www.bbc.co.uk/iplayer/episode/p0dhrlhm/the-reith-lectures-2022-the-four-freedoms-1-chimamanda-ngozi-adichie-freedom-of-speech
'. Cancel culture, arguments about “wokeness" and the assault on Salman Rushdie have produced a febrile atmosphere. Meanwhile autocrats and populists have undermined the very notion of an accepted fact-based truth which lives above politics. So how do we calibrate freedom in this context? If we have the freedom to offend, where do we draw the line?'