For five days in early December 1952, a smog descended upon London that brought chaos to the city. By its end, it had claimed the lives of thousands, and seriously impacted the health of many more. But though what became known as the Great Smog was just the latest in a long succession of such phenomena, it also proved to be a tipping point, forcing Britain’s reluctant government to take action.

So what were the circumstances that made such a dreadful event possible? How did Londoners cope, and what actions were taken by the authorities? And in a world where poor air quality continues to take the lives of millions across the globe, what lessons does the Great Smog continue to have for us today?

This is a Short History Of The Great Smog of London.

A Noiser podcast production. Hosted by John Hopkins. With thanks to Kate Winkler Dawson, a journalism professor at the University of Texas in Austin, podcaster and the author of several books including Death in the Air.

Written by Dan Smith | Produced by Kate Simants | Assistant Producer: Nicole Edmunds | Production Assistant: Chris McDonald | Exec produced by Katrina Hughes | Sound supervisor: Tom Pink | Sound design by Oliver Sanders | Assembly edit by Dorry Macaulay, Rob Plummer | Compositions by Oliver Baines, Dorry Macaulay, Tom Pink | Mix & mastering: Cody Reynolds-Shaw | Fact check: Sean Coleman

Get every episode of Short History Of… a week early with Noiser+. You’ll also get ad-free listening, bonus material and early access to shows across the Noiser podcast network. Click the subscription banner at the top of the feed to get started. Or go to noiser.com/subscriptions

Learn more about your ad choices. Visit podcastchoices.com/adchoices