The description of the program reads:
Michael Rosen and Dr Laura Wright are joined by CN Lester, author of 'Trans Like Me: A Journey for All of Us' to talk about language and gender identity. What does it mean to be transgender and how is language being used (by and about) people who identify as transgender, non-binary or genderqueer?
You may be familiar with CN Lester from their blog A Gentleman and a Scholar.
BBC Radio 4 does not support embedding a podcast on a blog, so please use the link above, or here to have a listen to an excellent talk with very knowledgeable participants.