Ep 208 Dietary Guidelines Part 1: Who’s behind these guidelines?

Ep 209 Dietary Guidelines Part 2: Why is there protein in everything?

If you’ve come across the latest dietary guidelines, a few things may have caught your attention: a big ol’ steak front and center in the new “inverted pyramid”, beef tallow and butter recommended as “healthy” fats, a declaration that the war on protein is ending. “Since when have we been at war with protein?” you may reasonably ask. In part 2 of our episodes on dietary guidelines, we get to the bottom of the latest iteration of these guidelines and investigate which changes are good (there are a few), which are bad (definitely a few there), and which are somewhere in between. Then we explore what science has actually shown about what constitutes a “healthy” diet. Tune in for a lively discussion that features lots of complaining about protein-enriched products, exasperated sighs, and a few shocking revelations about “the American diet.” Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAu [https://bit.ly/3WwtIAu] See omnystudio.com/listener [https://omnystudio.com/listener] for privacy information.

Ep 208 Dietary Guidelines Part 1: Who’s behind these guidelines?

Over the decades, dietary guidelines have taken a diverse array of shapes, from pamphlets to wheels, from plates to pyramids. In many cases, the shapes have changed more than the recommendations they contain. This week and next, we explore those recommendations - who’s making them, how they have changed over time, and how closely they align with what we should be eating. First, we delve into the long history of dietary guidelines and how their intentions have evolved as the food landscape drastically changed over the 20th century. Then we interrogate the conflicts of interests at the heart of their formation, questioning how much these recommendations are backed by science vs industry interests. Ultimately, we come back to the question of “if few people actually use these guidelines, why should we care about them at all?” Turns out, we have lots of feelings on the matter. Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAu [https://bit.ly/3WwtIAu] See omnystudio.com/listener [https://omnystudio.com/listener] for privacy information.

Special Episode: Adam Kucharski & Proof

Why do we believe what we believe? Is what we believe the truth? How can we convince others of our beliefs? If you’ve ever found yourself pondering these questions, you know that the answers are rarely clear-cut. We need to form beliefs in order to navigate the world, but how skilled are we at evaluating evidence for those beliefs or weighing new data that contradicts them? In this week’s TPWKY book club episode, Adam Kucharski [https://kucharski.io/], Professor at the London School of Hygiene and Tropical Medicine joins me to discuss latest book, Proof: The Art and Science of Certainty [https://bookshop.org/a/3175/9781541606692]. With this book, Dr. Kucharski presents a compelling and thoughtful examination of the concept of proof, delving into topics ranging from the justice system (what’s a reasonable doubt?) to infectious disease, clinical design to the founding of this country. And he leaves us with a powerful lesson: what convinced you of something might not convince someone else. Tune in for a fascinating conversation! Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAu [https://bit.ly/3WwtIAu] See omnystudio.com/listener [https://omnystudio.com/listener] for privacy information.

Ep 207 Tear Gas: How can a chemical weapon be “humane”?

Tear gas is an expected, normalized part of protests today. But its use in international war is banned. How can that be? That’s just one of the questions we investigate in this episode. First, we take you through the long history of tear gas and its emergence alongside deadlier chemical weapons before discussing how its use became routine, fueled by industry interests. Then we delve into what’s in tear gas that causes the painful physical reaction and consider whether claims of non-toxicity are backed up by research (spoilers: not really). This is an info-packed episode that will leave you with many questions answered, but not all of those answers will be satisfying. Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAu [https://bit.ly/3WwtIAu] See omnystudio.com/listener [https://omnystudio.com/listener] for privacy information.

Ep 206 Oropouche Virus: More than a smidge worrisome

Though discovered relatively recently, Oropouche virus has been making headlines as an emerging vector-borne infectious disease on the rise. Not transmitted by the usual suspects (like ticks and mosquitoes), this virus is instead spread through the bites of midges or no-see-ums. Since these arthropods are already widely distributed and their range is growing thanks to climate change, this is a recipe for potential disaster. In this episode, we take you through the story of Oropouche virus, from how it makes us sick to what the construction of a highway has to do with its discovery, from surprising prevalence statistics to the history of One Health. Tune in for the full scoop on this midge and the virus it carries. Support this podcast by shopping our latest sponsor deals and promotions at this link: https://bit.ly/3WwtIAu [https://bit.ly/3WwtIAu] See omnystudio.com/listener [https://omnystudio.com/listener] for privacy information.