Two Ways to Guard an Orthodoxy: Argument and Anathema

2026-08-18 · AI-generated insight

These notes together sketch the anatomy of an orthodoxy defended on two very different fronts — and what happens when one front weakens.

Lewontin represents the empirical defense: race is genetically trivial, most variation lies between individuals, therefore classification is scientifically vacuous. Notice, though, how his quote pivots mid-breath from an is to an ought — from "no taxonomic significance" to "no justification can be offered for its continuance." The scientific finding and the moral verdict arrive fused, as if one entailed the other. Wade names this fusion explicitly: the science was, from Boas onward, designed to support a political conclusion.

The Coon anecdote shows the procedural defense: enforcement without examination. The AAA members who denounced Putnam's book hadn't read it — most hadn't heard of it. This is the taboo operating in its pure form, needing no evidence at all. And here's the tension worth noticing: the anathema and the argument are in quiet conflict. If Lewontin's empirical case were felt to be decisive, condemnation-without-reading would be unnecessary — you'd simply refute the book. The secret meeting is a confession that the guardians didn't trust the evidence to do the work alone.

Reich sits at the fault line half a century later, and his framing reveals what happens as the empirical pillar erodes. He grants the orthodoxy's moral concerns real weight — the slave trade, eugenics, the Holocaust are not straw men — but reports as a working geneticist that the factual claim can no longer be maintained in its strong form. His implicit warning completes the circuit: an orthodoxy that welded its ethics to a contestable empirical claim (Lewontin's move) has made its ethics hostage to data. If the anti-racist case was built on "the differences are trivial," what happens when they turn out to be nontrivial?

The deeper lesson isn't about race at all. It's that moral positions should be argued on moral grounds, because empirical fusion is a structural weakness — and that when institutions resort to Coon-style enforcement, condemning what they haven't read, it often signals they've privately stopped believing the argument will win on its own.

Woven from these notes

The social scientists’ official view of race is designed to support the political view that genetics cannot possibly be the reason why human societies differ—the answer must lie exclusively in differing human cultures and the environment that produced them. The social anthropologist Franz Boas established the doctrine that human behavior is shaped only by culture and that no culture is superior to any other. From this point of view it follows that all humans are essentially interchangeable apart from their cultures, and that more complex societies owe their greater strength or prosperity solely to fortunate accidents such as that of geography.

— Nicholas Wade A Troublesome Inheritance: Genes, Race, and Human History 2026-07-20

The orthodoxy maintains that the average genetic differences among people grouped according to today’s racial terms are so trivial when it comes to any meaningful biological traits that those differences can be ignored. The orthodoxy goes further, holding that we should be anxious about any research into genetic differences among populations. The concern is that such research, no matter how well-intentioned, is located on a slippery slope that leads to the kinds of pseudoscientific arguments about biological difference that were used in the past to try to justify the slave trade, the eugenics movement and the Nazis’ murder of six million Jews. I have deep sympathy for the concern that genetic discoveries could be misused to justify racism. But as a geneticist I also know that it is simply no longer possible to ignore average genetic differences among “races.”

— David Reich How Genetics Is Changing Our Understanding of 'Race' 2026-07-20

Carleton Coon was one of the greatest anthropologists of the 20th century and a champion of the study of racial differences. In 1961 he was elected president of the American Anthropological Association. It was during this year that Carleton Putnam's infamous book Race and Reason came out. Putnam's book argued that there were significant differences between the races and that this had important political implications. A few anthropologists became upset when they saw the book gain popularity and wanted the AAA to intervene. But they knew that Coon supported the book and that, as a result, having the AAA take action against it would be difficult. So they organized a secret meeting behind Coon's back in order to issue a statement denouncing Putnam's work. Coon found out about the meeting and went to stop it. Upon entering the meeting Coon asked all the association members who had actually read Putnam's book to raise their hands. Only one rose. He then asked for the hands of everyone that had even heard of the book prior to that meeting. Only a few hands rose. None the less, the statement against the book passed. Coon, disgusted by the actions of his peers, resigned from the AAA (1). This incident stands out in the history of science as a particularly clear example of scientists not living up to what people expect of them. People often take what scientists say for granted. They trust that scientists have looked at the evidence rationally and are giving the public as accurate an account of all the relevant facts as they can. When explaining science to laypeople researchers are expected to only make authoritative statements on topics they are knowledgeable of, to not lie about scientific evidence, and to not omit obviously relevant facts. People trust scientists to do these things and so feel comfortable taking what they tell them for granted. (See

2026-07-21

It is clear that our perception of relatively large differences between human races and subgroups, as compared to the variation within these groups, is indeed a biased perception and that, based on randomly chosen genetic differences, human races and populations are remarkably similar to each other, with the largest part by far of human variation being accounted for by the differences between individuals. Human racial classification is of no social value and is positively destructive of social and human relations. Since such racial classification is now seen to be of virtually no genetic or taxonomic significance either, no justification can be offered for its continuance.

— Lewontin 2026-07-21