Up in Smoke
Radiolab
Smoke Signals: The Ecological Impact of Canadian Wildfires
This chapter explores how smoke from Canadian wildfires influences urban areas, particularly New York City, by examining the presence of fungi and bacteria. It emphasizes the need for further research on these organisms to understand their implications for human health and ecological processes.
Two scenes. In the first, a doctor gets a call — the hospital she works at is having an outbreak of unknown origin, in the middle of the worst wildfire season on record. In the second, an ecologist stands in a forest, watching it burn. Through very different circumstances, they both find themselves asking the same question: is there something in the smoke? This question will bring them together, and reveal – to all of us – a world we never saw before.
This is the first episode in an ongoing series hosted by Molly Webster, in conversation with scientists and science-y people, doing work at the furthest edges of what we know. More to come!
Special thanks to Leda Kobziar, at the University of Idaho, and Naomi Hauser, at the University of California, Davis. Plus, James and Shelby Kaemmerer, and Paula and John Troche.
We have some exciting news! In the “Zoozve” episode, Radiolab named its first-ever quasi-moon, and now it's your turn! Radiolab has teamed up with The International Astronomical Union to launch a global naming contest for one of Earth’s quasi-moons. This is your chance to make your mark on the heavens. Submit your name ideas now through September, or vote on your favorites starting in November: https://radiolab.org/moon
EPISODE CREDITS:
Hosted and Reported by - Molly Webster
Produced by - Sindhu Gnanasambandan
Fact-checking by - Diane A. Kelly
and Edited by - Pat Walters
EPISODE CITATIONS:
Articles -
And lastly, wanna learn more about bacteria in snow-making machines – check out this New York Times article (https://zpr.io/t6HKi7HMuHMZ), or this science-explainer (https://zpr.io/VygRVBb5vspq)!
Scientific Papers -
Read Leda’s paper on microbes in smoke (https://zpr.io/d3JVm7gEf2dc)!
For more details on the outbreak at Naomi’s hospital, you can check out this abstract of her findings (https://zpr.io/DGgS9UCFicpJ).
Leda was inspired to stick petri dishes into smoke after reading a science research paper written by a father-daughter team, as part of a high school science project in Texas. Go read it (https://zpr.io/D3LVMy2raLr9)!
Audio -
For further fungal listening, Radiolab and Molly have covered fungus and hospital outbreaks (https://radiolab.org/podcast/fungus-amungus) before (plus: dinosuars!), in our episode Fungus Amungus.
You can also listen to Super Cool (https://radiolab.org/podcast/super-cool-2017), a Radiolab episode about wild horses, microbes, and things freezing instantaneously. (It’s seriously one of Molly’s favorite Radiolab episodes and it has a moment of such SPONTANEOUS joy, she re-plays it at least once a year to smile.)
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Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.
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