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Show notes
A strange brew that's hard to resist, even for a modern day microbe. In the war on devilish microbes, our weapons are starting to fail us. The antibiotics we once wielded like miraculous flaming swords seem more like lukewarm butter knives. But in this episode, originally released in 2015, we follow an odd couple, of a sort, to a storied land of elves and dragons. There, they uncover a 1,000-year-old secret that makes us reconsider our most basic assumptions about human progress and wonder: what if the only way forward is backward? _Special thanks to Steve Diggle, Professor Roberta Frank, Alexandra Reider and Justin Park (our Old English readers), Gene Murrow from Gotham Early Music Scene, Marcia Young for her performance on the medieval harp and Collin Monro of Tadcaster and the rest of the Barony of Iron Bog._ Can’t get enough of that sweet, sweet antibiotic resistance content? Then you’ll be over the moon about next week’s release. It’s the podcast cut of our most recent installment of our live show series called Viscera. This one features executive editor Soren Wheeler and Avir Mitra, and it’s all about how our millenia's-long war against bacteria came to a tipping point in this modern age. Subscribe or follow our show on your favorite streaming platform and you’ll be the first to know when it drops. **EPISODE CREDITS:** Reported by - Latif Nasser Produced by - Matt Kielty and Soren Wheeler **EPISODE CITATIONS:** Articles - [https://www.biorxiv.org/content/10.64898/2026.02.02.703249v2"]( Uncovering the multifaceted mechanism of action of a historical antimicrobial ([https://zpr.io/mucw6Td6LBxT"]( [https://zpr.io/mucw6Td6LBxT](https://zpr.io/mucw6Td6LBxT %29)) by Harrison, F et al, 2026 bioRxv (PREPRINT). In this article Freya and her team describe the mechanisms under which Bald’s Remedy actually works. _Signup for our newsletter!! It includes short essays, recommendations, and details about other ways to interact with the show._ [https://radiolab.org/newsletter"]( _Sign up_ ([https://radiolab.org/newsletter)!](https://radiolab.org/newsletter%29! ) _Radiolab is supported by listeners like you. Support Radiolab by becoming a member of_ [http://members.radiolab.org"]( _The Lab_ _( today._ _Follow our show on_ [http://instagram.com/radiolab"]( _Instagram_ _,_ [http://twitter.com/radiolab"]( _Twitter_ _and_ [http://facebook.com/radiolab"]( _Facebook_ _@radiolab, and share your thoughts with us by emailing_ [_radiolab@wnyc.org_](mailto:radiolab@wnyc.org)_._ _Leadership support for Radiolab’s science programming is provided by the Simons Foundation and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation._