Intelligence Squared

In a world of economic shocks, geopolitical crises and constant predictions about the future, how should we make decisions when certainty is impossible? And what can statistics teach us about living with risk, chance and the unknown?  In this episode, physicist and science broadcaster Helen Czerski speaks with statistician David Spiegelhalter about his book The Art of Uncertainty. Drawing on probability, data and real-world examples, Spiegelhalter explores how we assess risk, and sheds light on what roles chance, luck and coincidence play in our lives. David Spiegelhalter is a statistician and author. He is Emeritus Professor of Statistics at the University of Cambridge and author of The Art of Uncertainty. Helen Czerski is a physicist, writer and broadcaster. If you'd like to become a Member and get access to all our full conversations, plus all of our Members-only content, just visit intelligencesquared.com/membership to find out more. For £4.99 per month you'll also receive: - Full-length and ad-free

In this episode, historian and philosopher Sophie Scott Brown speaks with writer Andrea Wulf about her new book The Traveller: The Revolutionary Life of George Forster and his Search for Humanity. A naturalist, explorer and political radical, Forster travelled around the world with Captain Cook as a teenager before becoming one of the most original and progressive thinkers of his age. Drawing on unpublished correspondence and Forster’s journeys across Europe and the Pacific, Wulf traces how his encounters with different cultures challenged the assumptions of eighteenth-century Europe. The conversation explores his opposition to slavery, racism and empire, his belief in universal human rights, and the influence of the French Revolution on his political thought. Andrea Wulf is a historian and biographer. She is the bestselling author of The Invention of Nature and Magnificent Rebels. Her latest book is The Traveller: The Revolutionary Life of George Forster and his Search for Humanity. Sophie Scott Brown is

Rebecca Solnit is an award-winning American writer and activist whose incisive work explores feminism, democracy, climate change and social justice. In this episode, she joins Mythili Rao to argue that, despite today's anxieties about democratic backsliding, technological disruption and environmental crisis, the past four decades have seen extraordinary social progress. From civil rights and environmental protection to LGBTQI+ equality and women's rights, many of the freedoms and values we now take for granted were won through collective action and sustained activism. Solnit reflects on how hard-fought gains can feel fragile when they come under attack, but reminds us that those attacks are often driven by a minority in power rather than a shift in public values. Drawing on history, she explores why progress is often slow, uneven and contested—and why participating in movements for change remains both meaningful and necessary. Rebecca Solnit is the author of more than 25 books, including Orwell’s Roses, Ho

Emmanuel Macron. Demis Hassabis. Volodymyr Zelenskiy. George Soros. Mark Carney. Christine Lagarde. Ray Dalio. Leena Nair.  Few journalists have spent more time questioning the people who shape the global economy than Francine Lacqua. As Editor-at-large at Bloomberg and host of Leaders with Francine Lacqua on Bloomberg TV, Lacqua has interviewed many of the most influential political and business leaders of our time. Across hundreds of conversations with presidents, CEOs, central bankers and founders she has built a rare understanding of how leadership operates at the highest levels of power.  In June 2026, Lacqua joined us live on stage for a special instalment of The Intelligence Squared Economic Outlook, our flagship series examining the forces shaping global markets, politics and business. In conversation with BBC broadcaster Jonny Dymond, she reflected on the leaders she has encountered throughout her career – and the defining decisions they faced during moments of economic uncertainty, geopolitical t

Emmanuel Macron. Demis Hassabis. Volodymyr Zelenskiy. George Soros. Mark Carney. Christine Lagarde. Ray Dalio. Leena Nair.  Few journalists have spent more time questioning the people who shape the global economy than Francine Lacqua. As Editor-at-large at Bloomberg and host of Leaders with Francine Lacqua on Bloomberg TV, Lacqua has interviewed many of the most influential political and business leaders of our time. Across hundreds of conversations with presidents, CEOs, central bankers and founders she has built a rare understanding of how leadership operates at the highest levels of power.  In June 2026, Lacqua joined us live on stage for a special instalment of The Intelligence Squared Economic Outlook, our flagship series examining the forces shaping global markets, politics and business. In conversation with BBC broadcaster Jonny Dymond, she reflected on the leaders she has encountered throughout her career – and the defining decisions they faced during moments of economic uncertainty, geopolitical t

The English Renaissance is often remembered as an age of Shakespeare, exploration and cultural flourishing. But it was also shaped by encounters with the Americas. From tobacco in London playhouses to silver from South America and stories of lost cities of gold, the New World became an increasingly powerful presence in English life and imagination. In this episode, historian Caroline Dodds Pennock speaks with historian Lauren Working about her new book How the Americas Transformed Renaissance England. What did Elizabethans actually know about Mexico, the Amazon rainforest, or the Chesapeake? How did Indigenous people and knowledge enter the art, fashion, and literature of Shakespeare’s time – and at what cost? Drawing on a wealth of overlooked sources, Working explores how the Americas became woven into the fabric of Tudor and Stuart society. In doing so, she offers a fresh perspective on England's so-called golden age, revealing the global exchanges, ambitions and inequalities that helped shape the Englis

In September 2022, a series of underwater explosions tore through the Nord Stream pipelines beneath the Baltic Sea. The destruction of this $20 billion pipeline severed a major artery of Russian gas supplies to Europe, disrupted economies and triggered a manhunt that strained relations within the NATO alliance. In this episode, journalist Hannah Lucinda Smith speaks with Wall Street Journal Chief European Political Correspondent Bojan Pancevski about his investigation into this seismic act of sabotage.  Despite capturing the imagination of millions, the mystery of who blew up the pipeline has so far gone unsolved – was it the CIA? Was it part of the shadow war between Russia and the West? Could Putin himself have been behind it? Drawing on years of reporting and access to intelligence officials, investigators and key players, Pancevski reconstructs the events behind one of the most consequential acts of sabotage in modern history.  Bojan Pancevski is Chief European Political Correspondent at The Wall Stre

Long before Putin's invasion of Ukraine, conflict was simmering on Europe's borders. In overlooked territories in eastern Europe, the eastern Mediterranean and the Caucasus –from the Balkans and Cyprus to Abkhazia on the fringes of Georgia – local disputes spiral into regional crises, global alliances are forged and broken, and power is brokered while the West looks elsewhere. In this episode, acclaimed correspondent Hannah Lucinda Smith joins Adam McCauley to discuss her new book Hinterlands: Journeys through Europe’s Unfinished Frontiers. She draws on vivid first-hand experience to paint a gripping portrait of Europe at its edges - and the struggles that will define its future. Hannah Lucinda Smith is a journalist known for reporting across the Middle East and Europe for The Times of London, The Atlantic, WIRED, and others. She is the author of Erdogan Rising, an account of Turkish President Recep Tayyip Erdogan's rise to power, and Zarifa, the memoir of Afghan human rights activist Zarifa Ghafari. Adam

This is an episode of Hotels with History, produced by Intelligence Squared on behalf of Perowne International⁠. We’re in midtown Manhattan to kick off Series 2, at the very heart of New York society: the Waldorf Astoria. An icon born from family rivalry which evolved into the unofficial palace of the city; from Gilded Age ambition and Art Deco grandeur to revolutionary ideas about service, the Waldorf doesn’t just reflect New York’s history... it helped define it. Check into The Waldorf Astoria here. Learn more about your ad choices. Visit podcastchoices.com/adchoices

As the main intelligence and security agency of the Soviet Union from 1954 to 1991, the KGB instilled fear across Russia and sought to sow discord abroad. This network of government spies was notorious for the often brutal methods it used to keep enemies, loyalists and common people under the thumb of the state. And far from fading as the USSR old guard fell from power, the operatives, methods and networks of the KGB remain at the heart of the Russian state today. Putin himself was a KGB officer for 16 years, including six years as a foreign intelligence officer stationed in Dresden, East Germany. In May 2026, veteran security correspondent and Rest is Classified co-host Gordon Corera joined us to unveil the inner workings of the KGB and the hidden power struggles that shaped modern Russia. Corera explored the real-life stories of those on the inside; from the spies who lived and died enforcing its rule, to those who were brave enough to resist it. --- If you'd like to become a Member and get access to

As the main intelligence and security agency of the Soviet Union from 1954 to 1991, the KGB instilled fear across Russia and sought to sow discord abroad. This network of government spies was notorious for the often brutal methods it used to keep enemies, loyalists and common people under the thumb of the state. And far from fading as the USSR old guard fell from power, the operatives, methods and networks of the KGB remain at the heart of the Russian state today. Putin himself was a KGB officer for 16 years, including six years as a foreign intelligence officer stationed in Dresden, East Germany. In May 2026, veteran security correspondent and Rest is Classified co-host Gordon Corera joined us to unveil the inner workings of the KGB and the hidden power struggles that shaped modern Russia. Corera explored the real-life stories of those on the inside; from the spies who lived and died enforcing its rule, to those who were brave enough to resist it. --- This is the first instalment of a two-part episode.

From cannabis legalisation in the United States to the rise of psychedelics as wellness and productivity tools, the global politics of drugs is being rapidly transformed. But who really benefits from the legalisation of recreational drugs? In this episode, journalist and author Atossa Araxia Abrahamian speaks with Kojo Koram, Professor of Law and Political Economy at Loughborough University, about his new book The Next Fix.  Drawing on reporting from Colombia, Ghana, Scotland and the United States, Koram traces the shifting relationship between criminalisation, capitalism and public health. The conversation examines the roots of drug regulation in empire, the racial inequalities embedded in prohibition, and the growing tension between movements seeking justice and corporations seeking profit from newly legal markets. Koram also explores how substances once associated with criminality are being rebranded for elite consumption - as therapeutic treatments, Silicon Valley productivity aids and investment oppor

In this episode, journalist Kamal Ahmed was joined by Jon Sopel, Dimple Ahluwalia and Matt Rowe to explore how cybersecurity has moved from a technical concern to a central force shaping economic growth, national security and public trust in an age of boundless intelligence. They examine why cyber resilience must go beyond reactive defence, and how stronger security can protect essential industries such as finance, healthcare and critical infrastructure while enabling innovation and confidence in a rapidly changing world. This episode was recorded live in London as part of Intelligence Squared and IBM's The Age to Come series. Next live event date: 24th Sept 2026. Find out more: www.intelligencesquared.com/the-age-to-come Learn more about your ad choices. Visit podcastchoices.com/adchoices

In this episode, science broadcaster Dr Güneş Taylor speaks with endocrinologist Dr Saira Hameed about her new book Signals: The Inside Story of Our Hormones. From exhaustion and infertility to appetite, mood and libido, Hameed explores the vast and often misunderstood hormonal system that regulates almost every aspect of human life. Drawing on patient stories and recent medical research, Hameed explains how hormones act as the body’s internal signalling network — and what happens when those signals misfire. The conversation examines new approaches to diagnosis and care, the discovery of previously unknown hormones linked to fat and metabolism, and the realities behind the growing wellness market around testosterone and male health. Dr Saira Hameed is a Consultant Endocrinologist at Imperial College Healthcare NHS Trust and a Senior Tutor and Honorary Clinical Senior Lecturer at Imperial College London. She is the author of Signals: The Inside Story of Our Hormones. Dr Güneş Taylor is a science broadcaster

From Brexit negotiations and the Cuban Missile Crisis to elections, auctions and everyday decision-making, game theory can offer powerful insights into how we navigate a world shaped by competing interests, cooperation and strategic choices. In this episode, Professor Michael Wooldridge joins Carl Miller to explore the surprising life lessons hidden within one of mathematics' most influential fields. Drawing on ideas from his new book Life Lessons from Game Theory: The Art of Thinking Strategically in a Complex World, Wooldridge explains how game theory can help us better understand conflict, human behaviour and truth.  Professor Michael Wooldridge the Ashall Professor of the Foundations of Artificial Intelligence in the Department of Computer Science at the University of Oxford, and a Senior Research Fellow at Hertford College. Carl Miller is an author, speaker and researcher at Demos, a think tank based in London, where he co-founded the Centre for the Analysis of Social Media in 2012. --- If you'd lik

Professor Turi King, Director of the Milner Centre for Evolution at the University of Bath, is known for leading the genetic investigation identifying Richard III and advising on the Mary Jane Kelly case (the last victim of Jack the Ripper). She co-presents the BBC’s DNA Family Secrets with Stacey Dooley and is the author of a new book, The Secrets of Our DNA, which takes us through some fascinating true stories  to show how DNA has solved mysteries and shapes our world today. In this episode, she talks to Dr Güneş Taylor about Richard III; how the fate of the Romanovs was discovered through genetic research; eugenics; the study of Hitler’s DNA; and how she used David Attenborough’s DNA to study the link between the Y chromosome and the surname. Together, they explore how genetics informs every aspect of our lives, why it affects us all, and what it can – and can’t tell us about who we are. The Story of Our DNA by Professor Turi King is available online and in bookshops now. Dr Güneş Taylor is Group Leader

This debate was part of the ‘Think Again’ series in which two leading thinkers present alternative answers to a difficult societal question. The book and series published by The Bodley Head.  --- What happens when life becomes unbearable — when suffering is unrelenting, dignity is stripped away, and the end is inevitable? Those who support legalising assisted dying argue that autonomy doesn’t stop at the threshold of death. For individuals facing terminal illness, the current law is not a protection but a cruelty, forcing them to either act while they still can or surrender all control over how their lives will end. With robust safeguards in place, supporters argue, a compassionate society should not force its most vulnerable members to suffer against their will but should instead legalise a right to die. But skeptics urge us to look harder at what legalisation would truly mean in practice. Assisted dying is never simply a private act — it implicates families, healthcare professionals, and the values of so

This debate was part of the ‘Think Again’ series in which two leading thinkers present alternative answers to a difficult societal question. The book and series published by The Bodley Head.  --- What happens when life becomes unbearable — when suffering is unrelenting, dignity is stripped away, and the end is inevitable? Those who support legalising assisted dying argue that autonomy doesn’t stop at the threshold of death. For individuals facing terminal illness, the current law is not a protection but a cruelty, forcing them to either act while they still can or surrender all control over how their lives will end. With robust safeguards in place, supporters argue, a compassionate society should not force its most vulnerable members to suffer against their will but should instead legalise a right to die. But skeptics urge us to look harder at what legalisation would truly mean in practice. Assisted dying is never simply a private act — it implicates families, healthcare professionals, and the values of so

Douglas Stuart is one of the most successful writers in Britain today. He is celebrated globally for his honest portrayals of human relationships and working-class life. In 2020 he won the Booker Prize for his debut novel Shuggie Bain, a searingly honest novel set in 1980s Glasgow about a boy named Shuggie trying to save his mother, Agnes, from alcoholism and poverty.  His second novel Young Mungo, a story of the dangerous first love of two young men, was released in 2022 and became a number one Sunday Times Bestseller.  In May 2026, Stuart joined us live in London for an evening on identity, resilience, and the themes of his new novel John of John.  In John of John, Stuart returns to the themes of class, family, masculinity, and sexuality. It is the story of John-Calum Macleod, who returns to his childhood home on the island of Harris. Out of money and with little to show for his art school education, he sinks back into his old life, caught between the two poles of his childhood: his father John, a sheep

Douglas Stuart is one of the most successful writers in Britain today. He is celebrated globally for his honest portrayals of human relationships and working-class life. In 2020 he won the Booker Prize for his debut novel Shuggie Bain, a searingly honest novel set in 1980s Glasgow about a boy named Shuggie trying to save his mother, Agnes, from alcoholism and poverty. His second novel Young Mungo, a story of the dangerous first love of two young men, was released in 2022 and became a number one Sunday Times Bestseller. In May 2026, Stuart joined us live in London for an evening on identity, resilience, and the themes of his new novel John of John. In John of John, Stuart returns to the themes of class, family, masculinity, and sexuality. It is the story of John-Calum Macleod, who returns to his childhood home on the island of Harris. Out of money and with little to show for his art school education, he sinks back into his old life, caught between the two poles of his childhood: his father John, a sheep