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J Scott Hill

A Family Tree in Every Gene - 0 views

  • Who speaks of "racial stocks" anymore? After all, to do so would be to speak of something that many scientists and scholars say does not exist. If modern anthropologists mention the concept of race, it is invariably only to warn against and dismiss it. Likewise many geneticists. "Race is social concept, not a scientific one," according to Dr. Craig Venter—and he should know, since he was first to sequence the human genome.
  • But now, perhaps, that is about to change
  • The dominance of the social construct theory can be traced to a 1972 article by Dr. Richard Lewontin, a Harvard geneticist, who wrote that most human genetic variation can be found within any given "race." If one looked at genes rather than faces, he claimed, the difference between an African and a European would be scarcely greater than the difference between any two Europeans.
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  • Three decades later, it seems that Dr. Lewontin's facts were correct, and have been abundantly confirmed by ever better techniques of detecting genetic variety. His reasoning, however, was wrong. His error was an elementary one, but such was the appeal of his argument that it was only a couple of years ago that a Cambridge University statistician, A. W. F. Edwards, put his finger on it.
  • Genetic variants that aren't written on our faces, but that can be detected only in the genome, show similar correlations. It is these correlations that Dr. Lewontin seems to have ignored. In essence, he looked at one gene at a time and failed to see races. But if many—a few hundred—variable genes are considered simultaneously, then it is very easy to do so. Indeed, a 2002 study by scientists at the University of Southern California and Stanford showed that if a sample of people from around the world are sorted by computer into five groups on the basis of genetic similarity, the groups that emerge are native to Europe, East Asia, Africa, America and Australasia—more or less the major races of traditional anthropology.
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    "A Family Tree in Every Gene By Armand Marie Leroi Published on: Jun 07, 2006 Armand Marie Leroi, an evolutionary developmental biologist at Imperial College in London, is the author of Mutants: On Genetic Variety and the Human Body." This Article is a fairly sensible, nuanced, defense of the race concept based on recent genetic analyses of hundreds of genetic variables at a time.   
Christian Pyros

The New Yorker Replies - 0 views

  • Tierney never claimed, then, that Chagnon was the sole cause of the violence he recorded. Tierney's research—and that of others, such as Brian Ferguson—does show that some of Chagnon's actions had the effect of promoting conflicts that he then attributed to the ferocity of the people he was studying. (Tooby writes, irrelevantly, that other pre-state societies have higher rates of violence, but he never refutes Tierney's argument that Chagnon's account of warfare among the Yanomamö was exaggerated.) Tierney pointed out that missionaries gave machetes to the Yanomamö, beginning in the '50s, and that it was a cause of warfare. But Chagnon's machete trade was distinctive, Tierney showed, and distinctly destabilizing. Chagnon provided machetes in exchange for the names of dead relatives, a violation of tribal taboos, and in doing so, he contributed to discord among the Yanomamö. Chagnon also gave some Yanomamö villages a large number of machetes at once in exchange for their participation in his research projects. In one case, Tierney reported, he created an alliance between two villages which resulted in a raid on a third village and a death. In another case, which Chagnon describes in his book Yanomami: The Fierce People, the act of choosing one village over another for collecting blood samples in exchange for machetes resulted in conflict. According to one tribal leader Tierney spoke to, Chagnon promised machetes to those who would take part in an alliance that Chagnon created in order to make the film The Feast.
J Scott Hill

The Worst Mistake in the History of the Human Race - 5 views

  • With agriculture came the gross social and sexual inequality, the disease and despotism, that curse our existence.
  • revisionist interpretation
  • Just count our advantages
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  • some of the longest and healthiest lives, in history
    • J Scott Hill
       
      Thomas Hobbes: 1651 Leviathan
  • nasty, brutish, and short
  • progressivist perspective
  • Planted crops yield far more tons per acre than roots and berries.
  • How do you show that the lives of people 10,000 years ago got better when they abandoned hunting and gathering for farming?
  • indirect test:
  • these people have plenty of leisure time, sleep a good deal, and work less hard than their farming neighbors.
  • obtaining food is only 12 to 19 hours for one group of Bushmen, 14 hours or less for the Hadza nomads of Tanzania.
    • J Scott Hill
       
      1st indirect test: looking at contemporary h-g...find their diet is adequate and they work very little.
  • the mix of wild plants and animals in the diets of surviving hunter-gatherers provides more protein and a bettter balance of other nutrients.
  • Life expectancy at birth in the pre-agricultural community was bout twenty-six years," says Armelagos, "but in the post-agricultural community it was nineteen years. So these episodes of nutritional stress and infectious disease were seriously affecting their ability to survive."
  • paleopathology, the study of signs of disease in the remains of ancient peoples.
  • Paleopathologists can also calculate growth rates by measuring bones of people of different ages, examine teeth for enamel defects (signs of childhood malnutrition), and recognize scars left on bones by anemia, tuberculosis, leprosy, and other diseases.
  • the average height of hunger-gatherers
  • a nearly 50 per cent increase in enamel defects indicative of malnutrition, a fourfold increase in iron-deficiency anemia (evidenced by a bone condition called porotic hyperostosis), a theefold rise in bone lesions reflecting infectious disease in general, and an increase in degenerative conditions of the spine, probably reflecting a lot of hard physical labor.
  • Archaeologists can date that switch by distinguishing remains of wild plants and animals from those of domesticated ones in prehistoric garbage dumps.
  • The farmers gained cheap calories at the cost of poor nutrition, (today just three high-carbohydrate plants -- wheat, rice, and corn -- provide the bulk of the calories consumed by the human species, yet each one is deficient in certain vitamins or amino acids essential to life.) Second, because of dependence on a limited number of crops, farmers ran the risk of starvation if one crop failed.
  • many of which then carried on trade with other crowded societies, led to the spread of parasites and infectious disease.
  • deep class divisions.
  • there can be no kings, no class of social parasites who grow fat on food seized from others.
  • since the royal skeletons were two or three inches taller and had better teeth (on the average, one instead of six cavities or missing teeth).
  • Among Chilean mummies from c. A. D. 1000,
  • fourfold lower rate of bone lesions caused by disease.
  • I offered to pay some villagers to carry supplies from an airstrip to my mountain camp. The heaviest item was a 110-pound bag of rice, which I lashed to a pole and assigned to a team of four men to shoulder together. When I eventually caught up with the villagers, the men were carrying light loads, while one small woman weighing less than the bag of rice was bent under it, supporting its weight by a cord across her temples.
  • Instead of swallowing the progressivist party line that we chose agriculture because it was good for us, we must ask how we got trapped by it despite its pitfalls.
Courtney Morrow

What Are the Inuit Tribe's Politics? | eHow.com - 0 views

  • The prized Inuit cultural value of independence, the lack of a written language, and the harsh reality of surviving in the unforgiving Arctic environment were ill-suited to any centralized political structure.
  • Increased Political Awareness and Activism In the late 1960s and early 1970s, the increasing numbers of educated Inuit youth returning to their settlements energized the Inuit, particularly with regard to regaining traditional territories with their abundant natural resources. A main focus of the Inuit's emerging political activism was to ensure they would have greater involvement in the decisions surrounding the disposition of the land's resources, particularly in the energy sector, and to obtain a greater measure of economic stability and prosperity through the processing and sale of these resources. Throughout the late 1900s, the Inuit were generally successful in reaching settlements with national governments granting their claims to large expanses of their traditional territory.
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    The prized Inuit cultural value of independence, the lack of a written language, and the harsh reality of surviving in the unforgiving Arctic environment were ill-suited to any centralized political structure.
Parker Delmolino

The Costs and Consequences of Rwanda's Shift in Language Policy | Africa Portal - 0 views

  • Language policy in Rwanda has revolved around three languages — Kinyarwanda, the indigenous language of Rwandans, French and English
  • In the aftermath of the 1994 genocide, the Rwandan government has worked strenuously to develop the country and construct a new national image; the shift in language policy from French to English is part of this ambitious project.
  • The Rwandan government’s decision to transition from French to English as the country’s main official language is part of the country’s play to join the East African Community (EAC) and to ease economic relations with its neighbours and South Africa.
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  • Kinyarwanda unifies the population because, unlike most other African countries, Rwanda only has this one indigenous language. Estimates show that almost 100 percent of the population speaks Kinyarwanda and 90 percent of the population speaks only Kinyarwanda
  • French was introduced as an official language in Rwanda during Belgium’s rule of the country from 1890 to 1962. Once a school system was established in French, Rwanda became a member of La Francophonie. The significance of French began to decrease after the 1994 genocide, under the new leadership’s obvious preference for English.
  • Two years after the Rwandan Patriotic Front (RPF) took power in Rwanda, they declared English an official language alongside Kinyarwanda and French.
  • The decision to distance Rwanda from the French language also has implications for the country’s post-genocide identity project. It allows for a break from the colonial past and ties with Belgium and France, factors which the Rwandan government specifies as key in the development of genocidal ideology.
  • From 1996 to 2008 the language policy required the first three years of schooling be taught in Kinyarwanda, after which the students chose English or French as the primary language of instruction
  • Officially, the language shift is part of Rwanda’s membership in the EAC and economic relations with other member states.
  • Rwanda’s economic problems are serious. Overpopulation and struggles over land continue to challenge the country and its path toward development and prosperity. Policymakers expect that a move toward adopting the English language will accelerate the country’s ability to improve standards of living and facilitate national reconciliation.
  • Overall, the Rwandan population has a positive attitude towards the use of English language: they perceive English as a valuable commodity (Samuelson and Freedman, 2010: 203). It is important, however, to keep Rwandan realities in perspective when examining policies.
  • The implementation of English as the official language of instruction has led to serious hurdles in the Rwandan education system. Among them has been establishing a teaching force fluent in English.
  • To this end, the government has taken ambitious steps to change how Rwandans perceive their identity.
  • Yet, there are problems with using English as the only language of work. Particular identities and sections of society are linked to this language more than others, putting English-speaking groups at an advantage in socioeconomic relations, and non-English speaking groups at a disadvantage.
andrew carlino

What are the major accusations or questions of debate concerning "Darkness in El Dorado?" - 70 views

The major issue to me in this article was the fact that many of Neel and Chagnon's findings were very loosely based on fact when they were further explored. Other anthropologists had studied many ...

questions

Parker Delmolino

Darkness in El Dorado - 0 views

  • Hence Neel’s terrible experiments on the Yanomami, in a kind of grim downgrade of the Malthusian ethics of “Survivor.” He wanted to disprove the vulnerability of small, isolated groups to epidemics, seeking to show that though a disease such as measles might wreak awful havoc, his alpha-dominated males would be better adapted to evolve genetic immunity to these “contact” diseases. Many might die but the survivors would be of ever more superior stock. In their letter to the head of the Anthropological Association Turner and his colleague Sponsel write carefully that “Tierney’s well-documented account, in its entirety, strongly supports the conclusion that the epidemic was in all probability deliberately caused as an experiment designed to produce scientific support for Neel’s eugenic theory.”
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