Science Vs

In this engaging discussion, Kaitlyn Sori shares her family's lifelong experience with chiropractic care, reflecting on childhood treatments. Joining her is Dr. Marcello Costa, a neurophysiologist who challenges the claims of chiropractic subluxations, emphasizing the lack of solid scientific backing. They explore the origins of chiropractic, its alleged benefits for children with conditions like asthma, and scrutinize the evidence surrounding neck and back pain relief, raising crucial questions about safety and efficacy.

Celebrate a decade of science with a dive into compelling topics! Explore the orgasm gap and the fascinating research behind it. Uncover the truth about vaccine misinformation and the debunked claims linking them to autism. Delve into the ivermectin hype during the COVID pandemic, revealing its lack of effectiveness. Plus, revisit the origins of the Paleo Diet and the science questioning its health claims. Enjoy a humorous musical segment that stands out as a memorable moment in the show's history!

Samin Nosrat, an award-winning chef and author of the acclaimed book 'Salt, Fat, Acid, Heat,' joins to share her passion for the science of cooking. She discusses why you should never put meatballs on spaghetti due to textural conflicts and the importance of salt in enhancing flavors and colors in food. Samin also reveals the secrets of cake making, why room-temperature eggs matter, and the geopolitical story behind cinnamon. Plus, she reflects on the value of handmade food and her emotional experiences in the culinary world.

Join James O'Donnell, a Senior AI reporter at MIT Technology Review, as he dives into the environmental impact of AI. He reveals how much energy and water AI actually consumes, comparing it to everyday appliances. O'Donnell discusses the myth of AI's environmental devastation and the reality behind data center demands. He also examines the challenges of using renewable energy and the nuanced effects on local water supplies. Spoiler: using AI isn’t as dire as it sounds, but thoughtful use is encouraged!

Dr. Cate Shanahan, a family physician and author, dives into the heated debate over seed oils versus saturated fats. She argues that the rising consumption of seed oils is linked to diseases like obesity and cancer. Exploring the history of saturated fat demonization, she challenges the notion that butter and bacon are harmful. The discussion includes insights on cholesterol's role in heart disease and why dietary context might matter more than the type of fat consumed. Can seed oils really be the villain they are made out to be?

In this enlightening discussion, wildlife ecologist Laura Prugh dives into how daylight saving time alters deer behavior and increases vehicle collisions as winter darkness sets in. She explores the historical roots of the practice and its debated benefits while shedding light on its health impacts, including links to heart attacks and sleep disruptions. The conversation also examines whether a shift to permanent standard time or daylight saving time would be more beneficial for our health and commuting safety.

Comedian Suren Jayemanne, a former tax accountant, brings humor and curiosity to the serious topic of semen retention. He discusses its rising popularity, especially around events like 'No Nut November.' Experts Dr. Justin Dubinz and Dr. Brent Hanson join the conversation, debunking myths about testosterone boosts and mood enhancement, while exploring whether abstinence truly improves sperm quality. The podcast also highlights the potential psychological risks of online retention communities, showcasing a blend of science and personal anecdote.

The discussion dives into the global decline in birth rates and whether it's a looming crisis. Experts highlight South Korea's strikingly low fertility rate due to cultural shifts. They explore the societal impacts of fewer children, such as school closures and financial strains. Creative solutions are proposed, including how influential figures might inspire baby booms. Policies like expanded parental leave and accessible childcare are debated as ways to boost birth rates. Ultimately, finding a solution is complex and multifaceted.

Sugar is often villainized, but is it really that bad? Experts discuss the differences between cane sugar, high-fructose corn syrup, and natural sweeteners like honey and maple syrup. Surprising insights reveal that sugar isn’t uniquely fattening and even fruit can be beneficial thanks to its fiber. However, sugar's impact on heart health and dental issues is explored. The hosts tackle the stigma around high fructose corn syrup, showing it's similar to regular sugar, while also addressing safe sugar intake levels. Sweetness is more complex than it seems!

Meryl Horn, a senior producer and on-the-ground reporter, dives into the intriguing link between the full moon and human behavior. She interviews New Yorkers about their experiences, revealing perceptions of chaos and sync in menstrual cycles. Dr. Wendy Coates discusses research into emergency room visits during full moons, uncovering no rise in trauma cases despite popular belief. Additionally, studies on sleep patterns show lunar cycles may disrupt rest. The findings highlight potential subconscious effects, leaving many questions about the moon's influence still unanswered.