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A Brief History of the "Race" Notion in Science

 
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PostPosted: Fri 24 Nov 2006 20:06    Post subject: A Brief History of the "Race" Notion in Science Reply with quote

A Brief History of the "Race" Notion in Science

Jesus loves the little children,
All the children of the world.
Red and yellow, black and white,
All are precious in His sight,
Jesus loves the little children of the world.

[music by George F. Root (1820-1895), lyrics by C. Herbert Woolston (1856-1927)]

The above children's hymn, by one of the most successful composers of the mid-19th century and his favorite lyricist, captures the simplicity of human classification as of the U.S. Civil War. It was a time when science had apparently solved the puzzle of subdividing our species into groups. The 16th- and 17th-century debate whether Native Americans were even human (having souls) had been put to rest by the Church. And the 17th- and 18th-century squabbles over each group's rank within the Great Chain of Being had been resolved by Darwin. As of 1865, educated people knew that there were just four "races," as named in the song.

Unfortunately, the period of simplicity did not endure. As data poured in from what are today Polynesia, Australia, Papua-New Guinea, northern Siberia, India and Pakistan, the need for replicable objectivity in classification forced scientists to add more and more "races" to the list. By the end of the 19th century the distinct identified "races" numbered in the dozens, with no end in sight.

Part of the problem was that most 19th-century scientists did not distinguish between learned cultural traits and hereditary physical traits. It may be an exaggeration to say that they believed that language and religion were genetic, but there is no doubt that they saw little contradiction in the phrase, "cats beget kittens, dogs beget puppies, and Muslims parents beget Muslim children." The confusion was resolved around the turn of the 20th century when Franz Boas (1858-1952) convincingly showed that adopted children learn their parents' cultural traits, regardless of actual heredity. (To which the New York Times book reviewer famously replied that Boas's book was "the desperate attempt of a Jew to pass himself off as white.") From then on, cultural anthropologists abandoned the "race" notion and it became the province of physical anthropology.

As physical anthropologists re-thought the "race" notion, it soon became clear that, before anyone could suggest how many "races" there actually were (between the song's four and the dozens identified by 1900), scientists had to agree on an objective way of measuring "racial" differences. The traits used by popular culture (skin tone, hair kinkiness, etc.) were clearly invalid because any possible combination of such traits was easily disproved as internally inconsistent. The solution? By the 1930s, anthropologists had settled on the only measure that offered a hope of replicable objectivity: craniofacial anthropometry (specific, methodical measurements of certain bones of the skull). At that point, science parted from the popular mythology enshrined in U.S. laws, never to rejoin.

By the 1950s, three trends had begun to weaken craniofacial anthropometry's grip on the scientific community. First, it became increasingly evident that, while craniofacial anthropometry was more objective and replicable than any other way of measuring a person's "race," its results were so counterintuitive as to make science appear ridiculous in the public mind. For instance, craniofacial anthropometry proves beyond any doubt that the inhabitants of Chad, Burkina Faso, Ethiopia, and Somalia are true Caucasians, while the Bushmen of South Africa have Asiatic skulls.

The second problem faced by the new science of classification by skull-bones was that there was no clear cut-off as to what was a "race" and what was simply a regional variation. This soon led to a replay of the proliferation of dozens of "races" that had happened in the 19th century. By 1939, the greatest U.S. craniofacial antropometrist of all time, Carleton S. Coon (1904–1981) had showed unequivocally that there were over a dozen "races" inhabiting Europe alone.

The third trend that ended this period was that an increasing number of physical anthropologists, led by Ashley Montague (1905-1999) argued that the entire effort to classify humans objectively was doomed. They showed that when you come down to it, barring trivial differences among the extended families best called "regional populations," all members of our species are as alike as peas in a pod.

Finally, the decoding of the human genome ended the well-intentioned effort once and for all. It showed without doubt that all humans alive today descend from a population numbering in the mere thousands, or tens of thousands, that survived near-extinction about 100 kya. It also showed that everyone outside of Africa descends from a few hundred individuals who emigrated from Africa about 75 kya. Quite simply, there has not been nearly enough time for humans to have evolved any but the most superficial regionally varying differences.

Today, anthropologists are united in trying to undo the errors of the past. Educational efforts (see, for example, the American Anthropological Association Statement on "Race") focus on teaching that the "race" notion was just one of those scientific theories (like phlogiston and the aether) that simply did not pan out. Old habits die hard, however. U.S. popular culture, as enshrined in the nation's laws, continues frozen in a time-warp from 1865. And the efforts of scientists to educate the public are opposed by politicians who, knowing what the public wants, accuse the scientists of being trying to be "politically correct."

Well, there you have it. For decades, as evidenced by every current college-level introductory anthropology text without exception, anthropologists have been trying to inform a willfully ignorant public that the "race" notion just did not work. It is to be hoped that members of this discussion group will try to avoid bringing it back from its well-deserved grave.


Last edited by fwsweet on Thu 29 Nov 2007 14:19; edited 2 times in total
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William
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PostPosted: Mon 27 Nov 2006 19:18    Post subject: Reply with quote

Frank wrote:
For instance, craniofacial anthropomtery proves beyond any doubt that the inhabitants of Chad, Burkina Faso, Ethiopia, and Somalia are true Caucasians [. . .].


I wonder how many people know that some of the darkest folks on the planet can be found in these regions.

C. Herbert Woolston wrote:


Jesus loves the little children,
All the children of the world.
Red and yellow, black and white,
All are precious in His sight,
Jesus loves the little children of the world.


I recall a similar song I learned when going to CCD (Catholic School):

What color is God's skin?
What color is God's skin?
His skin is black, brown, yellow,
It is red and it is white.
Everyone's the same in the Good Lord's sight.
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OTHER
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PostPosted: Wed 02 Jan 2008 22:36    Post subject: Re: A Brief History of the "Race" Notion in Science Reply with quote

fwsweet wrote:
For instance, craniofacial anthropometry proves beyond any doubt that the inhabitants of Chad, Burkina Faso, Ethiopia, and Somalia are true Caucasians, while the Bushmen of South Africa have Asiatic skulls.


Yay! I love that part. While reading what you wrote, all I kept thinking was "Platypus!", but that sentence right there just sealed it for me! As a Biologist, it always tickles me to see how scientists are constantly categorizing and re-categorizing. Humans, in general, seem to have this odd urge to put everything into neat little boxes. However, naturally-occuring phenomena (such as human beings!!!) don't always fit into properly catalogued boxes! And that is why we end up with tan-skinned "white" people and beige "black" people and egg laying mammals!

"PLATYPUS!"
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PostPosted: Wed 02 Jan 2008 23:04    Post subject: Re: A Brief History of the "Race" Notion in Science Reply with quote

OTHER wrote:
As a Biologist, it always tickles me to see how scientists are constantly categorizing and re-categorizing. Humans, in general, seem to have this odd urge to put everything into neat little boxes. However, naturally-occuring phenomena (such as human beings!!!) don't always fit into properly catalogued boxes!

You can say that again! Of course, taxonomy helps organize your thinking, and it is pedagocially indispensable -- how else can anyone design a syllabus? But it is a mistake to take it so seriously that you think nature is going to follow your logic. Are porifera colonies of single-celled critters or are they primitive multicellular critters? I suggest that it depends on which sponge you ask. (And what about those slime molds!)
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PostPosted: Wed 02 Jan 2008 23:14    Post subject: Re: A Brief History of the "Race" Notion in Science Reply with quote

fwsweet wrote:
OTHER wrote:
As a Biologist, it always tickles me to see how scientists are constantly categorizing and re-categorizing. Humans, in general, seem to have this odd urge to put everything into neat little boxes. However, naturally-occuring phenomena (such as human beings!!!) don't always fit into properly catalogued boxes!

You can say that again! Of course, taxonomy helps organize your thinking, and it is pedagocially indispensable -- how else can anyone design a syllabus? But it is a mistake to take it so seriously that you think nature is going to follow your logic. Are porifera colonies of single-celled critters or are they primitive multicellular critters? I suggest that it depends on which sponge you ask. (And what about those slime molds!)


I vote for primitive multicellular critters. Our most primitive animals! Very Happy Slime molds are CREEPY! Ugh! The fact that they can amalgamate and move around if they need to go find nutrients is like something from a horror movie and NOT reality. Icky!

I agree that we NEED classifications and that we NEED to lighten up! Laughing I usually have to warn both my General Bio students and my Microbiology students about how textbooks, websites, etc. will classify certain organisms differently, depending on what type of classification scheme they are using. I even taught one class where the lecture book and the lab book had some organisms in totally different phyla and whatnot! Are we TRYING to confuse students!?!? Tsk, tsk.

I just caution them to look at it like this - man looks at the natural world around him and wants to categorize things based on similarities and differences, but taxonomy is NOT an exact science and is ever-shifting and often scientists don't agree. Some people might arrange their sock drawer by color and others by sock length. Of course, some people will just throw all of their socks in one drawer, haphazardly, and others, like me, can't stand socks and have no need for an entire DRAWER of them. See what I'm saying? We're always going to have different ways of categorizing.
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PostPosted: Thu 03 Jan 2008 15:10    Post subject: Re: A Brief History of the "Race" Notion in Science Reply with quote

OTHER wrote:
I agree that we NEED classifications and that we NEED to lighten up! Laughing I usually have to warn both my General Bio students and my Microbiology students about how textbooks, websites, etc. will classify certain organisms differently, depending on what type of classification scheme they are using. I even taught one class where the lecture book and the lab book had some organisms in totally different phyla and whatnot!

[Applause!] I suspect that you are one of those wonderful teachers whom former students recall, many years later, as having more profoundly influenced their ability to think crtically than they ever imagined at the time. Good for you!

FWIW, here is the anecdote that I tell when I am trying to warn listeners about the fuzziness of "racial" classification schemes.

Pull up a live ocean sponge, grind it in a blender, and pour the purée back onto the reef. The creature will reconstitute itself none the worse for the experience. The sponge's constituent cells cooperate all the time (unlike the slime mold which forms a fruiting body only when bailing out of an exhausted locale). Nevertheless, it can act as a colony of independent one-celled organisms when pushed.

To a biologist, the division between single- and multi-celled organisms is pedadogically convenient. But, as the sponge shows, nature herself has few sharp boundaries. The issue is not whether single-celled or multi-celled organisms exist. It is whether such a classification scheme is intellectually useful. After all, classification schemes exist only inside our heads. It turns out that almost all scientists agree that the paradigm dividing single- from multi-celled organisms is very useful indeed. But almost all also agree nowadays that dividing H. sapiens into "races" or subspecies gets you nowhere.

Incidentally, the sponge-grinding experiment was first reported over a century ago by E.V. Wilson of the University of North Carolina in the article “On Some Phenomena of Coalescence and Regeneration in Sponges,” Journal of Experimental Zoology (1907) 5: 245-58. Oddly enough, Wilson considered his experiment a failure because he had blended together two sponges of different species in a effort to create a hybrid sponge. The cells simply sorted themselves out before reconstituting their respective sponges. An entertaining account of Wilson’s experiment can be found in Richard Dawkins, The Ancestor’s Tale: A Pilgrimage to the Dawn of Evolution (Boston, 2004), 486-87.

Also incidentally, whenever I tell the story, someone always raises their had to ask, "If Wilson had signed his name on the sponge with a magic marker before grinding it up, would his signature have reappeared?" Sadly, I haven't the foggiest idea.


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PostPosted: Thu 03 Jan 2008 16:38    Post subject: Reply with quote

Where were you, OTHER, 20+ years ago, when I was in high school?! I wish I'd had a teacher like you. My teachers in the science fields always wanted us students to follow what was in the textbooks exactly (despite contradictions), and didn't encourage the students to think critically. I'm ashamed to say I didn't really begin doing this until college, and I didn't get into it fully until I began to research things I was interested in on my own. After becoming acquainted with Frank's articles (which reflect critical thinking) on Interracial Voice, and then his posts on the ODR forum, this way of thinking became an indestructible part of me, and now I think critically about nearly everything. I no longer accept something as fact merely because expert so-and-so said so, but will review the evidence myself, if it is available.
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PostPosted: Thu 03 Jan 2008 19:31    Post subject: Re: A Brief History of the "Race" Notion in Science Reply with quote

fwsweet wrote:
OTHER wrote:
I agree that we NEED classifications and that we NEED to lighten up! Laughing I usually have to warn both my General Bio students and my Microbiology students about how textbooks, websites, etc. will classify certain organisms differently, depending on what type of classification scheme they are using. I even taught one class where the lecture book and the lab book had some organisms in totally different phyla and whatnot!

[Applause!] I suspect that you are one of those wonderful teachers whom former students recall, many years later, as having more profoundly influenced their ability to think crtically than they ever imagined at the time. Good for you!

FWIW, here is the anecdote that I tell when I am trying to warn listeners about the fuzziness of "racial" classification schemes.

Pull up a live ocean sponge, grind it in a blender, and pour the purée back onto the reef. The creature will reconstitute itself none the worse for the experience. The sponge's constituent cells cooperate all the time (unlike the slime mold which forms a fruiting body only when bailing out of an exhausted locale). Nevertheless, it can act as a colony of independent one-celled organisms when pushed.

To a biologist, the division between single- and multi-celled organisms is pedadogically convenient. But, as the sponge shows, nature herself has few sharp boundaries. The issue is not whether single-celled or multi-celled organisms exist. It is whether such a classification scheme is intellectually useful. After all, classification schemes exist only inside our heads. It turns out that almost all scientists agree that the paradigm dividing single- from multi-celled organisms is very useful indeed. But almost all also agree nowadays that dividing H. sapiens into "races" or subspecies gets you nowhere.

Incidentally, the sponge-grinding experiment was first reported over a century ago by E.V. Wilson of the University of North Carolina in the article “On Some Phenomena of Coalescence and Regeneration in Sponges,” Journal of Experimental Zoology (1907) 5: 245-58. Oddly enough, Wilson considered his experiment a failure because he had blended together two sponges of different species in a effort to create a hybrid sponge. The cells simply sorted themselves out before reconstituting their respective sponges. An entertaining account of Wilson’s experiment can be found in Richard Dawkins, The Ancestor’s Tale: A Pilgrimage to the Dawn of Evolution (Boston, 2004), 486-87.

Also incidentally, whenever I tell the story, someone always raises their had to ask, "If Wilson had signed his name on the sponge with a magic marker before grinding it up, would his signature have reappeared?" Sadly, I haven't the foggiest idea.


Thank you for the compliment, Frank! You know, I never heard of that experiment with the sponge. That is SO cool! Now, if only we humans could learn that trick! Very Happy
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PostPosted: Thu 03 Jan 2008 19:32    Post subject: Reply with quote

William wrote:
Where were you, OTHER, 20+ years ago, when I was in high school?! I wish I'd had a teacher like you.


Thanks, William, but I was in high school then, too! Laughing
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PostPosted: Thu 03 Jan 2008 19:34    Post subject: Reply with quote

William wrote:
I no longer accept something as fact merely because expert so-and-so said so, but will review the evidence myself, if it is available.


Oh, how I WISH that even HALF of our "USAmerican" brothers and sisters would learn to do the same. Shucks, everyone in the world, for that matter! But, I won't say any more, because it would probably be inappropriate in this forum. Wink
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PostPosted: Thu 03 Jan 2008 20:02    Post subject: Re: A Brief History of the "Race" Notion in Science Reply with quote

OTHER wrote:
fwsweet wrote:
OTHER wrote:
I agree that we NEED classifications and that we NEED to lighten up! Laughing I usually have to warn both my General Bio students and my Microbiology students about how textbooks, websites, etc. will classify certain organisms differently, depending on what type of classification scheme they are using. I even taught one class where the lecture book and the lab book had some organisms in totally different phyla and whatnot!

[Applause!] I suspect that you are one of those wonderful teachers whom former students recall, many years later, as having more profoundly influenced their ability to think crtically than they ever imagined at the time. Good for you!

FWIW, here is the anecdote that I tell when I am trying to warn listeners about the fuzziness of "racial" classification schemes.

Pull up a live ocean sponge, grind it in a blender, and pour the purée back onto the reef. The creature will reconstitute itself none the worse for the experience. The sponge's constituent cells cooperate all the time (unlike the slime mold which forms a fruiting body only when bailing out of an exhausted locale). Nevertheless, it can act as a colony of independent one-celled organisms when pushed.

To a biologist, the division between single- and multi-celled organisms is pedadogically convenient. But, as the sponge shows, nature herself has few sharp boundaries. The issue is not whether single-celled or multi-celled organisms exist. It is whether such a classification scheme is intellectually useful. After all, classification schemes exist only inside our heads. It turns out that almost all scientists agree that the paradigm dividing single- from multi-celled organisms is very useful indeed. But almost all also agree nowadays that dividing H. sapiens into "races" or subspecies gets you nowhere.

Incidentally, the sponge-grinding experiment was first reported over a century ago by E.V. Wilson of the University of North Carolina in the article “On Some Phenomena of Coalescence and Regeneration in Sponges,” Journal of Experimental Zoology (1907) 5: 245-58. Oddly enough, Wilson considered his experiment a failure because he had blended together two sponges of different species in a effort to create a hybrid sponge. The cells simply sorted themselves out before reconstituting their respective sponges. An entertaining account of Wilson’s experiment can be found in Richard Dawkins, The Ancestor’s Tale: A Pilgrimage to the Dawn of Evolution (Boston, 2004), 486-87.

Also incidentally, whenever I tell the story, someone always raises their had to ask, "If Wilson had signed his name on the sponge with a magic marker before grinding it up, would his signature have reappeared?" Sadly, I haven't the foggiest idea.


Thank you for the compliment, Frank! You know, I never heard of that experiment with the sponge. That is SO cool! Now, if only we humans could learn that trick! Very Happy


There are a few people I'd like to suggest as participants in the sponge experiment. Let me know. Laughing

I'll second William's opinion: I didn't even take biology in high school because the teacher was such a moron.
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PostPosted: Thu 03 Jan 2008 20:12    Post subject: Reply with quote

I, too, was unaware of the sponge experiment. That is fantastic! That certainly does illustrate the point that our classifications exist in our heads, only.

I recall overhearing a conversation in a restaurant between two individuals on the layers of the atmosphere. The one individual commented on the discrepancies in various sources. He mentioned that some say there are the troposphere, stratosphere, mesosphere, and thermosphere; others add an exosphere at the level closest to outer space; still others insert an ionosphere in between, sometimes omitting one or two of the central layers. He wanted clarification from his friend, who seemed like a professor. His friend replied by saying something like, "There is really only one atmosphere. Where we draw the lines to subdivide it is up to us, if we feel the need to subdivide it at all."

The same could be said of the discrepancies in sources as to whether or not there is an Antarctic Ocean. For that matter, we could ask the same question about the universally accepted oceans, as actually, there is really just one giant ocean. But the subdivisions are useful to us. We must, however, realize that they are solely our creations.
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PostPosted: Thu 03 Jan 2008 20:22    Post subject: Reply with quote

William wrote:
I, too, was unaware of the sponge experiment. That is fantastic! That certainly does illustrate the point that our classifications exist in our heads, only.

I recall overhearing a conversation in a restaurant between two individuals on the layers of the atmosphere. The one individual commented on the discrepancies in various sources. He mentioned that some say there are the troposphere, stratosphere, mesosphere, and thermosphere; others add an exosphere at the level closest to outer space; still others insert an ionosphere in between, sometimes omitting one or two of the central layers. He wanted clarification from his friend, who seemed like a professor. His friend replied by saying something like, "There is really only one atmosphere. Where we draw the lines to subdivide it is up to us, if we feel the need to subdivide it at all."

The same could be said of the discrepancies in sources as to whether or not there is an Antarctic Ocean. For that matter, we could ask the same question about the universally accepted oceans, as actually, there is really just one giant ocean. But the subdivisions are useful to us. We must, however, realize that they are solely our creations.


You make some very good points, William. Since categorizing is a human trait, I suppose there are discrepancies and disagreements like this in almost every field. This conversation really does put a spotlight on how absurd it is that some people still so vehemently ascribe to "races".

Oh, by the way, in that American Anthropological Association Statement on "Race" that Frank linked to, the anthropologists start out by saying,

Quote:
The following statement was adopted by the Executive Board of the American Anthropological Association, acting on a draft prepared by a committee of representative American anthropologists. It does not reflect a consensus of all members of the AAA, as individuals vary in their approaches to the study of "race."



Laughing Laughing Laughing Laughing Laughing Laughing Laughing Laughing Laughing Laughing


Ah, what are you gonna do, you know?
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