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Is summarized below for each state (source) – and it shows some very interesting patterns.


The average life expectancy of Asian-Americans (86.5 years) is 4 years higher than in Japan – the longest-lived big East Asian country. Taiwan and South Korea are at around 80; Hong Kong is at 83; Singapore is at 81. The other East Asian countries aren’t developed yet, so there isn’t much point in comparison.

The LE of Latinos is 82.8, which is 6 years more than in Mexico, 4 years more than in the longest-lived Latin American countries and even a year higher than in Spain (one of the longest-lived European countries). This is despite the fact that obesity rates among Hispanics in the US is very high – higher than those of whites.

On average American whites can expect to live to just 78.9 – the same as in Chile or Denmark (the shortest-lived Western European country). A most curious anomaly, given their higher SES and lower obesity rates relative to Hispanics.

Blacks can expect to live around 74.2 years. This is far higher than in any African country, but the comparison is flawed for obvious reasons. It is however pretty close to the life expectancy in predominantly mulatto Caribbean countries like Jamaica (73 years) or the Bahamas (75 years), countries which are more suitable for comparison.

Native Americans average 76.9 years, though they are spread out all across the spectrum – ranging from 80 in California, to 69 in Montana.

Some questions and issues to ponder:

(1) The influence of diet and lifestyle: This is pretty clear-cut in the case of the Native Americans; the groups with life expectancy at around ~70 are no doubt brought down by those of them who live in alcohol-soaked reservations. This is the same life expectancy in Russia and some other former Soviet countries, where binge drinking of spirits is likewise prevalent. But it is genuinely interesting to consider why Latinos, who are more obese than whites, nonetheless manage to live so consistently longer – both relative to white Americans, and even to Spaniards. Likewise for Asians – although Asian-Americans are inevitably more influenced by American food habits than East Asians in their own countries – which are said to have far healthier national cuisines – they nonetheless manage to live significantly longer than them.

(2) The influence of the US healthcare system: It is frequently slammed and denigrated, but how to explain that the two biggest immigrant groups – Latinos and Asians – live a lot longer than in their countries of origin (including the developed ones)? Conversely, why would white America, if it were a separate country, be at near the very bottom of the life expectancy charts compared to Western European countries?

(3) One rejoinder is that immigrants to the US are better-educated, higher-IQ, and/or richer than the average in their countries of origin. As such, they are expected to have a higher life expectancy anyway. But this is patently not the case regarding Hispanics, and only partially true regarding Asians (Chinese Americans include both low-class indentured laborers who migrated in the 19th century, as well as far more commercially successful recent migrants from the Chinese diaspora of South-East Asia; the Japanese-American community is mostly descended from low-class laboring immigrants from the 19th century).

(4) The r/K selection theory plausibly explains the Black – White – Asian life expectancy sequence, especially in the US where they all share more or less the same cultural and healthcare environment. The case of the Latinos, however, remains rather shrouded; one possibility is that Amerindians (which is what many Hispanic immigrants to the US predominantly are) are more K-selected than whites – they did, after all, branch off from the proto-Mongoloids – and thus naturally have higher life expectancies than whites.

(5) Asian-Americans and Latinos are younger than whites. This does not have a direct effect on life expectancy (unlike on crude mortality), but with a greater ratio of young people to elderly – not to mention stronger family values – it does perhaps mean that elderly Asian-Americans and Latinos get more attention and care from their family members, thus reducing stress/depression levels and enabling them to eke out one or two more years than they would have otherwise.

(Republished from by permission of author or representative)
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Eighteen percent of the women in Sweden have at one time been threatened by a man. Forty six percent of the women in Sweden have been subjected to violence by a man.

At least according to ultra-leftist Stieg Larsson (of Girl with the Dragon Tattoo fame).

But thing is, if you actually ask women if they’ve been experienced violence sexual or physical violence from a partner, one will find that it is actually East Asian and White countries that have the lowest rates. Via The Inductivist:

In the WHO study, the lowest prevalence of lifetime and current partner violence was found in urban Japan and Serbia and Montenegro, which suggests that rates of abuse may reflect, in part, different levels of economic development.

Japan yes, but Serbia, with a GDP (PPP) per capita of $12,000, isn’t all that rich; at least, not significantly more so than Brazil or Thailand. And yet rates of abuse in the past 12 month are as low as in Japan, and far lower than in any other of the other surveyed areas: Brazil, Ethiopia, Namibia, Peru, Samoa, Thailand, Tanzania.

Even the lifetime risk of assault in Serbia was lower than in any of those other places bar Japan – this despite it being lawless and war-torn for much of the 1990′s.

In short this appears to be primarily an HBD thing, and not so much an economic development thing.

(Republished from by permission of author or representative)
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Here is data from the Cognitive Abilities Test for UK students in 2009/10 via Ambiguous.

Some interesting things to take away here:

(1) The sample is very large. Verbal IQ has the highest correlation with academic performance in most subjects, followed by Quantitative IQ, and then Non-Verbal Reasoning (recognizing patterns and such, I imagine).

(2) Indians do almost as well as Whites, although the structure of their cognitive abilities are a bit different: About 4 points lower than Whites in Verbal, but almost 2 points better in Quantitative. As rec1man said, “The Patels and Sikhs are Upper-Shudra / Vaishya and this is 80% of the diaspora in UK.” So this is highly encouraging for India’s eventual prospects; in indicates that the broad middle can in principle build a reasonably wealthy, middle-class society.

(3) The Pakistanis and Bangladeshis also don’t do too badly – certainly better than I would have expected (I visited a Pakistani school once in the UK and it was horrific).

(4) This might imply we are actually looking at the following average-IQ groups in India: Lower 40% – 93; Middle 40% – 99; Top 20% – 105, for an overall average of 98 (once Flynn Effect is done with them). That’s better than Greece today and certainly good enough to have a developed society. But there’s tons of challenges: Malnutrition, slums, poor education, widespread vegetarianism (both voluntary and involuntary – due to poverty) that have to be sorted out for India to perform to its potential.

(5) As with most IQ tests, the Chinese do as well as Whites in Verbal, but massively better in Quantitative and Non-Verbal Reasoning.

(6) Blacks do surprisingly well, lagging Whites by less than 0.5 S.D., which is VERY encouraging considering that according to US data where they are almost always 0.8-1 S.D. behind Whites. Two issues to consider (and bear in mind) here:

  • To what extent are Caribbean Blacks admixed with Whites?
  • As regards African Blacks, they simultaneously benefit from the Flynn Effect (much better fed than parents) but also suffer from regression to the mean (African immigrants to the US are the most credentialed immigrant group and thus have IQ’s well above the African norm, and I assume to a certain extent this is the case in the UK also; logically, their children who take the CAT will have have lower genetic IQ’s). Which of these forces is stronger?

(7) Another curiosity is that British Blacks do better on Quantitative than on Verbal. In the US it the other way round.

(8) As is typically the case, boys do slightly better on Quantitative and girls do slightly better on Verbal; and girls have lower S.D.’s (i.e. have fewer morons and geniuses).

(9) Incidentally, as a matter of curiosity, I note that in this – what I take to be a fairly representative sample of Britain’s school-age population – the proportion of British Whites is 82%, and the share of overall Whites is slightly less than 85%; mixed people are about 3%. For comparison, British Whites constituted 86% of the population (in 2001), while only 64% of children born in 2005 where recorded as British Whites. Seems like a very fast rate of population replacement.

The other stats were all pretty much as I expected, except for one very, very big surprise – average rural scores considerably surpassed urban ones (2 points in Quantitative, 4 points in Verbal). Usually, it is the other way round.

I suspect this is because urban areas have been flooded with lower-IQ groups. This is backed by the observation that the difference is smaller in the Quantitative component. As we saw above, both Asians and Blacks are relatively better at Quantitative tasks than they are at Verbal ones.

(Republished from by permission of author or representative)
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Via The Audacious Epigone: IQ scores by US ethnic groups. It is not very useful I think in theoretical or practical applications but it is interesting as a showcase of why IQ is more than just genetic inheritance, incorporating also Flynn, sampling issues, sense of popular identity, selection bias, etc.

Wordsum is basically a vocab test of 10 words (example). While one might not expect such a quick and simple test to accurately reflect IQ it actually does – the correlation between Wordsum scores and IQ is about 0.71. Respondents got to choose the one or two ethnic groups to which they belong. (See table below)

By and large, the results are as we would expect:

(1) Many of the Russians (about 50%) are, of course, Ashkenazi Jews. Explained.

(2) At first puzzling is the fact that Germans score considerably below the Irish, Mediterraneans (Italians, Greeks, French) and Slavics (Poles, Czechs). This is an inversion of European PISA results in which native Germans got 105 compared to France’s 101, Poland’s 100, Italy’s 98, Greece’s 96, etc. There are two reasons for this I think:

(a) As Ron Unz correctly points out, all other things equal rural people almost always score worse than urban people. Maybe rural life just isn’t as mentally stimulating. Almost certainly there exist strong dysgenic processes (every generation it is the brightest people who leave the farm). But this effect probably isn’t that strong as there are very few Americans still living on the farm today.

(b) As I think hbd chick pointed out, some lineages are more prestigious than others. The Irish and Italians, in particular, are cool. In practice almost everyone in American cities is mixed to some extent. So even if someone is primarily Germanic, he might pass himself off as a Latino or Irishman. So the higher scores of most Italians, Greeks, Irish, Swedes, Norwegians, Hungarians, etc., etc., may well reflect the Germanic substrate more than anything else.

(c) The Germans who came to America mostly came from the northern parts (e.g. the hamburger originated in… Hamburg). And various studies indicate that just as Germany is a genetically diverse nation by European standards so there are significant IQ differentials by regions. Generally speaking, the south is cleverer than the north.

So, we have three major factors: The regional specifics of German immigration to the US; the greater relative prestige of “exotic” ethnic groups together with the “melting pot” culture of American cities; their greater share of the rural population. They may explain why ethnic German IQ in the US is fairly low relative to other European population groups.

Ancestry IQ
Russian 105.2
Austrian 104.5
Swiss 103.6
Danish 102.6
English/Welsh 102.4
Norwegian 102.1
Hungarian 101.6
Scottish 101.5
Swedish 101.3
Czech 100.4
Italian 100.4
French 100.0
Irish 99.7
Polish 99.7
Greek 99.0
French Canadian 98.7
German 98.5
Other Canadian 96.2
Dutch 95.9
(White) “American” 94.2
Spanish 92.4
Native American 91.2
African 89.9
Puerto Rican 89.9
“American” 88.7
Mexican 87.7

(3) The Dutch are especially low, though I suppose that this could be partly accounted for by the fact that a substantial number of them are Pennsylvania Dutch, i.e. Amish. They reject modern technology. Presumably, the Flynn Effect isn’t strong in them.

(4) The Spanish are presumably a mix of real Spaniards (with IQ’s typical of the other Med nations – around 98) and Mexicans (who have an IQ somewhere in the mid to high 80′s, as a result of Amerindian admixture as well as some degree of under-development). They are thus exactly where one would expect them to be.

(5) White “Americans” are typically Scotch-Irish in the Deep South. Here there is an element of self-selection bias because they are people who either forgot or don’t care about their ethnic origins. I.e., rednecks.

(6) Africans score a respectable (by US black standards) 89. Probably because African immigrants tend to be far above the African average. They are also those people who didn’t answer “American”. Of the “Americans”, more than half are black. Since the white “American” average is 94, and the “American” average 89, that means that the black “American” average should be something like 85.

I don’t know how many black “Americans” and “Africans” there were relative to each other but at a minimum we can say that the average for this group is in the 85-89 range. This is exactly coincident with all other conventional estimates.

(7) The Swiss scores are not surprising. They are a very intelligent people. The Austrians might be something of an outlier as I imagine their sample size is quite low. Also the dumber Austrians may have identified themselves as Germans.

(8) All the other ethnic groups appear to be more or less where we would expect them to be based on the performance of their original home countries.

(Republished from by permission of author or representative)
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(1) Mass shootings of this type account for far less than 1% of US homicides. As such it is pointless and bizarre to try to make some kind of anti-guns point with them.

(2) They are a relatively new phenomenon; even the term “postal killings“, describing mass shootings at postal offices, was first coined in 1993. This suggests that other factors are at work. In particular, these shooters almost always tend to be whites or Asians with no girlfriend and frequently specializing in STEM fields; a remarkable fact given that most homicides in the US are committed by low-class Blacks or Hispanics. They are also loners: James Holmes himself, as well as Seung-Hui Cho (Virginia Tech), George Sodini (who was so desperate at never getting laid that he attended seduction workshops), Marc Lépine, etc. In short what ties most of them together is that these mass shootings are driven by beta male rage.

Here is how James Holmes was described by a female classmate. Note that “weird” coming from a chick is the kiss of death to any romantic prospect:

“I always thought that he was a little strange. I could never put my finger on it, but something told me to not get to close to him, female instincts I guess,” the female student told NBC News. “I had tons of classes with him and lived across from him in the Honors dorms. He was a very smart guy though. He was a little bit of a weird guy, but we were honors students, so weird people were kind of common.”

(3) Why now? I assume that from the 1980′s on society passed some critical tipping point. Before it was possibly to get a good girlfriend just by being a “nice guy”; today it is necessary to skilfully game women to get laid with any frequency. Today the combination of obesity (especially among lower class women) and unleashed female hypergamy (especially among higher class women) which enabled alpha male soft polygamy has made half of femdom practically inaccessible to your average beta. Your typical shooter isn’t just a beta but a raging omega; condemned to a life of celibacy by a social ineptitude that society no longer caters for because of the aforementioned factors. Some of them marry their cats or become homosexuals; a few go on killing sprees driven by sexless rage.

(4) That said, it’s important to keep in mind that these mass shootings are in the end a mere cultural curiosity, more than anything. They dominate the airwaves but the chances of getting killed in one is probably no more than the chances of dying in a terrorist attack on US soil, or getting struck dead by lightning. Only a fool or paranoiac would spend his days worrying about it. The vast majority of homicides in the US are accounted for by inner city areas, where homicide rates can go as high as 40/100,000 (e.g. Baltimore, Detroit, New Orleans, St. Louis, Washington DC). As is well known all these places have in common a racial composition of a certain character. Meanwhile there are quite a few states with West European-level homicide rates of below 2/100,000: New Hampshire, Vermont, Iowa, Idaho, Wyoming, North Dakota, Minnesota, Hawaii, Maine, Utah. What’s immediately striking is that these are the states with the most, erm, European-like populations.

(6) The main liberal-collectivist argument against gun rights is that they increase homicide rates. However these is no real statistical evidence for this. At least in a reasonably high-IQ population, there is no reason to think that sprinkling firearms all over makes homicide rates any worse. The liberal-collectivists hate this because they deny HBD theory and reality and affirm human equality, and would rather law-abiding citizens go defenseless against criminals than admit they are wrong. Indeed, they are like radical Communists or fascists, putting ideology ahead of people.

(7) Feminism (with its attendant obesity apologism and female hypergamy) is for the most part responsible for mass shootings. NAM’s (Non-Asian Minorities) – especially Blacks, who account for about 50% of homicides on 13% of the total population [statistics linkie] – are responsible for the US homicide rate being more than twice as high as Europe’s. Guns are faultless; to the contrary, they tend to incentivize the very middle-class civility that is typical of low-violence societies. That is why the liberal-collectivists and cultural Marxists and Guardianistas oh so predictably hate them and want to take them away from us.

From our cold dead hands they will!

EDIT 7/25: And I was completely, 100% correct as always surprise surprise.

(Republished from by permission of author or representative)
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While writing this post on Da Russophile about why Russians do not (for the most part) hate Jews – a post that will also be of interest to AKarlin readers – I came across very interesting historical data on literacy and educational accomplishment by ethnic groups in the USSR.

Per 100 people of respective nationality
Literacy Rate among…
ages 9-49 50 and older
Jews 85,0 90,0 62,5
Germans 78,5 79,1 74,4
Russians 58,0 64,3 27,9
Ukrainians 53,4 59,2 22,2
Georgians 50,3 57,0 24,7
Belorussians 47,6 54,2 16,1
Koreans 45,1 50,6 20,6
Armenians 42,9 47,5 20,4
Tatars 41,7 46,4 19,0
Kazakhs 9,1 9,9 5,3
Uzbeks 4,8 5,2 3,3
Chechens 3,4 3,6 2,6
Tajiks 3,0 3,0 3,0
USSR average 51,1 56,6 24,5

This table shows the literacy rate among different groups from the 1926 First All-Union Census. Coming less than a decade after the Revolution this table is of course a reflection of the Tsarist education system, not of the Soviet one. Apart from puncturing one Communist myth, that the Tsarist regime didn’t do anything for people’s literacy and that it was all a Soviet achievement, it also demonstrates that Jews had the highest literacy rate of all the peoples in the Empire.

Per 1,000 people of respective nationality
With higher education With high school diploma Literacy rate
Jews 57,1 268,1 943
Georgians 14,3 129,8 825
Armenians 10,9 106,8 790
Russians 6,2 81,4 834
Ukrainians 5,3 82,1 843
Germans 5,2 69,7 935
Belorussians 4,7 71,0 780
Koreans 4,3 75,6 727
Tatars 2,2 50,3 779
Kazakhs 0,9 21,7 618
Uzbeks 0,7 15,1 635
Tajiks 0,5 12,0 676
Chechens 0,3 7,6 428
USSR average 6,4 77,8 812

The above from the 1939 Soviet Census. Jews are way, way ahead in educational attainment.

Per 1,000 people of respective nationality
With higher education With apprenticeship No education
Jews 561 174 12
Koreans 249 210 42
Georgians 195 202 29
Armenians 163 178 34
Russians 138 201 60
Kazakhs 119 158 62
Ukrainians 108 177 73
Belorussians 107 170 79
Uzbeks 90 123 63
Tatars 92 164 73
Tajiks 79 91 66
Chechens 61 111 137
Germans 57 167 84
USSR average 125 182 64

From the 1989 Soviet Census. Jews maintain a massive lead in educational attainment despite supposed rampant anti-Semitism.

BTWNotice however that Germans are bottom of the barrel, below even Chechens and Tajiks in tertiary attainment. Now that is clearly a group that is being discriminated against as German IQ is typically a couple of points above that of ethnic Russians, so their rate of tertiary attainment should be at least equal if not higher.

So how to resolve these paradoxes – that Jews were “held back” from Russian schools and universities, but at the same time somehow maintained educational qualifications well in excess of the Soviet and Russian averages?

I think the answer is quite simple; both are true.

Ashkenazi Jews (such as lived in the USSR) are typically recorded to have a mean IQ about one S.D. above the white European norm. So all things equal they will perform much better than ethnic Russians. What the imperial Russian government did in fact do was a form of pro-indigenous majority affirmative action.

In 1887, the quotas placed on the number of Jews allowed into secondary and higher education were tightened down to 10% within the Pale, 5% outside the Pale, except Moscow and Saint Petersburg, held at 3%. It was possible to evade this restrictions upon secondary education by combining private tuition with examination as an “outside student”. Accordingly, within the Pale such outside pupils were almost entirely young Jews.

This 10% quota broadly correlated with the actual percentage of Jews in the Pale of Settlement.

It all makes complete sense.

The differential between Jews and Russians with a higher education was recorded at more than 10x in 1939. This was reduced to 4x by 1989. Two possible explanations:

(1) The 1920′s were a philo-Semitic period and AFAIK quotas on Jews entering universities weren’t present during this period. I do not know if there were formal quotas against Jews in the later, “anti-Zionist” period of Soviet history but it IS anecdotally known that barriers to entry into many institutions were higher than for other Soviet citizens. Certainly this played a major role in setting Soviet Jews against the regime. This is the well-known version which stresses Russian anti-Semitism.

(2) The other explanation is that by 1989 when more than half of Jews had higher education the percentage of Jews who could access it even based on pure meritocracy had been maxed out. Let’s crudely assume a mean IQ of 100 for Russians and 115 for Jews with an S.D. of 15. This means that 16% of Russians and 50% of Jews will have an IQ of 115 or above. Let’s say that this is the part of the population that had access to a higher education in the Soviet era (this makes sense: The system was, for the most part, meritocratic, and standards for entry where far higher than today when higher education is far more accessible). According to our stats, the actual higher education achievement figures in 1989 were 14% for Russians and 56% for Jews, i.e. Jewish access to education was actually higher than what you would get by assuming reasonable mean IQ’s and no anti-Semitic discrimination. Of course even slight differences in the actual mean IQ levels (e.g. a Russian mean IQ of 97, not 100 – as may be more realistic) will have substantial impacts but they would not cardinally change the overall picture.

My preliminary conclusion is that anti-Semitic discrimination at least in terms of higher education was negligible at least as indicated by this simple thought experiment. A more detailed model would be preferable but I do not see how it could invalidate any of this.

Russia has long been presented as a seething bastion of anti-Semitism.

To the contrary, an objective look at it through measurable impacts finds that at worst what existed was a system of pro-indigenous affirmative action. It is loosely comparable to official AA in American college admissions, however in the US case it is geared to aid NAM’s. Nonetheless as Blacks are about one S.D. below whites even fairly drastic interventions do not much impact on white admissions. The effect on Jews, who are in turn one S.D. above whites – or two S.D.’s above Blacks – is of course all but negligible. So although pro-NAM’s-AA in the US does disadvantage Jews it does so to a far lesser extent than did pro-non-Jew AA in the USSR.

A better comparison might be with Asian-Americans, who are (slightly) discriminated against in favor of whites in the US. For the USSR, replace Asian-Americans with Jews. Of course Asian-Americans will rarely improve their lot by going back to China or Korea, unlike Soviet Jews emigrating to Israel or Silicon Valley; hence, they are quiescent, and largely satisfied with the American regime.

(Republished from by permission of author or representative)
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At least according to Israeli Interior Minister Eli Yishai, who is hilariously a Sephardi Jew, i.e. closer to Arabs than Europeans.

Well, all countries have a right to sovereignty over their own borders, and stemming the inflow of illegal African immigrants is perfectly justifiable in Israel’s case. To this end they are ramping up legal sanctions against them.

However, what’s striking is how little flak Yishai got for his White Nationalist-like outburst. When a Russian Federal Migration Services spokesman said immigration was putting the “future of white race under threat” in a BBC interview, he was promptly fired (which was, BTW, the correct thing to do). However, the incident was plastered all over the Western media. But in Israel’s case, in which an actual Minister was involved, the incident was only mentioned on Haaretz and a few blogs.

And in general, Israel gets away with a lot of things that would draw huge opprobrium if done by any other country. E.g., you can be convicted of rape for falsely claiming to be a Jew in a seduction. It imprisons several journalists (unlike, say, Russia) but organizations like Freedom House consider it to be perfectly democratic. Palestinians in the West Bank arguably have it worse than South African blacks under apartheid. At least the latter were left to themselves (“apart”) whereas Israeli right-wing settlers gobble up the best land and sources of water in Palestine.

Of course, begrudging Israel for this is stupid. As is blaming it on an imaginary Zionist conspiracy, as the guys at Stormfront would (for a start, Jews in the US and Israel are very, very different). No, it just speaks to the importance of having a powerful lobby in Washington DC.

(Republished from by permission of author or representative)
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There are several ways to influence national mean IQ levels. One is to improve nutrition and education, but vitally important though they are, they suffer from diminishing returns as populations bump up against their genetic ceilings. Another is to promote eugenic policies, or at least policies to mitigate the dysgenic trends that are typical of modern developed societies, but they tend to be ethically questionable and politically unfeasible. The third major lever is the immigration system, but how can we assess whether it’s doing its job of only letting in the people who would be a net benefit to the host country?

In my wanderings through the interwebs, I found that the NCES has an excellent “International Data Explorer” with all kinds of socio-economic data on the tested students of each country that participated in the PISA standardized tests (which correlate closely with IQ). Of particular interest was data on scores broken down by immigration status (native, 1st generation, 2nd generation), which was frankly stunning in the degree to which it confirms various stereotypes and explains why migrants succeed in some countries and live in lawless ghettos in others. See the graph below (click to enlarge).

One thing that immediately leaps out from above is that just as US scores leap upwards (from 496 to about 525, in line with Australia and Canada) once only whites are considered, so do scores in many European states when only natives are considered (e.g. Germany from 510 to 533; Switzerland from 517 to 542; the Netherlands from 519 to 533). In fact, the countries mentioned above and a few others equalize with Japan’s 529, Taiwan’s 534, and South Korea’s 541 (the natives of these developed East Asian societies also score a lot higher than their immigrants, but the overall effect on the national average is modest because migrant children are such a small percentage of their school-age populations). In other words, in the worst affected European countries, immigrants are lowering the mean national IQ (converted from PISA scores) by as much as 3 points.

This might not seem like much, but it is highly significant when bearing in mind the extremely close correlation between national IQ and prosperity. Furthermore, since immigrant populations tend to be highly variant – for instance, Britain has a lot of Poles, who are essentially equal to the natives in cognitive capacity (maybe even superior, once you adjust for the fact that it is better-educated Poles who tend to emigrate), and a lot of Pakistanis, who are far below them. This is a good explanation for the general sense of dereliction one sees (and the crime one is likely to experience) when entering Pakistani ghettos in the UK.

Also note from the graph that there is typically a very high degree of overlap between 1st and 2nd generation immigrant children. The 2nd generation children DO typically perform better, presumably because 1st generation immigrants may frequently have language difficulties and problems with adjusting to a new culture. But the degree of convergence of 2nd generation children to the native mean is modest, despite their transferal to typically far more advanced educational environments. Convergence is almost inconsequential in most European countries like Germany, France, Benelux, Norway, and actually negative in the US (i.e. American 2nd generation immigrant children do worse than the 1st generation).

This second chart shows the IQ gap – derived from the differences in PISA scores – between native children, and children who are 2nd generation immigrants (i.e., born within the country in question). I think that it is more useful to compare the 2nd generation with natives than the 1st generation because their educational environments will have been similar; the language issue will have vastly declined in importance; immigrant population will have taken their first step in “reversion to the mean” in terms of their ethnic group IQ; 2nd generation progeny are far less likely to emigrate back to their countries of origin; etc. So what do we see here?

(1) Australia (2nd generation migrants have +2 IQ points relative to natives) and Singapore (+1), two countries with immigration policies that are cognitively elitist in practice, enjoy immigrants that are superior to the native population and will clearly benefit them a lot.

(2) Canada’s (-2) system is mixed, with many immigrants of both high and low quality. The commentator celtthedog has an explanation that sounds plausible: “… Americans who cite Canada’s allegedly magnificent immigration system that only accepts highly skilled immigrants, need to acknowledge that accompanying this is a refugee programm, which lets in scores of pretty much worthless migrants. Do you really think the hoards of Jamaicans, Somalis, Sikhs and Moslems actually benefit Canada in any meaningful way or were brought in on the basis of skills native-born Canadians don’t have? Canada’s system is 50% good, 50% atrocious.”

(3) I’d have expected the UK’s (-2) immigrants to perform about as badly as in the rest of Europe, but on inspection, it’s in the same boat as Canada. Yes, there are many Pakistani and Black immigrants, but Britain also attracts many well-qualified East-Central Europeans and Asians.

(4) The US (-4) has an idiotic immigration system that penalizes highly-qualified workers while being relatively lax at controlling (inevitably unqualified, lower-IQ) illegals from Central America. But nonetheless, it’s an economic and technological dynamo, and despite policy failures there are still plenty of high-IQ immigrants.

(5) Spain (-5), Italy (-6), Norway (-7), Sweden (-9), the Netherlands (-9), France (-9), Germany (-10) and Belgium (-11) have progressively worse quality immigrants relative to the natives in their countries. (The reason for why the Med countries do “better” than the Teutonic ones isn’t because they have better immigrants, but because their native IQ’s are lower). Unlike the US, they tend to have few highly-qualified immigrants, as English speaking (and typically lower tax) nations like Australia, the US, etc. are more attractive to high-IQ cosmopolitans. What’s more, a big proportion of the immigrants to Europe are Muslims, whose faith and habits conflict with local mores to a far greater extent than Catholic Hispanics clash with the indigenous American culture.

(6) In countries like Dubai, Qatar, Kazakhstan, and Israel, the higher quality of immigrants is presumably due to the fairly low human capital of the host nations themselves.

(7) It is interesting to know that the country with the biggest gap between natives and 2nd generation immigrants for which statistics exist is Mexico (-12), which is known for contributing many low-quality immigrants itself. So the immigrants who come to Mexico are truly bottom of the barrel types, which presumably explains why Mexican border defenses to the south are militarized to an extent that would drive liberals apoplectic if implemented in the US. This, and the lure of El Dorado to the north, probably explains why Mexico itself doesn’t have an immigration problem: Although it might have the worst immigrants relative to its indigenous population, Mexico’s native (421) and national (420) average PISA scores are virtually identical, implying that its immigrants are numerically insignificant.

Immigrants are a matter of both quantity and quality. If immigrants are overwhelmingly low-IQ relative to the host population, but very low in numbers, as in Japan or Mexico, then this isn’t a major concern. If they are are high in numbers, but comparable to the host population, as in Australia, then this isn’t a huge concern either. If they are high-IQ relative to the natives, then it’s typically a boon for the host nation, as with Israel (presumably thanks to Ashkenazi Jews from the former USSR), or the Arab oil states; though a longer-term concern might be the emergence of “market dominant minorities”, such as the Jews in old Europe, or the Chinese diaspora in South East Asia.

However, clearly the worst scenario is when immigrants are both many and far inferior in IQ to the aborigine population, to the extent that the mean national IQ appreciably plummets due to their influence. The final graph is perhaps the most important. It shows the difference between national average IQ’s, and average IQ’s for natives, as derived from the PISA scores. Countries experiencing a net fall in the average IQ relative to the native IQ of more than 2 points include Benelux and the Germanic lands. More modest falls in average IQ are experienced in France, the UK, Russia, and Canada. The gap in the US is only 0.9 – presumably, because unskilled Hispanic immigrants aren’t the worst types can get, and are further counterbalanced by many skilled, high-IQ immigrants from Asia; and also because the native US population already includes Blacks, whereas European countries don’t tend to have sizable low-IQ indigenous minorities. In Norway, where Breivik comes from, the effect is only 0.5 points, and in Greece, where the Golden Dawn party recently put up a good showing, it’s a truly insignificant 0.1 points. I wonder why the strongest anti-immigrant reactions are in countries where the issue isn’t all that significant?

It is not controversial to argue that immigration policies should ideally benefit the host country. Liberal economists in particular argue that for loose immigration policies, especially in the case of countries with rapidly aging populations, so as to arrest the decline of the workforce and pressures on pensions. They tend to view the incomers as a source of labor, rarely accounting for its quality in any detail, let alone considering the long-term social and economic consequences of the mass influx of lower mean IQ populations.

In reality, IQ is closely correlated with any number of highly important things like productivity, criminality, civic-mindedness, welfare dependency, etc. and research is converging on the view that IQ is highly heritable and that different ethnic groups have different genetic IQ ceilings. This is all reflected in the far lower average cognitive capacities of the immigrant populations of Europe, and to a lesser extent, the US and Canada, relative to that of natives. For a long time this view necessarily had to be based on stereotypes, anecdotes, or at best limited regional studies, with the consequence that someone raising these issues ran the risk of being called insensitive to “institutional racism” and various other, largely irrelevant liberal/PC hogwash. The detailed PISA results demonstrate that schoolchild immigrant IQ’s may rise somewhat when they are born in developed nations – the average for all countries on which data is available is a rise of 1.6 IQ points from the 1st to 2nd generation – as they get access to better nutrition and education (i.e. experiencing an accelerated Flynn Effect), and resolve any lingering language issues; but for all that, they remain far closer to the stock from which they came, while convergence to native IQ levels typically remains modest or non-existent.

Just giving it more time, Newspeak, and diversity officers won’t resolve these issues. As it stands, to varying extents, the developed world has decided to just that – stick its head in the sand and pour calumnies – not to mention the occasional prosecution for “hate speech” – on dissenters such as Thilo Sarrazin.

The PISA 2009 data in full.

National Native 2nd Gen 1st Gen
Shanghai 577 589
Hong Kong 546 557 554 520
Finland 544 549 464
Singapore 543 550 558 552
South Korea 541 544
Japan 529 535
Canada 527 533 519 521
New Zealand 524 532 497 524
Taiwan 519 534
Australia 519 521 533 521
Netherlands 519 533 471 469
Liechtenstein 518 539
Switzerland 517 542 479 465
Estonia 514 524 479
Germany 510 533 463 458
Belgium 509 525 453 448
Macao 508 514 511 508
Iceland 501 505 426
Poland 501 503
Norway 500 504 456 441
United Kingdom 500 508 495 467
Denmark 499 509 441 421
Slovenia 499 513 455 422
France 497 508 445 429
Ireland 497 503 473
United States 496 502 474 481
Hungary 496 497
Sweden 495 505 447 417
Czech Republic 490 498 451 487
Portugal 490 493 467 460
Slovak Republic 488 495
Austria 487 508 437 407
Latvia 487 489 469
Italy 486 491 449 414
Spain 484 493 461 427
Luxembourg 482 510 447 457
Lithuania 479 486 459
Croatia 474 476 463 453
Greece 473 474 449 415
Russia 468 477 447 452
Dubai, UAE 459 395 467 503
Israel 459 456 470 447
Turkey 454 451
Serbia 442 443 467 446
Chile 439 437
Bulgaria 432 437
Uruguay 427 428
Romania 426 429
Thailand 422 422
Mexico 420 421 344 331
Trinidad & Tobago 413 417 427
Montenegro 404 403 425 405
Jordan 402 402 418 418
Brazil 401 399 323
Colombia 399 394
Kazakhstan 398 402 431 373
Argentina 396 398 365 359
Tunisia 392 387
Azerbaijan 389 403 392
Indonesia 385 378
Albania 384 388
Qatar 373 339 389 452
Panama 369 378 394 328
Peru 368 370
Kyrgyz Republic 325 333
(Republished from by permission of author or representative)
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Now that I’m done with the Necessary Caveats, it’s time we had a look at why exactly HBD/IQ theories are both valid, and relevant to the real world. As I see it, their main import (as interpreted by me) can be distilled into a few logically consecutive, falsifiable statements:

  1. IQ tests are a valid, culturally fair measure of cognitive ability.
  2. It is hereditary.
  3. Race is real.
  4. There are racial/ethnic differences in average IQ that cannot be explained merely by reference to socio-economic or cultural factors.
  5. The US is an excellent “laboratory” to ascertain the average genetic IQ ceiling of different races and ethnicities.
  6. Average IQ influences prosperity, and general living standards.
  7. Consequently, knowing the racial constraints on average IQ’s – i.e., the IQ ceilings – we can estimate the relative development potential of different countries and regions.

All of them have have acquired a great deal of supporting evidence, even though they – or in particular, their linkage – remains taboo for the media and wider public discussion. By the numbers:

1. There is typically a large degree of correlation between various IQ tests, and academic achievement scores (1, 2). Nobody has yet discovered a test which has a negative correlation with a battery of other tests. This implies that there is a common “g factor” behind all types of cognitive ability.

Obviously this allows for very big variations within a single person. But within a group, someone who does well in one test will most likely also do well in another.

The argument that IQ tests are culturally biased is frequently made on the basis that they show differences in performance between racial/ethnic groups. This is a fallacy. In any case, there are IQ tests designed to be culturally fair insofar as they eschew words and test pattern recognition, such as Cattell Culture Fair III and Raven’s Progressive Matrices. These tests have a high correlation with the battery of other tests, i.e. they are valid reflections of g.

2. The scientific literature converges on a range from 40%-80% for IQ heritability. (1, 2) The correlation in scores between twins reared apart is around 75%-80%.

3. Is race a social construct? The commonsense answer is no. Consider that beyond the “my lying eyes” stuff (e.g. skin color/melanin content; epicanthic folds, etc.), there is also evidence of genetic differences in: Physical abilities (west African sprinters; Kenyan marathoners); conformity (Asians); lactose tolerance (whites); alcohol intolerance (Asians); even average penis size (large – Africa; Latin America; small – East Asia). The latter example isn’t nearly as… flippant as it seems, since testosterone levels have a large effect on behavior. There are multiple genetic disorders that only affect certain races or ethnicities, and race specific drugs are now coming online.

But ultimately, this is one of those cases where a picture is worth a thousand words.

This is a genetic map of Europe, superimposed on a geographic map (remarkable how it works out almost perfectly). Note that although there is some degree of overlap between European ethnicities, there are still clear clusters and centers of gravity corresponding to particular nationalities.

Now look at this genetic map (click to enlarge). See that dark blue oval to the center-left? That is Europe. Recall that even within that tiny space there are distinct clusters, with virtually zero overlap between, say, Greeks and Germans. Now note the vast distance that separates Europe from East Asia (center-right), and the three African clusters (bottom).

So it’s really just a minor matter of semantics. Some people shy away from using the word “race”, instead speaking of “genetic clusters”, “population groups”, “groups of common geographic ancestry”, etc. “Race” is short and convenient.PI

4. There is a vast body of global IQ scores (e.g. Lynn). They follow a consistent pattern: East Asian countries tend to score 105, European and Euro-settler countries 100, and sub-Saharan African countries 65-80.

The internationalized standardized PISA tests display the same pattern (as expected, since they load on the same g).

(Internationally, I think the culture argument makes some interesting points. E.g., the Protestant work ethic – reflected even now in the fact that the world’s richest and highest-IQ white countries tend to be Protestant. But there are two problems. First, possible narrative fallacy, e.g. Confucianism, with its connotations of traditionalism and conservatism, was once used to explain why Asian countries lagged behind Europe; but with their success in the past generation, the respect for learning, rule of law, etc. that it supposedly instilled is now sometimes used to explain their success! Can’t have it both ways. Second, what applies in one period can wane in another. Yes, Protestantism fostered human capital development by emphasizing independent Bible reading (i.e. more literacy!), which in turn helped early industrial growth. But today this effect seems to have receded into the past – see the success of south Germany, north Italy, France, Ireland.)

5. The US is an excellent “laboratory” to estimate the average genetic IQ ceiling of different races and ethnicities by virtue of its diversity; standardized education system that produces results that, when broken down by race, are superior to almost every other country in the world; decent equality of educational opportunity; no nutritional deficit among any population group; and post-Flynn effect status.

Within the US, all tests of cognitive ability – IQ, PISA (1, 2), SAT – replicate the global pattern. Though there is variance from test to test, but as a rule, the intelligence hierarchy is as follows: Asian-Americans; whites; Hispanics; blacks. The gaps between Asian-Americans and whites are narrowed than internationally (because Asian-Americans also include medium-IQ peoples like Filipinos and Vietnamese); and the gaps between whites and blacks are narrowed (because, unlike African or Haitian blacks, African-Americans enjoy better nutrition and education.

It must also be noted that whereas most of these tests indicate that Asians closed gaps (in reading, writing) and overtook whites (in math) over the years, there has been no sign of any significant convergence for blacks.

Is it because schools in poorer areas (inner city, where NAM’s cluster) are badly funded? No, per student funding tends to be broadly similar for both inner city and suburban schools. Besides, education funding doesn’t play a major role in results. In Italy, there is no correlation between school funding and performance by province. China gets PISA and IQ results higher than America’s despite spending a tiny fraction of the resources that the US lavishes on each of its pupils. Indeed, it probably doesn’t matter much, as IQ tends to be fixed by the age of the 5.

Is it because blacks come from poorer families on average? IQ is a far more persuasive explanation for why people are poor in the first place. Refer to The Bell Curve (Murray & Herrnstein).

US blacks (85-90) get far better IQ scores than Africans (65-80). These two facts are highly important because in Africa, the IQ’s of many populations are currently constrained by poor nutrition and (in some cases) the different psychologies of pre-industrial and illiterate peoples. In practice, and discounting variation (Africa is the world’s most genetically diverse continent, so it is not impossible that there will be some relatively high-IQ subgroups among them), it seems likely that the average IQ ceiling for African blacks is similar to the actual IQ’s of US blacks. I.e., maybe 85 (lower than 85-90, because US blacks have 20% admixture with whites).

US Hispanics score better than Mexicans or Central Americans, displaying IQ’s (or IQ equivalents) in the low 90′s (Mexico: 88-90; Panama: 84-80). Whites are at around 100. Asian-Americans tend to be in the low to mid 100′s, but there is huge variance (East Asians – higher; South-East Asians – lower).

7. Refer to Education as the Elixir of Growth III. There is a 0.43 correlation between the GDP (PPP) per capita of a country with its PISA/TIMMS scores, which rises to a stunning 0.84 once countries with a post-Communist legacy (low outliers), resource windfalls (high outliers), or offshore financial industries that constitute the bulk of their GDP (high outliers) are removed from the same. (Any correlation of >0.5 is an excellent one in social science). This implies a fairly rigid glass ceiling on GDP per capita for any one country in relation to its IQ. It’s largely invisible, as few people appreciate the importance of human capital to growth, but it’s most certainly there.

At the micro level, the g factor tends to be by far the best indicator of job performance (above grades, interviews, references, etc) – not only in “cognitive elite” jobs such as lawyers or physicians, but also to a significant extent even among menial workers. There is a correlation of 0.9-0.95 between employees in a certain profession and prestige ratings of those professions by the general public. The correlation between IQ and income is around 0.4-0.5.

The importance of average genetic IQ ceilings

We have a fairly strong and convincing (to me anyway) theory that average IQ ceilings depends on race, and that IQ (g, PISA scores, etc) are remarkable closely correlated with economic prosperity. Furthermore, it is almost certain that the causation is largely one way, at least once basic nutritional and literacy problems are solved; otherwise, the Chinese and Koreans would not be outperforming US Hispanics or African-Americans.

Following from the graph of Human Capital Index and income above, there seems to be a point past 450 – about 92.5, in IQ terms – at which (market-based) economies transition from middle-income status, to high-income. If Mexico could raise its human capital to about the levels of their compatriots in the US, this would (going by correlations) enable a massive expansion in its productivity.

Unfortunately, the average genetic IQ ceiling for African blacks is 85, maybe 90 at most. Nonetheless, if Africa could consistently raise it to even the former figure, it would then have a degree of human capital equivalent to today’s Brazil. Though true convergence with developed countries is precluded, reaching Brazil’s levels would be a gargantuan improvement for the living standards of the average African.

In general, it should be possible to construct a “potential IQ” (and corresponding potential GDP per capita level) for each country. They would look something like this (PISA/IQ format):

  • US (500/100) – All racial groups are already performing very close to their genetic potential (Asian-Americans (NOT East Asians) – low 100′s, whites – 100, Hispanics – low 90′s, blacks – high 80′s). The challenge will be in maintaining it (due to Hispanic immigration).
  • China (550/108) – It currently has 103(PISA converted into IQ)-105(IQ), but may still eke out a few more points by totally eliminating malnutrition. Should have no problem in becoming as rich as Korea or Japan with one more generation.
  • India (450/92.5) – Very low (and puzzling) 75(PISA)-82. But also malnutrition is still extremely high, as are endemic diseases; the vegetarianism of a significant portion of the population may also have a negative effect (protein aids brain development). My estimate is that average Indian genetic IQ ceiling is similar to Hispanics, but with huge variance due to caste/ethnic diversity.
  • Russia (500/100) – Moderate score at 95(PISA)-97(IQ). Smaller than ethnically similar Poland (99/100), due to 2 possible factors: (1) Academic focus to exclusion of more general g (Russia does much better on TIMMS, PIRLS); (2) Possible effects of highly prevalent alcoholism on the current cohort being tested. Poland’s score may represent a more accurate “Slavic ceiling.” Natural GDP per capita level would seem to be in between the Germanic countries and the Med, but resource windfall would nudge it closer to the former.
  • Brazil (460/94) – Today at 87(PISA)-85(IQ). Capping off the BRIC’s, the potential is derived by taking the estimated genetic ceilings of US blacks (with adjustment for Brazilian blacks having more admixture) with Med Europe ceiling, and weighing by population ratios.
  • Germanic Europe (520/103) – based on current scores, but will face challenge in maintaining it (due to immigration policies).
  • Med Europe (490/99) – based on Spain, Portugal, Italy results. In a way, one can see the Euro crisis – which is mostly affecting the PIGS – as the invisible hand’s way of bumping down the Med countries to a level more in line with their lower human capital (relative to the Germanic countries).
  • Turkey (470/96) – now at 91(PISA)/93(IQ), but potential based on Greece’s current scores; Turks and Greeks genetically similar.
  • Japan (530/105) – as now, no significant change as immigration is low. But economic difficulties due to debt, negative population growth, ballooning elderly dependency ratios.
  • Israel (?) – is globally irrelevant but a really fascinating case study, complicated by the discrepancy between Ashkenazi Euro-Jewish IQ scores (c.115) and Israel’s mediocre performance of 95(IQ)/94(PISA) which is hard to explain as Ashkenazi Jews still make up more than half of Israel’s population. Also lots of demography has to be taken into account. Deserves a separate post.
  • Australia, Canada (520/103) – as now, but will NOT face difficulties maintaining them because of their Cognitive Elitist immigration policies; as they also enjoy resource windfalls, they will probably do economically better than the rest of the developed world.

Based on the figures above, we can expect that the BRIC’s nations should in principle be able to converge to developed country levels. However, there are two major groups within the BRIC’s. China and Russia are already at a human capital level that enables convergence (China’s is significantly higher, but Russia is already richer, and also has the added bonus of a resource windfall). In contrast, Brazil and India are not currently at human capital levels that enable convergence; however, they do both have the potential to raise them to just the levels needed to break out of the “middle-income” trap and converge. But for that they have to develop their human capital to its full genetic potential. The quantity of the needed change is very significant and, even under rosy assumptions (e.g. +3 IQ points a decade until equalization with genetic potential), the process will take decades. Until they at least the low 90′s, they will remain stuck – especially Brazil, because it is already very rich for its human capital level – with fairly low long-term growth rates.

Whatever their average genetic IQ ceilings, it is highly advisable for all the poorer and low-IQ nations to: (1) improve childhood nutrition (e.g. free vitamin pills at schools seems especially low-cost/high-impact); (2) anti-vegetarian propaganda, where such applies; (3) study the experience of foreign countries, esp. the US which has had a lot of success with maximizing NAM scores, and Finland which (at least on PISA) manages to maximize white scores; (4) explore pharmaceutical and technological means of bridging their IQ gaps with the developed world (e.g. nootropics).

(Republished from by permission of author or representative)
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Anatoly Karlin
About Anatoly Karlin

I am a blogger, thinker, and businessman in the SF Bay Area. I’m originally from Russia, spent many years in Britain, and studied at U.C. Berkeley.

One of my tenets is that ideologies tend to suck. As such, I hesitate about attaching labels to myself. That said, if it’s really necessary, I suppose “liberal-conservative neoreactionary” would be close enough.

Though I consider myself part of the Orthodox Church, my philosophy and spiritual views are more influenced by digital physics, Gnosticism, and Russian cosmism than anything specifically Judeo-Christian.