Cambridge professor resigns amid accusations of plagiarism

A University of Cambridge professor has resigned with immediate effect after coming under scrutiny over allegations of plagiarism, saying stepping down was "the only way to bring this chapter to a close."

Professor Jason Arday announced his resignation after Cambridge launched an investigation into his academic credentials and honorary appointments, citing "new information" that had recently come to light.

The controversy intensified after Nathan Cofnas, a former Cambridge academic dismissed in 2024, alleged that Arday's published research contained multiple instances of plagiarism and questioned the authenticity of some of his academic achievements.

In a statement, Arday described his appointment as a Cambridge professor as the greatest professional honour of his career. However, he said he had been subjected to sustained public criticism and personal attacks since taking up the role, creating an unbearable personal and emotional burden.

While acknowledging errors in parts of his academic work, Arday rejected accusations that he had acted dishonestly, insisting he was "not a liar."

In a statement published on Wednesday (August 5) by the UK-based public interest legal organisation Good Law Project, Arday stressed that his resignation should not be interpreted as a loss of faith in his research or in the values that brought him to Cambridge.

"My resignation should not be seen as an acceptance of the narratives that have been built around me," he said.

Thanking his students, colleagues and family for their support, Arday said his decision was made to prioritise his wellbeing after an exceptionally difficult period.

"This is not the end of my work," he said, adding that he now needs time to recover before returning to academic life.