Jason Arday, a young British professor at the Cambridge University, who was born and raised in South London, England, to Ghanaian parents, has resigned with immediate effect following mounting scrutiny over allegations of plagiarism and questions surrounding some of his academic qualifications and personal achievements.
His resignation came hours after the University of Cambridge announced it had opened an investigation into “new information” concerning his academic qualifications and honorary appointments, alongside separate complaints relating to alleged academic misconduct.
Professor Arday, who made history in 2023 as Cambridge’s youngest Black professor, acknowledged errors in some of his academic work but insisted he was not dishonest.
In a statement, he said he had been subjected to “an unrelenting level of public scrutiny and personal attack” and was not a “liar”.
He said resigning was a difficult but necessary decision.
“I have concluded that the only way to bring this chapter to an end is to step away,” he said.
Reflecting on his time at Cambridge, Arday described his appointment as “without question, the greatest professional privilege of my life.”
“There comes a point when the personal cost becomes too great,” he added.
He stressed that his departure should not “be interpreted as a loss of faith in scholarship or in the values that first brought me to Cambridge.
“Nor should it be mistaken for an acceptance of the narratives that have surrounded me.”
Thanking colleagues and students for their support, Arday said he now needed time to recover.
“This is not the end of my work,” he said. “I need time to heal.
“When that time comes, I will return.”
The controversy began after allegations of plagiarism were raised by Nathan Cofnas, a US researcher who claimed plagiarism detection software found multiple passages in Arday’s PhD thesis and other academic work that closely resembled previously published material.
The University of Cambridge initially dismissed the accusations as a “vile campaign to undermine his credibility”, but later confirmed it had launched formal investigations after receiving additional information.
In an interview with The Times before his resignation, Arday accepted responsibility for mistakes in his early academic work but maintained that “what I am not is a liar”.
He argued that he had been the target of “a very well orchestrated and co-ordinated campaign to unseat me from my position”, suggesting the criticism was “racially motivated” and linked to wider debates over diversity, equity and inclusion (DEI).
Arday also said his autism contributed to citation and referencing mistakes in his early work because he relied heavily on mimicry as part of his learning process. He argued that similar levels of scrutiny could uncover comparable errors in the work of many academics.
“We’re talking about academia here. I didn’t murder somebody. I think the cruelty that I’ve experienced and the positioning of me as this kind of liar and fantasist is totally unacceptable,” he said.
Away from the plagiarism allegations, questions were also raised about several of Arday’s public claims, including completing 30 marathons in 35 days, running 300 miles in three days for charity, and covering 600 miles on a treadmill in six days.
Responding to those claims, Arday told British media that the £5 million reportedly raised for charity was achieved over two decades with the support of others, whose identities he could not disclose because of non-disclosure agreements.
He also clarified that the 600-mile treadmill challenge was completed over 12 days rather than six to allow for recovery periods, while maintaining that his other endurance achievements were accurate.
“I can’t make people believe me,” he said. “Nobody lives their life having a receipt for every single thing they say or they’ve done.”
The University of Cambridge said its investigations would proceed in line with its policies and employment laws, while Jesus College, where Arday served as a fellow, has launched a parallel review.
Despite the resignation, publisher Simon & Schuster, which is due to publish Arday’s memoir later this month, said it remained confident in his professionalism and integrity.
