“Why We Keep Falling for the Same Crazy Ideas”
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Title: Extraordinary Popular Delusions and The Madness of Crowds
Author: Charles Mackay
Category: Personal Finance & Investing, Philosophy & Big Ideas, Culture & Society, Psychology & Human Behavior
Why do smart people lose their minds when they get together? Sam and Sophie open Charles Mackay's 1841 classic and find tulip bulbs selling for more than houses, entire nations betting on impossible schemes, and witch hunts that destroyed thousands of lives.
They walk through three of Mackay's most famous stories: the Dutch tulip mania, the South Sea Bubble, and the witch craze. Each one shows the same pattern—fear, greed, and social proof create a closed loop of delusion until the bubble bursts. The episode also covers the psychological mechanisms that make us vulnerable, like the desire for certainty and the fear of missing out.
This episode is for anyone who's ever wondered why we keep falling for the same crazy ideas, from crypto to conspiracy theories. The takeaway: awareness is the first defense, but it takes real courage to doubt when everyone around you believes.
Extraordinary Popular Delusions and The Madness of Crowds by Charles Mackay. If you want the full written summary, the whole library is on 7minutebooks.com/app — unlimited access from $2.99 a month, $9.99 a year, or $19.99 lifetime.
Chapters
00:00Tulip Mania: Bulbs Worth Houses01:26The South Sea Bubble and Mississippi Scheme02:33The Witch Craze: A Perfect Storm03:40Why Delusions Persist04:27How to Think for Yourself
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