The traits we see depend on the fine details of the selective pressures the people were under. As the years go by, people have realized the danger of inbreeding amongst humans 34,000 years ago and developed social norms. I think Iceland falls under this effect. At least with the former two, a key problem is that we dont know what the regional breakdown would look like, and as my map makes clear, there should be a sharp regional divergence in historic inbreeding rates across these countries. So Japan is really just one big clan. Some of the countries with the highest rates of inbreeding include Pakistan, Saudi Arabia, Lebanon, Egypt, and Israel. I do think that while its not a perfectly one-dimensional thing, it may be largely so. When it isnt, they keep right on offending. I hear they have civic clubs in Tokyo whose members go around cleaning public toilets. Inbreeding Depression. Similarly, the pattern of marriages with paternal and maternal first cousins decreased during the period from 1990 to 2013, nonetheless, slightly increased in 2017-2018. Some of the countries with the highest rates of inbreeding include Pakistan, Saudi Arabia, Lebanon, Egypt, and Israel. Although theres no actual study conducted per state by either the government or any private entity to look for the rates per state, inbreeding cases in the U.S. are low, mainly because the law prohibits inbreeding or any form of incest. HBD Chick and I will continue to work, with the hope of getting to bottom of what is going on, as all science aims to accomplish. Indeed. The problem is not limited to Pakistan as a country, but it is a concern among Pakistanis across the world. The early settlers of the Appalachian region, called the mountain people practiced inbreeding for almost 2 centuries. They passed their blue skin from generation to generation. (good for you! 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! Laws prohibiting marriages and inbreeding amongst family members up to the first level cousin level have been passed. Far Left FBI Director Endorses Lab Leak Theory Conservatives Rejoice! both diseases can, of course, get concentrated in inbred lineages, but the inbreeding does not cause either of them. They have no cars, no . Data on inbreeding in several contemporary human populations are compared, showing the highest local rates of inbreeding to be in Brazil, Japan, India, and Israel. 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. The highest inbreeding levels and frequencies of inbred individuals are in North Africa, the Middle East, Central South Asia population. At that level, you get most of the advantages of outbreeding, including liberal democracy, functional institutions, and a high-trust society, but retain a certain level of nationalism and ethnic cohesion that allows the society to resist opening itself to non-reciprocating outsiders, as the most outbred Northwestern Europeans apparently have. This inbreeding may lower the population's ability to survive and reproduce, a phenomenon called inbreeding depression. Also, Ireland is severely lacking in diversity of haplotypes, probably as they are most closely related to an Ice Age refuge population from which Europe was partially repopulated, [albeit with small contributions from Iberia and Western France in the Neolithic and Bronze Age]. Sennels states that research reveals inbred children lose 10-16 points from their IQ, and the chance of having an IQ of less than 70 (the official demarcation for being classified as 'retarded . Inbreeding is the process of mating genetically similar organisms. Homicide Map four: Firearms offences Explore PeriStats Database Impactful Projects Born Too Soon Global Map Please see the links for historical information on marriage patterns. Did the Attorney General Deceive Congress? This is generated through something called consanguinity. They divide the areas of historic outbreeding from the areas that have long-term inbreeders (based on data supplied by HBD Chick, which will be reviewed shortly), which is roughly coterminous with the, Secondly, theres this map of the perceived corruption across Europe (from, There are several historical correlates with this pattern. 11 the arabs. This is an undertaking we might pursue, Also, its worth noting that historic rates of inbreeding are just one selective force among many (not. meanwhile, in france It is typically referred to as incest in these situations. I think that type of conformism is an on a separate dimension from individualism vs. clannishness as HBD Chick would describe it. This is an all-round excellent summary you put together here Jayman. Its greatly appreciated! Genetic bottlenecks and inbreeding can increase the frequency of deleterious variants, resulting in reduced reproductive levels in a population. American Nations Series A page indexing my posts on the American Nations, the regional differences across North America that fuel political and cultural tensions. As such, according to HBD Chicks hypothesis, the region went down a unique historical trajectory because of it. [ Read article] Brain/Spine Defects Specific Defects How Often Do They Occur? hasidic jews, of course, marry uncle-nieces, but i dont know for how long theyve been doing that. Ukraine is Sinking. About 40 percent of the population marries a cousin in Egypt, according to a 2016 report in The Economist, while the percentage in Jordan is 32 percent. 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. Pakistan and Israel having nuclear weapons is already bad enough. russians, eastern europeans, runs of homozygosity (roh), and inbreeding Inbreeding is the most common in the following states: Kentucky Georgia Alabama Tennessee Maine Delaware Maryland West Virginia North Carolina South Carolina Washington Oregon neither haemochromatosis nor huntingtons have anything to do with close cousin marriages, which, as jayman pointed out, is what we mean by inbreeding in this context. While Sweden and Japan may display low levels of cousin marriages, they are isolated and like Amber pointed out, this means that everyone is fairly related after a while. They settle in the mountainous region of Eastern Kentucky, West Virginia, Virginia, Tennessee. The isolation of a small population for a period of time can lead to inbreeding within that population, resulting in increased genetic relatedness between breeding individuals. How Many Babies Are Affected? It also occurred to me that violence should be adjusted for social control if we want to establish the characteristics of a people. Read some history and genetics for a f* sake. 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. It's been known to occur frequently in human communities due to customs such as cousin marriage and endogamy. By 1980, the share of intermarried newlyweds had about doubled to 7%. This is higher than the reported figure in a national sample of non-Bedouin Arabs ( F = 0.192) (Jaber et al. You do see the links in the post, yes? 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. United States and Venezuela: A Historical Background, War with China! Mountains, and presumably a closely related group of people to begin with. For instance the guestimate map of inbreeding seems to not explain why Scandinavians are known for genetic disorders like Haemochromatosis and Huntingtons diseases. Japan seems to still be the exception however. Why the Western Media Is Afraid of Julian Assange. Even though it is difficult to predict which country has the highest rate of inbreeding, it is widely accepted that countries in the Middle East have very high rates of inbreeding. The Moon Landings: A Giant Hoax for Mankind? Since they are secluded from the other states, it forced them to inbreed. I mean that you find nothing but shicksas in every maternal line if you go back enough generations. We have often used Europe and the Middle East as examples of this, because strong regional variations in historic rates of inbreeding exist in those places. What is the Most Inbred State in the U.S.? Also, see what HBD Chick said . Widespread inbreeding in Saudi Arabia has produced several genetic disorders, Saudi public health officials said, including the blood diseases of thalassemia, a potentially fatal hemoglobin. Analysis suggests that roughly one in 3,600 people studied were born to closely related parents. The current idea is that a type of, Its hard to escape the observation that there might be a sweet spot when it comes to clannishness (and hence perhaps inbreeding). The Trouble with Trans-Westernism: How Men Cant be Women and Jews Cant be American, An Old Non-Woke Outcast American Dissident Looks to Russia for Hope. The first actual law against marrying your first-degree cousin passed during the Civil war era. My hat is off to you, this post is now my go-to reference on the subject. Therein, they produced this map: The average IBD rates for each of the countries sampled is shown. The lines on the map were drawn by me. http://www.researchgate.net/publication/215555434_MHC-heterozygosity_and_human_facial_attractiveness Inbreeding violates modern social norms but is fairly common in animals and plants. Chances of muscular atrophy are 18x higher. As HBD Chick discusses, the disappearance of references to Germanic kindreds (the Germanic version of the clan, see medieval germanic kindreds and the ditmarsians | hbd* chick and more on medieval germanic kindreds | hbd* chick) also follows this pattern: (In that post ibd rates and kindreds in germanic populations HBD Chick also examines the samples used in Ralphs and Coops analysis. english individualism ii early and late medieval irish mating practices America is noteworthy, but they have relatively lower rates of inbreeding from 0.1 to 0.2% of the population. 2008 ). (*^_^*) ). Its not about the total population. My granddaughters are half Dutch. Slovenia is also similar in its high inbreeding and yet low corruption and high openness. In the United States Birth defects affect one in every 33 babies (about 3% of all babies) born in the United States each year. I think a key question is whether the population is merely all closely related, or fractured into distinct clans who are even more closely related to each other than everyone in the population is related. absolutely! Yes, now I can see the map now, very nice. work you are making an old intelligence researcher learn (new tricks:) or at least ask new questions which is the best trick of all:), fanTAStic post! (Image credit: iStock) By Zaria Gorvett 26th July 2017. However, it could (and almost certainly does) signal the degree of inbreeding in the populations mating history. I doubt the Soviets encouraged migration on the same scales as happened in the rest of Europe during the 1900s, but of course I could be wrong. If you enjoy my work and would like to support it, please click here to donate. Some of these countries in the 3-4 range seem to lack much of the deleterious universalist sentiments found in those scoring 1-2. At the very least, the average Dutch person has historically moved around more than the average Russianthe Dutch had colonies in the US, Africa, India, and Indonesiawhereas the average Russian peasant was tied to their land and would have married locally. the zadruga 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. Bank Runs, Bail-Ins and Systemic Risk. Genetic Disorders Hit Amish Hard. Which race has the most inbreeding in America? Ralph and Coop also discussed these data in an earlier presentation. Human inbreeding is the act of mating between two closely related people, including relatives, parents, or siblings. A Collection of Interesting, Important, and Controversial Perspectives Largely Excluded from the American Mainstream Media. THANK YOU! It can reduce litter size, increase the likelihood of health problems, and the dogs might develop undesirable temperaments. 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.