The case for language proficiency in the age of AI. With Thuy Thai and Charles Lam

In part two of ‘are we still language teachers?’ I’m joined in the studio by Thuy Thai and Charles Lam from the University of Leeds. Thuy and Charles argue for the continued relevance of language proficiency in education and in the role of EAP. We also examine the broadening scope of ‘academic skills’ that has come to include AI literacy, and raising awareness among students about things like overreliance and ethical use. 

We discuss Thuy’s research into green traffic lights, and give thoughts on the precedents and pitfalls of cognitive offloading, revisiting territory from earlier episodes with Danny Liu and Michael Gerlich. Thuy and Charles also give their take on the findings of the notorious MIT study.

Thuy Thai is a lecturer in English for Academic Purposes at the Language Centre, School of Languages, Cultures and Societies at the University of Leeds. She has a background in academic language instruction, test and assessment development and student support. She previously worked at Leeds Trinity University as a student achievement adviser, where she supported diverse student cohorts in navigating academic challenges and developing effective study strategies. Earlier in her career, she served as a test development researcher at the University of Languages and International Studies, Vietnam National University-Hanoi. Alongside her research role, she also developed and taught EAP courses, helping students gain the academic language needed for success in Vietnam’s higher education.

Charles Lam is a Lecturer in English for Academic Purposes in the Language Centre, School of Languages, Cultures and Societies at University of Leeds. He graduated at Purdue University in the US. Prior to joining Leeds, he taught linguistics and EAP for several years in Hong Kong. His teaching interests lie in academic communications in STEM. Currently he co-leads Academic Literacies for Biological Sciences and Language for Engineering. His research includes corpus linguistics and digital humanities. 

Further reading

Kosmyna, N., Hauptmann, E., Yuan, Y. T., Situ, J., Liao, X. H., Beresnitzky, A. V., and Maes, P. (2025). Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task. arXiv preprint arXiv:2506.08872.