Unia to File Racism Complaint Against UGent Researcher

Belgium’s inter-federal equal opportunities body Unia has decided to take legal action against Nathan Cofnas, an American philosopher and postdoctoral researcher at Ghent University (UGent), filing a complaint for racism. The decision, announced in an official statement dated 30 September 2026 and reported by La Libre Belgique on 1 October, marks a significant escalation in a polarising controversy over academic freedom, so-called ‘race realism’ and diversity policy in Belgian higher education.

A Complaint That Puts the Arguments Before a Judge

In its official statement, Unia said it had “decided to take legal action against Nathan Cofnas,” contending that the philosopher spreads “a discourse in which he establishes a hierarchy between people based on supposedly scientific insights, in order to justify discrimination on the basis of origin or skin colour or to encourage forms of segregation.”

Unia considers these expressions to be contrary to Belgian anti-racism legislation and to the UN Convention on the Elimination of All Forms of Racial Discrimination (CERD). “We want to put the arguments underlying this decision before a judge,” the body stated.

The complaint follows a vote by Unia’s board of directors roughly a week earlier to refer the case to the courts, one month after UGent opened its own disciplinary procedure against the researcher. Unia is an independent Belgian public institution tasked with combating discrimination and promoting equality.

Who Is Nathan Cofnas?

Cofnas is a US-born (Chicago) philosopher of biology and science, and an ethicist, who describes himself as a ‘race realist’ and is a prominent opponent of diversity, equity and inclusion (DEI) policies. He was appointed to UGent’s Department of Philosophy and Moral Sciences, began work on 1 May 2026, and contributes to a research project led by Dutch professor Bouke de Vries.

His arrival was contested from the outset. In March 2026, 45 philosophers published an open letter calling for him to be barred from the university, while some 300 UGent staff and students signed a letter urging the institution to reconsider his hiring, reflecting a broader dispute over the limits of academic freedom that has since internationalised.

Cofnas previously worked at the University of Cambridge (Emmanuel College) from 2022. He faced a storm of criticism there in 2024 over a blog post arguing, among other things, that without affirmative action almost no Black students — and thus few Black professors — would be recruited. Cambridge received 58 formal complaints and a petition with more than 1,000 signatures, and launched an investigation that a year later concluded his positions did not breach the law or freedom-of-speech rules. Emmanuel College nevertheless dismissed him, and a related lawsuit remains pending.

From Suspension to a Death in Cambridge

The Belgian controversy intensified sharply in August 2026. After Cofnas published a Substack article accusing Cambridge professor Jason Arday of plagiarism and questioning his life story, Cambridge announced an investigation into Arday’s academic qualifications on 5 August; Arday resigned the same day and was found dead at his London home on 14 August, a week after stepping down.

On 19-20 August, UGent said it took Cofnas’s statements “very seriously,” opened a disciplinary preliminary investigation and placed him under preventive suspension — requiring him to telework and barring him from teaching. Cofnas announced on X that he was “almost certainly going to be fired,” blaming a “former Green party figurehead,” an apparent reference to UGent rector Petra De Sutter, herself a former Groen politician. The preventive suspension was partially walked back around 28 August, though UGent confirmed to De Morgen that the investigation continued.

In an interview with VRT NWS on 21 August, Cofnas said of the Arday case: “I have set in motion a series of events that led to a tragic outcome, but this was about diversity policy and Cambridge. Arday only played a supporting role in that.” He added that he had “zero interest in Jason Arday” and “no ill will toward him.”

A University Divided

The affair has exposed deep divisions within UGent, spilling into a formal ceremony. On 16 September, at a proclamation ceremony for the Faculty of Arts and Philosophy, emeritus vice-rector Freddy Mortier delivered a speech on the Cofnas case in which he described the group action against the researcher as “the technique of the lynch mob” and argued that proposing genetic differences between population groups on intelligence is “a comprehensible and meaningful hypothesis within a scientific debate” — even though he said he had “absolutely no sympathy” for the view.

Students, guests and professors walked out amid loud booing. Dean Gita Deneckere apologised, saying “there are limits to tolerance, but also to what is said at a ceremony like this,” and calling it “completely inappropriate” that the event was used to take a position on the matter. Flemish Minister of Education Zuhal Demir (N-VA) called the walkout “rude, cowardly and dumb.”

The Legal Question at the Heart of the Case

The central uncertainty is whether Cofnas’s statements meet the threshold set by Belgian law. Stefan Sottiaux, a KU Leuven professor specialising in anti-discrimination law, noted in La Libre that “the anti-racism law requires malicious intent,” adding that “the propagation, on its own, of shocking or racist opinions is therefore not punishable.” He suggested that Cofnas’s status as a researcher could further complicate the legal picture.

At issue is the boundary between protected speech and punishable incitement. Belgian anti-racism law and the CERD prohibit incitement to hatred, discrimination or violence on grounds of race; whether Cofnas’s scholarly-adjacent writings cross that line is precisely what Unia is asking a court to determine.

Critics of Cofnas argue the science-versus-pseudo-science distinction is decisive. VRT has explained that ‘race realism’ holds that sharply delineated human races exist with significant biological differences, particularly in IQ — a claim that runs against the broad scientific consensus that such gaps are explained by environmental factors such as socio-economic status, education, nutrition and healthcare, and are shown to be narrowing. Pieter Beck, a UGent science philosopher and leading critic, told VRT that the university’s deontological code is clear: “It is not permitted to spread ideas about the superiority of one race. That is precisely what Cofnas clearly does in his writings.”

Supporters frame the matter as one of academic freedom. Belgian philosopher Maarten Boudry has warned that if UGent bowed to pressure, “another piece of academic freedom shrinks,” and an open letter signed by international academics defended Cofnas’s right to hold such views.

What to Watch For

The immediate question is whether a court will accept that Cofnas’s discourse meets the anti-racism law’s intent requirement — a hurdle Sottiaux’s analysis suggests is far from guaranteed. In parallel, UGent’s own disciplinary investigation remains unresolved, leaving open the possibility of dismissal.

The stakes extend well beyond one researcher. The case has drawn in a Flemish minister, triggered a walkout at a formal academic ceremony, and attracted international attention, crystallising a wider debate about where the line between controversial scholarship, pseudo-science and unlawful incitement should be drawn. For now, both the university’s disciplinary process and Unia’s impending court action remain in motion, and the answers may ultimately be decided not in lecture halls but in a courtroom.