Cautionary Tales with Tim Harford

When John Darwin walks into a shop in London, it causes an instant stir. After all, John Darwin has been dead for five years. He claims to have amnesia, but everyone - from the police and the media to his insurance company - suspects he is lying. No one can prove a thing, until a young woman at home with her baby thinks of something everyone else has missed.
For the show notes, see timharford.com
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This episode comes to you from the new series of This is History, the podcast which tells the story of the Plantagenet Dynasty. Historian Dan Jones takes you through 300 years of calamities, wars and rebellions that marked the end of the Middle Ages and the rise of the Tudor Dynasty. This is the first episode of the tenth series, where you'll meet 13-year-old Margaret Beaufort and her newborn, Henry Tudor.
Listen to This is History wherever you get your podcasts. If you are a member of our Cautionary Club, you can listen ad-free with a month's free membership to their Patreon. Look out for the gift link on our Patreon.
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As Governor of Britannia, Magnus Maximus has a huge army at his disposal, which is just what he needs to secure the Roman imperial throne. But perhaps the impressive general should have looked into the past before focusing on his future. Tim is joined by Paul Cooper, host of Fall of Civilizations Podcast, to explore why powerful civilizations such as the Assyrians, the Han dynasty and the Roman Empire all ultimately collapsed.
Paul Cooper is the author of Fall of Civilizations: Stories of Greatness and Decline. For a full list of show notes, see timharford.com
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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.com⁠
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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.com
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