Radiolab

Science writer Carl Zimmer, known for his engaging storytelling on evolutionary biology, joins the hosts for a deep dive into the world of giant viruses. They discuss how these colossal microbes challenge conventional definitions of life and blur the lines between living and non-living entities. Zimmer reveals fascinating discoveries like Mimivirus and Pandora virus, leading to questions about evolution potentially going backwards. The conversation is sprinkled with humor and insights, making complex topics accessible and intriguing.

Join Jenn Brandel, a radio reporter deeply involved in investigative storytelling, and Neil Theis, a pioneering liver pathologist who uncovered the interstitium. They explore the groundbreaking discovery of this formerly invisible network of fluid channels that connects our organs. The discussion delves into how this finding could revolutionize our understanding of cancer and bridge Eastern and Western medical practices. They also highlight the remarkable implications for anatomy and health arising from advanced imaging techniques, merging tradition with modern science.

A nostalgic childhood encounter with President John F. Kennedy sparks curiosity about the lasting effects of a handshake. The podcast dives into the quirky science of microbial exchanges, exploring how bacteria are shared during handshakes and their implications in forensics and health. Light-hearted conversations reveal the humorous side of our relationships with microbes, including discussions on armpit smells. It combines personal stories with unexpected scientific insights, offering a fun and fascinating look at our invisible companions.

Simon Adler, a producer and reporter with a focus on drone warfare, dives into the surprising resilience of Ukraine in the ongoing conflict. He discusses the revolutionary use of commercial drones on the battlefield, transforming them from mere gadgets to critical tools for tactical advantage. The episode explores the emotional dilemmas faced by soldiers seeing their enemies up close, questioning whether this visibility fosters empathy or desensitization. Adler also raises thought-provoking concerns about the future of autonomous drones in warfare.

Jason De León, an anthropologist known for his research on migrant deaths in the Sonoran Desert, shares chilling insights about the human cost of border policies. He recounts the haunting discovery of a woman's body, Maricela, during his fieldwork and the emotional journey to connect with her family. The podcast explores the profound impact of U.S. immigration deterrence strategies on individual lives, delving into stories of loss, resilience, and the sacrifices made by migrants seeking a better future.

Silvestre Reyes, former Border Patrol chief in El Paso, shares insights on the controversial Operation Hold the Line, a significant policy shift in border enforcement. Jason De León discusses the grim reality of migrant deaths in the Sonoran Desert, tracing the rise in fatalities to harsh border policies. Doris Meissner reflects on the political climate influencing immigration policies during the Clinton administration. Together, they uncover the human stories behind border enforcement, ethical dilemmas, and the urgent need for reform.

In this thought-provoking discussion, anthropologist Jason De León shares his shocking discovery of a human arm in the Sonoran Desert while investigating migrant deaths. He explores how U.S. Border Patrol's 'Prevention Through Deterrence' policy has led to a tragic rise in fatalities since the late 1990s. Joined by Radiolab reporter Tracy Hunt, they narrate powerful stories from the border, shedding light on the harrowing experiences of those crossing in search of a better life, and the complex effects these policies have on communities.

Sindhu Gnanasambandan, an innovative producer, embarks on a quest to make a week feel like two, aiming for a richer life experience. She discusses how our perception of time can be stretched through memorable moments and new experiences. By recounting an adventurous week filled with surfing and moonrise escapades, Sindhu reveals how joy and nostalgia affect our sense of time. She emphasizes the importance of mindfulness in appreciating everyday moments, encouraging listeners to break free from routine and see beauty in the mundane.

In this engaging discussion, reporter Brena Farrell, who dives into her experiences as a new mom, shares a harrowing yet relatable story of her frantic call to poison control when her young son had an accident with diaper ointment. She explores the fascinating history of poisons and the evolution of poison control in America, highlighting the importance of this safety net. The conversation also uncovers the hidden dangers in everyday products and the emotional toll of parenting, all while emphasizing the comforting role of poison control as a trusted resource during crises.

Hank Green, a passionate environmentalist and renowned science educator behind SciShow and Crash Course, discusses the alarming climate situations of summer 2023. He highlights how the reduction of sulfurous smog from cargo ships might have unexpectedly warmed ocean waters. Hank shares insights on balancing fear and hope in addressing climate change. He dives into the intriguing yet contentious topic of geoengineering, exploring its risks and ethical dilemmas while emphasizing the need for collective action amidst ongoing environmental challenges.