The Bittersweet Truth About What We Eat

The Bittersweet Truth About What We Eat

What should we be eating to live a long and healthy life? How is it that some people can eat absolutely anything and stay slim, while others on a ‘healthy’ diet get fat? Why is it that Cubans are much healthier than Americans, despite eating on average twice the amount of sugar? To unpack the truth behind the often confusing information about the food we eat, Intelligence Squared brought together some of the world’s leading experts on the science of human nutrition and health. Sugar has recently replaced saturated fat as the nutritional enemy number one. The theory is that it messes with our metabolism and causes heart disease, obesity and diabetes. Arguing that sugar is the tobacco of the new millennium in our event was acclaimed science writer Gary Taubes, whose new book The Case Against Sugar has been making waves on both sides of the Atlantic. No one doubts that consuming a lot of sugar is unhealthy, but does the ‘sugar is poison’ theory really tell the whole story? A different explanation lies in a subject that has been getting a lot of attention recently – our gut microbiome. This is made up of the trillions of bacteria that inhabit our intestines and help digest our food and keep us healthy. The bad news is that the diversity of our microbes has plummeted in recent years due to the narrower range of foods and the predominance of processed junk in the Western diet. Research indicates that, rather than any single foodstuff being to blame for the rise of obesity and other modern diseases, the root of the problem lies in our depleted microbiomes. Setting out the new research on our gut bacteria and debunking many popular myths about diet was Tim Spector, an award-winning scientist who runs the British Gut project. What makes the subject even more fascinating is that we all have a very individual cocktail of bacteria in our gut, and research shows that the way we respond to food relates more to our own specific set of microbes than the calories in the food itself. Joining us was Eran Segal, one of world’s leading scientists in this field, who will explain how his lab can wire you up and predict precisely which carbohydrates you should and shouldn’t eat so as to prevent weight gain and be healthy. The results can be surprising. In 60% of cases, they show that you can enjoy sugary ice-cream but should avoid rice. A sharp critic of many of the ‘fashionable’ theories about diet and wellbeing is Sarah Jarvis, a GP who appears regularly on BBC radio and television. Her goal is to help her patients and the general public get the best quality information on nutrition and lifestyle so that they can make the informed decisions they need to be in control of their health. Chairing the event was Xand van Tulleken, a medical doctor and popular television broadcaster, who with his twin brother Chris, has presented a number of documentaries, often testing various diets on their identical genes. Support this show http://supporter.acast.com/intelligencesquared. See acast.com/privacy for privacy and opt-out information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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The Circle of Life, with Joe Roman

The Circle of Life, with Joe Roman

Joe Roman is a conservation biologist and marine ecologist fascinated with the natural processes that go on within animal biology and how those in turn shape the natural world around us. His new book is Eat, Poop, Die, which as the title suggests, takes a no-nonsense look at how the biology of individual living things on planet Earth forms an integral part of the chain of natural ecology that keeps the world working. Speaking to Roman for this episode is molecular biologist and science communicator Dr Gunes Taylor, who is postdoctoral research scientist at the Francis Crick Institute. We are sponsored by Indeed. Go to Indeed.com/IS for £100 sponsored credit. If you'd like to become a Member and get access to all of our longer form interviews and 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 - Our member-only newsletter The Monthly Read, sent straight to your inbox ... 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

4 Maj 202437min

The World in 2024 with Niall Ferguson: Crisis, Conflict and Consequences, Part Two

The World in 2024 with Niall Ferguson: Crisis, Conflict and Consequences, Part Two

This is a the second instalment of a three-part discussion. There are few big thinkers better placed to explain global events than historian Niall Ferguson. He has not just a profound understanding of past crises, but also an exceptional ability to map out the longer term impact that present crises will have on world affairs. For this episode, Ferguson joins us on the Intelligence Squared stage to discuss the predicaments we are currently facing. How can the West deal with the geopolitical and ideological threats posed by what Ferguson calls the axis of ill will – Russia, China and Iran? With localised wars in Ukraine and the Middle East and the threat of a crisis over Taiwan, are we sleepwalking towards a Third World War? And what are the likely consequences of the ongoing conflicts for the world economy? Joined onstage by journalist and presenter Ritula Shah, Ferguson explores these pressing questions and shares his insights into the fast-changing global landscape. We are sponsored by Indeed. Go to Indeed.com/IS for £100 sponsored credit. This is the second of a three-part discussion. Intelligence Squared Members can listen to all three instalments, including the Members-only Part Three, immediately. We are sponsored by Indeed. Go to Indeed.com/IS for £100 sponsored credit. This is the first of a three-part discussion. Intelligence Squared Members can listen to all three instalments, including the Members-only Part Three, immediately. If you'd like to become a Member and get access to all of our longer form interviews and 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 - Our member-only newsletter The Monthly Read, sent straight to your inbox ... 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

2 Maj 202436min

The World in 2024 with Niall Ferguson: Crisis, Conflict and Consequences, Part One

The World in 2024 with Niall Ferguson: Crisis, Conflict and Consequences, Part One

There are few big thinkers better placed to explain global events than historian Niall Ferguson. He has not just a profound understanding of past crises, but also an exceptional ability to map out the longer term impact that present crises will have on world affairs. For this episode, Ferguson joins us on the Intelligence Squared stage to discuss the predicaments we are currently facing. How can the West deal with the geopolitical and ideological threats posed by what Ferguson calls the axis of ill will – Russia, China and Iran? With localised wars in Ukraine and the Middle East and the threat of a crisis over Taiwan, are we sleepwalking towards a Third World War? And what are the likely consequences of the ongoing conflicts for the world economy? Joined onstage by journalist and presenter Ritula Shah, Ferguson explores these pressing questions and shares his insights into the fast-changing global landscape. We are sponsored by Indeed. Go to Indeed.com/IS for £100 sponsored credit. This is the first of a three-part discussion. Intelligence Squared Members can listen to all three instalments, including the Members-only Part Three, immediately. If you'd like to become a Member and get access to all of our longer form interviews and 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 - Our member-only newsletter The Monthly Read, sent straight to your inbox ... 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

1 Maj 202442min

George the Poet on Combatting the War on Blackness

George the Poet on Combatting the War on Blackness

As a performer, London-based George the Poet has helped elevate genres ranging from traditional spoken word to rap and grime over recent years as well as having become a well-known voice commentating on social issues. He has a popular BBC podcast, Have You Heard George's Podcast?, which won the Peabody Award. Plus, last year he curated the writing collection Part of a Story That Started Before Me: Poems about Black British History. This year he returns with a new book – a memoir – Track Record: Me, Music, and the War on Blackness. As well as reflecting on George Mpanga’s own life, it’s a study of broader issues including the cultural forces shaping the music industry and the inherent discrimination within wider capitalism. Joining him in conversation for this episode is Symeon Brown, the award-winning journalist whose work often focuses on how culture and technology interacts with race and class. Brown is a correspondent for Channel 4 News and the author of Get Rich Or Lie Trying, his book focusing on the influencer economy. We are sponsored by Indeed. Go to Indeed.com/IS for £100 sponsored credit. If you'd like to become a Member and get access to all of our longer form interviews and 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 - Our member-only newsletter The Monthly Read, sent straight to your inbox ... 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 listens. ... 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

29 Apr 202450min

Searching for Another England, with Caroline Lucas and Grace Blakeley, Part Two

Searching for Another England, with Caroline Lucas and Grace Blakeley, Part Two

Englishness has been hijacked by the right. The flag of St. George’s Cross is proudly waved at far-right rallies. Conservative politicians insult the Left as being anti-English. And our history has been weaponised by cheerleaders for Brexit, exceptionalism and imperial nostalgia. That's the argument of Caroline Lucas, who came to the Intelligence Squared stage in April 2024 to offer us a radically new way of viewing England and Englishness. Lucas has long been at the forefront of progressive politics in the UK, having twice led the Green Party. Discussing her new book, Another England: How to Reclaim Our National Story with political commentator Grace Blakeley, Lucas explores how to redefine nationalism by centering the English people’s history of radical inclusivity, deep-rooted commitment to the natural world and long struggle to win rights for all. These often overlooked stories place the Chartists, the Diggers and the Suffragettes alongside Nelson and Churchill, and draw on a rich literary history to explore our shared challenges of identity and equality today. We are sponsored by Indeed. Go to Indeed.com/IS for £100 sponsored credit. Learn more about your ad choices. Visit podcastchoices.com/adchoices

27 Apr 202429min

Searching for Another England, with Caroline Lucas and Grace Blakeley, Part One

Searching for Another England, with Caroline Lucas and Grace Blakeley, Part One

Englishness has been hijacked by the right. The flag of St. George’s Cross is proudly waved at far-right rallies. Conservative politicians insult the Left as being anti-English. And our history has been weaponised by cheerleaders for Brexit, exceptionalism and imperial nostalgia. That's the argument of Caroline Lucas, who came to the Intelligence Squared stage in April 2024 to offer us a radically new way of viewing England and Englishness. Lucas has long been at the forefront of progressive politics in the UK, having twice led the Green Party. Discussing her new book, Another England: How to Reclaim Our National Story with political commentator Grace Blakeley, Lucas explores how to redefine nationalism by centering the English people’s history of radical inclusivity, deep-rooted commitment to the natural world and long struggle to win rights for all. These often overlooked stories place the Chartists, the Diggers and the Suffragettes alongside Nelson and Churchill, and draw on a rich literary history to explore our shared challenges of identity and equality today. We are sponsored by Indeed. Go to Indeed.com/IS for £100 sponsored credit. Learn more about your ad choices. Visit podcastchoices.com/adchoices

25 Apr 202439min

Arash Azizi on Iran's Turbulent Past and its Uncertain Future

Arash Azizi on Iran's Turbulent Past and its Uncertain Future

Regularly embroiled in international conflicts – both militarily and diplomatically – and locked in a cycle of protest and heavy government crackdowns on the domestic political front, Iran has rarely been out of the international spotlight over the past decades. The protests in recent years that were initially sparked in resistance to the oppression of women formed the inspiration for writer and historian Arash Azizi's latest book, What Iranians Want: Women, Life, Freedom. The book asks whether a cohesive movement could eventually be formed out of the many voices of dissent in the country to bring about real change. Joining Azizi to discuss it for this episode is the journalist, audio producer and book critic Mythili Rao. This episode was recorded in early March 2024, prior to the most recent military conflict between Iran and Israel. We are sponsored by Indeed. Go to Indeed.com/IS for £100 sponsored credit. If you'd like to become a Member and get access to all of our longer form interviews and 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 - Our member-only newsletter The Monthly Read, sent straight to your inbox ... 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

23 Apr 202446min

Getting Weird with Physics, with Harry Cliff

Getting Weird with Physics, with Harry Cliff

For this episode, particle physicist Harry Cliff takes us on a deep dive into some of the universe's most perplexing scientific mysteries. His recent book, Space Oddities, draws on many findings found during his work at the University of Cambridge. Why are stars flying away from us faster than anyone can explain? What are the source of mysterious particles found to hold huge amounts of energy trapped beneath Antarctic ice? What really goes on at the CERN Large Hadron Collider? – another place where Cliff does much of his work. Joining him in conversation for this episode is Alex Wilkins, reporter for New Scientist. We are sponsored by Indeed. Go to Indeed.com/IS for £100 sponsored credit. If you'd like to become a Member and get access to all of our longer form interviews and 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 - Our member-only newsletter The Monthly Read, sent straight to your inbox ... 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

21 Apr 202444min

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