How have rivers shaped human existence? With ...

Chemistry is everywhere. From cosmetics and the clothes we wear to life-saving medicines and kitchen experiments, chemical processes are all around us, defining our interactions with the world we live in. In this episode, Professor Dame Ijeoma Uchegbu joins Professor Helen Czersk ...  Show more

The Cambridge Five - Donald Maclean, Guy Burgess, Kim Philby, John Cairncross and Keeper of the Queen's Pictures Anthony Blunt - made up one of the most notorious spy rings of the 20th century. Besotted with communist ideology and radicalised while at Cambridge University in the ...  Show more

Saudi Arabian professor of social anthropology and author of Salman's Legacy: The Dilemmas of a New Era in Saudi Arabia, Madawi Al-Rasheed, explains the foundations of the Saudi state and how two key factors – religion and oil – shaped the kingdom. This episode was hosted and pro ...  Show more

David Chaffetz, author of the recent and truly outstanding book Raiders, Rulers, and Traders: The Horse and the Rise of Empires, joins Tides to talk about the long and intertwined history of horses and people in Central Asia and beyond. The trade in horses, not silks and spice ...

Catherine gets an invigorating lesson on the corner of Bedford Square, in London’s Bloomsbury.---Named 'Podcast of the Year' by Radio Times and picked as 'Best Podcasts of the Year 2023' by the Financial Times, Observer, Pod Bible and The Week. ---The conversations that follow ar ...  Show more

Catherine is up with the sparrows to talk to people starting the week with work and some good intentions. ---Named 'Podcast of the Year' by Radio Times and picked as 'Best Podcasts of the Year 2023' by the Financial Times, Observer, Pod Bible and The Week. ---The conversations th ...  Show more