Luke’s English podcast is probably one of the well-known podcasts in the world. I hardly know anyone in the world of English podcast listeners who is not familiar with this podcast. An episode lasts about 75 minutes on average, and the first 10-20 minutes are an introduction to the topic, often repetitive to make sure that everyone understands.
Until now, you’ll find more than 740 different episodes, and the variety of themes are great. If you don’t like one topic, skip it. Learners who want to dive deeper into it, can get a premium membership and gain a profit of additional episodes with lessons about vocabulary, grammar and pronunciation.