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

Jaksot(1474)

Is Alex Karp the Philosopher of Silicon Valley? With Michael Steinberger

Is Alex Karp the Philosopher of Silicon Valley? With Michael Steinberger

Who does our data belong to? In this episode, Carl Miller speaks to NYT magazine journalist and author Michael Steinberger about Alex Karp, Palantir and the rise of the surveillance state. Founded in 2003, Palantir is widely regarded as the most interesting company in Silicon Valley – as well as its most controversial. It aided the US government in the war on terrorism and is now used by the CIA, the NHS, the US military and corporate giants like Airbus and BP. But its billionaire CEO, Alex Karp, is not like the other CEOs. In The Philosopher in the Valley, Michael Steinberger, who had unprecedented access to Karp during the writing of this biography, offers a detailed account of Karp’s singular approach to leadership and how he is preparing Palantir, and the world, for a future dominated by technological power.  Michael Steinberger is a longtime journalist who writes primarily for The New York Times Magazine. He has written cover stories for the magazine about Joe Biden, George Soros, and Roger Federer. Before becoming a journalist, Steinberger spent several years working on Wall Street. He is the author of Au Revoir to All That: Food, Wine, and the End of France and The Wine Savant: A Guide to the New Wine Culture.  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

8 Joulu 51min

The Courage to Lead, with Sanna Marin, Former Prime Minister of Finland (Part Two)

The Courage to Lead, with Sanna Marin, Former Prime Minister of Finland (Part Two)

Sanna Marin is a trailblazer in modern politics. When she became Prime Minister of Finland in 2019, she made history: at 34 she was the youngest ever leader of her country and the youngest leader in the world at the time.  As Prime Minister she confronted significant challenges. She led Finland through the COVID-19 pandemic, helped the country navigate neighbouring Russia’s full-scale invasion of Ukraine, and led Finland’s rapid joining of NATO – the swiftest entry for any country in the alliance’s history. In November 2025, she joined us live to discuss her new book, Hope in Action. She talked about the political challenges facing Europe and the world today, how she coped with her personal life becoming public, including the incident that sparked a media frenzy and prompted women, including Hillary Clinton and Alexandria Ocasio-Cortez, to express their support. And she explored how we can all develop the courage to lead and act for the change we want to see in the world. --- 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

7 Joulu 35min

The Courage to Lead, with Sanna Marin, Former Prime Minister of Finland (Part One)

The Courage to Lead, with Sanna Marin, Former Prime Minister of Finland (Part One)

Sanna Marin is a trailblazer in modern politics. When she became Prime Minister of Finland in 2019, she made history: at 34 she was the youngest ever leader of her country and the youngest leader in the world at the time.  As Prime Minister she confronted significant challenges. She led Finland through the COVID-19 pandemic, helped the country navigate neighbouring Russia’s full-scale invasion of Ukraine, and led Finland’s rapid joining of NATO – the swiftest entry for any country in the alliance’s history. In November 2025, she joined us live to discuss her new book, Hope in Action. She talked about the political challenges facing Europe and the world today, how she coped with her personal life becoming public, including the incident that sparked a media frenzy and prompted women, including Hillary Clinton and Alexandria Ocasio-Cortez, to express their support. And she explored how we can all develop the courage to lead and act for the change we want to see in the world. --- This is the first instalment of a two-part episode. 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

5 Joulu 34min

Trump, Markets and The Greatest Crash in U.S. History, with Andrew Ross Sorkin (Part Two)

Trump, Markets and The Greatest Crash in U.S. History, with Andrew Ross Sorkin (Part Two)

In 1929, the world watched in shock as the unstoppable Wall Street bull market went into a freefall, wiping out fortunes and igniting a depression that would reshape a generation. In November 2025, Andrew Ross Sorkin, acclaimed New York Times columnist and author, came to Intelligence Squared to reveal the lessons of the 1929 financial crash and how that era of political instability and market turmoil eerily mirrors today. Drawing from his new book 1929, he set out a blueprint for understanding the cycles of speculation, regulatory missteps and warning signs of economic crash that we choose to ignore at our own peril. --- 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

3 Joulu 37min

Trump, Markets and The Greatest Crash in U.S. History, with Andrew Ross Sorkin (Part One)

Trump, Markets and The Greatest Crash in U.S. History, with Andrew Ross Sorkin (Part One)

In 1929, the world watched in shock as the unstoppable Wall Street bull market went into a freefall, wiping out fortunes and igniting a depression that would reshape a generation. In November 2025, Andrew Ross Sorkin, acclaimed New York Times columnist and author, came to Intelligence Squared to reveal the lessons of the 1929 financial crash and how that era of political instability and market turmoil eerily mirrors today. Drawing from his new book 1929, he set out a blueprint for understanding the cycles of speculation, regulatory missteps and warning signs of economic crash that we choose to ignore at our own peril. --- This is the first instalment of a two-part episode. 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

1 Joulu 38min

The Future of Prostate Cancer Care

The Future of Prostate Cancer Care

Today, we’ll be tackling the future of prostate cancer care. We’ll be reflecting on what prostate cancer care means in practice, how the way we think about the disease is shifting, and must continue to shift in the years ahead. Scientific advances have transformed treatment in recent years, yet the lived reality of prostate cancer still extends far beyond the clinic. The disease reshapes daily life, and may leave men and their families grappling with difficult choices about how best to manage it.  Dr. Güneş Taylor is joined by three key voices at the centre of this story, following the prostate cancer journey from diagnosis through to long-term management, and asking how patients and clinicians can work together to re-think what patient-centred care could mean in the years to come. This episode is brought to you in collaboration with Bayer, part of their Prostate Cancer Perspectives series.  PP-UN-ONC-GB-0168. November 2025 References Bray F, et al. Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2024;74(3):229-263 (Prostate cancer is the second most common cancer in men and the fifth leading cause of cancer death worldwide) James D, et al. The Lancet Commission on prostate cancer: planning for the surge in cases. Lancet. 2024;403(10437):1683–1722 (Each year, around 1.5 million men are diagnosed and nearly 400,000 lose their lives to the disease.1 And the numbers are rising. Diagnoses are projected to double from 1.4 million annually in 2020 to 2.9 million by 2040) Siegel RL, et al. Cancer statistics, 2022. Ca Cancer J Clin. 2022;72:7–33 (In the U.S., the proportion of men diagnosed with advanced-stage prostate cancer has doubled in recent years, due to increasing incidence of advanced-stage disease and changing guidelines regarding the prostate specific antigen screening test, implemented in the U.S. in 2012) Dodkins J, et al. Geographic, socioeconomic and demographic inequalities in the incidence of metastatic prostate cancer at time of diagnosis in England: a population based evaluation. BMJ Oncology. 2025;4:e000643 (In England, nearly one in five men only receive a diagnosis once their cancer has spread) Calvo-Schimmel A, et al. Supportive care interventions and quality of life in advanced disease prostate cancer survivors: An integrative review of the literature. Can Oncol Nurs J. 2021;31(4):412-429 (Advanced prostate cancer is often associated with long-term challenges leading to greater levels of unmet needs in supportive care) Learn more about your ad choices. Visit podcastchoices.com/adchoices

30 Marras 29min

The Specialist | Virgil Abloh’s Reimagining of the Iconic Nike Air Force 1 for Louis Vuitton, with Brahm Wachter

The Specialist | Virgil Abloh’s Reimagining of the Iconic Nike Air Force 1 for Louis Vuitton, with Brahm Wachter

This is an episode of The Specialist, your weekly dose of wonder. 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, an auction built overnight - Virgil Abloh’s reimagining of the iconic Nike Air Force 1 for Louis Vuitton. The auction became a global phenomenon, with two hundred pairs sold exclusively through Sotheby’s, attracting bidders from more than 50 countries. Brahm Wachter, Sotheby's Head of Modern Collectibles based in Los Angeles, orchestrated the sale. Further details about the episode subject. Learn more about your ad choices. Visit podcastchoices.com/adchoices

29 Marras 14min

Why Do Authoritarians Want To Control The News? With Martin Moore

Why Do Authoritarians Want To Control The News? With Martin Moore

In this episode academic and author Martin Moore speaks to host Carl Miller about the global battle to control the news. Drawing from his new book 'Dictating Reality' co-authored with Thomas Colley, they discuss how from the United States to China and from Brazil to India, an authoritarian approach to news is spreading across the world. Moore argues that increasingly, the media is no longer a check on power or a source of objective information but a means by which governments and leaders can propagate their versions of reality, however biased or false. -- 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 Marras 36min

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