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Genetics Quotes

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Genetics Quotes

“It’s often observed that individuals within the same family bear striking resemblances, passing down features such as the curve of a mouth or the hue of hair, even the warmth of a smile from one generation to the next. Curiously, though, mortals very rarely inherit the memories of their ancestors. This absence of memories makes it all too simple, at times, for one to overlook or disconnect from their heritage, as if the threads of lineage and legacy can be easily loosened by the passage of time. And the essence of one’s forgotten heritage continues to flow within each person’s veins like poison. Excerpt from The Book of Betrayal, Müneccimbaşı Sufi Chelebi’s Journals of Mystical Phenomena”

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Book:The Book of Heartbreak
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“When we talk about bio-individuality, we are saying that each of us is an individual combination of genetics, epigenetics, body sizes, genders, environmental consequences and biological profiles.”

IndividualHealthIndividualityIndividualismGeneticsEpigeneticsDiversity Of Thought
Book:The Energy Formula: Six life changing ingredients to unleash your limitless potential
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“In all racial groups, students from wealthy households tend to score better than those who are poor, but income does not explain group differences. A study by McKinsey and Company found that white fourth graders living in poverty scored higher—by the equivalent of about half-a-year’s instruction—than black fourth graders who were not poor. These differences increase in high school. On the 2009 math and verbal SAT tests, whites from families with incomes of less than $20,000 not only had an average combined score that was 117 points (out of 1600) higher than the average for all blacks, they even outscored by 12 points blacks who came from families with incomes of $160,000 to $200,000. Educators and legislators have not ignored the problem. The race gap in achievement is such a preoccupation that in 2007, 4,000 educators and experts attended an “Achievement Gap Summit” in Sacramento. They took part in no fewer than 125 panels on ways to help blacks and Hispanics do as well as whites and Asians. Overwhelming majorities in Congress passed the No Child Left Behind Act in 2002 to improve student performance and bridge achievement gaps. The government budgeted $24.4 billion for the program for fiscal year 2007, and its requirements for “Adequate Yearly Progress” have forced change on many schools. This is only the latest effort in more than 25 years of federal involvement. The result? In 2009, Chester E. Finn, Jr., a former education official in the Reagan administration, put it this way: “This is a nearly unrelenting tale of woe and disappointment. If there’s any good news here, I can’t find it.”

WealthRaceEducationEvolutionDiversityGenetics
Book:White Identity: Racial Consciousness in the 21st Century
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“Although we belong to the same species and are more similar than we are different, there’s an important reason that females are more genetically endowed. Our very existence has depended on it for millions of years. Being the stronger sex, genetically speaking, is what allowed females to survive long enough to ensure the survival of our offspring -which in turn means the survival of us all.”

SexWomenDifferencesBiologyGeneticsMaleStronger Sex
Book:The Better Half: On the Genetic Superiority of Women
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“Here are some basic facts: Women live longer than me. Women have stronger immune systems. Women are less likely to suffer from a developmental disability, are more likely to see the world in a wider variety of colors, and overall are better at fighting cancer. Women are simply stronger than men at every stage of life.”

SexWomenDifferencesBiologyGeneticsMaleStronger Sex
Book:The Better Half: On the Genetic Superiority of Women
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“It took the world 197,000 years to make me. My dna formed leisurely across centuries, like a slow-cooked meal. My nose preceded me into the world, as did my hands, my short temper, the locks of my hair, my thirst for poetry and books, how quickly I grow bored, and my struggle to fall in love. My peculiar mind must have inhabited another woman’s body before I came around. I have sailed from eternity to the world of questions: my consciousness in one hand, and my fear in another.”

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Author:Dalia Taha
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“Some say we are not like humans but we are more like them than we are different. Man and animals are in the same species as mammals as they have mammary glands that produce the milk to nurse their young. Their lungs breathe air and their blood is warm. They are vertebrates in that their skeletal system and well-designed spines hold their bodies together. Each cell is made of molecules, each molecule is made of atoms, and each atom is made of protons, neutrons and mostly electrons, which are made of waves of fibered light.”

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Book:Jack McAfghan: Return from Rainbow Bridge: A Dog's Afterlife Story of Loss, Love and Renewal
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“The human has genetic adaptation to natural electromagnetic radiation. Increasing, reducing or removing the natural radiation exposures results in a sickened human that may progress onto a diseased state.”

NaturalResultsProgressDiseaseHumanSickSicknessProgressiveRadiationAdaptationExposureReducingProgressionGeneticsElectromagneticNatural SelectionStateDiseasedResultDiseasesRadiation EffectsSickenedExposuresSicklySickness And DiseasesElectromagnetic RadiationGenetic MutationAdaptability QuotesGeneticElectromagnetic WaveResults QuotesSickness Of The MindElectromagnetic Theory Of LightIncreasingRemovingGenetically Damaged
Author:Steven Magee
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“The problem lies in the hubris of the designing parents, in their drive to master the mystery of birth. Even if this disposition does not make parents tyrants to their children, it disfigures the relation between parent and child, and deprives the parent of the humility and enlarged human sympathies that an openness to the unbidden can cultivate.”

ScienceSocietyMoralityHumanismGenetics
Book:The Case against Perfection: Ethics in the Age of Genetic Engineering
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“But what *is* "natural"? I wonder. On one hand: variation, mutation, change, inconstancy, divisibility, flux. And on the other: constancy, permanence, indivisibility, fidelity. Bhed. Abhed. It should hardly surprise us that DNA, the molecule of contradictions, encodes an organism of contradictions. We seek constancy in heredity—and find its opposite: variation. Mutants are necessary to maintain the essence of our selves. Our genome has negotiated a fragile balance between counterpoised forces, pairing strand with opposing strand, mixing past and future, pitting memory against desire. It is the most human of all things that we possess. Its stewardship may be the ultimate test of knowledge and discernment for our species.”

HumanityNatureDiversityVariationGeneticsMutationHuman Genome
Book:The Gene: An Intimate History
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“Bhramari Om Chanting or Humming Om chanting sends positive messages to the brain and the cells in our body and can actually reprogram our health and behavior.”

BrainMeditationPositive ThinkingHealthBehaviorYogaPositivityCellsPositive AttitudeGeneticsHummingBody Mind SpiritBehavioral ChangeOmReprogram Subconscious MindOm ChantingReprogramBody CellsReprogrammingBhramari OmHumming OmReprogramming Genetic Code
Book:Meditation: Insights and Inspirations
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“A study from New York's Mount Sinai Hospital found that genetic changes stemming from the trauma suffered by Holocaust survivors were capable of being passed on to their children. Our genes change all the time when chemical tags attach themselves to the DNA and turn genes on or off. The study found that some of these tags--found in the genes of those survivors -- were also found in their children. The changes led to an increased incidence of stress disorders. This passing down of environmentally altered genes is called *epigenetic inheritance.*”

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Book:Aftershocks
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“It should be clear by now that whatever Americans say about diversity, it is not a strength. If it were a strength, Americans would practice it spontaneously. It would not require “diversity management” or anti-discrimination laws. Nor would it require constant reminders of how wonderful it is. It takes no exhortations for us to appreciate things that are truly desirable: indoor plumbing, vacations, modern medicine, friendship, or cheaper gasoline. [W]hen they are free to do so, most people avoid diversity. The scientific evidence suggests why: Human beings appear to have deeply-rooted tribal instincts. They seem to prefer to live in homogeneous communities rather than endure the tension and conflict that arise from differences. If the goal of building a diverse society conflicts with some aspect of our nature, it will be very difficult to achieve. As Horace wrote in the Epistles, “Though you drive Nature out with a pitchfork, she will ever find her way back.” Some intellectuals and bohemians profess to enjoy diversity, but they appear to be a minority. Why do we insist that diversity is a strength when it is not? In the 1950s and 1960s, when segregation was being dismantled, many people believed full integration would be achieved within a generation. At that time, there were few Hispanics or Asians but with a population of blacks and whites, the United States could be described as “diverse.” It seemed vastly more forward-looking to think of this as an advantage to be cultivated rather than a weakness to be endured. Our country also seemed to be embarking on a morally superior course. Human history is the history of warfare—between nations, tribes, and religions —and many Americans believed that reconciliation between blacks and whites would lead to a new era of inclusiveness for all peoples of the world. After the immigration reforms of 1965 opened the United States to large numbers of non- Europeans, our country became more diverse than anyone in the 1950s would have imagined. Diversity often led to conflict, but it would have been a repudiation of the civil rights movement to conclude that diversity was a weakness. Americans are proud of their country and do not like to think it may have made a serious mistake. As examples of ethnic and racial tension continued to accumulate, and as the civil rights vision of effortless integration faded, there were strong ideological and even patriotic reasons to downplay or deny what was happening, or at least to hope that exhortations to “celebrate diversity” would turn what was proving to be a problem into an advantage. To criticize diversity raises the intolerable possibility that the United States has been acting on mistaken assumptions for half a century. To talk glowingly about diversity therefore became a form of cheerleading for America. It even became common to say that diversity was our greatest strength—something that would have astonished any American from the colonial era through the 1950s. There is so much emotional capital invested in the civil-rights-era goals of racial equality and harmony that virtually any critique of its assumptions is intolerable. To point out the obvious— that diversity brings conflict—is to question sacred assumptions about the ultimate insignificance of race. Nations are at their most sensitive and irrational where they are weakest. It is precisely because it is so easy to point out the weaknesses of diversity that any attempt to do so must be countered, not by specifying diversity’s strengths—which no one can do—but with accusations of racism.”

RaceEvolutionConflictDiversityImmigrationIntegrationGeneticsHomogeneity
Book:White Identity: Racial Consciousness in the 21st Century
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“Among the Founders, Thomas Jefferson wrote about race at greatest length. He thought blacks were mentally inferior to whites and biologically distinct: “[They] secrete less by the kidnies [sic], and more by the glands of the skin, which gives them a strong and disagreeable odor.” He hoped slavery would be abolished, but he did not want free blacks to remain in America: “When freed, [the Negro] is to be removed from beyond the reach of mixture.” Jefferson was one of the first and most influential advocates of “colonization,” or returning blacks to Africa. He also believed in the destiny of whites as a racially distinct people. In 1786 he wrote, “Our Confederacy [the United States] must be viewed as the nest from which all America, North and South, is to be peopled.” In 1801 he looked forward to the day “when our rapid multiplication will expand itself . . . over the whole northern, if not the southern continent, with a people speaking the same language, governed in similar forms, and by similar laws; nor can we contemplate with satisfaction either blot or mixture on that surface.”

RaceEvolutionDiversitySlaveryBiologyGeneticsColonizationFounding Fathers
Book:White Identity: Racial Consciousness in the 21st Century
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“Benjamin Franklin wrote little about race, but had a sense of racial loyalty. “[T]he Number of purely white People in the World is proportionably [sic] very small,” he observed. “ . . . I could wish their Numbers were increased.” James Madison, like Jefferson, believed the only solution to the problem of racial friction was to free the slaves and send them away. He proposed that the federal government sell off public lands in order to raise the money to buy the entire slave population and transport it overseas. He favored a Constitutional amendment to establish a colonization society to be run by the President. After two terms in office, Madison served as chief executive of the American Colonization Society, to which he devoted much time and energy. At the inaugural meeting of the society in 1816, Henry Clay described its purpose: to “rid our country of a useless and pernicious, if not dangerous portion of the population.” The following prominent Americans were not merely members but served as officers of the society: Andrew Jackson, Daniel Webster, Stephen Douglas, William Seward, Francis Scott Key, Winfield Scott, and two Chief Justices of the Supreme Court, John Marshall and Roger Taney. All opposed the presence of blacks in the United States and thought expatriation was the only long-term solution. James Monroe was such an ardent champion of colonization that the capital of Liberia is named Monrovia in gratitude for his efforts. As for Roger Taney, as chief justice he wrote in the Dred Scott decision of 1857 what may be the harshest federal government pronouncement on blacks ever written: Negroes were “beings of an inferior order, and altogether unfit to associate with the White race, either in social or political relations; and so far inferior that they have no rights which a White man is bound to respect.” Abraham Lincoln considered blacks to be—in his words—“a troublesome presence” in the United States. During the Lincoln-Douglas debates he expressed himself unambiguously: “I am not nor ever have been in favor of making voters or jurors of negroes, nor of qualifying them to hold office, nor to intermarry with white people; and I will say in addition to this that there is a physical difference between the white and black races which I believe will for ever forbid the two races living together on terms of social and political equality.” His opponent, Stephen Douglas, was even more outspoken, and made his position clear in the very first debate: “For one, I am opposed to negro citizenship in any form. I believe that this government was made on the white basis. I believe it was made by white men for the benefit of white men and their posterity forever, and I am in favor of confining the citizenship to white men—men of European birth and European descent, instead of conferring it upon negroes and Indians, and other inferior races.”

GovernmentRaceDiversitySlaveryBiologyGeneticsColonizationFounding FathersExpatriation
Book:White Identity: Racial Consciousness in the 21st Century
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“Asians are still a small minority—14.5 million (including about one million identified as part Asian) or 4.7 percent of the population—but their impact is vastly disproportionate to their numbers. Forty-four percent of Asian-American adults have a college degree or higher, as opposed to 24 percent of the general population. Asian men have median earnings 10 percent higher than non Asian men, and that of Asian women is 15 percent higher than non-Asian women. Forty-five percent of Asians are employed in professional or management jobs as opposed to 34 percent for the country as a whole, and the figure is no less than 60 percent for Asian Indians. The Information Technology Association of America estimates that in the high-tech workforce Asians are represented at three times their proportion of the population. Asians are more likely than the American average to own homes rather than be renters. These successes are especially remarkable because no fewer than 69 percent of Asians are foreign-born, and immigrant groups have traditionally taken several generations to reach their full economic potential. Asians are vastly overrepresented at the best American universities. Although less than 5 percent of the population they account for the following percentages of the students at these universities: Harvard: 17 percent, Yale: 13 percent, Princeton: 12 percent, Columbia: 14 percent, Stanford: 25 percent. In California, the state with the largest number of Asians, they made up 14 percent of the 2005 high school graduating class but 42 percent of the freshmen on the campuses of the University of California system. At Berkeley, the most selective of all the campuses, the 2005 freshman class was an astonishing 48 percent Asian. Asians are also the least likely of any racial or ethnic group to commit crimes. In every category, whether violent crime, white-collar crime, alcohol, or sex offenses, they are arrested at about one-quarter to one-third the rate of whites, who are the next most law-abiding group. It would be a mistake, however, to paint all Asians with the same brush, as different nationalities can have distinctive profiles. For example, 40 percent of the manicurists in the United States are of Vietnamese origin and half the motel rooms in the country are owned by Asian Indians. Chinese (24 percent of all Asians) and Indians (16 percent), are extremely successful, as are Japanese and Koreans. Filipinos (18 percent) are somewhat less so, while the Hmong face considerable difficulties. Hmong earn 30 percent less than the national average, and 60 percent drop out of high school. In the Seattle public schools, 80 percent of Japanese-American students passed Washington state’s standardized math test for 10th-graders—the highest pass rate for any ethnic group. The group with the lowest pass rate—14 percent—was another “Asian/Pacific Islanders” category: Samoans. On the whole, Asians have a well-deserved reputation for high achievement.”

RaceEducationEvolutionAchievementDiversityImmigrationGenetics
Book:White Identity: Racial Consciousness in the 21st Century
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“After Lincoln became president he campaigned for colonization, and even in the midst of war with the Confederacy found time to work on the project, appointing Rev. James Mitchell as Commissioner of Emigration, in charge of finding a place to which blacks could be sent. On August 14th, 1862, he invited a group of black leaders to the White House to try to persuade them to leave the country, telling them that “there is an unwillingness on the part of our people, harsh as it may be, for you free colored people to remain with us.” He urged them to lead their people to a colonization site in Central America. Lincoln was therefore the first president to invite a delegation of blacks to the White House—and did so to ask them to leave the country. Later that year, in a message to Congress, he argued not just for voluntary colonization but for the forcible removal of free blacks. Lincoln’s successor, Andrew Johnson, shared these anti-black sentiments: “This is a country for white men, and by God, as long as I am President, it shall be a government for white men.” Like Jefferson, he thought whites had a clear destiny: “This whole vast continent is destined to fall under the control of the Anglo-Saxon race—the governing and self-governing race.” Before he became president, James Garfield wrote, “[I have] a strong feeling of repugnance when I think of the negro being made our political equal and I would be glad if they could be colonized, sent to heaven, or got rid of in any decent way . . . .” Theodore Roosevelt blamed Southerners for bringing blacks to America. In 1901 he wrote: “I have not been able to think out any solution to the terrible problem offered by the presence of the Negro on this continent . . . .” As for Indians, he once said, “I don’t go so far as to think that the only good Indians are the dead Indians, but I believe nine out of ten are, and I shouldn’t inquire too closely into the health of the tenth.” William Howard Taft once told a group of black college students, “Your race is adapted to be a race of farmers, first, last, and for all times.” Woodrow Wilson was a confirmed segregationist, and as president of Princeton he refused to admit blacks. He enforced segregation in government offices and was supported in this by Charles Eliot, president of Harvard, who argued that “civilized white men” could not be expected to work with “barbarous black men.” During the presidential campaign of 1912, Wilson took a strong position in favor of excluding Asians: “I stand for the national policy of exclusion. . . . We cannot make a homogeneous population of a people who do not blend with the Caucasian race. . . . Oriental coolieism will give us another race problem to solve and surely we have had our lesson.” Warren Harding also wanted the races kept separate: “Men of both races [black and white] may well stand uncompromisingly against every suggestion of social equality. This is not a question of social equality, but a question of recognizing a fundamental, eternal, inescapable difference. Racial amalgamation there cannot be.”

RaceLearningDiversityEqualityBiologyGeneticsColonization
Book:White Identity: Racial Consciousness in the 21st Century
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“[L]et us imagine a mirror image of what is happening today. What if millions of white Americans were pouring across the border into Mexico, taking over parts of cities, speaking English rather than Spanish, celebrating the Fourth of July rather than Cinco de Mayo, sleeping 20 to a house, demanding bilingual instruction and welfare for immigrants, opposing border control, and demanding ballots in English? What if, besides this, they had high rates of crime, poverty, and illegitimacy? Can we imagine the Mexicans rejoicing in their newfound diversity? And yet, that is what Americans are asked to do. For whites to celebrate diversity is to celebrate their own declining numbers and influence, and the transformation of their society. For every other group, to celebrate diversity is to celebrate increasing numbers and influence. Which is a real celebration and which is self-deception? Whites—but only whites—must never take pride in their own people. Only whites must pretend they do not prefer to associate with people like themselves. Only whites must pretend to be happy to give up their neighborhoods, their institutions, and their country to people unlike themselves. Only whites must always act as individuals and never as members of a group that promotes shared interests. Racial identity comes naturally to all non-white groups. It comes naturally because it is good, normal, and healthy to feel kinship for people like oneself. Despite the fashionable view that race is a socially created illusion, race is a biological reality. All people of the same race are more closely related genetically than they are to anyone of a different race, and this helps explain racial solidarity. Families are close for the same reason. Parents love their children, not because they are the smartest, best-looking, most talented children on earth. They love them because they are genetically close to them. They love them because they are a family. Most people have similar feelings about race. Their race is the largest extended family to which they feel an instinctive kinship. Like members of a family, members of a race do not need objective reasons to prefer their own group; they prefer it because it is theirs (though they may well imagine themselves as having many fine, partly imaginary qualities). These mystic preferences need not imply hostility towards others. Parents may have great affection for the children of others, but their own children come first. Likewise, affection often crosses racial lines, but the deeper loyalties of most people are to their own group—their extended family.”

RaceFamilyIdentityEvolutionDiversitySuicideBiologyGenetics
Book:White Identity: Racial Consciousness in the 21st Century
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“People of all races generally prefer the company of people like themselves. Racial diversity is a source of conflict, not strength. Non-whites, especially blacks and Hispanics, nurture a strong sense of racial pride and solidarity. Whites have little sense of racial solidarity, and most whites strongly condemn any signs of it. Immigration from non-European countries is changing the United States in profound ways, many of which whites find disagreeable. To the extent that these statements are true, they have serious implications both for the country as a whole and for whites as a group.”

RaceEvolutionFutureDiversityImmigrationGenetics
Book:White Identity: Racial Consciousness in the 21st Century
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“Many theories have been advanced to explain racial gaps in performance, of which these are the most common: black and Hispanic schools do not get enough money, their classes are too big, students are segregated from whites, minorities do not have enough teachers of their own race. Each of these explanations has been thoroughly investigated. Urban schools, where non-whites are concentrated, often get more money than suburban white schools, so blacks and Hispanics are not short-changed in budget or class size. Teacher race has no detectable effect on learning (Asians, for example, outperform whites regardless of who teaches them), nor do whites in the classroom raise or lower the scores of students of other races. Money is not the problem. From the early 1970s to the 2006-2007 school year per-pupil spending more than doubled in real terms. The Cato Institute calculates that when capital costs are included, the Los Angeles School District spends more than $25,000 per student per year, and the District of Columbia spends more than $28,000. Neither district gets good results. Demographic change can become a vicious cycle: As more minorities and immigrants enter a school system average achievement falls. More money and effort is devoted to these groups, squeezing gifted programs, music and art, and advanced placement courses. The better-performing students leave, and standards fall further.”

RaceEducationEvolutionDiversityGeneticsPerformanceDemographics
Book:White Identity: Racial Consciousness in the 21st Century
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“Many kinds of animal behavior can be explained by genetic similarity theory. Animals have a preference for close kin, and study after study has shown that they have a remarkable ability to tell kin from strangers. Frogs lay eggs in bunches, but they can be separated and left to hatch individually. When tadpoles are then put into a tank, brothers and sisters somehow recognize each other and cluster together rather than mix with tadpoles from different mothers. Female Belding’s ground squirrels may mate with more than one male before they give birth, so a litter can be a mix of full siblings and half siblings. Like tadpoles, they can tell each other apart. Full siblings cooperate more with each other than with half-siblings, fight less, and are less likely to run each other out of the territory when they grow up. Even bees know who their relatives are. In one experiment, bees were bred for 14 different degrees of relatedness—sisters, cousins, second cousins, etc.—to bees in a particular hive. When the bees were then released near the hive, guard bees had to decide which ones to let in. They distinguished between degrees of kinship with almost perfect accuracy, letting in the closest relatives and chasing away more distant kin. The correlation between relatedness and likelihood of being admitted was a remarkable 0.93. Ants are famous for cooperation and willingness to sacrifice for the colony. This is due to a quirk in ant reproduction that means worker ants are 70 percent genetically identical to each other. But even among ants, there can be greater or less genetic diversity, and the most closely related groups of ants appear to cooperate best. Linepithema humile is a tiny ant that originated in Argentina but migrated to the United States. Many ants died during the trip, and the species lost much of its genetic diversity. This made the northern branch of Linepithema humile more cooperative than the one left in Argentina, where different colonies quarrel and compete with each other. This new level of cooperation has helped the invaders link nests into supercolonies and overwhelm local species of ants. American entomologists want to protect American ants by introducing genetic diversity so as to make the newcomers more quarrelsome. Even plants cooperate with close kin and compete with strangers. Normally, when two plants are put in the same pot, they grow bigger root systems, trying to crowd each other out and get the most nutrients. A wild flower called the Sea Rocket, which grows on beaches, does not do that if the two plants come from the same “mother” plant. They recognize each others’ root secretions and avoid wasteful competition.”

EvolutionDiversityTerritoryCooperationGeneticsGenetic Similarity Theory
Author:Jared Taylor
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“Trust in the familiar seems to be matched by wariness of the unfamiliar. Jennifer Richeson of Northwestern University has conducted experiments in which white subjects had to interact in some way with a white or a black man before taking a mental test. Those who dealt with the black man got lower scores on the test, and their brain scans showed what Prof. Richeson called “heightened activity in areas of the brain associated with regulating our thoughts and emotions.” She interpreted this to mean that white subjects were struggling with the “awkwardness” or “exhaustion” of dealing with a black man, and that this interfered with their ability to take the mental test. Researchers at Harvard and New York University had white and black subjects look repeatedly at a series of photographs of black and white faces, all with neutral expressions. Every time the subjects looked at one particular black face and one particular white face they got a mild electric shock. Lie detector-type devices showed that subjects would sweat—a typical stress reaction—when they saw the two faces they associated with the shocks. The researchers showed the photo series several times again, but without the shocks. White subjects quickly stopped sweating when they saw the white face formerly associated with the shock, but continued to sweat when they saw the black face. Black subjects had the opposite reaction, continuing to sweat when they saw the white but not the black face. Mahzarin Banaji, the study’s leader, concluded that this was a sign of natural human wariness of unfamiliar groups.”

RaceEvolutionDiversityGenetics
Book:White Identity: Racial Consciousness in the 21st Century
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“MRI testing again shows what may be the underlying brain mechanism. The amygdalae are two small lobes in the brain associated with fear, arousal, and emotions. When they are active, it is thought to be a sign of vigilance, meaning that the brain is wary and wants more information. A study at Massachusetts General Hospital found that when subjects looked at photographs of faces—half were white, half were black—MRI scans found high amygdala activity. This was considered to be a normal reaction to unfamiliar faces. When the subjects looked at the photographs a second time the faces were more familiar; only the other-race faces continued to provoke high amygdala activity. This was true for both blacks and whites, suggesting that encounters with people of different races keep the brain at a higher level of watchfulness. Amygdalae notice race even when a person does not. William A. Cunningham of Ohio State University showed white subjects pictures of faces for only 30 milliseconds—not long enough for the subjects to be conscious of them—but black faces triggered greater amygdala activity than white faces. When he showed faces for a half a second—long enough for people to notice race—he found that black faces prompted greater activity in the pre-frontal areas, a part of the brain associated with detecting internal conflicts and controlling conscious behavior. This suggested the subjects were trying to suppress certain feelings about blacks. Steven Neuberg of Arizona State University attributes instinctive bias to evolution during our hunter-gatherer past. “By nature, people are group-living animals—a strategy that enhances individual survival and leads to what we might call a ‘tribal psychology’, ” he says. “It was adaptive for our ancestors to be attuned to those outside the group who posed threats such as to physical security, health or economic resources.”

RaceEvolutionDiversitySurvivalGenetics
Book:White Identity: Racial Consciousness in the 21st Century
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“What are the implications of ethnic identity for multi-racial and multi-ethnic societies? Tatu Vanhanen of the University of Tampere, Finland, has probably researched the effects of ethnic diversity more systematically than anyone else. In a massive, book-length study, he measured ethnic diversity and levels of conflict in 148 countries, and found correlations in the 0.5 to 0.9 range for the two variables, depending on how the variables were defined and measured. Homogeneous countries like Japan and Iceland show very low levels of conflict, while highly diverse countries like Lebanon and Sudan are wracked with strife. Prof. Vanhanen found tension in all multi-ethnic societies: “Interest conflicts between ethnic groups are inevitable because ethnic groups are genetic kinship groups and because the struggle for existence concerns the survival of our own genes through our own and our relatives’ descendants.” Prof. Vanhanen also found that economic and political institutions make no difference; wealthy, democratic countries suffer from sectarian strife as much as poor, authoritarian ones: “Ethnic nepotism belongs to human nature and . . . it is independent from the level of socioeconomic development (modernization) and also from the degree of democratization.” Others have argued that democracy is particularly vulnerable to ethnic tensions while authoritarian regimes like Saddam Hussein’s Iraq or Tito’s Yugoslavia can give the impression of holding it in check. One expert writing in Foreign Affairs explained that for democracy to work “the party or group that loses has to trust the new majority and believe that its basic interests will still be protected and that there is nothing to fear from a change in power.” He wrote that this was much less likely when opposing parties represent different races or ethnicities. The United Nations found that from 1989 to 1992 there were 82 conflicts that had resulted in at least 1,000 deaths each. Of these, no fewer than 79, or 96 percent, were ethnic or religious conflicts that took place within the borders of recognized states. Only three were cross-border conflicts. Wars between nations are usually ethnic conflicts as well. Internal ethnic conflict has very serious consequences. As J. Philippe Rushton has argued, “The politics of ethnic identity are increasingly replacing the politics of class as the major threat to the stability of nations.” One must question the wisdom of then-president Bill Clinton’s explanation for the 1999 NATO bombing of Serbia: “[T]he principle we and our allies have been fighting for in the Balkans is the principle of multi-ethnic, tolerant, inclusive democracy. We have been fighting against the idea that statehood must be based entirely on ethnicity.” That same year, the American supreme commander of NATO, Wesley Clark, was even more direct: “There is no place in modern Europe for ethnically pure states. That’s a 19th century idea and we are trying to transition into the 21st century, and we are going to do it with multi-ethnic states.”

RaceConflictDiversityGeneticsHomogeneitySocieties
Book:White Identity: Racial Consciousness in the 21st Century
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“The problem with racial discrimination, though, is not the inference of a person's race from their genetic characteristics. It is quite the opposite: it is the inference of a person's characteristics from their race. The question is not, can you, given an individual's skin color, hair texture, or language, infer something about their ancestry or origin. That is a question of biological systematics -- of lineage, taxonomy, of racial geography, of biological discrimination. Of course you can -- and genomics as vastly refined that inference. You can scan any individual genome and infer rather deep insights about a person's ancestry, or place of origin. But the vastly more controversial question is the converse: Given a racial identity -- African or Asian, say -- can you infer anything about an individual's characteristics: not just skin or hair color, but more complex features, such as intelligence, habits, personality, and aptitude? /I/ Genes can certainly tell us about race, but can race tell us anything about genes? /i/ To answer this question, we need to measure how genetic variation is distributed across various racial categories. Is there more diversity _within_ races or _between_ races? Does knowing that someone is of African versus European descent, say, allow us to refine our understanding of their genetic traits, or their personal, physical, or intellectual attributes in a meaningful manner? Or is there so much variation within Africans and Europeans that _intraracial_ diversity dominates the comparison, thereby making the category "African" or "European" moot? We now know precise and quantitative answers to these questions. A number of studies have tried to quantify the level of genetic diversity of the human genome. The most recent estimates suggest that the vast proportion of genetic diversity (85 to 90 percent) occurs _within_ so-called races (i.e., within Asians or Africans) and only a minor proportion (7 percent) within racial groups (the geneticist Richard Lewontin had estimated a similar distribution as early as 1972). Some genes certainly vary sharply between racial or ethnic groups -- sickle-cell anemia is an Afro-Caribbean and Indian disease, and Tay-Sachs disease has a much higher frequency in Ashkenazi Jews -- but for the most part, the genetic diversity within any racial group dominates the diversity between racial groups -- not marginally, but by an enormous amount. The degree of interracial variability makes "race" a poor surrogate for nearly any feature: in a genetic sense, an African man from Nigria is so "different" from another man from Namibia that it makes little sense to lump them into the same category.”

RaceEvolutionDiversityRacismGenesAnthropologyGenetics
Book:The Gene: An Intimate History
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