti-Conservative Discrimination Among Psychologists“A significant number of social and personality psychologists have told researchers they would discriminate against conservatives in decisions about publishing, grant applications and hiring, according to a study published in the September issue of the journal Perspectives on Psychological Science.”

Wrongdoers Feel a ‘Cheater’s High’

Religiosity and crime“[R]eligiosity reduces criminal involvement.” – from the inductivist.

Women and Bell Curves“We have to understand that not only men and women are different as groups, there is also variance among them. People are different, and even though human societies assign different roles to each group, that often ignores biological variance.” – from spandrell via foseti.

Gender inequality in awarded research grants – oh, noes! – “[I]n our opinion, the most likely explanation for the difference in amounts awarded to women and men is that women are systematically less ambitious in the amounts of funding requested in their grant applications.” – oops!

bonus: African Grey Parrots Have the Reasoning Skills of 3-year-olds

bonus bonus: The Largest Ever 3D Map of the Universe – awwwwwwsome!

bonus bonus bonus: Science Proves Luke Skywalker Should Have Died In The Tauntaun’s Belly – hmpf. they’re obviously just missing some key parameter/s.

(note: comments do not require an email. hi there!)

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