Memoirs of Extraordinary Popular Delusions — Volume 1

Charles Mackay's 1841 masterwork opens with one of finance's most spectacular crashes: John Law's Mississippi Scheme, which transformed a Scottish gambler into the de facto controller of France's economy before collapsing in spectacular fashion. Mackay documents with savage humor how an entire nation, including its brightest minds, became intoxicated by the promise of easy wealth. The Mississippi Scheme, the South Sea Bubble, and Tulipomania form the three pillars of Mackay's investigation into what he calls 'the madness of crowds.' What emerges is a disturbing truth: rationality is no shield against collective euphoria. Clever people do foolish things when everyone around them is doing them too. Mackay writes with the verve of a pamphlet writer and the precision of an economist, populating his narrative with aristocrats who lost fortunes, charlatans who became heroes, and ordinary citizens who invested their life savings in schemes they barely understood. More than 180 years later, the book remains essential because the patterns it documents have not stopped repeating. From the dot-com bubble to crypto manias, the same forces Mackay dissected continue to drive markets and ruin fortunes. This is the original and still the best book on crowd psychology and financial madness.