Afrikaner genomics. The Dominican Republic speaks Spanish, so there is some cross-fertilization with other Spanish-speaking countries (even if most of that happens in New York). These states give genetic counseling by a physician before the union. @helvena: but 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? Because of cultural differences, inbreeding is more common in certain parts of the world than it is in others. 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? I think of this as grainy inbreeding, meaning small groups of highly related individuals, and smooth inbreeding where everyone is moderately related. That is not to say that mountain-dwelling always results in inbreeding; as we saw, the denizens of the Alps managed to avoid it. Approximately 70% of inbred families live in desolate areas. Members of the Mennonite population may also have higher rates of inbreeding for the same reason. HBD Chick and I talk about how rates of historic inbreeding have had an important impact on the selective pressures acting on the traits of various peoples living today. ): 1 the english (not all of them probably not the cornish, for instance), some of the dutch Inbreeding refers to the generation of offspring through individuals who are closely related. According to the National Conference of State Legislatures (NCSL), cousin marriage is legal in 19 states in America, and five states under certain conditions. This is a map of our current best guess of the rates of historic inbreeding across Europe and parts of the Near East. This is the real money question, We know arranged marriages between cousins was the norm until at least the late 1800s, It was common wisdom in the Jewish community that you dont marry for love you marry to create intelligent, competitive offspring, Very interesting how the elite media and Hollywood has pushed for years the so-called backwardness of inbreeding. As well, supporting the notion that some European countries possess distinct regional variation within them in how inbred their populations are, we have these pieces: For Britain (from traditional family systems in medieval britain and ireland | hbd* chick): And Spain (from here and here, respectively): Reinforcing the pattern we see across Europe and much of the world are the results of the Worlds Values Survey: The Northwestern European countries are in a group by themselves. 3B) included in the FSuite pipeline 54 and corresponding to the . So how does this Hajnal line bs explains Finland thn? The Amish Keep to Themselves. And They're Hiding a Horrifying Secret Id be remiss to not mention the effect of geography, climate, and topography on this (from Wikipedia): Mountains may contribute to inbreeding by making both farming and long-range travel difficult (favoring a pastoral way of life) see the flatlanders vs. the mountain people | hbd* chick. Analysis suggests that roughly one in 3,600 people studied were born to closely related parents. traditional family systems in medieval russia I mean, if everyone loves gay people, thats not individualism. In places where this isn't legal, it is sometimes called incestuous as well. Chances of muscular atrophy are 18x higher. dont have a lot of data on the mating patterns of european jews, yet. Yes, now I can see the map now, very nice. Address: 1DjjhBGxoRVfdjYo2QgSteMYLuXNVg3DiJ. maybe.) 2 the scandinavians As the years go by, people have realized the danger of inbreeding amongst humans 34,000 years ago and developed social norms. Perhaps Slovenia, a bit of a paradox here, can also be a case of smooth inbreeding but of a higher degree than Sweden and Japan. Another Bright Idea from the Yankee Capital, The Future Historical Perspective on German National Socialism. Get you looking the other way. Washington, Oregon, Montana, South Dakota, New Mexico, Oklahoma, Arkansas, Louisiana, Indiana, Tennessee, Alabama, Georgia, South Carolina, North Carolina, Virginia, Maryland, Delaware, and Maine. Indeed. @staffan Perhaps the conformism in Sweden is the results of everyone being more or less related rather than small groups being highly related?. feuds, tournaments, and reproductive success in medieval germany (franconia), Spain: i suspect that its going to vary by region (and that european jews very often, but not always, copied the mating patterns of whatever population they happened to reside in). (on Iceland) random notes: 09/06/13 This includes the deleterious alleles that would . We did my husbands DNA. Steve Sailers iSteve Blog The Unz Review, Information Processing Steve Hsus Blog. My hat is off to you, this post is now my go-to reference on the subject. jewishvirtuallibrary.org/jsource/judaica/ejud_0002_0007_0_07175.html. Im not convinced that will be happening any time soon, but I do see it as a possible natural outcome in time. 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. 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. Also, it is generally not accepted by society and remained taboo to the country. A Collection of Interesting, Important, and Controversial Perspectives Largely Excluded from the American Mainstream Media. What is the most inbred country? But among non-Ashkenazim the first-cousin marriage rate was 8.8% and an additional 6.0% of marriages were between more distant cousins. When did this start? Particular among these variations is the history of Northwestern Europe, which had unique in the world a long history of avoiding inbreeding. Inbreeding depression occurs when too much inbreeding causes lower fertility and mortality rates, and the offspring become less robust and lack vitality. This is a greater than 100-fold risk compared to an outbred dog! See a recent comment of mine over at HBD Chicks. My granddaughters are half Dutch. These two states are part of the Appalachian region. We found no significant change in inbreeding rate for the two national breeds, Montbliarde and Normande, and a significant increase in inbreeding rate for the Holstein international breed, which is now as high as 0.55% per year based on ROH and 0.49% per year based on pedigree data (equivalent to a rate of 1.36 and 1.39% per generation, Inbreeding has been creating a series of health problems in children for decades in Pakistan. In 1967, when miscegenation laws were overturned in the United States, 3% of all newlyweds were married to someone of a different race or ethnicity. Indeed. the semai of malaysia avoid marrying anyone closer than a second cousin (i dont know for how long theyve been doing that, though) and they are a very peaceful, nonviolent population but they didnt/havent invented the western world or, say, liberal democracy (afaik! i really need to work on compiling the data for scandinavia. American Pravda: World War III and World War II? The traits we see depend on the fine details of the selective pressures the people were under. Specifically Ashkenazi.. (Image credit: iStock) By Zaria Gorvett 26th July 2017. Yours is an interesting question; perhaps differences in inbreeding/outbreeding may have some explanatory power re: differences between Dominicans and Haitians (and elsewhere in the Caribbean and Central/South America, areas that Im either actively researching or will research in due time). By Mary-Jayne McKay. Ashkenazim are a relatively homogeneous group despite their settlement in different European countries for centuries. 7-8 the albanians The eastern mountain people of Kentucky are called the Appalachians. The Audacious Epigone Data analysis on various HBD questions, Information Processing Steve Hsus Blog Physicist Steve Hsus blog on human nature and the occasional physics post. On the other hand weve got the more inbred folks who are family focused, patriotic, but somehow also hate the government for anything it does that isnt about defending the borders and teaching other groups whos boss. As we can see, several countries are significantly divided regionally. High inbreeding in Russia and low in Holland?hahahaha Perinatal Data Center | March of Dimes ), but in nineteenth century alsace-lorraine, the cousin marriage rate for jews was only 2.3% (compared to ca. Stephen C. Meyer, Douglas Axe, Chuck Darwin, and Me, American Pravda: Vaccines and the Mystery of Polio, Mike's Antivax Grab-bag: Memes, blurbs and links, The Rise (and Failure) of U.S. Dollar Imperialism, Little Uruguay: big scholastic expectations, "Get The Hell Away From Black People"What I Think About Scott Adams Version Of "The Talk", Russia Has No Strategy For Winning This War, An old non-woke outcast American dissident looks to Russia for hope, Setting the Record Straight; Stuff you should know about Ukraine, A US-led 'Coalition of the Willing' foreshadows the Splintering of NATO. Some of these countries in the 3-4 range seem to lack much of the deleterious universalist sentiments found in those scoring 1-2. my scandinavian history is more than a little fuzzy can never keep track of when the kalmar and other unions were! And on that point, here are a few more maps that demonstrate the somewhat detrimental universalism of outbred Northwest Europeans: A general pattern emerges where the least inbred European countries accept the most foreigners, particularly non-European ones (especially Muslims). We explored the relationships between inbreeding, morphology and health using genotype based inbreeding estimates, body weight and insurance data for morbidity. Many famous personalities in the 18th and 19th century are inbred. Brazil, Japan, India, and Israel are the most inbred country in the world. How it got that way is not quite clear at this point. 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. runs of homozygosity in the irish population, France: However, I am no expert. Frontiers | Review: Understanding Rare Genetic Diseases in Low Resource I think of this as grainy inbreeding, meaning small groups of highly related individuals, and smooth inbreeding where everyone is moderately related. (^_^) (i will have to take a closer look at it during the week, though. Close inbreeding and low genetic diversity in Inner Asian human They have no cars, no . Therein, they produced this map: The average IBD rates for each of the countries sampled is shown. after converting to christianity once you did start outbreeding, you took it very seriously! If you enjoy my work and would like to support it, please click here to donate. This has been shown by numerous studies with cattle, horses, sheep, swine and laboratory animals. Inbreeding is common, specifically, in the eastern part of Kentucky, and the region is plagued by the stereotype that every family is an inbred family. But not all inbreeding is the same. Second, although not made clear in the post (and perhaps in hindsight, it should be), when we say a population is inbred, we dont necessarily mean that the average fellow in this population is more related to one of his compatriots than people in another population. Some, unfortunately, were woefully small. Swedes score deceptively high on individualism, but in reality there is a politically correct conformism. so, i think its going to vary across europe. Quite possibly. ; Derb Big Pharma; Etc. 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. 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. Unsettled History: The Useful Abuse of the "Holocaust". The highest inbreeding levels and frequencies of inbred individuals are in North Africa, the Middle East, Central South Asia population. The earliest was the spread of manorialism: This spread follows the Hajnal line and roughly tracks areas where there were low rates of inbreeding. Thus, many of the Fugates began to marry their family members. la ligne, Germany: Where does inbreeding come from? - sdnimik.bluejeanblues.net Muslim Inbreeding is a Huge Problem-And People Don't Want to Talk About E. Relationship between F and demographic rates: W inbred = W out x e (-B F) where W = survival (S x) or fecundity (m x) F = the inbreeding coefficient B = the number of lethal equivalents per gamete "B" is a measure of the rate at which survival or fecundity decreases with increased inbreeding. Morbidity increases significantly with inbreeding in many diseases studies in many countries. See (from HBD chick), (As well, many might note that HBD Chicks analysis generally doesnt focus on sub-Saharan Africa much. It can reduce litter size, increase the likelihood of health problems, and the dogs might develop undesirable temperaments. Results The average inbreeding based on genotype across 227 breeds was F adj = 0.249 (95% CI 0.235-0.263). But he was also part Japanese, Native American and European! When it isnt, they keep right on offending. @Amber Hi, I was very interested in the comments about the Dutch. However, even a slightly upward trend of consanguineous marriages was witnessed from 63.0% in 1990-1991 to 67.9% in 2007-2008, followed by a gradual downwards trend. Inbreeding Depression. 6-7 the italians, the greeks, the chinese Inbreeding in the United States of America is legal in 19 states, allowing first-cousin marriages. Religious restrictions compounded by the geographical isolation of some Indian habitats due to the country's diverse topography have contributed significantly to a relatively higher rate of inbreeding (population-inbreeding coefficient of India = 0.00-0.20) and, thus, served as barriers to random mating and free gene flow leading to the . cousin marriage or not) in sweden so far. My guesses: Iceland is most inbred because the population is smaller. 10 the yanomamo But it is one factor among many in shaping the selective forces acting upon a people. Our family has been researching ourselves for decades because were very diverse and when I married my husband I made it much more diverse. Understanding and estimating inbreeding is essential for managing threatened and endangered wildlife populations. hasidic jews, of course, marry uncle-nieces, but i dont know for how long theyve been doing that. As such, according to HBD Chicks hypothesis, the region went down a unique historical trajectory because of it. and western european societal values, England: [ Read article] Birth defects are the leading cause of infant deaths, accounting for 20% of all infant deaths. In this study we examined the influence of inbreeding levels on foaling rate, gestation length and secondary sex ratio in . The within-family coefficient of relationship are higher in these inbred populations (or at least were in the not to distant past, since many of these formerly inbreeding populations have since switched to marriage outside the family). This means that relationships between siblings, half-siblings, father and daughter, mother and son, uncles or aunts with their nieces and nephews, and grandparents and grandchildren are considered inbreeding. HBD Fundamentals A bibliography referencing key papers and other publications which serve as the basic evidence for human biodiversity, in an easy-to-follow form. These divisions (with some exceptions which soon Ill note) shouldnt be taken to be hard and fast. 1000-1200 onwards. The same thing with eugenics, this is out of my area (& out of my league), but it must matter WHO/WHOM is being inbred e.g., if we practice the same pattern of inbreeding for centuries on a sub-saharan african pygmy tribe vs. the that exact same pattern of inbreeding for centuries on say, British Isles types (ideally we could have identical twins one a pygmy & one a british isles-er, & nevermind! Assuming continued bifurcation of the US population is a problem, which Im not sure it is. I do think that while its not a perfectly one-dimensional thing, it may be largely so. Which race has the most inbreeding in America? Staffans Personality Blog Swedish blogger Staffans discussion of human personality and the research into it. Generally, inbreeding is more common in the southeast region of the U.S. and more rural states. A study has shown that 70% of Pakistanis are inbred. However, one incongruity appears to be Italy, and to a lesser extent, Spain and Greece. Five other states, such as Maine allows firt-degree cousin marriages if they are more than 50 years old, or if the cousin is unable to reproduce. you might also want to check all my other posts on the history of mating patterns in various other populations (see left-hand column toward the bottom of the page on my blog). Effect of small population size - Purdue University clannish medieval ireland This is a map of our current best guess of the rates of historic inbreeding across Europe and parts of the Near East. The lines on the map were drawn by me. After the Kensington Inferno, Many in Britain Will Rethink Deregulation, Prof. Gottfried Replies to Our Review of His Latest Book, Four Corners/Fairfax Levels Up to US-Class National Security Steno Work on China. 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. Its about whether or not the total population is sub-divided into thousands of mini populations who marry their own close cousins. The earliest was the, This pattern also follows the spread of Christianity, as seen on this map featured, As HBD Chick discusses, the disappearance of references to Germanic, The decline in violence across Europe during the past millennium, which was discussed by Steven Pinker in his book, as seen from this map drawn by HBD Chick (see, As well, supporting the notion that some European countries possess distinct regional variation, Reinforcing the pattern we see across Europe and much of the world are the results of the, This correlates to the rates of civic involvement seen across these countries, also discussed by HBD Chick (, 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, To briefly mention, the problems found in East Asia particularly China may be also related to their historically high rates of cousin marriage.
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