Cautionary Tales with Tim Harford Cautionary Tales with Tim Harford

Treacle Tears: The Boston Molasses Disaster

Jun 26, 2026 · 41m

Summary

Tim Harford recounts the 1919 Boston molasses disaster, where a poorly constructed tank burst, killing 21 people. The episode highlights how USIA prioritized speed and profit over safety, ignoring warnings from employees. It explores the subsequent legal battle, exposing corporate negligence and the human cost of cutting corners.

Topics discussed

Introduction and Patreon live reading announcement Sponsor ads: ChatGPT Work, Samsung, and Intuit Boston 1919: The Iantosca family and the molasses tank Arthur Jell builds the tank under impossible deadlines Warnings ignored: Leaks, Gonzalez, and corporate denial Sponsor ads: iHeartRadio and Hollywoodland Post-war profits, Prohibition, and the 'move fast' culture The disaster: The tank bursts and the molasses flood Sponsor ads: iHeartRadio and Hollywoodland Aftermath: Rescue efforts and victims trapped in debris USIA blames sabotage; inquest and public outrage The lawsuit: Structural failure vs. anarchist bombing Epilogue: Fates of Jell and Gonzalez, and credits
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