Uploaded March 2026 | Updated September 2026, 2 weeks ago
From the Radiolab podcast: What happens when you combine an axe-wielding microbiologist and a disease-obsessed historian?
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 a live show we did in our series called Viscera, it 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 -
Uncovering the multifaceted mechanism of action of a historical antimicrobial (zpr.io/mucw6Td6LBxT) 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.
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Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing 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.
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Photo illustration by Jared Bartman
Video by W. Harry Fortuna
From the Radiolab podcast: What happens when you combine an axe-wielding microbiologist and a disease-obsessed historian?
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 a live show we did in our series called Viscera, it 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 -
Uncovering the multifaceted mechanism of action of a historical antimicrobial (zpr.io/mucw6Td6LBxT) 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.
Sign up for our newsletter!! It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (radiolab.org/newsletter)!
Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (members.radiolab.org/) today.
Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing 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.
🎧 Subscribe to Radiolab wherever you listen to podcasts: lnk.to/radiolab!youtube
🔎 Subscribe to Radiolab on YouTube: bit.ly/3I9KI53
🖋 Subscribe to Radiolab’s Newsletter: radiolab.org/newsletter
🌱 Check out Radiolab's Starter Kit Playlist: bit.ly/3sX8f4P
👍 Like this video ✏️ and leave us a comment!
Follow Radiolab:
Instagram — instagram.com/radiolab
X — https://x.com/Radiolab
Facebook — facebook.com/Radiolab
Threads — threads.net/@radiolab
TikTok — tiktok.com/@radiolab
Our newsletter includes short essays, recommendations, and details about other ways to interact with the show. Sign up here: radiolab.org/newsletter
Support Radiolab by becoming a member of The Lab today: radiolab.org/the-lab
Photo illustration by Jared Bartman
Video by W. Harry Fortuna
