>>1300035i like listening to podcasts from the BBC, i have itnon when i'm working
"in our time" is probably the best educational one. it covers a wide range of topics in history, science, philosophy, culture and arts. the podcast started in like 1999 and they still make more episodes regularly, so there is a ton
there is a reading list for each episode if you wanted to learn more about the topics
https://www.bbc.co.uk/programmes/b006qykl/episodes/player?page=1"the inquiry" is good too, the format is 'one question, four expert witnesses, and an answer'. the topics are usually about current affairs, recent news but there are some science and tech stuff episodes too
https://www.bbc.co.uk/programmes/p029399x/episodes/player?page=1 