The Righteous Motive Corrodes the Method It Rides In On
2026-07-28 · AI-generated insight
Degler admires Boas for a "ceaseless, almost relentless" assault on racial thinking, launched precisely as eugenics and Jim Crow were ascendant. The moral stakes were real, and the cause was right. But notice what the same page celebrates as method: relentlessness. Advocacy so total it "simply denied the existence of any significant innate differences" — a blank-slate absolute, stated as settled science.
Set that beside the Carleton Coon episode. There, anthropologists organized a secret meeting to denounce Putnam's Race and Reason — and when Coon called their bluff, exactly one attendee had read the book. The statement passed anyway. This is the shadow of Boas's righteousness. When a conclusion is morally obligatory, the process that reaches it stops being audited. Reading the book becomes optional because everyone already knows what it must say.
The unsettling part is that the anti-racist conclusion may well be correct. Lewontin supplies the genetics: within-group variation dwarfs between-group variation, and racial classification carries "virtually no genetic or taxonomic significance." So the AAA voted for a defensible position. But they arrived there by the very vice — condemnation without examination — that the whole tradition, from Boas forward, was supposedly built to defeat. Boas's authority came from patient fieldwork against the prejudices of his day; his heirs invoked that authority while skipping the patience.
The rhyme across these notes is uncomfortable: "Science Against Prejudice" is not automatically science done well. The same emotional current that makes a scientist brave enough to fight eugenics can make him lazy enough to denounce a book unread. A true conclusion held for corrupt reasons is still a liability, because the corruption is portable — it will defend the next claim, whether or not that one is true. The honest lesson isn't that Boas or Lewontin were wrong. It's that being on the right side is the moment epistemic vigilance is most likely to switch off, and that Coon, of all people, was the one enforcing the norm his righteous colleagues abandoned.