Tim Marshall on the Power of Geography, Part One

Why do we dream? Why do dreams go bad? And can we harness the science of dreams and nightmares to improve our health? Dr Michelle Carr is the Director of the Dream Engineering Laboratory at the University of Montreal and a researcher in the cutting edge field of dream engineering. Her new book, Into the Dream Lab, is a guide to the science of dreaming and nightmares, and the impact the dreaming brain has on our waking life.  In this episode, she sat down with Dr Khalil Thirlaway to talk about what happens when we dream, how nightmares can negatively impact our waking health, how dream engineering can help nightmare sufferers and ways in which we can all have more agency over how we dream.  Into the Dream Lab:The New Science of Dreams and Nightmares is available now. 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 Intelligence Squared episodes, wherever you get your podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series - 15% discount on livestreams and in-person tickets for all Intelligence Squared events  ...  Or Subscribe on Apple for £4.99: - Full-length and ad-free Intelligence Squared podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series … Already a subscriber? Thank you for supporting our mission to foster honest debate and compelling conversations! Visit intelligencesquared.com to explore all your benefits including ad-free podcasts, exclusive bonus content and early access. … Subscribe to our newsletter here to hear about our latest events, discounts and much more. https://www.intelligencesquared.com/newsletter-signup/ Learn more about your ad choices. Visit podcastchoices.com/adchoices Learn more about your ad choices. Visit podcastchoices.com/adchoices

31 Aug 35min

Pulitzer-prize winning journalist Tim Weiner has been chronicling the history of the CIA for more than two decades. His new book, The Mission charts the agency’s successes and failings, from 9-11 to the present day. In this episode, he sat down with Carl Miller to talk about the agency’s notorious post 9-11 torture programmes, its key role in supporting Ukraine, the threat posed by China and Russia and the hard job of espionage in an age of technical surveillance. They also discussed the disorientating impact of the Trump administration, and what happens to the CIA when the threat is coming from above.  Tim Weiner is an award-winning author and reporter. The Mission: The CIA in the 21st Century is out now.  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 Intelligence Squared episodes, wherever you get your podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series - 15% discount on livestreams and in-person tickets for all Intelligence Squared events  ...  Or Subscribe on Apple for £4.99: - Full-length and ad-free Intelligence Squared podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series … Already a subscriber? Thank you for supporting our mission to foster honest debate and compelling conversations! Visit intelligencesquared.com to explore all your benefits including ad-free podcasts, exclusive bonus content and early access. … Subscribe to our newsletter here to hear about our latest events, discounts and much more. https://www.intelligencesquared.com/newsletter-signup/ Learn more about your ad choices. Visit podcastchoices.com/adchoices Learn more about your ad choices. Visit podcastchoices.com/adchoices

30 Aug 48min

In today's episode we’re joined today by journalist and author Catherine Belton to continue our discussion on whether President Trump can deliver a peace deal between Russia and Ukraine. Belton speaks with Conor Boyle, Head of Programming at Intelligence Squared, about what Putin’s long-term ambitions really are, why sanctions are working, and what the future holds for Europe, Ukraine and the United States. Belton’s acclaimed book Putin’s People: How the KGB Took Back Russia and Then Took On the West is available now from your local bookstore. This episode was recorded on August 21 2025. --- If you'd like to become a Member and get access to all our full ad free 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 Intelligence Squared episodes, wherever you get your podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series - 15% discount on livestreams and in-person tickets for all Intelligence Squared events  ...  Or Subscribe on Apple for £4.99: - Full-length and ad-free Intelligence Squared podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series … Already a subscriber? Thank you for supporting our mission to foster honest debate and compelling conversations! Visit intelligencesquared.com to explore all your benefits including ad-free podcasts, exclusive bonus content and early access. … Subscribe to our newsletter here to hear about our latest events, discounts and much more. https://www.intelligencesquared.com/newsletter-signup/ Learn more about your ad choices. Visit podcastchoices.com/adchoices

28 Aug 32min

How does the classical world shape our politics, culture, language and lives today? On today’s episode, we’re joined by two of the greatest names making classics accessible for the modern day. Dame Mary Beard is a classicist who taught at Cambridge for almost 40 years. She has close to 20 books to her name, including Pompeii, which won the Wolfson History Prize, SPQR and Emperor of Rome, both of which were bestsellers in the UK and US. Charlotte Higgins is the chief culture writer of the Guardian. She studied Classics at university , and has since written many books on this topic, including Greek Myths: A New Retelling. Charlotte and Mary sat down with classicist and author Honor Cargill-Martin to explore taking a ‘post-truth’ approach to antiquity, how the idea of the Romans have been used as a political tool throughout history, and what the Greeks got right and wrong about human nature. You can find more of Mary and Charlotte discussing antiquity and the present day on their new podcast, Instant Classics, available to watch or listen weekly from Thursday August 28. 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 Intelligence Squared episodes, wherever you get your podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series - 15% discount on livestreams and in-person tickets for all Intelligence Squared events  ...  Or Subscribe on Apple for £4.99: - Full-length and ad-free Intelligence Squared podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series … Already a subscriber? Thank you for supporting our mission to foster honest debate and compelling conversations! Visit intelligencesquared.com to explore all your benefits including ad-free podcasts, exclusive bonus content and early access. … Subscribe to our newsletter here to hear about our latest events, discounts and much more. https://www.intelligencesquared.com/newsletter-signup/ Learn more about your ad choices. Visit podcastchoices.com/adchoices Learn more about your ad choices. Visit podcastchoices.com/adchoices

26 Aug 24min

This is an episode of The Specialist, produced by Intelligence Squared in partnership with Sotheby's. In The Specialist, explore the significance and journey of an extraordinary work through the eyes of those that know it best. On today’s episode, the beauty of nature suspended for eternity. Helen Culver-Smith, Head of Decorative Arts Worldwide and Head of Fabergé and Russian works of Art, reveals how the digital discovery of an apple blossom study, rendered in gold, enamel and rock crystal by master maker Fabergé, led her down a fascinating path of provenance, all the way to Imperial Russia. ⁠⁠Further details about the episode subject⁠⁠ The Specialist is brought to you by Sotheby's Financial Services. SFS offers asset-based loans to unlock the value of your fine art, automobiles and other luxury collectibles. Visit⁠⁠ ⁠sothebys.com/sfs⁠⁠⁠ to find out more. To step further into the World of Sotheby’s, visit any one of our galleries, which are open to the public. Explore more at⁠⁠ ⁠sothebys.com⁠⁠⁠. Learn more about your ad choices. Visit podcastchoices.com/adchoices

25 Aug 13min

How does the classical world shape our politics, culture, language and lives today? On today’s episode, we’re joined by two of the greatest names making classics accessible for the modern day. Dame Mary Beard is a classicist who taught at Cambridge for almost 40 years. She has close to 20 books to her name, including Pompeii, which won the Wolfson History Prize, SPQR and Emperor of Rome, both of which were bestsellers in the UK and US. Charlotte Higgins is the chief culture writer of the Guardian. She studied Classics at university , and has since written many books on this topic, including Greek Myths: A New Retelling. Charlotte and Mary sat down with classicist and author Honor Cargill-Martin to explore taking a ‘post-truth’ approach to antiquity, how the idea of the Romans have been used as a political tool throughout history, and what the Greeks got right and wrong about human nature. You can find more of Mary and Charlotte discussing antiquity and the present day on their new podcast, Instant Classics, available to watch or listen weekly from Thursday August 28. 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 Intelligence Squared episodes, wherever you get your podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series - 15% discount on livestreams and in-person tickets for all Intelligence Squared events  ...  Or Subscribe on Apple for £4.99: - Full-length and ad-free Intelligence Squared podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series … Already a subscriber? Thank you for supporting our mission to foster honest debate and compelling conversations! Visit intelligencesquared.com to explore all your benefits including ad-free podcasts, exclusive bonus content and early access. … Subscribe to our newsletter here to hear about our latest events, discounts and much more. https://www.intelligencesquared.com/newsletter-signup/ Learn more about your ad choices. Visit podcastchoices.com/adchoices Learn more about your ad choices. Visit podcastchoices.com/adchoices

24 Aug 32min

On today's episode we're joined by Mark Galeotti, security expert and author, to discuss Trump's recent efforts to reach a peace deal between Russia and Ukraine. Galeotti speaks to Conor Boyle, Head of Programming at Intelligence Squared, about how Trump's strategy is different to previous U.S. administrations and whether security guarantees from Europe and the United States can really quell Putin';s imperial ambitions. Galeotti's new book is called Homo Criminalis: How Crime Organises The World and is available now from your local bookstore. 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 Intelligence Squared episodes, wherever you get your podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series - 15% discount on livestreams and in-person tickets for all Intelligence Squared events  ...  Or Subscribe on Apple for £4.99: - Full-length and ad-free Intelligence Squared podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series … Already a subscriber? Thank you for supporting our mission to foster honest debate and compelling conversations! Visit intelligencesquared.com to explore all your benefits including ad-free podcasts, exclusive bonus content and early access. … Subscribe to our newsletter here to hear about our latest events, discounts and much more. https://www.intelligencesquared.com/newsletter-signup/ Learn more about your ad choices. Visit podcastchoices.com/adchoices Learn more about your ad choices. Visit podcastchoices.com/adchoices

23 Aug 27min

How many female entrepreneurs, merchants and industrialists can you name? We all know the names Rockefeller, Medici and Ford, but what about Priscilla Wakefield, who founded the first bank for women and children? Or the businesswoman Julia Felix, who built a property empire in Ancient Rome? In her new book, Economica: A Global History of Women, Wealth and Power, Dr Victoria Bateman charts the vital contributions made by women to humanity’s path from poverty to prosperity. In this episode, she sat down with historian Caroline Dodds Pennock for a wide-ranging conversation - from the market queens of 18th century West Africa to the everyday working women of the Industrial Revolution, to the women who laid the foundations for the computer industry. She shows that throughout history, civilisations thrive when women are working alongside men, and decline when women are forced away from paid work into the home, and explores the lessons these histories hold for our economic future. Victoria Bateman is a feminist economist and academic. Economica is available now. 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 Intelligence Squared episodes, wherever you get your podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series - 15% discount on livestreams and in-person tickets for all Intelligence Squared events  ...  Or Subscribe on Apple for £4.99: - Full-length and ad-free Intelligence Squared podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series … Already a subscriber? Thank you for supporting our mission to foster honest debate and compelling conversations! Visit intelligencesquared.com to explore all your benefits including ad-free podcasts, exclusive bonus content and early access. … Subscribe to our newsletter here to hear about our latest events, discounts and much more. https://www.intelligencesquared.com/newsletter-signup/ Learn more about your ad choices. Visit podcastchoices.com/adchoices Learn more about your ad choices. Visit podcastchoices.com/adchoices

21 Aug 44min