Justin’s Notes

Borrowed Authority: When Anti-Racist Science Repeats Its Enemy's Methods

2026-08-17 · AI-generated insight

These two notes describe the same maneuver at different scales: enlisting the authority of science to fight racism before the scientific process has actually settled the question. Duedahl shows UNESCO doing this institutionally — its race statements were drafted by "carefully-chosen" scientists, favoring social scientists over physical anthropologists, with only one dissenting voice ever admitted to a panel before 1964. Warne's account of Gould shows the same move performed by a single author: The Mismeasure of Man wielded scientific critique against racist science, but critics allege Gould strawmanned opponents, misunderstood factor analysis, and — most damningly — may have manipulated Morton's skull data in exactly the way he accused Morton of doing.

The rhyme is uncomfortable. Gould's central thesis was that bias silently corrupts measurement, and the Morton re-analysis suggests his own book is the best evidence for it. UNESCO's central claim was that scientific consensus rejected racial hierarchy — but the consensus was partly manufactured by controlling who got to speak. In both cases, the anti-racist position may well be correct, yet the method of establishing it undermined the very source of its persuasive power. Science persuades because it appears to follow evidence wherever it leads; a curated panel or a motivated re-analysis persuades only those already convinced, and hands ammunition to opponents. Duedahl notes the statements drew "severe criticism," and South Africa simply exited the institution rather than accept its authority.

But Duedahl adds a twist that complicates the clean moral: the criticism worked in UNESCO's favor. Attacks by physical anthropologists amplified public awareness, the statements entered U.S. Supreme Court proceedings as "the newest available research," and segregation fell partly on their authority. Gould's book, similarly, shaped public understanding for decades despite its flaws. This suggests a darker reading than "bad methods discredit good causes": in the short run, borrowed scientific authority is politically effective even when the borrowing is illegitimate. The cost is deferred — paid later in re-analyses, revisionist articles, and a slow erosion of trust in scientific institutions as neutral arbiters. Whether that trade was worth making is precisely the question neither note can answer alone.

Woven from these notes

In 1997, Akira Iriye characterized UNESCO as a hub for cultural internationalism in the wake of World War II, and recent research has confirmed the impression of the organization as an excellent prism reflecting ways of thinking that became popular on a global scale and that it has sometimes even served as the initiating and powerful promotor of concepts that became popular and widely used, such as ‘world heritage’ and ‘global citizenship’. In this article, I have sought to demonstrate another example of the proactive role of UNESCO. The articles has focused on the organization’sefforts to launch a program supposed to combat racial inequality, which is not mentioned by Iriye, but which according to other scholars, placed the organization in the middle of a dispute in international scientific circles over the correct definition of the concept of race. Thus, in the article I have combined Iriye’s focus on the importance of cultural internationalism for global peace-making and UNESCO’s important role with the studies of the organization’s work within the field of race as well as my archival findings in order to draw a conclusion as to whether its showdown with the race concept had a global impact. What we see is that, from 1950 to 1967, UNESCO managed to issue four statements of race formulated by some of the world’s leading yet simultaneously carefully-chosen scientists, most Western and all stressing human equality. The organization’s preference for social scientists rather than physical anthropologists at the same time made the organization a centre of a dispute organized around the question of whether the natural or social sciences should take precedence in determining the origins of human difference, of social division, and the attribution of value. Outside of UNESCO headquarters, the statements for the same reasons caused severe criticism in a time still characterized by European colonialism, American segregation, and South African apartheid policies. Only on one occasion, in 1964, was a researcher chosen despite being overtly critical towards the organization’s work and only in 1967 could the panel of scientists be characterized as truly global in its scope and composition. UNESCO also issued a series of publications that were able to infiltrate national educational systems and which represented a steady bombardment of publications that at least physical anthropologists had to deal with. Critique of their content nonetheless only added to public awareness of the organization’s work. As the cases on segregation reached the U.S. Supreme Court, the outcome of UNESCO’s race program would also play a role. This article shows that experts affiliated with the organization were on several occasions brought in as expert witnesses and that the statements on race highlighted as the newest available research, paving the 16 P. DUEDAHL way towards the eradication of state-approved segregation in the U.S., whereas South Africa chose to withdraw from UNESCO. In sum, the statements and the authority with which the experts spoke had an impact and came to play a major part in imposing the new post-war view of man in several countries. However, it is only after 1960 that UNESCO’s cultural internationalism within the field of race can be said to focus on racism as a problem that had to be solved on a global scale. The main reasons for this was that discussions within academic circles ahead of UNESCO’s race efforts had mainly been going on among Western scholars, that UNESCO failed to locate non-Western scholars, and that dealing with racism was perceived as most urgent in the U.S. and South Africa. Also the expensiveness of translating UNESCO’s findings into all languages, the difficulties of promoting the content in a way that would have an impact on a larger group of people, and the lack of control over the many national environments that received and were supposed to distribute news from UNESCO made a difference. Only after a range of anti-Semitic incidents, the demands of a number of new Asian and African member states, and pressure from the UN, did the initiative gradually change. Altogether, it proved to be more difficult and to take a considerably longer time than initially imagined by UNESCO to turn a few scholar’s idea of race into one with a truly global appeal and impact.
— Poul Duedahl Changing the Concept of Race: On UNESCO and Cultural Internationalism
Many scholars have criticized The Mismeasure of Man periodically throughout its 38-year history. For example, James T. Sanders stated that Gould’s attempt to link his argument to anti-racism was a ploy to smear intelligence scholars and Gould’s enemies as evil people. Arthur Jensen argued in 1982 that Gould misrepresented Jensen’s ideas and often demolished strawmen that no intelligence scholar believes, including the boogeyman of “biological determinism.” John Carroll showed that Gould understood neither the purpose nor interpretation of factor analysis (a statistical procedure often used to evaluate data from psychological tests) and that Gould’s attacks on factor analysis do nothing to alter the importance of intelligence tests, nor the mass of evidence—impossible to dispute—that they predict real-life outcomes. Most criticism of The Mismeasure of Man was confined to the recherché world of psychologists who study intelligence. However, a new debate opened up in 2011 when a team of anthropologists argued that Gould’s analysis of the data on cranium measurements from 19th century scientist Samuel George Morton was flawed. Gould cast Morton as a racist who fudged his data to match his beliefs about white racial superiority because of a supposed larger skull capacity. Instead, the anthropologists argued, it was Gould who manipulated the data to support his biases. This ignited a series of follow-up articles in the scholarly literature by authors taking a variety of positions regarding Morton’s data and Gould’s interpretations. Weisberg believed that the re-analysis was flawed and Gould was mostly correct. Kaplan and his colleagues claimed that Morton’s interpretations were flawed, but that Gould was incorrect in believing that he could discern Morton’s actions and motivations. Finally, Mitchell believed that Morton’s data were accurate and that the interpretations were colored by the racism of the era, but the claim that Morton subtly manipulated the data was a fiction created by Gould.
— Russell T. Warne The Mismeasurements of Stephen Jay Gould