Nuclear weapons are likely to be around for a long time to come – and the predicaments they create for world leaders are unlikely to be easily solved. Read by Helen Lloyd. Image: President John F. Kennedy with Robert McNamara during the Cuban Missile Crisis. Credit: RBM Vintage Images / Alamy Stock Photo 

Marie Kawthar Daouda, author and a lecturer in French language and literature at the University of Oxford, joins EI's Alastair Benn to discuss how Belle Époque-era Paris continues to fascinate, with its burgeoning commercial culture, everyday beauty and glittering department stores. Engelsberg Ideas is funded by the Axel and Margaret Ax:son Johnson Foundation for Public Benefit. EI Talks... is produced by Alastair Benn. The sound engineer is Gareth Jones. Image: Jean Béraud's painting 'Paris, rue du Havre', c. 1882. Credit: IanDagnall Computing / Alamy Stock Photo 

A world of machine art would be an eerie one. Art connects us to one another. We cannot, and we should not, replace that connection with an uncanny simulacrum of it. Read by Helen Lloyd. Image: The Tribuna of the Uffizi by John Zoffany. Credit: PAINTING / Alamy Stock Photo 

Lawrence Freedman profiles the Fortune journalist and best-selling author who played a key role in shaping mid-20th century perceptions of strategy and the role of the corporation. Read by Sebastian Brown. Image: From left to right: Dorothy McDonald (wife of John, née Eisner), Leon Trotsky and John McDonald in Coyoacan, Mexico, in the 1930s. McDonald was recruited to help defend Trotsky from charges made at Stalin's show trials. Credit: General Collection, Beinecke Rare Book & Manuscript Library, Yale University

The historian and broadcaster Alice Loxton joins the EI team to discuss her forthcoming book, Eighteen: A History of Britain in 18 Young Lives, and her fight to bring serious history to a wider public. Image: A jigsaw puzzle from the early nineteenth century, bearing representations of the Kings and Queens of England from William I to George IV. Credit: Chronicle / Alamy Stock Photo 

East Germany’s quest to catch up with the technological innovations of the West prompted some remarkable successes, but also expanded the oppression of its mass surveillance apparatus. Read by Helen Lloyd. Image: The Trabant car being manufactured at the East German Sachsenring car plant. Credit: Classic Picture Library / Alamy Stock Photo 

EI's Alastair Benn sits down with Ian Leslie, author of Conflicted: Why Arguments Are Tearing Us Apart and How They Can Bring Us Together, to discuss how the counterculture went mainstream. Image: An advert on the Nike store at Oxford Circus. Credit: Matthew Chattle / Alamy Stock Photo 

An often-overlooked fact about the current Russo-Ukrainian War is that over the centuries Russia has waged several wars to try to conquer Crimea and the Donbas area. Read by Helen Lloyd. Image: Ukrania quae et Terra Cosaccorum cum vicinis Walachiae, Moldoviae, by Johann Baptiste Homann (1664–1724), 1720. Credit: history_docu_photo / Alamy Stock Photo 

Catherine Ostler profiles Maria Antonia, Electress of Saxony, an artistic polymath who helped re-shape elite culture in the Enlightenment age. Read by Sebastian Brown. Image: An 18th-century portrait of Maria Antonia of Bavaria, Electress of Saxony, by Peter Jacob Horemans. Credit: Heritage Image Partnership Ltd / Alamy Stock Photo 

EI's Angus Reilly discusses how Ronald Reagan put economic openness at the heart of the battle for ideas against Soviet Communism with William Inboden, author of The Peacemaker: Ronald Reagan, the Cold War, and the World on the Brink. Image: Ronald Reagan at the Durenberger Republican convention Rally, 1982. Credit: World History Archive / Alamy Stock Photo