Cambridge launches independent probe into Jason Arday appointment as professor resigns over plagiarism allegations

The resignation and investigation

Jason Arday, who became Cambridge's youngest-ever Black professor at the age of 37 in 2023, resigned on 5 August after allegations that he plagiarised research, including his PhD thesis completed at Liverpool John Moores University, and made false and exaggerated claims in his CV. Cambridge initially defended Arday as the "victim of a vile campaign to undermine his credibility," but that same day the university launched an investigation into his "academic qualifications and honorary appointments." Hours later, Arday resigned as professor of sociology of education and as a fellow of Jesus College.

On Monday, 10 August, vice-chancellor Professor Deborah Prentice sent a letter to university staff, seen by the Financial Times, announcing that Cambridge would carry out an independent probe. Prentice said the investigation "should be thorough and transparent, and will be carried out independently by senior academics from within and beyond Cambridge." She described the case as an "aberration" and said findings would inform a review of the process for appointing senior academic roles.

Arday's background and memoir

Born in 1985 in Clapham, south London, to Ghanaian immigrant parents, Arday was diagnosed with autism and global developmental delay at age three. He did not speak until 11 and did not learn to read and write until 18, according to his own account. He earned a PhD in Education from Liverpool John Moores University in 2015, published his first academic article in 2018, and became a professor at Glasgow in 2021. His memoir, "Great and Unfortunate Things," has been published by Simon & Schuster in the United States and is about to be released in the United Kingdom.

Arday admitted errors in his work but rejected the characterisation of him as dishonest. He said he had faced "an unrelenting level of public scrutiny and personal attack" and was not a "liar."

The DEI debate

The case has prompted a broader debate about diversity, equity and inclusion initiatives in British academia. Critics have framed the Arday case as evidence that DEI measures have eroded academic standards at elite institutions. Defenders counter that Arday was a high-profile appointment precisely because he was exceptional, not representative of a trend. According to the Higher Education Statistics Authority, only 75 of Cambridge's 6,180 academics across all levels were Black in the last academic year, and the proportion of Black professors in the UK remains around 1% of the total cohort, a figure that has remained broadly static in recent years.

Reactions and reverberations

Prentice told colleagues the university did not need an investigation to "clearly and loudly affirm that our staff of colour are highly valued, for their scholarship, their achievements and the contributions they make to the institution and the wider academic community."

This particular case is an aberration and should not be used to cast aspersions on their work or the legitimacy of their roles at Cambridge.

An anonymous Oxford academic, writing to The Guardian, argued that the Arday case was becoming a "red herring" in debates about quality control, and that underqualified appointees were less common than those with strong research output who neglect teaching and collegial duties. The academic noted that oversight of appointed academics is "often almost nonexistent."

It has also emerged that Arday was a paid guest speaker at the 2025 conference of Ireland's National Educational Psychological Service (NEPS), receiving £2,400 (€2,800) plus a flight costing €165.44. A department spokesperson said Arday spoke about his lived experience as an autistic person, and that no individual contributor determines or influences NEPS policy.