Also see this brand new post at Staffans Personality Blog: https://www.unz.com/jman/how-inbred-are-europeans/, The Unz Review An Alternative Media Selection, went down a unique historical trajectory because of it, Razib Khan recently objected to HBD Chick, Transparency Internationals 2012 Corruption Perceptions Index, HBD Chicks european consanguinity bibliography, consanguinity in england north vs. south, more on consanguinity in england (and scotland), cousin marriage in 13th-15th century england, mating patterns in medieval/early modern scotland, early and late medieval irish mating practices, mating patterns, family types, and clannishness in twentieth century ireland, runs of homozygosity in the irish population, more on mating patterns from deutschland (and switzerland), feuds, tournaments, and reproductive success in medieval germany (franconia), exogamous marriage in northern medieval italy, mating patterns in medieval eastern europe, traditional family systems in medieval russia, russians, eastern europeans, runs of homozygosity (roh), and inbreeding, inbreeding in 18th and 19th century sweden, medieval germanic kindreds and the ditmarsians | hbd* chick, more on medieval germanic kindreds | hbd* chick, ibd rates and kindreds in germanic populations, historic european homicide rates and the hajnal line, traditional family systems in medieval britain and ireland, national individualism-collectivism scores, fairly unique pathologies found in the Muslim world, Those Who Can See: Arabs and Liberal Democracy: A Primer, abridged history of cousin marriage in china, see monogamy, serial monogamy, and polygamy | hbd* chick, see: good civicness vs. bad civicness | hbd* chick, the least of which being the effects of manorialism, of strong states, and of internal population replacement ala Gregory Clark/Ron Unz, the flatlanders vs. the mountain people | hbd* chick, big summary post on the hajnal line | hbd* chick, 100 Blog Posts - A Reflection on HBD Blogging and What Lies Ahead, An HBD Summary of the Foundations of Modern Civilization, American Pravda: Of Pipelines and Plagues, Clannishness the Series: Zigzag Lightning in the Brain, Ashkenazi Jews are not inbred Gene Expression, Ashkenazi Jews are not inbred 2 Gene Expression |, HBD: An Abbreviated History of Quisqueya and the Rise of Todays Dominicans (and Haitians) :: Concourse Expressions, http://www.researchgate.net/publication/215555434_MHC-heterozygosity_and_human_facial_attractiveness, http://ndt.oxfordjournals.org/content/15/9/1269.full, Greg Cochrans and Paul Ewalds paper on pathogens, Greg Cochran's "Gay Germ" Hypothesis - An Exercise in the Power of Germs, The Problem with HBD, the Dark Enlightenment, Neoreaction, Alt-Rightism, and All That Jazz, No, You Don't Have Free Will, and This Is Why, Mike's Antivax Grab-Bag: Memes, Blurbs and Links, Americas Buried History of White Slavery, "Why the Lab Leak Theory Is Almost Certainly False", The Alt-Covid Community Begins Unraveling the Origins of Covid, American Pravda: George Orwell's Virus Lab-Leak, Coerced by Declining American Empire, Kenyan Court Tries to Force People to Do Sodomy on Each Other, A Sign of Things to Come? Most distinct are the United Kingdom, Spain, Italy, and Germany (while Portugal is shown with a north-south gradient, Im not sure if one exists there). clannish medieval ireland This is higher than the reported figure in a national sample of non-Bedouin Arabs ( F = 0.192) (Jaber et al. It can reduce litter size, increase the likelihood of health problems, and the dogs might develop undesirable temperaments. Ill be honest, Ive no idea how youre able to synthesize all these data into posts like these, given your other preoccupations (Dont know about you, but for me, writing an HBD post is like a class project do the research, write the paper, cite the sources, etc. I suspect there are political and social reasons for Jews to think/be told they are. Fred Branfman Risked His Life for Ordinary People, White House Officials Will Host Meeting with Jewish Groups to Discuss Kanye Ye West On Wednesday, The IMF and World Bank: Partners In Backwardness, # 407, Cold War of Trump/Navarro vs. China - More Dangerous Than Covid-19, Met Police Invokes National Security About Epstein Meeting with US Senators in the UK. ), @luky white male What are the inbreeding rates for European Jews? My granddaughters are half Dutch. It could be a problem for some, namely those living in the borderland areas (such as myself) where the fighting typically takes place were we to see a balkanization of the US. Also, see what HBD Chick said . It just doesnt look like a mild form of clannishness. This may be the case in, Now indeed, to place HBD-Chicks hypothesis on the most solid footing, we should ideally examine the genetic data to get firmer estimates of the level of long-term inbreeding in these populations, rather than relying primarily on historical data and the traits of modern peoples. This map is a guestimate, and is not derived from direct measurements. the swedes (and other scandinavians) are an interesting case because, although you guys starting outbreeding relatively late (i think) i.e. In humans, it's associated with consanguinity and incest, in which close relatives have sexual relationships and children. Inbreeding is surprisingly common in many Muslim nations and communities, evidence shows. However, it visualizes what areas we think are the most and least inbred, based on these regions histories and other pieces of evidence we have. mating patterns, family types, and clannishness in twentieth century ireland American Pravda: World War III and World War II? It's been known to occur frequently in human communities due to customs such as cousin marriage and endogamy. Inbreeding violates modern social norms but is fairly common in animals and plants. Don Lemon Was Right. Inbreeding has been taking place among Muslims for 50 generations, which amounts to about 1,400 years after the prophet Muhammed endorsed marriage between first cousins. more on albanians, Scandinavia: These divisions have had great significance for the past and present of these countries, Ralph and Coop also discussed these data in, The average IBD rates for each of the countries sampled is shown. Higher proportions of stillborn and deformed Sometimes I wonder if the Japanese just mentally transferred their clan loyalties straight to the state. Some, unfortunately, were woefully small. This similarity could signal several things, including a recent population bottleneck or historically small population size (both of which would tend to minimize genetic diversity within the population), or few admixture events in the populations history. maybe.) For example, these countries are known to have much higher rates of hydrocephalus, neural tube defects, and congenital heart defects. This is a greater than 100-fold risk compared to an outbred dog! It is shown, that if it is assumed that the whole population of the country is the adult (breeding) population, then a present day person from one of the four regions/countries studied is descended from between 72% and 97% of the early medieval population of the particular country. The best-known inbred family in Eastern Kentucky is the Fugate family, The Whitakers are the most famous Inbred family in America. Assuming continued bifurcation of the US population is a problem, which Im not sure it is. They have no cars, no . Read some history and genetics for a f* sake. 3B) included in the FSuite pipeline 54 and corresponding to the . 2 the scandinavians There is evidence that heterozygosity is something that humans actively select for in mates, as well as selecting genetically dissimilar partners to produce more heterozygous offspring. Heres Why. Even though they mostly dont marry first or second cousins, they do end up marrying third and fourth cousins a lot, because everyone there is related at that level. I would add, as explanation, that if you have small groups of people which move around a lot and occasionally accept new members, the new members can add a great deal of genetic variety. Understanding and estimating inbreeding is essential for managing threatened and endangered wildlife populations. Indeed, this plot excellently follows the east-west divide that exists in Europe, and does an excellent job of catching the north-south divide as well. PeriStats is the online database for perinatal statistics developed by the March of Dimes Perinatal Data Center. How are humans inbred? My personal experience with Jews is that they are not quite as clannish as they claim. This artificially limits potential mates for members of the population, driving up rates of inbreeding. Buckhead Moves Forward with Plan to Secede from Atlanta. This is a map of our current best guess of the rates of historic inbreeding across Europe and parts of the Near East. Keep in mind that Ashkenazi Jews are all descended from European shicksas. JayMan, you have a real gift for (among other things) bringing together a treasure trove of pertinent links and maps on a topic into one succint post. Staffans Personality Blog Swedish blogger Staffans discussion of human personality and the research into it. My hat is off to you, this post is now my go-to reference on the subject. Measuring inbreeding rate as effective population size gives consistent results; . When did this start? parented and schooled correctly to accept everyone for who they are) It never seems to cross their minds that their children are accepting, because the parents are, not because theyre taught to be. These are general ideas based on the evidence I have so far seen. la endogamia en la espaa medieval Yeah, We're Getting Dumber: Flynn Effect Has Reversed in U.S. PeriStats provides free access to maternal and infant health-related data at the U.S., state, county, and city level. The investigation continues, What are the inbreeding rates for European Jews? And indeed, perhaps this was the case. The highest inbreeding levels and frequencies of inbred individuals are in North Africa, the Middle East, Central South Asia population. Is the Solution to the Labor Shortage More Immigrationor Child Labor? This is an all-round excellent summary you put together here Jayman. dont have a lot of data on the mating patterns of european jews, yet. Ethnic Russians,a roughly 50-50 genetic mix of finnic and slavonic nations are one of the least inbred nations of Europe.Holland on the other hand has one of the highest percentages. Not sure but I think the European Jewish population was quite small in the thousands? The reported prevalence of consanguinity in Arab and Middle-East Countries were vary between 35-40% with the 99% confidence interval for 3% error of estimation, a sample size of 1626 subjects would be required for this study to achieve objective. An F.A.Q.-style set of responses to the common erroneous objections to race, heredity, and IQ, with links to relevant research and information resource. It also occurred to me that violence should be adjusted for social control if we want to establish the characteristics of a people. How it got that way is not quite clear at this point. Yet, despite the overwhelmingly chaotic style of songwriting, or perhaps because of it, it never . My guess is that they may be inbred but not necessarily clannish. (^_^), @panjoomby the point is different genetic material is being inbred into each system so, different inputs (even with the same catalyzing inbreeding pattern/formula) may yield different results?. By 1980, the share of intermarried newlyweds had about doubled to 7%. Most distinct are the United Kingdom, Spain, Italy, and Germany (while Portugal is shown with a north-south gradient, Im not sure if one exists there). Wow, look at the former Yugoslavia on that top map! So maybe we should look at islanders. That group so happens to be the entire nation. 6-7 the italians, the greeks, the chinese This is apparently centered somewhere around level 3. Genes seem to assert themselves more with age. runs of homozygosity in the irish population, France: Inbreeding Depression. As such, according to HBD Chicks hypothesis, the region went down a unique historical trajectory because of it. Ottoman influence, Islam in Bosnia and Kosovo, the whole country is mountainous, religious rivalries limit peoples mating pools even within villages, etc. We did our granddaughters because theyre nothing alike, looks, personality, characteralthough theyre both very nice girls. If you enjoy my work and would like to support it, please click here to donate. I think Iceland falls under this effect. (The high immigrant populations in the ex-Soviet states are mostly Russians; those in Ireland are primarily from Britain. In their paper published in the . 9). This pattern also follows the spread of Christianity, as seen on this map featured over at Dusk in Autumn: As may be obvious from my map of inbreeding in Europe at the beginning of the post, it appears (we believe) that outbreeding originated in the area around Northeastern France/the Low Countries and Southern England and spread outward from there in all directions. Its not about the total population. These left us wondering if there is really any such thing AS Dutch. India is one of the very few countries in the world today where consanguineous marriages are still practiced extensively. Why the Western Media Is Afraid of Julian Assange. Inbreeding in poultry affects fertility, hatchability, embryonic viability and egg production, reducing number of progeny hatched per hen, thus decreasing reproductive efficiency and increasing costs in conservation efforts. Further reinforcing our estimation of historic levels of inbreeding across various parts of Europe and the Middle East, as seen on my map, is the fact that many of these countries (the Islamic world) are still actively inbreeding (from consang.net): Europeans and for that matter East Asians have, by in large, ceased inbreeding in the 20th century by the latest. The place with the second most was actually Kent, with 58. http://ndt.oxfordjournals.org/content/15/9/1269.full. By comparing the Afrikaners in our study to 1,670 individuals from 32 populations across the world we found that 4.7% of Afrikaner DNA has a non-European origin. thank you for your thought provoking (hard!) @staffan Perhaps the conformism in Sweden is the results of everyone being more or less related rather than small groups being highly related?. balkan endogamy Human inbreeding is the act of mating between two closely related people, including relatives, parents, or siblings. Marriage between first cousins doubles the risk of children being born with birth defects, according to a study seeking answers to the higher than expected rates of deaths and congenital . Wink, personal communication, 2011). Stossel confidently announced that cousin marriage qualms were old fashion and the prejudice against marrying your cousin was a myth. But he was also part Japanese, Native American and European! traditional family systems in medieval russia Chances of muscular atrophy are 18x higher. What Accounts for the Continuation of Homosexuality? Historically, I dont think there was a lot of internal movement in Japan, due to a pretty dictatorial state, which would tend to increase inbreeding, but that same dictatorial state really cut down on violence. Genetic bottlenecks and inbreeding can increase the frequency of deleterious variants, resulting in reduced reproductive levels in a population. Some localities in Puerto Rico and Sweden show inbreeding levels halfway between the extremes found in Brazil and Japan and in the United States. as seen from this map drawn by HBD Chick (see historic european homicide rates and the hajnal line). He clearly put a lot of effort into this post, and if you want to be helpful and provide good sources for genetic data, Im sure people would be grateful.

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