Thursday, May 31, 2012

Helmuth Nyborg interviews Richard Lynn

The current issue of Personality and Individual Differences is a tribute to Richard Lynn at age 80. Here is a portion of his conversation with Helmuth Nyborg that reviews his career:

HN: So then you needed a job.

RL: Yes, and I obtained a lectureship at the University of Exeter. I was now to enter the wilderness years and did not succeed in doing anything that I considered significant for the next twelve years. In 1959 I published a paper Environmental Conditions Affecting intelligence, in which I said that it was now established that genetic factors are the major determinant of intelligence, but that environmental factors are also involved. I proposed that these consisted of the quality and quantity of cognitive stimulation from others in the family. I suggested that this explained the tendency for only children to have the highest IQs, and for IQs to decline with increasing family size, and also that eldest and youngest children have higher average IQs than those in the middle of the family. I sent the paper to Sir Cyril Burt, who replied with a friendly letter saying that he agreed with me. After this, I corresponded with Sir Cyril from time to time and I always found him very friendly and helpful.

HN: Your theory of the quality and quantity of cognitive stimulation from others in the family as the environmental determinant of intelligence sounds like the so-called Zajonc effect.

 RL: Yes, Zajonc later formulated a very similar theory and managed to get his name attached to it. However, I do not find this annoying because I now think that Joseph, Rogers, Boruch, Stoms, and DeMoya (1991) has disproved the theory.

HN: What did you do next?

RL: I fell under the spell of Hans Eysenck’s theory that he published in 1957 in his book The Dynamics of Anxiety and Hysteria. In this he extended Hull’s theory to individual differences.
He proposed that extraverts generate Hull’s concept of reactive inhibition more rapidly than introverts. From this assumption he derived a lot of deductions, for which he provided evidence in
his book. One of the most important of these was that introverts would form conditioned Pavlovian anxiety reactions more rapidly than extraverts, and one of his researchers named Cyril Franks demonstrated that this was so. On the basis of this result, Eysenck proposed that children become socialised by developing anticipatory anxiety reactions to disapproval and punishment, and that this process would occur more rapidly in introverts.

HN: This theory of Eysenck’s was obviously very ambitious.

RL: Indeed. But I love big theories, and this was huge. It embraced Pavlovian neurophysiological concepts, Hull’s behaviour system, the introversion–extraversion personality dimension, the social
concepts of tough-mindedness and tender-mindedness, and political attitudes. I was enthralled by the theory and began testing some of the deductions that could be made from it.

HN: And how did this go?

RL: Some of them worked but others didn’t. In 1959 I wrote up a paper on one of those that worked, and sent it to Hans Eysenck. He replied very warmly and said he would lend me some apparatus
if I wanted to do some more work. He invited me to London to collect this and stay the night with him and Sybil, which I readily accepted. Talking with Hans was a real meeting of minds and unlike anything I had experienced before. I did some more work and published several papers on Eysenck’s theory. I extended it to the deterioration of performance with age and proposed that this could be explained by an increase in reactive inhibition. Remarkably, in 1960 it was published in Nature.

During the 1960s, I worked on a variety of topics, including teaching two year olds to read and Russian psychology, but none of them led anywhere, and I became quite depressed with my
failure to make any significant progress in my academic career.

HN: This brings us to 1967, when you quit the University of Exeter and took up a position in Ireland.

RL: Yes, I was appointed research professor at the Economic and Social Research Institute (ESRI) in Dublin, where I worked until 1972. The brief was to carry out research on the economic and
social problems of the country. So I settled down to investigate the economic and social problems of Ireland and think about what contribution I could make to finding public policies that would help solve them. The major problem was the economic backwardness, and when I researched the literature it was not long before I discovered that the Irish had a low average IQ. So I formulated the theory that the low IQ was likely a significant reason for the economic backwardness. The solution for this problem was obvious. What was needed was a set of eugenic policies that would raise the Irish IQ.

HN: This sounds a bit scary!

RL: Indeed. I reflected on the likely headlines I would get if I wrote one of the monographs that the ESRI produced analysing the problem and its solution. Headlines like "Professor advocates
sterilizing the mentally retarded" and "Incentives for graduates to have more children." I didn’t see these going down well. Ireland is a deeply conservative and Catholic country and the Catholics had been the only group that opposed eugenic programs in the first half of the twentieth century, when everyone else thought these were sensible. Virtually no-one supported eugenic programs any more and anyone who proposed doing so would be accused of being a Nazi.

HN: And how did you deal with this problem?

RL: I chickened out! I did not think I could go public on this, so I sat on it for 35 years. It was not until 2002 when I published IQ and the Wealth of Nations with Tatu Vanhanen that I set out the
theory. Nevertheless, I did write something on the issue in a circumspect way. In 1968 I published The Irish Brain Drain. It reported research showing that there was a high rate of emigration of graduates from Ireland, and warned that this would reduce the average IQ of the remaining population. I looked next at some of the demographic and epidemiological characteristics of Ireland to see if I could find any problems I could tackle. The first thing I noticed was that the Irish have an exceptionally high rate of psychosis. I knew that chronic hospitalised psychotics, consisting mainly of those with simple schizophrenia and retarded depression, have a low level of anxiety.

I wondered whether a low level anxiety in the population might explain the high rate of psychosis and looked at other data that might corroborate the theory. I took the 18 economically developed nations for which there were reliable statistics and examined calorie consumption, coronary heart disease, caffeine and cigarette consumption as indices of low anxiety, and suicide rates, alcohol consumption, and road accident death rates as indices of high anxiety. I factor analysed the inter-correlations and found a general factor that accounting for about 50% of the variance and identified this as anxiety. The final step was to treat the nations as if they were individuals and use the data to score the nations on the anxiety factor. The result was that Ireland emerged as the nation with the lowest level of anxiety.

HN: How about the other nations? Could you find any pattern there?

RL: Yes, the northern Europe nations also had low anxiety, while the southern European nations and Japan came out as the high anxiety nations. It seemed likely that there are genetic differences in anxiety among the northern and southern subraces of Europe, and between Japan and Europeans. This was my first excursion into the thorny field of racial differences.

HN: This was quite a sophisticated study. I wonder how many people understood it and how it was received.

RL: There were certainly a lot of people who did not understand it. However, it was received quite well by the more sophisticated. Sir Cyril Burt wrote a generous introduction – ‘‘what I should like chiefly to commend are the methods he has adopted.’’ I believe this was the last thing that Sir Cyril wrote. Hans Eysenck was enthusiastic and it was this that inspired Hans and Sybil to begin collecting questionnaire data for neuroticism and extraversion, and later for psychoticism, from numerous countries that was to occupy them for the next thirty years or so.

HN: And how has your theory survived these last forty years?

RL: The theory has survived quite well among researchers on cross-cultural differences in personality. In 1985 Phil Rushton extended the theory in his book Race, Evolution and Behavior in which he reported that North East Asians obtain higher scores on anxiety than Europeans, confirming my conclusion that the Japanese have a high level of anxiety. David Lester (2000) expanded the theory further and found that it held up in a data set of 32 nations. Geert Hofstede and Robert McCrae (2004, p. 59) have written that ‘‘A breakthrough in the study of national cultures was Richard Lynn’s book Personality and National Character’’ and have confirmed the same national differences in anxiety.

HN: We have come to the year 1972 and you were soon to leave Dublin.

RL: Yes, I had completed my work on national differences in anxiety and was keen to develop my ideas on national and racial differences in intelligence. But because I had discovered the low IQ in Ireland, I did not think it possible to do this while I was in Dublin. So I had to look for a new base. Then in the fall of 1971 the University of Ulster advertised for a professor to set up a psychology department. I thought this would suit me, so I sent in an application, was offered the job, and accepted.

So in 1972 I moved to Ulster and began my work on national and racial differences in intelligence. I began publishing papers on this in 1977 when I estimated the mean IQ in Japan at 106.6 (in relation to an American mean of 100), and the mean IQ of the Chinese in Singapore at 110. The next year I published a review of national and racial IQs. I continued to collect IQs for countries all over the world. I concluded that with the IQ of Europeans set at 100, the North East Asians have an IQ of 106, the South East Asians have an IQ of 90, the Native American Indians have an IQ of 89, and the IQ of sub-Saharan Africans have an IQ around 70.

In 1980 I published my theory that these race differences evolved when early humans migrated out of Africa into temperate and then into cold environments. These were more cognitively demanding, and so the peoples who settled in North Africa and South Asia, and even more the Europeans and the North East Asians, had to evolve higher IQs to survive.

HN: Then in 2002, you used these national and racial IQs in your book IQ and the Wealth of Nations, which you wrote in collaboration with Tatu Vanhanen.

RL: Yes, Tatu Vanhanen is a political scientist in Finland and has a good knowledge of economics. We got in touch in 2000, met in London and talked about using my national IQs to explain the huge differences in living standards between the economically developed countries and the third world. We found that the correlation between national IQs and per capita income was r = 0.68, so national IQs explained about half the variance in per capita income. The other half can be largely explained by the degree to which nations have free market economies and natural resources.

HN: How was the book received?

RL: It had the usual reaction to which I have become accustomed. Some hated it, some loved it. Among those who hated it was Earl Hunt, who described the national IQs as ‘‘meaningless’’, while Susan Barnett and Wendy Williams, said they were virtually meaningless’’. Others saw my national IQs as opening up a new field in which national differences in intelligence have explanatory power for a wide range of social and economic phenomena. In 2009, Heiner Rindermann and Steve Ceci described the calculation of national IQs as ‘‘... a new development in the study of cognitive ability: Following a century of conceptual and psychometric development in which individual and group (socioeconomic, age, and ethnic) differences were examined, researchers have turned their attention to national and international differences in cognitive competence to predict a variety of outcomes: societal development, rate of democratization, population health, productivity, gross domestic product (GDP), crime, health and longevity, infant mortality, and wage inequality’’. From 2005, numerous papers have been published on a variety of correlates of national IQs. In 2010, in collaboration with Gerhard Meisenberg, I integrated all the international studies of scores in reading comprehension, math and science understanding. We put this on a common metric for 108 nations and showed that they are perfectly correlated (r = 1.0) with national IQs. I doubt whether there is anyone who now disputes that my national IQs are valid.

HN: In 2005, you wrote another book on race differences in intelligence, The Global Bell Curve?

RL: This took as its starting point The Bell Curve, in which Richard Herrnstein and Charles Murray in 1994 showed in that in the United States there is a racial hierarchy in which Europeans have the highest IQ and perform best for earnings, socioeconomic status and a range of social phenomena, Hispanics come next, while Blacks do least well. In Global Bell Curve I examined whether similar racial intelligence and socio-economic hierarchies are present in other parts of the world and documented that they are. They are found in Europe, Africa, Latin America, the Caribbean, Southeast Asia, Australia and New Zealand. It is invariably the Europeans and North East Asians who are at the top of these racial hierarchies. These are followed by the brown skinned peoples who occupy intermediate positions, e.g. the Coloureds and Indians from the sub-continent in Africa, the Mulattos and Mestizos in Latin America, Asians in Europe, and light skinned Blacks in the United States, who come in the middle of the IQ and socio-economic hierarchies, while the dark skinned African Blacks and Native American Indians invariably come at the bottom of the hierarchies. In Australia and New Zealand, it is the lighter skinned Europeans and Chinese who are at the top of the IQ and socio-economic hierarchies, while the darker skinned Aborigines and Maoris are at the bottom. In South-East Asia in Singapore, Indonesia, the Philippines, Malaysia, and Thailand, it is invariably the Chinese who have higher IQs than the indigenous peoples and outperform them in education, earnings, wealth and socio-economic status.

These colour-related social hierarchies are so inescapable that sociologists and anthropologists have coined the term pigmentocracy to describe them. A pigmentocracy is a society in which wealth and social status are related to skin colour. I argued that intelligence differences provide the best explanation for the racial hierarchies that are consistently present in all multiracial societies.

HN: I would like to turn now to your work on the increases in intelligence that occurred during the twentieth century.

 RL: My first work on this appeared in 1982, when I published a paper showing that the IQ in Japan had increased by 7 IQ points from those born in 1910 to those born in 1969. I have published several more papers on the increase of IQs. My last one in 2009 showed that in Britain it has recently come to an end among children aged 13 years and older, although it is still present in younger children. I have also considered the problem of why IQs have increased and published a paper in 1990 arguing that improvements in nutrition have been the main factor responsible for the IQ rise.

HN: You have also worked on sex differences in intelligence. How did this come about?

RL: In all fields of scholarship we have to take a lot on trust. If all previous scholars are agreed on something, we take it for granted that they must be right. All the experts from at least World War 1 had stated that there is no sex difference in intelligence. In the following years numerous scholars whom I respected repeated this assertion. For instance, Herrnstein and Murray wrote in The Bell Curve that ‘‘The consistent story has been that men and women have nearly identical IQs’’.

I had no reason to doubt this consensus, but in 1992 I was shaken when Dave Ankney and Phil Rushton independently published papers showing that men have larger brains than women, even when these are controlled for body size and weight. It was evident that these results presented a problem.

It is well established that brain size is positively related to intelligence at a correlation of about 0.4. As men have larger brains than women, men should have a higher average IQ than women. Yet all the experts were agreed that males and females have the same intelligence. I grappled with this problem for about six months. I went through dozens of studies and the experts seemed to be right that males and females have the same intelligence. Then at last I found the solution. When I looked at the studies in relation to the age of the samples being tested, I found that males and females do have the same intelligence up to the age of 15 years, as everyone had said. But I found that from the age of 16 years onwards, males begin to show higher IQs than females and that by adulthood, the male advantage reaches about 5 IQ points, entirely consistent with their larger average brain size. I published this solution to what I called the Ankney-Rushton anomaly in 1994.

HN: And how was your solution received?

RL: Most people ignored it, including Art Jensen in his 1998 book The g Factor. He concluded that ‘‘the sex difference in psychometric g is either totally nonexistent or is of uncertain direction and of inconsequential magnitude’’.  I continued to publish papers showing that up to the age of 15 years males and females have approximately the same IQ except for a small male advantage on the visualisation abilities, but from the age of 16 years males begin to show greater intelligence, but most people continued to assert that men and women have equal intelligence. In 2006, Stephen Ceci and Wendy Williams published an edited book Why Aren’t More Women in Science? They brought together fifteen experts to discuss this question. They began by saying ‘‘We have chosen to include all points of view’’, but remarkably none of the contributors presented the case that men have higher intelligence than women, and that high intelligence is required to make a successful career in science. Several of the contributors asserted that there are no sex differences in intelligence. The only person who attacked my theory was Nick Mackintosh. In 1996 he contended that the Progressive Matrices is an excellent measure of intelligence and of Spearman’s g, that it is known that there is no sex difference on the Progressive Matrices, and therefore that my claim is refuted. He made no mention of my maturation theory that it is only from the age of 16 years that males begin to show higher IQs than females. 

In response to Mackintosh’s criticism I collaborated with Paul Irwing in carrying out meta-analyses of sex differences on the Progressive Matrices in general population samples and in university students (Lynn & Irwing, 2004). We found that in general population samples there is no sex difference up to the age of 15 years, but among adults, men have a higher IQ than women by 5 IQ points. Among university students, we found the male IQ advantage is 4.6 IQ points.

HN: Still, you did have some supporters for your theory that men have a higher average IQ than women. I myself came out in support of your theory.

RL: You did (Nyborg, 2005), and in the next few years several people published data supporting my theory, including Juri Allik; Doug Jackson and Phil Rushton; Roberto Colom, and Gerhard Meisenberg. By 2010, numerous studies had shown that men have a higher IQ than women. I believe this is now accepted by all serious scholars. But, of course, there are plenty of unserious scholars who have never bothered to read the literature on this issue.

HN: Let us move onto your work on eugenics.

RL: I became interested in eugenics when I was a student in the 1950s. I read the papers of several psychologists in the United States, and of Sir Cyril Burt, Sir Godfrey Thompson and Ray Cattell in Britain, showing that the average IQ of the population was declining because people with low IQs were having more children than those with high IQs. I thought this must be an enormously serious problem. But it was not until the early 1990s that I began to work on eugenics.

I have published several papers showing that dysgenic fertility for intelligence in the United States and Britain, and one showing that there is also dysgenic fertility for moral character. In 1996 I published Dysgenics: Genetic Deterioration in Modern Populations, which set out the evidence that modern populations have been deteriorating genetically from around 1880 in respect of health, intelligence and moral character. In 2001, I published a sequel  Eugenics: A Reassessment. This begins with a historical introduction giving an account of the ideas of Francis Galton and the rise and fall of eugenics in the 20[th] century. I then discuss the objectives of eugenics and identify these as the elimination of genetic diseases, and the improvement of intelligence and moral character. This is followed by a consideration of how eugenic objectives can be achieved using the methods of selective reproduction and concludes that there is not much scope for these. Finally, I discuss the how eugenic objectives could be achieved by the ‘‘New Eugenics’’ of biotechnology using embryo selection and how these are likely to be developed in the twenty-first century. I conclude by predicting the inevitability of a future eugenic world in which couples will select genetically desirable embryos for implantation and there will be huge improvements in the genetic quality of the populations of economically developed countries where these technologies are adopted.

I have continued to publish papers on genetic deterioration. I extended this in a study with John Harvey to an estimate of the decline of the world’s IQ caused by the high fertility in third world low IQ countries. We estimated that the world’s IQ deteriorated genetically by 0.86 IQ points in the years 1950–2000.

HN: You have also published work on racial and ethnic differences in personality.

RL: Yes, in 2002 I took up the problem that Dick Herrnstein and Charles Murray noted in The Bell Curve that while racial and ethnic differences in intelligence can explain a number of the differences in educational attainment, crime, welfare dependency, rates of marriage, etc., they cannot explain the totality of these differences. They concluded that there must be some additional factor that also contributes to these. I proposed that some of the residual disparities are attributable to differences in psychopathic personality. I showed that psychopathic personality is highest among Blacks and Native Americans, next highest in Hispanics, lower in Whites and lowest in East Asians.

HN: Your most recent book is on the intelligence of the Jews. How did you get interested in this?

RL: Some years ago I read that about a third of the Nobel Prizes won by Germany in the years 1901–1939 had been awarded to Jews. I checked out the numbers of Jews in Germany and found they were about 0.85 per cent of the population. I reflected that Jews must have had a high IQ to achieve this astonishing overrepresentation. I had a look at the research on the intelligence of the Jews and found that a number of studies had been published reporting that Jews do indeed have high IQs. These were all quite old. Comparative studies of the IQs of different peoples have become increasingly taboo in recent decades. I investigated the Jewish IQ and estimated the Ashkenazi IQ at approximately 110, and the IQ of Oriental Jews at 91. I also wondered whether the Jews might have some personality characteristic, such as a strong work ethic, which might contribute to their high achievements, but Icould not find any evidence for this in a paper published in 2008 with Satoshi Kanazawa. I then read a number of papers in economics and sociology journals on the educational attainments, earnings and socioeconomic status of Jews in the United States, and found numerous studies going back to the first half of the twentieth century reporting that these are all higher in Jews than in gentile whites. But the strange thing is that none of these mentioned that the explanation for the remarkable achievements of the Jews could be that they are more intelligent than white gentiles.

The more of these papers I read, the more it became apparent that a job needed to be done investigating whether Jews have a high IQ and commensurate educational attainments, earnings and socio-economic status in all countries in which Jews are, or have been, present. I have documented that this has been so in my book The Chosen People: Jewish Intelligence and Achievements.

HN: I have one final question. How would you like to be remembered?

RL: I hope my obituarists will write something like ‘‘Some loved him, some hated him, but everyone accepted that he kept the faith and told the truth as he saw it’’.


  1. Of topic comment (I promise not to do this again - at least for a week or so).

    I was watching the morning news and one of the biggest stories was Mayor Bloomberg's banning of big sodas. The media have devoted a lot of resources to this story. A lot of TV hosts with their bright white teeth interview a lot of official pundits. Everyone has an opinion. Everyone has a political stance.

    But where are the numbers? I don't drink "Big Gulps" and I don't think I ever have. As I listened to all the reports and opinions on big soft drinks I wondered who did.

    Would it be too much to ask for the newscasters to simply tell us what proportion of drinks were big drinks? If its 50% that's one thing but if its only 1% that's quite another. I would actually like more data - like an analysis of profit margins for various items. But I'll settle for less since I'm getting nothing now.

    I'm guessing that your blog wíll not run out of material anytime soon.


  2. Anonymous10:57 AM

    I've never been able to finish those Big Gulps or large soda drinks. There's so much soda in them, that if you drink at a normal pace, about halfway through the soda gets flat and doesn't taste very good. At fast food places, I tend to get the large or super size combo meals, and while the burger and fries aren't that much and can be finished easily, they usually give you an extremely large soda that I can never finish or drink much of before it gets flat. I always end up throwing away most of the soda.

    There are people that get the Big Gulps to drink and sip on soda all day, and drink that instead of water or other liquids. They either drink the stuff really fast, or don't mind flat soda.

  3. While looking up the references to Richard Lynn I ran across a paper by Rushton on melanin and crime. That paper blew my mind.

    If Rushton's right - and I think he is - I've been very wrong about race, IQ and such. It is the most astounding new idea I've come across in decades.

    To give you an idea of how earth shaking it is, consider it explains why my little Cavalier King Charles Spaniel in the Blenheim coloration is so adorable. It also explains why Trayvon martin was probably up to no good. That's some paper.

    I'll be commenting more on this paper, I'm sure for the rest of my life. Lynn's book with Vanhanen is another one of those ideas that changes the way you see the world forever after.

    BTW doe you have any idea why Lynn's two books on eugenics are so expensive? I've read several of his reasonably priced books on IQ and and national wealth. But for some reason his eugenics books cost more than $100 each.


  4. Anonymous11:32 AM


    I think that paper re Rushton and melanin may have been mentioned before on this blog.

  5. Maybe they follow that tack because that's where their findings lead them?


  6. Anonymous8:01 PM

    Lynn's Jew worship is one of his more irritating traits.

    I haven't noticed this from Lynn. You might be thinking of Greg Cochran.

    In his paper "The Intelligence of American Jews", published in 2004, Lynn estimated the verbal IQ of American Jews as being 107.

    This is one reason why Lynn has never struck me as a philo-Semite. He estimates a lower figure than other researchers do. The other researchers tend to express or ground their philo-Semitism based on the higher figures.

    Lynn doesn't seem to talk much about them.

  7. Anonymous4:25 AM

    He estimates a lower figure than other researchers do.
    Lynn doesn't seem to talk much about them.

    Talking up the power of recent selection pressures, which is what would have to be the case in Ashkenazi Jews, is not really great for Lynn's "ancient winters" model and his philosinicism.

    If you want to talk about how 30,000 years of cold winters as hunter gatherers is responsible for 3-7 points of IQ change, a group who have experienced likely a 8-15 point shift in less than 1000 years, purely through cultural changes purely endemic to agricultural civilization, don't really help you make that point.

    Conversely, Cochran et Harpending have staked their territory out as recent selection and acceleration, which is why they're so interested in the Jews. Frankly, their hypothesis - recent selection - is probably better supported, given that the relatively low performing Asian groups like Thais and Cambodians (and Tibetans) look about as related to Chinese as Georgians are to Europeans on the whole genome (and thus of about as a recent population divergence time).

  8. Anonymous1:08 PM

    a group who have experienced likely a 8-15 point shift in less than 1000 years, purely through cultural changes purely endemic to agricultural civilization, don't really help you make that point.

    We don't have IQ test results from the Middle Ages. We don't really know what the IQ levels may have been back then. There are assumptions here.

    Also the "cultural change" may be overstated. It's clear that they had begun to specialize in certain niches of agricultural civilization far earlier than 1,000 years ago. Trading, money lending, tax farming, administration, etc., were associated with them much earlier, during the Classical period, as well.

  9. The last anonymous (4:25 AM) seems right to me. I think Lynn's cold winter notion is wrong too. First of all it seems impervious to falsification - an always troubling characteristic in a serious hypothesis. Secondly you would expect more exceptions like a group of dark tropical people who just happen to be as intelligent as the lighter skinned norterners because for some reason or other this group just happened to live in an area that more environmentally challenging than the other near equator habitats.

    That's why I favor the Rushton melanin hypothesis. He believes that the biosynthetic pathway to melanin has pleiotrophic effects on IQ and agressiveness (crime in humans). Black people are the way they are because they are black. Blackness is not just an incidental or cooincidental characteristic. It is central. This is a little hard to accept at first but it is a better fit than cold winter hypothesis.

    It seems to me that the Jews have suffered several genocide attempts. The first I think was the Exodus event. The Egyptians didn't like Semites having endured the rule of the Hyksos. My quess is that they exterminated several semetic tribes by just running thm into the desert. These tribes are unknown to us. They vanished without a trace. The Jews were the exception. They survived and became literate. They later wrote a self serving account in which they claimed to have chosen to have left the fertile "black earth" and marched off into the "red earth".

    The Romans had two major wars against the Jews (or maybe three). The first is well documented by Josephus but the second during the reign of Hadrian was much more extensive. The Romans had genocided another semtic people - the Cartheginians. After the Second Jewish War the Jews were never again a major people. They were suppressed for well over a millenium.

    Vegetius identified the smart peoples of ancient world. He named the Greeks not the Jews. There is no reason to think the Jews were particulary intelligent until just before the early modern period.

    In the fourteenth century the Jews were almost taken out in Europe. Everything went wrong then. The warm period of the High Middle Ages ended. There was famine, war, religious turmoil and then the Black Death. The Jews got blamed for a lot of it.

    I think the Jewish population passed through a choke point in Western Europe then and a series of IQ favorable mutations took hold.

    I don't know enough genetics to say if this was true or not but the history is right, broadly speaking.


  10. Anonymous2:28 PM

    Vegetius identified the smart peoples of ancient world. He named the Greeks not the Jews. There is no reason to think the Jews were particulary intelligent until just before the early modern period.

    Their representation in certain fields such as trading, money lending, tax farming, administration, etc. in the Middle Ages and onward is pointed to as an indication of high IQ and as the selection pressure for their high IQ.

    This representation predates the Middle Ages.

    Vegetius may have had aristocratic disdain for clever, savvy traders, merchants, hustlers, and the like and not considered them "smart" as more refined types no matter how clever they were.

  11. Though I'm in general agreement with Lynn's findings on IQ and Wealth, there are a number of worrisome things about his methods:

    1. Why did he need to adjust IQ scores all the time, and seemingly arbitrarily adding or subtracting a few points here and there?
    2. Why did he report IQ for countries that he had no data for, but admitted it was guessed by averaging the IQ of their neighbors?
    3. Why did he maintain on his public website, till about 4 years ago, that Ireland's IQ was 78?

    On point #3, I directly challenged him, and he said it was a typo and should have been 87, but left the "typo" figure up publicly for another year. When I pressed him for the actual studies, it turned out he had used an IQ test administered to a remote impoverished farming community in Northern Ireland - which is part of the UK and not Ireland. The total number of children measured was 13 IIRC. So he used a study of outlier children in a different country to estimate the IQ of Ireland.

    This is FRAUD!!!

    BTW, here is a link to the Old GNXP, where I demolished the notion that Ireland has or had a low IQ.

    Read my comments "pconroy" and the response of the blogger "Thorfinn".


  12. Anonymous8:31 PM

    Well in his book IQ and the Wealth of Nations published in 2002, Lynn listed Ireland's IQ at 93. Presumably that is his official view on it, not whatever was on his website, typo or not. I don't think he's very active online.

    Ireland has had lots of emigration, which may have impacted its IQ.

    You still hear expressions like “bleedin’ thick micks” in the UK.

  13. Anonymous @8:31

    Read my linked post before commenting.

    What does it matter if the Brits think the Irish are idiots, or the Irish think the Brits are idiots - the data is what counts.

    The data says the Irish have an IQ of 98 not 93, 87 or 78.

    Immigration of high IQ individuals only happened in the period of 1985-1992 or so, the so called "Brain Drain Irish" - I'm one of those - at other periods, it was lower IQ and Lower Middle and Working Classes who immigrated.

  14. Read Emigration, not Immigration

  15. Anonymous9:50 PM

    What does it matter if the Brits think the Irish are idiots

    Well it's either true, or it's not true but Lynn, who is British, holds this prejudice or bias.

    The Irish are quite friendly but seem pretty dense. They can be street smart and socially intelligent, though often criminally minded.

  16. This comment has been removed by the author.

  17. @Anonymous,

    You are a moron.

    I previously said that the UK got many of the dregs of Irish society, and it did.

    By Lynn's own theory that higher IQ is correlated with greater wealth, I give you this:

    Read and weep!

  18. Of course an estimated 25% of the UK population is of Irish descent - so you too are probably descended from this so called "street smart, criminal" element...

  19. Anonymous11:11 PM

    By Lynn's own theory that higher IQ is correlated with greater wealth, I give you this:

    Ireland had a massive economic bubble. Easy money, international hot money flowing in, big housing bubble, etc. It also slashed corporate taxes and became a magnet for tax dodging US and multinational corporations. Lots of outsourcing to Ireland. It benefited from its English too, like India and unlike the other PIIGS, as a magnet for outsourcing.

    Of course an estimated 25% of the UK population is of Irish descent

    Lynn has a book on this too:

  20. @Anony,

    OK, now we're getting places, so you DO acknowledge that it was Ireland who:

    1. Had the smarts and chutzpah to lure ALL major Tech companies to base their EU headquarters in Ireland - which many other countries are now TRYING to copy.
    2. Had the smarts and chutzpah to develop the model for Off-shoring of IT functions - which many other countries have now copied.

    The reality is the the UK economy - even with massive subsidies in the form of North Sea oil - is in a worse state that Ireland.

    Ireland's woes were caused by a housing boom, which they were unable to contain, sue to now being able to raise the interest rate on borrowing. The Germans set the rate low to suit their low-growth, stagnant, aging economy. In both Ireland and Spain - who were booming and fast growth - this caused housing bubbles. But wait a minute, who was pumping billions into Irish and Spanish real estate, to get better returns on growth then their own stagnant economy? Why German pension funds no less. So now Ireland has accepted responsibility for bailing out German pensioners - that's what Ireland's mistake was. They should not have cowed to pressure from German thugs.

    The time has come to kick Germany out of the Euro - as they are ruining it for everyone.

  21. Anonymous6:17 AM

    Self-consciously Irish in the US do averagely (as measured by Wordsum not as good as the English descendents but better than those who declare themselves "only American" and than German Americans) and self-consciously Irish in the UK do slightly better than the average (as measured by GCSEs). Whatever the relationship these self reported ancestries have to actual Irish genetics.

    Irish Travellers do affect the perception of the Irish in the UK, even though their traits may not track the overall Irish populaiton.

    I find Lynn's opinions of the psychoticism of the Irish slightly questionable - global prevelance of schizophrenia seems to find East Asians (with the Japanese as the exception) and Middle Easterns high in schizophrenia (and presumably the extended phenotype - psychosis, supported by self assessment of trait psychoticism as reported by Eysenck), while Europeans and in particular the Irish, British and other North and Western European types are at the low end -

    (Africans hold up the middle end).

    As an aside, I am, of course, utterly unsurprised that Paul Conroy, the obsessive commentor on how the Irish are related to everyone of importance and went everywhere - as opposed to their reality of being probably the most peripheral and least successful of North West European nations (but with a certain gift for language and humour) - agrees with Lynn on everything but the ability and character of the Irish.

  22. @Anonymous Coward,

    If you know who I am then you should know that I have criticized Lynn for claiming that German university attendees were IIRC, 10-12 IQ points HIGHER than English university attendees, as being nonsense, and produced evidence to prove it. Check the archives of Old GNXP.
    You would also know that I criticized him on subtracting 15 or more points from Australian Aborigine IQ without new data. As well as all incidences where he simply fabricated data for countries from scratch.

    It's interesting that Richard Lynn alludes to the now DISGRACED Sir Cyril Burt a number of times in his interview - maybe they swapped methods on how to fabricate data?!

    Irish Travellers do affect the perception of the Irish in the UK, even though their traits may not track the overall Irish population.

    English Romanichals do affect the perception of the English in the UK, even though their traits may not track the overall English population.

    In terms of Schizophrenia and Irish people, there is a hotspot in Co Leitrim and surrounding area. Is their anything special about this area that might influence this, inquiring minds might ask? Well 3 things jump out of the data:
    1. This is the exact area of Ireland where skull shapes are much different that the rest, as evidenced by a short-faced Nordic type. It's also the area showing the highest concentration of Viking descent.
    2. According to a study I saw years ago, the biggest hotspot for Schizophrenia in Europe is in Central and Northern Sweden. So this is probably related to the findings about Co Leitrim.
    3. DNA of the Irish Travelers also shows that they are most similar to people from Co Leitrim.

    In terms of Irish contributions to Europe and the World; I think every educated person knows that the Irish civilized the barbarian Germanic people, be they Saxons, Angles or whatever. They were invited by Charlemagne, the Holy Roman Emperor, to his court to bring learning and literacy to the Germans. Most of the main medieval towns in German areas of Europe have their founding as Irish monasteries, around which communities grew up.

    Historically Irish people made up about 40% of the population of the British Isles, and were heavily involved in the British Empire, as soldiers, settlers, administrators, educators and so on. Today on 23andMe, for instance, I have identified relatives in almost every British Empire country, even those as far afield as Nigeria, South Africa, Kenya, Tanzania, Jamaica, Barbados, Bermuda, Guyana, India, Bangladesh and so on and so forth.
    The Irish Diaspora population is now around 90 million and growing...

  23. Anonymous2:09 AM


    I know what the Irish's accomplishments are and I'm not more or less impressed by their spreading of religion in Germany and Britain (of which they were one group involved) than their other accomplishments, such as their barbarian conquering in Scotland and raiding in Wales. - "Between the sixth and the tenth century, the mission of the Catholic Church and the Hiberno-Scottish mission Christianized England, working largely independently." - In the 8th century, the Franks became the standard-bearers of Roman Catholic Christianity in Western Europe, waging wars on its behalf against Arian Christians, Islamic invaders, and pagan Germanic peoples such as the Saxons and Frisians. Until 1066, by which time the Danes and the Norse had lost their foothold in Britain, theological and missionary work in Germany was largely organized by Anglo-Saxon missionaries, with mixed success. Eventually, the conversion was imposed by armed force and successfully completed by Charles the Great (Charlemagne) and the Franks in a series of campaigns (the Saxon Wars).,"

    Charlemagne, the Holy Roman Emperor, to his court to bring learning and literacy to the Germans

    Charlemagne, amongst other characteristics of the (already Christianised Germanic) Franks, to be precise.

    Most of the main medieval towns in German areas of Europe have their founding as Irish monasteries, around which communities grew up.

    I strongly doubt that is the case.

    Now a team of researchers have cracked the code, revealing that half of Germany's cities are 1,000 years older than previously thought.

    It seems a good deal more likely to me that an Irish mission to convert people went to where the people already were (them not being idiots and all).

    Lest you fail to understand me, I'm just amused by your aggrieved nationalism and Hibernocentricism. I don't dislike Irish people or think that they are especially amazingly unaccomplished or anything (as you can see from my quote that they do about average in my estimation).

    Anonymous Coward

  24. @Anonymous Coward,

    I don't want to get into a quotation war, but you are wrong on the:
    Irish monks founded cities in German lands issue

    I will give just 2 examples:

    You say: I'm just amused by your aggrieved nationalism and Hibernocentricism.

    You would be spectacularly wrong to think the above?! I have over the years pointed out lies and inconsistencies in all matters of science, history, and many other fields. I am obsessed with factual accuracy, as only then can coherent theories be postulated about cause and effect.

    In terms of my own heritage, as someone whose parents identified as "Native Irish" and "Anglo-Irish", and whose ancestors over 100 year ago identified largely as Protestant, I have no particular animus towards the English or any other of my ancestral peoples. I am of Native Irish, Northern English, French Huguenot, Palatine German and even some Sephardic Jewish ancestry.

    As an Irishman growing up in Ireland, the most hated Englishman in history would be Oliver Cromwell and the genocide he and his henchmen meted out on the Irish - but then I reflect that I have direct ancestry among those same Cromwellian henchmen...

  25. Oh and one other thing, as an Atheist, I'm not interested in religion per se, so was not pointing out anything about the spread of Catholicism or Religion to the Germans, rather the spread of literacy, knowledge and know-how. The coming of the Irish to the lands of the Germans, was like the coming of the Jews to Poland - it spread superior knowledge and ideas.

    What is interesting to me is the spread of Religious ideas and their origin. Irish or Celtic Christinity had more in common with Eastern Orthodox Christianity then Roman Christianity for a start, then it acquired a syncretic addition from Irish sources, which introduced the notions of personal confession, personal salvation and the direct communication with God (through prayer), without the intercession of a priest or cleric. The Celtic Church also did not follow Rome, but each parish had nominal independence. The very areas that the Irish spread their brand of Christianity would of course be the exact same areas that later Protestantism arose from - is this a coincidence, I think not!

    IMO, the Celtic church lived on, not in name, but in spirit, and emerged a few hundred years later as Protestantism!

  26. Anonymous7:28 AM

    Hello there! I could have sworn I've been to this web site before but after browsing through some of the posts I realized it's new to me.

    Anyhow, I'm definitely pleased I stumbled upon it and I'll be book-marking it and checking back frequently!

    my website; diet plans that work

  27. " Ireland is a deeply conservative and Catholic country"

    Pffft. Lynn is still living in the past.


Are gun owners mentally ill?

  Some anti-gun people think owning a gun is a sign of some kind of mental abnormality. According to General Social Survey data, gun owners ...