
Cautionary Tales with Tim Harford
We tell our children unsettling fairy tales to teach them valuable lessons, but these Cautionary Tales are for the education of the grown ups – and they are all true. Tim Harford (Financial Times, BBC, author of “The Data Detective”) brings you stories of awful human error, tragic catastrophes, and hilarious fiascos. They'll delight you, scare you, but also make you wiser. New episodes every Friday.
Latest episodes

Oct 22, 2021 • 37min
The Truth About Hansel and Gretel
Is Hansel and Gretel merely a fairy tale, or is it rooted in real crime? The podcast investigates historical records linking the story to a chilling murder case. Examining the thin line between satire and reality, it reveals how classic tales shape perceptions of truth. With a focus on media misinterpretation, the discussion underscores the importance of critical thinking in today’s information overload. Dark themes of child abandonment and cannibalism bring additional depth, making listeners rethink the stories that define our culture.

May 28, 2021 • 35min
Do NOT Pass GO!
Discover the hidden contributions of Lizzie J. Magie, the overlooked inventor of Monopoly, as her story reveals the systemic discrimination faced by female inventors. Delve into the controversial launch of Ms Monopoly and its mixed messages on gender empowerment, questioning its true impact on societal views. Explore the intricate history of the iconic game, the role of the Todds, and how monopolistic practices shape our economy today. Plus, learn why recognizing diverse voices in innovation is crucial for addressing ongoing disparities.

May 21, 2021 • 34min
Wrong Tools Cost Lives
The podcast dives into the British Government's overly optimistic promise of a contact tracing system during the COVID-19 pandemic, revealing a critical failure involving outdated Excel software. It highlights the disastrous consequences of using unsuitable tools, leading to unreported cases and critical data loss. The discussion extends to the importance of effective communication in healthcare, with historical anecdotes on vaccination strategies. Ultimately, it stresses the dire need for precision in data management to avoid severe public health implications.

10 snips
May 14, 2021 • 37min
Fritterin’ Away Genius
Explore the genius of Claude Shannon, the father of information theory, who famously juggled serious science with whimsical hobbies like playing chess and solving Rubik's Cubes. Discover his daring collaboration with mathematician Ed Thorpe to beat roulette, turning luck into skill. Delve into the playful aspects of Shannon's creativity, showcasing how his eccentric pursuits enriched his groundbreaking ideas. Finally, ponder the balance between innovation and completion bias in a life filled with diverse interests.

May 7, 2021 • 32min
The Fan Who Infected a Movie Star
Discover the heartbreaking tale of actress Gene Tierney, whose life was affected by a chance encounter with a sick marine during a rubella outbreak. This meeting not only shaped her personal struggles but also highlighted the dire consequences of thoughtless actions. The podcast explores the intertwining of public health, mental health, and historical lessons on societal responsibility. Delve into how individual choices impact collective well-being, along with a poignant critique of workplace habits surrounding health.

Apr 30, 2021 • 32min
Whistleblower on the 28th Floor
Delve into the gripping tale of Ray Dirks, who exposed a colossal corporate fraud, only to face the Supreme Court. Explore the moral conflicts faced by whistleblowers against a backdrop of corporate corruption. Discover the struggles of a quality assurance manager revealing danger in pharmaceutical practices and a banking whistleblower tackling money laundering. Uncover why society is often suspicious of those who speak out and discuss the potential incentives that could foster a safer environment for truth-tellers.

Apr 23, 2021 • 32min
Masterly Inactivity Versus Micromanaging
Delve into the harrowing tale of Lady Sale’s escape during the catastrophic British retreat from Afghanistan in 1842. Explore the concept of 'masterly inactivity,' a strategy that suggests sometimes doing nothing can be more effective than constant action. The podcast draws parallels between historical blunders and modern issues like helicopter parenting and excessive medical interventions. Discover how restraint can lead to better outcomes in governance, business, and even cybersecurity.

Apr 16, 2021 • 37min
Demonizing Dungeons & Dragons
Dive into the mysterious case of James Dallas Egbert III, whose disappearance sparked fears surrounding Dungeons & Dragons. A charismatic private detective takes center stage, unraveling societal perceptions and media panic from the 1980s. Explore the whimsical world of tabletop adventures where imagination meets reality, along with an insightful look at the origins of role-playing games. Discover the blurred lines between fantasy and reality as players immerse themselves in stories that challenge conventional fears and spark creativity.

Apr 9, 2021 • 35min
Number Fever: How Pepsi Nearly Went Pop
Discover the chaotic aftermath of Pepsi's 'Number Fever' promotion, where too many winning bottle caps sparked a frenzy in the Philippines. Legal troubles and consumer outrage highlight the fine line companies walk in marketing. Explore the ethical responsibilities of corporations and the risks of overpromising in promotional strategies. The potential for bankruptcy looms large when businesses fail to gauge consumer expectations, leaving them in a precarious position.

11 snips
Apr 2, 2021 • 34min
The Curse of Knowledge Meets The Valley of Death
Dive into the tragic tale of the Charge of the Light Brigade, where miscommunication led soldiers into a deadly valley. Explore the 'curse of knowledge' that clouds decision-making, especially under chaotic command structures. It also examines power dynamics in both military and aviation disasters, illustrating how hierarchy can obstruct clear communication. Amidst the chaos, the story reflects on the nature of heroism, as brave actions unfold against the backdrop of inevitable tragedy.