Special Episode: Dr. Noah Whiteman & Most Delicious Poison

Last week, we took you through all the ways that cold can harm us and the harrowing history of humans perishing at its icy hands. Ending the story there would be skipping over the parts where cold gets to play the hero, rather than the villain. In the second installment of this frosty miniseries, we explore the situations in which we might use cold to protect us and how it actually works. We also delve into the surprisingly long (and unsurprisingly grim) history of therapeutic hypothermia, a journey that wouldn’t be complete without a debate over sea cloaks, a reconsideration of the plot of Titanic, and a brief jaunt into cryonics. Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAuSee omnystudio.com/listener for privacy information.

9 Sep 1h 5min

For all our wondrous adaptations as a species - our big brains, our capacity for language, our opposable thumbs - we humans are not well-equipped to deal with the cold. Take us out of our insulated dwellings, take away our winter clothes, and things can get dicey fast. From frostbite to hypothermia, the cold can settle into our bones, leading us down a path where injury or death are possible outcomes. In this episode, we explore that path: how our meager cold-survival adaptations are vastly outshone by other animal species, the long and grim history of hypothermia in war, and what exactly is happening inside your body when your temperature drops. Tune in to this unexpectedly strange grab-bag of an episode. Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAuSee omnystudio.com/listener for privacy information.

2 Sep 57min

The development of antibiotics was one of the greatest turning points in the history of medicine. Bacterial infections that were once death sentences were cured within a matter of days after administration of these lifesaving compounds. But the honeymoon didn’t last long, as resistant bacterial strains emerged and spread. Now, antimicrobial resistance poses one of the greatest threats to global health; frankly, we can’t invent new antibiotics faster than resistance develops. Fortunately, there may be a solution, one that has existed even before antibiotics came on the scene: phage therapy, the use of bacteriophages to treat bacterial infections. In The Living Medicine: How a Lifesaving Cure Was Nearly Lost—and Why It Will Rescue Us When Antibiotics Fail, author Lina Zeldovich takes readers through the incredible and long-forgotten story of phage therapy and the doctors who developed it. Tune in to learn how phage therapy, after almost being relegated to a footnote in the history of medicine, is reemerging as a possible solution to the deadly problem of antimicrobial resistance. Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAuSee omnystudio.com/listener for privacy information.

26 Aug 51min

Some things just go together: peanut butter and jelly, bacon and eggs, milk and cereal, London and smog. Or at least, that’s the way things used to be until the Great Smog of 1952. (Don’t worry, the first three pairings are safe). If you’ve watched The Crown, you may remember an early episode in which a thick, noxious smog surrounded the entire city of London for days on end. People coughing, hacking, collapsing. Traffic ground to a standstill. Authorities in denial. What was actually going on in December 1952 to lead to such conditions? What was in the smog to make it so toxic? And how did this severe pollution event lead to massive changes in air quality regulations around the world? Tune in to find out all this and more (including what The Crown got wrong). Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAuSee omnystudio.com/listener for privacy information.

19 Aug 1h 14min

For most of us, there probably hasn’t been a good reason for you to think about your gallbladder. Ever. Much of the time, it sits there, silently storing, concentrating, and, when needed, churning out bile every day. But occasionally, this unassuming organ will announce itself through waves of unceasing, excruciating pain brought on by a blockage of some sort. Why it does this to us, what we do about it, and how we can live a gallbladder-free life are just some of the things we cover in this episode. We’re also taking this opportunity to deep dive into the substance most closely associated with the gallbladder: bile. Bile plays an outsized role in the history of medicine, mostly through its role as one of the four humors in the humoral theory of disease. Are you of a choleric temperament or is your vibe more sanguine? Maybe melancholic or phlegmatic suits you better. Don’t know what the heck we’re talking about? Tune in to find out. Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAuSee omnystudio.com/listener for privacy information.

12 Aug 1h 22min

In the first years of the COVID pandemic, a debate raged: was the virus transmitted via respiratory droplets, or was it airborne? For some, this distinction seemed overly technical, pedantic even. But for others, it represented decades of dismissal and missed opportunities - opportunities that had cost untold lives. In this week’s TPWKY book club episode, renowned science writer and journalist Carl Zimmer joins us to discuss his latest book Airborne: The Hidden History of the Life We Breathe, which uncovers the long-forgotten story of an entire field of study - aerobiology - and the pioneering scientists who discovered life where there was thought to be none. Tune in for a fascinating conversation about why airborne transmission matters and the incredible work that some researchers are doing to breathe new life into its study. Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAuSee omnystudio.com/listener for privacy information.

5 Aug 49min

Last week, we took you on a journey of discovery and innovation, and this week we’re gonna tell you how the heck it all works. That means a deep dive into the nitty gritty of SSRIs, from what serotonin does (A LOT, as it turns out), to why blocking its uptake has the effects it does, from the different side effects of SSRIs, to how effective they really are. The discourse surrounding this class of drugs is complicated and contradictory, and this episode provides lots of answers and some terrible baseball metaphors to help you make sense of SSRIs. Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAuSee omnystudio.com/listener for privacy information.

29 Juli 1h 10min

Since first hitting the shelves nearly 40 years ago, SSRIs have become one of the most commonly prescribed classes of antidepressants around the world, as well as one of the most discussed and misunderstood. This and next week, we tell the story of SSRIs in two parts. In Part 1, we explore the origins of these medications and their predecessors, a surprising journey that takes us back millions of years and across the animal kingdom, and one that proves that John Green was right - everything truly is tuberculosis. How did we get from tuberculosis to Prozac? Tune in to find out. Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAuSee omnystudio.com/listener for privacy information.

22 Juli 1h 2min