I very much enjoyed meeting Keith Johnson at the JALT conference in Tokyo last week. We discussed a few aspects of what adds up to a very distinguished career in language teaching. More recently, Professor Johnson has focussed on expertise studies, wrestling with the difficult question of what makes an expert teacher…. and you might want to reconsider the pop-science of Malcolm Gladwell’s 10,000 hours. We also had time to discuss the groundbreaking book ‘The Communicative Approach to Language Teaching’, which he co-edited, and CLT’s impact on the profession as a whole. Many thanks to Keith Johnson for his well-considered replies to all my questions.