Baffling smut: How My Dad Wrote a Porno set the gold standard for podcast success

When Jamie Morton decided that reading his father’s embarrassing erotica could make for a good podcast idea, he had no idea it would grow into a worldwide phenomenon. As the show comes to end after seven years, he and co-hosts James Cooper and Alice Levine talk to Isobel Lewis about how the industry has grown exponentially with – and perhaps because of – their show