The intimacy of radio

The would-be composer and philosopher Theodor Adorno played classical piano and came up with influential studies of authoritarianism, antisemitism and propaganda. He also wrote about the experience of listening to a radio voice. Jacob Downs's Essay for Radio 3 reflects on his insights and how far they remain relevant in a time of headphone listening, smart speakers and AI voices. Dr Jacob Kingsbury Downs lectures in Music at the University of Oxford and is an honorary research fellow at the University of Sheffield. He also works as a musician and arranger working with composers including Erland Cooper and Anna Phoebe. He is a New Generation Thinker on the scheme run by the BBC and the Arts and Humanities Research Council to share academic research on radio. Producer: Kirsty McQuire