Cautionary Tales with Tim Harford

It’s D-Day and the Allies are about to invade Nazi-occupied France. For the landings to succeed, American soldiers on Omaha Beach will have to break through some formidable coastal defences - Hitler’s Atlantic Wall. Sherman tanks will come in very handy - and the Allies have come up with a novel solution for getting them to the beach. These tanks will swim. Everyone from Winston Churchill down thought swimming tanks were a great idea… but were they?  For a full list of sources, see the show notes at ⁠timharford.com⁠See omnystudio.com/listener for privacy information.

Transcribed - Published: 29 May 2026

Thomas Midgley's inventions caused his own death, hastened the deaths of millions of people around the world, and very nearly extinguished all life on land.  Midgley and his employers didn't set out to poison the air with leaded gasoline or wreck the ozone layer with CFCs - but while these dire consequences were unintended... could they have been anticipated? For a list of sources, see the show notes at timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 22 May 2026

We usually bring you failures of the past, but today we're sharing an episode from someone who uncovers failures as they happen. Amy Westervelt is an award-winning investigative climate journalist and the host of Drilled, a true-crime climate change podcast exposing how corporate corruption and political operatives built decades of climate denial and delay. Each season unravels new evidence of deception, disinformation, and the power structures keeping real climate solutions out of reach. Drilled's latest season, Carbon Cowboys, examines a group of people who've turned climate policy into a profit engine. In September 2025, a group of Brazilian government ministers flew to North Dakota to watch a presentation on a new type of clean energy project, one that promised to help them deliver Brazilian President Lula’s dream of turning Brazil into “the Saudi Arabia of sustainable aviation fuels.” It was the latest in a string of projects from Midwest Republican kingmaker and corn ethanol magnate Bruce Rastetter, whose investments in Brazil might just transform him into a global carbon czar, even as his Summit pipeline carbon project faces fierce opposition from Iowa to North Dakota. Here's episode 1 of Drilled: Carbon Cowboys. Find Drilled wherever you get podcasts and hear episodes early and ad-free with a Pushkin+ subscription. Sign up on the Drilled show page on Apple Podcasts or at pushkin.fm/plus.See omnystudio.com/listener for privacy information.

Transcribed - Published: 19 May 2026

Part Two: When Tudor polymath John Dee meets a man who claims he can speak with angels, his path to understanding the universe suddenly becomes clear. At their instruction, the pair begin searching for the fabled philosopher's stone. But the angels grow increasingly demanding, and soon Dee must confront a terrible ultimatum. Centuries later, a strange incident in a French town suggests that angels may still be with us. For a list of sources, see the show notes at timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 15 May 2026

In Tudor England, the line between mathematics and the mystic arts is vanishingly thin. Straddling both worlds is John Dee, a brilliant scholar and astrologer whose intellect grants him access to the highest circles of power. Dee navigates the politics of the court by making bold prophecies, which win him royal favour. But even correct predictions may come with a price - and laying claim to the future is a dangerous game.  For a list of sources, see the show notes at timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 8 May 2026

Mike Lynch was often lauded as Britain's answer to Bill Gates. Born into a working-class family, Lynch's incredible intellect and passion for computers led him to become a billionaire tech entrepreneur. But behind the scenes, Lynch was a bully who couldn't bear criticism and was prone to creative accounting. When computer giant Hewlett Packard bought his company, Autonomy, it triggered one of the biggest fraud scandals in Silicon Valley history. Tim talks to Katie Prescott, Technology Business Editor at The Times and author of the book The Curious Case of Mike Lynch, about the lessons we can take from a story no one could have predicted. For a list of sources see timharford.com See omnystudio.com/listener for privacy information.

Transcribed - Published: 1 May 2026

Dick and Mac are content with their lives: they enjoy making burgers by day and stargazing by night. Ray Kroc is a workaholic chasing success at any cost. When the brothers' relaxed approach to business collides with Kroc's ruthless ambition it will birth one of the world's best-known brands. This is the story of two very different approaches to making hamburgers - and two very different approaches to making money. For a full list of sources, see the show notes at timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 24 April 2026

Tim is running the London Marathon on the 26th of April. To give him a week off to finish training, we're playing this running-themed classic from the archives. If you would like to donate to Teenage Cancer Trust, Tim's fundraising page is at tinyurl.com/HarfordMarathon - any support is very much appreciated. Until the 1960s, it was deemed too "dangerous" for women athletes to run distances longer than 200m - and a marathon would kill them, or leave them unable to have children. Rubbish, of course. But when Kathrine Switzer signed up for the 1967 Boston Marathon, it wasn't the distance that bothered her - it was the enraged race director trying to assault her.   Thanks to pioneers like Kathrine, women have made huge strides in long distance running - and are now challenging the times of men in the very races they were banned from for so very long. See the show notes at timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 17 April 2026

In 1860, police officer Robert O'Hara Burke plans an expedition to map the mysterious blank in the centre of Australia. Joining him is scientist William Wills, and a ragtag team of hires. Burke falls out with virtually everyone around him, and demonstrates an uncanny ability to make terrible choices - from the equipment he brings to the route he takes. But even as the mission unravels, one final, simple decision could still save him. For a full list of show notes, see timharford.com. See omnystudio.com/listener for privacy information.

Transcribed - Published: 10 April 2026

Millionaire-making tech start-ups are most often associated with Silicon Valley. But this software revolution begins on a woman’s kitchen table in rural Britain in the 1960s. Steve Shirley faced extraordinary odds. After escaping Nazi Germany as a child, she later encountered workplace discrimination and endured deep personal tragedy. But she persevered to build a business decades ahead of its time, creating opportunities for hundreds of women. Tim Harford is joined by Ben Walter, CEO of Chase for Business and host of The Unshakeables podcast, to explore the life, legacy and lessons of an overlooked titan of tech.See omnystudio.com/listener for privacy information.

Transcribed - Published: 7 April 2026

As the Victorian era dawns, modernisation erodes the old ways of life and poverty rises. In the unrest, an unlikely hero emerges, capturing the imagination of the countryside's working class. He claims to be the new Messiah, and promises a better future. Despite his unconventional appearance and strange claims, his message resonates with the people of Kent, many of whom are willing to follow him into bloody battle. For this Cautionary Conversation, Ian Breckon - author of Mad Tom's Rising: The Revolutionary Mystic Sir William Courtenay and the Last Battle Fought on English Soil - joins Tim to discuss a forgotten folk hero and the dangerous power of belief in desperate times. For a full list of show notes, see timharford.com. See omnystudio.com/listener for privacy information.

Transcribed - Published: 3 April 2026

In November 1979, Flight 901 departs New Zealand on a sightseeing journey over Antarctica, heading directly towards a volcano. When the plane vanishes, investigators are left with a mystery: how could a seasoned pilot miss a 12,000-foot peak? As they try to piece together the incident, conflicting stories emerge, key evidence disappears, and a troubling picture takes shape - one defined by human error, deceptive illusions, and the hunt for someone to blame.  For a full list of show notes, see timharford.com.  See omnystudio.com/listener for privacy information.

Transcribed - Published: 27 March 2026

This episode comes to you from the new podcast Drug Story, which investigates the origins, workings and cautionary tales behind today's medical interventions. In this episode, host Thomas Goetz investigates the rise of Xanax, a drug used to treat anxiety that has become one of the world's most counterfeited and abused drugs. What happens when a drug works too well, and how do we manage anxiety in an environment that seems to fuel it?  Listen to Drug Story wherever you get your podcasts. This episode mentions death by suicide. If you are suffering emotional distress or having suicidal thoughts, support is available - for example, from the 988 Suicide & Crisis Lifeline in the US, or the Samaritans in the UK on 116 123.See omnystudio.com/listener for privacy information.

Transcribed - Published: 20 March 2026

Robert Propst is more than an inventor: he is a visionary, an innovator dreaming up how to make the perfect office workstation. When he reveals his bold design for a creative, flexible 'cockpit of tomorrow', he comes into conflict with the unyielding push for workplace efficiency. This clash of ideals will go on to shape our working lives forever. For a full list of show notes, see timharford.com.  See omnystudio.com/listener for privacy information.

Transcribed - Published: 13 March 2026

In 1999, a series of bombs explode in Russian apartments, killing hundreds and spreading panic. No one knows who is behind it. But when one device is spotted before it detonates, troubling questions emerge. Was it really a bomb? Why is the country's security service changing its story? And why are the people who probe too closely turning up dead? Tim Harford is joined by Helena Merriman, host of new BBC podcast The History Bureau - Putin and the Apartment Bombs, which charts the mysterious events surrounding the rise of Vladimir Putin, and asks why the real story sometimes gets missed.  For a full list of show notes, see timharford.com.  See omnystudio.com/listener for privacy information.

Transcribed - Published: 6 March 2026

Donald Crowhurst is a brilliant inventor with a failing business. When he hears about the Golden Globe Race offering publicity and cash to the fastest to sail around the world, it feels like the perfect solution. Betting his business and his home on success, Crowhurst sets off in a high-tech trimaran.  Soon, the brutal Southern Ocean starts to look too much for his boat. Alone at sea, under mounting pressure, Crowhurst has a bold idea. If he radios in the right coordinates, no one needs to know he’s not where he claims to be. WARNING: This episode discusses death by suicide. If you are suffering emotional distress or having suicidal thoughts, support is available - for example, from the 988 Suicide & Crisis Lifeline in the US, or the Samaritans in the UK on 116 123. For a full list of show notes, see timharford.com.  See omnystudio.com/listener for privacy information.

Transcribed - Published: 27 February 2026

Who will be the first to sail non-stop around the world? In 1968, The Sunday Times announces a trophy and a cash prize for the winner, and the Golden Globe Race is on. Leading the charge are Robin Knox-Johnston, an old-fashioned British patriot, and Bernard Moitessier, an enigmatic French philosopher. As monstrous seas and deadly gales close in, the difference between victory and disaster will come down to just one word.  For a full list of show notes, see timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 20 February 2026

This episode comes to you from American Criminal, the true-crime history podcast that takes you inside the minds of some of America's most notorious outlaws, exploring the dark side of the American dream. In this series, host Jeremy Schwartz explores the scandal at the heart of the McDonald's Monopoly promotion. The chance to win a prize when you bought a burger was a massive marketing success, with McDonald's returning to the promotion for years. But what the company didn't know was that a man on the inside was rigging the competition and choosing the big winners himself. Find American Criminal wherever you get your podcasts.See omnystudio.com/listener for privacy information.

Transcribed - Published: 17 February 2026

Chris McKinlay is a good-looking, smart student at UCLA, but he can't seem to get a girlfriend. He's a computing expert, so why not use his technology prowess to supercharge his search for a soulmate? He starts building an army of bots and unleashes them into the world of online dating. Chris' search for love leads him to some unexpected places, and it might be teaching us all the wrong lessons about love.  See the show notes at timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 13 February 2026

In the final days of the Sixties, The Rolling Stones join forces with other rock legends to plan a free concert at Altamont Speedway that will rival Woodstock. The "bad boys of rock" don't have the warmest relationship with the police, so they choose another option for security: The Hells Angels. They're both anti-establishment, they're both counterculture: what could possibly go wrong? See the show notes at timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 6 February 2026

Run by the charismatic Nicole Deadone, OneTaste billed itself as a sexual wellness startup celebrating the power of female orgasm. But behind the celebrity endorsements and promises of healing, lay a darker reality. When Bloomberg journalist Ellen Huet began to dig into the organisation, she uncovered financial, emotional and sexual exploitation of its members, many of whom would call the company a cult. Huet, author of Empire of Orgasm, joins Tim to discuss why we should beware people promising pleasure, and what we can learn from the rise and fall of OneTaste. This episode contains explicit content from the beginning, and is not suitable for children.See omnystudio.com/listener for privacy information.

Transcribed - Published: 30 January 2026

Tony Hsieh, the billionaire CEO of Zappos, is passionate about community. He pours his time, energy and fortune into building a network of like-minded people - first in Las Vegas, then Park City, Utah. But Tony's quest to build connection soon spirals into isolation, addiction and mistrust of those closest to him, revealing a contradictory truth about the pursuit of one of our most fundamental human needs. WARNING: This episode discusses death by suicide. If you are suffering emotional distress or having suicidal thoughts, support is available - for example, from the 988 Suicide & Crisis Lifeline in the US, or the Samaritans in the UK on 116 123 See the show notes at timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 23 January 2026

They say the company Zappos is harder to get into than Harvard. Zappos may sell shoes, but its mission is to deliver WOW through a fun-focused company culture, making it one of the most coveted places to work in America. At the centre is CEO Tony Hsieh, obsessed with the hunt for happiness and driven by increasingly bold - and strange - ideas about how to find it. See the show notes at timharford.com See omnystudio.com/listener for privacy information.

Transcribed - Published: 16 January 2026

The sewing machine was once thought to be an impossible invention. It was such a complicated contraption that it would take more than one inventor, with more than one good idea, to make it work. Each of these inventors, including the notorious Isaac Singer, wanted the credit (and the fortune that came with it) for themselves. And so began the sewing machine war: a mire of backstabbing, stealing and misogyny. See the show notes at timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 9 January 2026

Claude Shannon was brilliant. He was the Einstein of computer science... only he loved "fritterin' away" his time building machines to play chess, solve Rubik's cubes and beat the house at roulette. If Shannon had worked more diligently - instead of juggling, riding a unicycle and abandoning project after project - would he have made an even greater contribution to human knowledge? Maybe... and maybe not. Are restlessness and "fritterin'" important parts of a rich and creative life? Read more about Tim's work at http://timharford.com/See omnystudio.com/listener for privacy information.

Transcribed - Published: 2 January 2026

Sherlock Holmes is known for approaching all mysteries with cool logic - and yet when his creator Sir Arthur Conan Doyle saw photographs taken by two young girls purporting to show real life fairies at play... he unwisely declared them genuine. How did Elsie and Frances fool so many people with their photography... and why did they keep the hoax going for decades? For a full list of sources go to timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 26 December 2025

Playing board games and spending too much money are time-honored Christmas traditions, so to mark the festive season, Tim is joined by the creator of Magic: The Gathering - Richard Garfield - for a special Q&A about economics and game design. How should you go about building the perfect game? Why did the Magic trading card market crash? Why do so many people hate Monopoly? Plus, Richard has a bone to pick with Tim about a previous episode of Cautionary Questions. See omnystudio.com/listener for privacy information.

Transcribed - Published: 19 December 2025

A megaplant near the small village of Flixborough, England, is busy churning out a key ingredient of nylon 6, a material used in everything from stockings to toothbrushes to electronics. When a reactor vessel fails, the engineers improvise a quick-fix workaround, so the plant can keep up with demand. Before long, the temporary patch - a small, bent pipe - becomes a permanent part of the factory, and the people of Flixborough unknowingly drift towards disaster. For a full list of sources, see www.timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 12 December 2025

At the start of the 20th century, Britain was slowly becoming a freer place for women. Young Grace Oakeshott seized every opportunity to learn and improve the world around her - though she found those opportunities frustratingly narrow. One day, she vanished suddenly, leaving behind only a pile of clothes on a beach. A hundred years later, the truth about Grace’s disappearance has finally come to light.See omnystudio.com/listener for privacy information.

Transcribed - Published: 5 December 2025

Ever wished you could be a fly on the wall while Cautionary Tales is being made? Now you can. We just launched the Cautionary Club - our new Patreon community for Cautionary Tales fans who want to go deeper. If you sign up before the end of the year, you’ll be a Cautionary Club Founding Member, and you'll be invited to join Tim and the producers in a live table read of an unreleased episode. This will be a rare chance for you to see how the stories we tell are developed in real time, hear the editorial suggestions, and ask your burning questions about Cautionary Tales. Founding Members will receive an invitation to the table read, which will be held early 2026. But that’s just the beginning. You’ll also receive: - two monthly bonus episodes - a members-only newsletter with sneak peeks of what’s coming up - behind-the-scenes chats and videos with Tim - the chance to vote on future episodes - early information on books and live events - ad-free listening to the entire archive and the opportunity to support the creation of the stories we tell on Cautionary Tales. Join by December 31, 2025 to lock in exclusive perks and be recognised as one of the original members of the Cautionary Club. Sign up at patreon.com/cautionaryclub.See omnystudio.com/listener for privacy information.

Transcribed - Published: 4 December 2025

According to the science, it really is better to give than receive. Donating a dollar; sharing a kind word or lending someone a hand changes lives, but can also hugely boost your happiness. So we're teaming up with other podcasts from Hidden Brain to Revisionist History to ask you to give to a charity helping some of the poorest people around. We're calling it #PodsFightPoverty.      Go to givedirectly.org/happinesslab right now and give whatever you can. And the first $500,000 we donate will be matched thanks to our friends at Giving Multiplier! Even a small donation will make you feel good and have a much larger impact on the world than you thought possible. To help inspire you, this special episode examines the science of giving and shares stories of heartwarming and impactful acts of kindness.   See omnystudio.com/listener for privacy information.

Transcribed - Published: 2 December 2025

In 1912, a fossil discovery shakes the scientific world. Piltdown Man is the elusive missing link between humans and their ape-like ancestors. Forty years later, a researcher at the Natural History Museum gets a chance to see the relic for himself and notices something isn't quite right. For a full list of sources see timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 28 November 2025

I'm excited to share an episode from another podcast, Heavyweight, a new addition to the Pushkin slate of shows. Heavyweight, hosted by Jonathan Goldstein, creates space for difficult conversations and resolving long-standing regrets and unanswered questions. Balancing humor and empathy, host Jonathan Goldstein helps his subjects pinpoint the moment things went wrong and joins them on a quest to make them right. This episode features Gregor, whose parents are pushing 90. Gregor wants to move them out of their big Victorian home—but they refuse. So, he's come up with a bold plan to get them out. Find Heavyweight (00:35) wherever you get your podcasts.See omnystudio.com/listener for privacy information.

Transcribed - Published: 25 November 2025

Misinformation, double-dealing, character assassination - lobbyist Don Pearlman will stop at nothing to prevent the world from agreeing to cut carbon emissions. This arch disrupter, who works for fossil fuel companies and oil-producing nations, is determined that the climate talks in Kyoto, COP3, will fail. Will Don's tactics succeed, and what will it mean for the future of the planet? Tim is joined by playwright Joe Robertson to discuss Kyoto, the political thriller he and co-writer Joe Murphy based on 1997's international climate negotiations. Kyoto is currently on stage at the Lincoln Center in New York https://www.lct.org/shows/kyoto/See omnystudio.com/listener for privacy information.

Transcribed - Published: 21 November 2025

When Satanic Panic ripped through America, rock music was in the crosshairs. Could songs contain secret backwards messages urging children to take drugs and worship the devil? This special episode is from Twenty Thousand Hertz, a podcast all about the rich world of sound. Follow Twenty Thousand Hertz wherever you get your podcasts. https://www.20k.org/ This episode mentions death by suicide. If you are suffering emotional distress or having suicidal thoughts, support is available - for example, from the 988 Suicide & Crisis Lifeline in the US, or the Samaritans in the UK on 116 123See omnystudio.com/listener for privacy information.

Transcribed - Published: 18 November 2025

Forrest Fenn’s legendary treasure hunt ignites a nationwide obsession. The thrill of adventure, the promise of gold, and the call of the wild entice many seekers into the quest. Over time, excitement gives way to conspiracy and resentment, as treasure hunters stray into increasingly dangerous or aggressive interpretations of the clues. As the body count climbs, even Forrest begins to fear for his safety. For a full list of show notes see www.timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 14 November 2025

Forrest Fenn never does things the regular way. Despite no formal training and little knowledge of art, he becomes a millionaire gallery owner. An outsider by nature, Fenn’s charm, audacity, and disregard for convention earns him both wealth and respect. When a streak of bad luck threatens to destroy his empire, Fenn dreams up an audacious final act. He'll mastermind the greatest treasure hunt America has ever known. As the legend spreads, and gold fever grips the nation, Fenn begins to lose control. The story of Forrest Fenn's treasure hunt will continue next week. Find "Who Can You Trust?" by Rachel Botsman (19:45), on Apple Books or where ever you get your audiobooks. This episode discusses death by suicide. If you are suffering emotional distress or having suicidal thoughts, support is available - for example, from the 988 Suicide & Crisis Lifeline in the US, or the Samaritans in the UK on 116 123 Read more about Tim's work at http://timharford.com/See omnystudio.com/listener for privacy information.

Transcribed - Published: 7 November 2025

Was the fairy tale of Hansel and Gretel - the story of a woodcutter’s children abandoned in the woods and left at the mercy of a witch - in fact, early true crime? A hit book - The Truth About Hansel and Gretel - said that historical records pointed to the story being based on fact. Are we too quick to dismiss the truth behind tall stories? Or are we always falling for tales that are too good to be true? This episode discusses death by suicide. If you are suffering emotional distress or having suicidal thoughts, support is available - for example, from the 988 Suicide & Crisis Lifeline in the US, or the Samaritans in the UK on 116 123 Read more about Tim's work at http://timharford.com/See omnystudio.com/listener for privacy information.

Transcribed - Published: 31 October 2025

Last week, Cautionary Tales told the tragic story of Derek Bentley, exploring Britain's troubled relationship with capital punishment. Across the Atlantic, Revisionist History has also been scrutinizing what it means for a state to try to execute a person. For this bonus episode, Malcolm Gladwell joins Tim Harford to discuss his new series The Alabama Murders, and to confront the disturbing truth behind the death penalty in America today. Hear Revisionist History: The Alabama Murders wherever you get podcasts.See omnystudio.com/listener for privacy information.

Transcribed - Published: 28 October 2025

An amateurish burglary in 1950s London ends in murder. One of the men involved is a 19-year-old named Derek Bentley. Bentley has the understanding of a child - and he wasn't the killer. But the British justice system seems determined to deliver the death penalty. The fate of capital punishment lies in the balance, and so too does the fate of Derek Bentley. For a full list of show notes go to timharford.com, and to join our new Patreon, go to patreon.com/cautionaryclub. See omnystudio.com/listener for privacy information.

Transcribed - Published: 24 October 2025

In 1983, a plane takes off from Ottawa with less than half the required fuel on board. As the engines cut out one by one, the pilot is left with a ticking clock and an impossible task. But what does a tale of an unusual plane crash have in common with one about a disappearing canal? For this special episode, Tim is joined by colleagues from across Pushkin's podcast network. Heavyweight's Jonathan Goldstein stops by to muse on the cost of mistakes and whether we're really in control of how many we make. Plus, Nate Silver and Maria Konnikova from the podcast Risky Business give a gambler's take on the strange science of regret. Heavyweight and Risky Business are available wherever you get your podcasts.See omnystudio.com/listener for privacy information.

Transcribed - Published: 17 October 2025

When the Financial Times uncovered the billion-dollar Wirecard fraud, it seemed like the story was over. But then the company’s Chief Operating Officer, Jan Marsalek, vanished - leaving behind clues that pointed to a double life as a secret agent. In his new podcast Hot Money: Agent of Chaos, FT journalist Sam Jones follows Marsalek’s trail through a globe-spanning world of spies, secrets, and corruption. Sam joins Tim to take him behind the scenes of the hunt for Marsalek, share his insights on the future of Russian espionage, and explore what modern spy stories tell us about ourselves. Find Hot Money: Agent of Chaos wherever you get your podcasts.See omnystudio.com/listener for privacy information.

Transcribed - Published: 10 October 2025

In the gilded court of Louis XIV, 17th Century France, manners are everything. Where to sit, how to eat, what to wear - any misstep is costly. No one knows this better than François Vatel, the greatest party planner in all of France. Tonight, Vatel must deliver the ultimate banquet, a chance for his master to rise through the ranks and win the king's favor. But where there is opportunity there is danger, and even one mistake could prove deadly. WARNING: This episode discusses death by suicide. If you are suffering emotional distress or having suicidal thoughts, support is available - for example, from the 988 Suicide & Crisis Lifeline in the US, or the Samaritans in the UK on 116 123 For a full list of show notes go to timharford.com, and to join our new Patreon, go to patreon.com/cautionaryclub.   See omnystudio.com/listener for privacy information.

Transcribed - Published: 3 October 2025

Writer Douglas Adams, best known for The Hitchhiker's Guide to the Galaxy, used science fiction and satire to warn us about potential dangers in our future, from artificial intelligence to social media and animal extinction. In this Cautionary Conversation, Tim is joined by Arvind Ethan David, author of the new audiobook Douglas Adams: Ends of the Earth, to discuss why Adams was in the business of telling Cautionary Tales, his worries (and fixes) for the future, and what we all have in common with a sentient puddle. For more information go to timharford.com. Douglas Adams Ends of the Earth on audiobook: https://www.pushkin.fm/audiobooks/douglas-adams-the-ends-of-the-earth The Hitchhikers Immersive evening in London: https://riversidestudios.co.uk/see-and-do/the-hitchhikers-guide-to-the-galaxy-185234/ Become a Cautionary Club member on Patreon for bonus Cautionary Tales episodes, behind-the-scenes chats, newsletters, and more. To join Pushkin+ visit pushkin.fm⁠ or the show page on Apple.See omnystudio.com/listener for privacy information.

Transcribed - Published: 26 September 2025

After years of campaigning for votes for women, the Suffragettes emerge at the turn of the 20th Century. Their motto, 'Deeds Not Words', heralds the start of more radical actions, including fire bombing, civil disobedience and hunger strikes. Emily Davison is a passionate rebel, but she pushes at the limits of what her allies find acceptable. History remembers Emily for her final act, but have we got everything about the story right? WARNING: This episode discusses death by suicide. If you are suffering emotional distress or having suicidal thoughts, support is available - for example, from the 988 Suicide & Crisis Lifeline in the US, or the Samaritans in the UK on 116 123 Read more about Tim's work at http://timharford.com/ Become a Cautionary Club member on Patreon for bonus Cautionary Tales episodes, behind-the-scenes chats, newsletters, and more. To join Pushkin+ visit pushkin.fm⁠ or the show page on Apple.See omnystudio.com/listener for privacy information.

Transcribed - Published: 19 September 2025

In 1998, an art gallery gets a mysterious phone call. The caller claims they have been fooled by a master forger and that many of their prized paintings are fakes. Or are they? This is the story of the life and lies of the notorious Eric Hebborn. What did he do, and what does that teach us about how we can root out deepfakes without undermining our trust in reality? For a full list of sources, see the show notes at timharford.comSee omnystudio.com/listener for privacy information.

Transcribed - Published: 12 September 2025

In 1960, FDA scientist Frances Oldham Kelsey is tasked with approving an application for a mild sedative to be sold in America. The drug is popular across Europe and is touted to be free of side effects, so this should be a routine job. But something doesn't sit right with Frances and she starts digging for evidence to support her suspicions. As the pharmaceutical company pushes for speedy approval, Frances discovers the drug's devastating impact. Katie Hafner, host of The Lost Women of Science podcast, joins Tim to explain why America should remember the woman who kept Thalidomide off the market. To join the brand new Cautionary Club and get access to exclusive episodes and ad-free listening, head to patreon.com/cautionaryclub See omnystudio.com/listener for privacy information.

Transcribed - Published: 5 September 2025

Do you want more Cautionary Tales episodes in your life? Do you want access to behind the scenes stories and bonus conversations with Tim? Do you want to support us in making the show? We're excited to announce the brand new Cautionary Club on Patreon. Subscribers will gain access to exclusive content every month, including a newsletter uncovering new details behind a recent episode, a conversation between Tim and one of the team, and a full length Cautionary Tale.  The Cautionary Club is also going to be a space where you can discuss episodes with other members, vote for topics you want to hear about, ask questions, and be the first to hear any Cautionary Tales news. Join today at patreon.com/cautionaryclub  Our weekly free episodes of Cautionary Tales will continue to drop every Friday, and, if you are a Pushkin + subscriber, you will continue to gain access to exclusive shows from across the Pushkin network. If you are interested in switching your subscription, or have any questions, please email info@pushkin.fm  To join the club today, head to patreon.com/cautionaryclubSee omnystudio.com/listener for privacy information.

Transcribed - Published: 2 September 2025

In 1923, legendary navigator Captain Dolly Hunter led a squadron of warships into America’s worst peacetime naval catastrophe. The mission was supposed to be a speed trial, a display of the squadron’s skill. But it ended in a maritime pile-up, with some destroyers stranded on rocks, others sinking fast, and deadly oil leaking into the Pacific Ocean. How?See omnystudio.com/listener for privacy information.

Transcribed - Published: 29 August 2025

Dore Strauch and Friedrich Ritter make an unconventional couple, united by their contempt for shoes, root vegetables and, above all, society. In 1929 they leave Germany and begin anew on the deserted Galapagos island of Floreana. At first, it feels like a paradise, but soon cracks begin to show. Parasitic fleas, bombastic interlopers, and buried tensions turn their escape into a nightmare. Can they learn to thrive away from civilisation, or will Floreana claim more than their dreams?See omnystudio.com/listener for privacy information.

Transcribed - Published: 22 August 2025