6 ms·

Race is a social construct, there's no biological explanation for race. The set of characteristics that are identified with different races are social construct

Race is a social construct, there's no biological explanation for race. The set of characteristics that are identified with different races are social constructs, those clusters of features does not correlate to a significant difference in biological terms. Genetic methods do not support or explain the classification of humans into discrete races. Races are not genetically homogenous and lack clear-cut genetic boundaries. Two people from different races can be way more similar genetically than two people from the same race. The concept of race was built over a long story of separating humanity in different ethnic groups, and then physical characteristics of some of those ethnic groups started slowing being adopted as a mean to show that those people are intrinsically different, but they are just an unimportant set of characteristics that does not convey important information from a genetic perspective, they gained social meaning through culture. The modern concept of race took form in the enlightenment, https://twitter.com/Limerick1914/status/757227361582608384 https://twitter.com/Limerick1914/status/757227361582608384, when the original western notion of which ethnic groups exists in the world was built into a racist anthropology. That doesn't mean that "all lives matter" or we shouldn't talk about race. Race is a social construct, and as a social construct, it exists. Money is also a social construct. But, the concept of race makes no sense besides the social structure that was built on. That why different countries consider that the set of existing races is different, for instance, the only country that really considers "latino" a race is the US. Going back to your question, the extinct humans actually had important biological differences, the different races have not.

hasenj 10y ago
Honestly, I think calling something "a social construct" is meaningless political rhetoric. If humans and Neanderthals interbreed for a long enough period without annhiliating each other through war, wouldn't their offspring converge over time? Some ethnicities are more susceptible to certain diseases. Is that a social construct?
- scatters 10y ago
  Poor people are more susceptible to certain diseases than rich people. That doesn't stop money being a social construct.
  - TeMPOraL 10y ago
    "Being poor" isn't directly expressed in genes. Skin colour and body shape is. Sad thing about humanity - we love to politicize facts and deny reality because it doesn't match some ideology.
    - scatters 10y ago
      So? Skin colour and body shape are determined by environment as well as by genes, and race is determined by social factors as well as by skin colour and body shape. It's at least as convoluted a process to get from genes to race as it is to get from genes to wealth. You're accusing me of politicizing facts, but seeing race in and around normal human variation is itself a political act, even if it is an innate prejudice.
  - hasenj 10y ago
    This proves that poverty is a real thing and not some figment of imagination.
    - scatters 10y ago
      How do you get from "social construct" to "figment of imagination"?
      - jerf 10y ago
        It is dialectically true that "social construct" and "figment of the imagination" are two different things. It is rhetorically false; in rhetoric calling things "social constructs" is clearly an attempt to simply label them as figments of the imagination.
        scatters 10y ago
        Huh. You really believe that people who say that race is a social construct are trying to label it as a figment of the imagination? That's not my intent, at least, and I doubt very much that it is the intent of anyone who makes that claim in good faith. I'm not trying to argue using rhetoric; I'm saying that if one tries to segment human variation into races ignoring societal attitudes, one will either fail entirely or will arrive at "races" that do not correspond neatly if at all to society's conception of race. That is the sense in which race is a social construct.
- cygx 10y ago
  Some ethnicities are more susceptible to certain diseases. Is that a social construct? Obviously not. But quoting Wikipedia[1], an average of 85% of genetic variation exists within local populations, ~7% is between local populations within the same continent, and ~8% of variation occurs between large groups living on different continents, whereas [a]pproximately 10% of the variance in skin color occurs within groups, and ~90% occurs between groups, which indicates that this attribute has been under strong selective pressure. When defining human race, we hone in on a few easily identifiable characteristics that have remained stable due to selective pressure (eg skin colour) and overblow their significance. Eg we suspect that humanity went through a genetic bottleneck when it left Africa, decreasing diversity. And yet, we generally lump the rather diverse African population that did not go through it into a single race. It's probably more useful to just look at specific genetic traits of interest instead of drawing somewhat arbitrary boundaries. [1] https://en.wikipedia.org/wiki/Human_genetic_variation https://en.wikipedia.org/wiki/Human_genetic_variation
  - fdsaaf 10y ago
    > 85% of genetic variation exists within local populations That's Lewontin's Fallacy [1]. There's no logical reason to think that genome-wide diversity within populations somehow proves that large-scale impactful allele frequency differences between conventionally understood races do not exist. They do. You can measure them. Given someone's DNA, you can identify his content-scale race. (You can actually narrow someone's ancestry much more narrowly too. Race is a cakewalk.) [1]: http://onlinelibrary.wiley.com/doi/10.1002/bies.10315/abstract http://onlinelibrary.wiley.com/doi/10.1002/bies.10315/abstra... "In popular articles that play down the genetical differences among human populations, it is often stated that about 85% of the total genetical variation is due to individual differences within populations and only 15% to differences between populations or ethnic groups. It has therefore been proposed that the division of Homo sapiens into these groups is not justified by the genetic data. This conclusion, due to R.C. Lewontin in 1972, is unwarranted because the argument ignores the fact that most of the information that distinguishes populations is hidden in the correlation structure of the data and not simply in the variation of the individual factors. The underlying logic, which was discussed in the early years of the last century, is here discussed using a simple genetical example."
- alphonsegaston 10y ago
  It's not at all meaningless but reflective of the fact that notions of race (or something like it) are entirely subjective and variable across cultures, even across time within cultures. Whites, as an American example, did not in our recent past include all kinds of people from countries in the Mediterranean or Eastern Europe. The same is true of ethnic categorizations. And yes, some ethnicities being susceptible to diseases is a social construct because ethnicities follow the same shifting standards. Your talking about the intersection of an imprecise categorization with biological understanding that is only dependent on the latter to remain true. It's useful today because (in some societies) it can signal aspects of biology. But human societies in the future could have entirely different notions of race and ethnicity that change or renders the overlap meaningless.
- deleted 10y ago
  [deleted]
- mikeash 10y ago
  Our standard conceptions of race are also meaningless political rhetoric, so calling race a social construct seems entirely appropriate then. We still, at least subconsciously, apply the "one drop rule" in all sorts of situations, including describing the race of the current US president. Sub-saharan Africa contains more genetic diversity than everyone else, yet we lump them all together in one "race." Yes, there are distinct genetic differences between various groups of people, and many of those differences have real-world consequences. But the relation of those groups with what we call "race" is almost zero.
  - fdsaaf 10y ago
    > But the relation of those groups with what we call "race" is almost zero. The everyday races correspond to real, observable genetic clusters. There are real characteristics shared by members of these large groups, e.g. the epicanthic fold in East Asians. The genetic phylogeny doesn't lie. The Sub-Saharan diversity you're mentioning --- e.g., between Bushmen and the Igbo --- is about large-separation clades within the larger continental grouping.
    - mikeash 10y ago
      There are some real characteristics shared by some members of those large groups. Certainly not all of them, considering the arbitrary rules. 10% of American "blacks" have majority white ancestry. Are you telling me that they still have all of the real characteristics shared by others of the "black" group? This stuff does not line up neatly. To the extent that there are genetic differences between groups of humans, the dividing lines don't match our concepts of race.
fdsaaf 10y ago
Race absolutely correlates with genetic clusters. Look at this map, [1], and say that there's no correlation between genetic markers and continental origin. Forensic anthropologists can identify race very well using nothing but bone structure. The idea that race is scientifically invalid is complete nonsense. You can argue that race doesn't correlate with phenotypical characteristics that we care about (okay, but it does though), but arguing that race itself is just in our heads is nonsense. Is it any wonder that more and more people distrust science on issues like evolution, climate change, autism, and so on when scientists claim that you can't really tell whether someone is white, black, or asian? [1] https://en.wikipedia.org/wiki/File:The_history_and_geography_of_human_genes_Luigi_Luca_Cavalli-Sforza_map_genetic.png https://en.wikipedia.org/wiki/File:The_history_and_geography...
- ZeroGravitas 10y ago
  Could you list what races you think exist, and some kind of paper that establishes a scientific method for where the dividing lines in the genetic gradients are drawn and why such a line needs to be drawn at all? That is, going from DNA to races, and not vice versa. Is there still an Irish race for example? Also, is it worth pointing out that the people who don't believe in climate change, think vaccines cause autism, think evolution and fossils are a hoax etc. could make your exact claim about how scientists not coming clean on their pet subject and rather intentionally misrepresenting the facts to the public for whatever nefarious reason makes it their own fault that no-one believes in science. How do you convince yourself you're not one of them and therefore actually the cause of the very problem you lambast scientists for? I'm sure they have books with nice diagrams proving them correct too.
  - fdsaaf 10y ago
    > Could you list what races you think exist, and some kind of paper that establishes a scientific method for where the dividing lines in the genetic gradients are drawn and why such a line needs to be drawn at all? Let's define our terms. By "race", I mean the classic continental groupings of people whose ancestors come from areas centered on Europe and the near east, east Asia, and Sub-Saharan Africa. When we say "race", we're talking about that category to which people readily self identify and to which we can easily assign others. When we say "race exists", it means that these categories are not arbitrary. More generally, they're big ancestor clusters. You can see the clusters yourself if you take genome corpuses and run principal component analysis (or other grouping algorithms) on them. If you select k=3, the classic continental races come out of the data. I'm not sure how much more real a taxonomic classification scheme can get. We use the same genomic approach for organizing the rest of life. With more groupings, you get finer-grained population clusters nested inside the larger ones. If you look for enough clusters, you start seeing an "Irish" grouping. Can we agree that, say, the Irish, the Italians, and the Slavs are distinct hereditary groups? Can we agree that they're more similar to each other than, say, the Irish are to the Pygmies? You could, in principle, put everyone into her own cluster. Sure, at k=7e9, race doesn't exist. But that's not a very useful classification scheme, because it ignores the reality that there are high-level classifications that we can see with our own eyes. > How do you convince yourself you're not one of them and therefore actually the cause of the very problem you lambast scientists for? That's an excellent question. Epistemology is hard. The best we can do is try to explain observations using the best-predicting theories we can find. I reject the "race does not exist" theory because it fails to explain observable facts about the world. This theory requires, in order to explain our observations, elaborate systems of oppression. It's full of epicycles. Even so, it fails to predict the result of studies like the Minnesota Transracial Adoption Study. The "race corresponds to allele clusters" theory makes better predictions. It explains heritable and persistent differences in measurable characteristics. It agrees with genomic observations. It requires no hidden assumptions. This latter theory isn't politically correct, but this status can't affect its truth value. We delude ourselves about things all the time. Look: the traditional continental race classification scheme is a crude folk theory. It's very embarrassing for science when even a crude folk theory makes better predictions than the best theory to come out of the academy. Eppur si muove.

hasenj 10y ago

Honestly, I think calling something "a social construct" is meaningless political rhetoric. If humans and Neanderthals interbreed for a long enough period without annhiliating each other through war, wouldn't their offspring converge over time? Some ethnicities are more susceptible to certain diseases. Is that a social construct?

scatters 10y ago
Poor people are more susceptible to certain diseases than rich people. That doesn't stop money being a social construct.
- TeMPOraL 10y ago
  "Being poor" isn't directly expressed in genes. Skin colour and body shape is. Sad thing about humanity - we love to politicize facts and deny reality because it doesn't match some ideology.
  - scatters 10y ago
    So? Skin colour and body shape are determined by environment as well as by genes, and race is determined by social factors as well as by skin colour and body shape. It's at least as convoluted a process to get from genes to race as it is to get from genes to wealth. You're accusing me of politicizing facts, but seeing race in and around normal human variation is itself a political act, even if it is an innate prejudice.
- hasenj 10y ago
  This proves that poverty is a real thing and not some figment of imagination.
  - scatters 10y ago
    How do you get from "social construct" to "figment of imagination"?
    - jerf 10y ago
      It is dialectically true that "social construct" and "figment of the imagination" are two different things. It is rhetorically false; in rhetoric calling things "social constructs" is clearly an attempt to simply label them as figments of the imagination.
      - scatters 10y ago
        Huh. You really believe that people who say that race is a social construct are trying to label it as a figment of the imagination? That's not my intent, at least, and I doubt very much that it is the intent of anyone who makes that claim in good faith. I'm not trying to argue using rhetoric; I'm saying that if one tries to segment human variation into races ignoring societal attitudes, one will either fail entirely or will arrive at "races" that do not correspond neatly if at all to society's conception of race. That is the sense in which race is a social construct.
cygx 10y ago
Some ethnicities are more susceptible to certain diseases. Is that a social construct? Obviously not. But quoting Wikipedia[1], an average of 85% of genetic variation exists within local populations, ~7% is between local populations within the same continent, and ~8% of variation occurs between large groups living on different continents, whereas [a]pproximately 10% of the variance in skin color occurs within groups, and ~90% occurs between groups, which indicates that this attribute has been under strong selective pressure. When defining human race, we hone in on a few easily identifiable characteristics that have remained stable due to selective pressure (eg skin colour) and overblow their significance. Eg we suspect that humanity went through a genetic bottleneck when it left Africa, decreasing diversity. And yet, we generally lump the rather diverse African population that did not go through it into a single race. It's probably more useful to just look at specific genetic traits of interest instead of drawing somewhat arbitrary boundaries. [1] https://en.wikipedia.org/wiki/Human_genetic_variation https://en.wikipedia.org/wiki/Human_genetic_variation
- fdsaaf 10y ago
  > 85% of genetic variation exists within local populations That's Lewontin's Fallacy [1]. There's no logical reason to think that genome-wide diversity within populations somehow proves that large-scale impactful allele frequency differences between conventionally understood races do not exist. They do. You can measure them. Given someone's DNA, you can identify his content-scale race. (You can actually narrow someone's ancestry much more narrowly too. Race is a cakewalk.) [1]: http://onlinelibrary.wiley.com/doi/10.1002/bies.10315/abstract http://onlinelibrary.wiley.com/doi/10.1002/bies.10315/abstra... "In popular articles that play down the genetical differences among human populations, it is often stated that about 85% of the total genetical variation is due to individual differences within populations and only 15% to differences between populations or ethnic groups. It has therefore been proposed that the division of Homo sapiens into these groups is not justified by the genetic data. This conclusion, due to R.C. Lewontin in 1972, is unwarranted because the argument ignores the fact that most of the information that distinguishes populations is hidden in the correlation structure of the data and not simply in the variation of the individual factors. The underlying logic, which was discussed in the early years of the last century, is here discussed using a simple genetical example."
alphonsegaston 10y ago
It's not at all meaningless but reflective of the fact that notions of race (or something like it) are entirely subjective and variable across cultures, even across time within cultures. Whites, as an American example, did not in our recent past include all kinds of people from countries in the Mediterranean or Eastern Europe. The same is true of ethnic categorizations. And yes, some ethnicities being susceptible to diseases is a social construct because ethnicities follow the same shifting standards. Your talking about the intersection of an imprecise categorization with biological understanding that is only dependent on the latter to remain true. It's useful today because (in some societies) it can signal aspects of biology. But human societies in the future could have entirely different notions of race and ethnicity that change or renders the overlap meaningless.
deleted 10y ago
[deleted]
mikeash 10y ago
Our standard conceptions of race are also meaningless political rhetoric, so calling race a social construct seems entirely appropriate then. We still, at least subconsciously, apply the "one drop rule" in all sorts of situations, including describing the race of the current US president. Sub-saharan Africa contains more genetic diversity than everyone else, yet we lump them all together in one "race." Yes, there are distinct genetic differences between various groups of people, and many of those differences have real-world consequences. But the relation of those groups with what we call "race" is almost zero.
- fdsaaf 10y ago
  > But the relation of those groups with what we call "race" is almost zero. The everyday races correspond to real, observable genetic clusters. There are real characteristics shared by members of these large groups, e.g. the epicanthic fold in East Asians. The genetic phylogeny doesn't lie. The Sub-Saharan diversity you're mentioning --- e.g., between Bushmen and the Igbo --- is about large-separation clades within the larger continental grouping.
  - mikeash 10y ago
    There are some real characteristics shared by some members of those large groups. Certainly not all of them, considering the arbitrary rules. 10% of American "blacks" have majority white ancestry. Are you telling me that they still have all of the real characteristics shared by others of the "black" group? This stuff does not line up neatly. To the extent that there are genetic differences between groups of humans, the dividing lines don't match our concepts of race.

fdsaaf 10y ago

Race absolutely correlates with genetic clusters. Look at this map, [1], and say that there's no correlation between genetic markers and continental origin. Forensic anthropologists can identify race very well using nothing but bone structure. The idea that race is scientifically invalid is complete nonsense. You can argue that race doesn't correlate with phenotypical characteristics that we care about (okay, but it does though), but arguing that race itself is just in our heads is nonsense. Is it any wonder that more and more people distrust science on issues like evolution, climate change, autism, and so on when scientists claim that you can't really tell whether someone is white, black, or asian? [1] https://en.wikipedia.org/wiki/File:The_history_and_geography_of_human_genes_Luigi_Luca_Cavalli-Sforza_map_genetic.png https://en.wikipedia.org/wiki/File:The_history_and_geography...

ZeroGravitas 10y ago
Could you list what races you think exist, and some kind of paper that establishes a scientific method for where the dividing lines in the genetic gradients are drawn and why such a line needs to be drawn at all? That is, going from DNA to races, and not vice versa. Is there still an Irish race for example? Also, is it worth pointing out that the people who don't believe in climate change, think vaccines cause autism, think evolution and fossils are a hoax etc. could make your exact claim about how scientists not coming clean on their pet subject and rather intentionally misrepresenting the facts to the public for whatever nefarious reason makes it their own fault that no-one believes in science. How do you convince yourself you're not one of them and therefore actually the cause of the very problem you lambast scientists for? I'm sure they have books with nice diagrams proving them correct too.
- fdsaaf 10y ago
  > Could you list what races you think exist, and some kind of paper that establishes a scientific method for where the dividing lines in the genetic gradients are drawn and why such a line needs to be drawn at all? Let's define our terms. By "race", I mean the classic continental groupings of people whose ancestors come from areas centered on Europe and the near east, east Asia, and Sub-Saharan Africa. When we say "race", we're talking about that category to which people readily self identify and to which we can easily assign others. When we say "race exists", it means that these categories are not arbitrary. More generally, they're big ancestor clusters. You can see the clusters yourself if you take genome corpuses and run principal component analysis (or other grouping algorithms) on them. If you select k=3, the classic continental races come out of the data. I'm not sure how much more real a taxonomic classification scheme can get. We use the same genomic approach for organizing the rest of life. With more groupings, you get finer-grained population clusters nested inside the larger ones. If you look for enough clusters, you start seeing an "Irish" grouping. Can we agree that, say, the Irish, the Italians, and the Slavs are distinct hereditary groups? Can we agree that they're more similar to each other than, say, the Irish are to the Pygmies? You could, in principle, put everyone into her own cluster. Sure, at k=7e9, race doesn't exist. But that's not a very useful classification scheme, because it ignores the reality that there are high-level classifications that we can see with our own eyes. > How do you convince yourself you're not one of them and therefore actually the cause of the very problem you lambast scientists for? That's an excellent question. Epistemology is hard. The best we can do is try to explain observations using the best-predicting theories we can find. I reject the "race does not exist" theory because it fails to explain observable facts about the world. This theory requires, in order to explain our observations, elaborate systems of oppression. It's full of epicycles. Even so, it fails to predict the result of studies like the Minnesota Transracial Adoption Study. The "race corresponds to allele clusters" theory makes better predictions. It explains heritable and persistent differences in measurable characteristics. It agrees with genomic observations. It requires no hidden assumptions. This latter theory isn't politically correct, but this status can't affect its truth value. We delude ourselves about things all the time. Look: the traditional continental race classification scheme is a crude folk theory. It's very embarrassing for science when even a crude folk theory makes better predictions than the best theory to come out of the academy. Eppur si muove.