The Naked Scientists Podcast

This discussion features Martin Dade Robertson, a Professor specializing in emerging technology and building growth, alongside Jonathan Desialov, an expert in biomaterials using fungi. They explore revolutionary concepts of growing buildings like trees and the intriguing use of mycelium as a sustainable alternative to traditional materials. The conversation highlights self-assembling structures, the potential for self-healing, and the impact of climate change on future construction practices—transforming how we think about our built environment.

In this edition of The Naked Scientists: Samples back from space reveal tantalising insights into where the life-linked chemicals that kick-started biology on Earth could have come from. Also, the impact of China's DeepSeek AI model on society, finance, and the global tech market. And why imported olive trees turn out to be the perfect cover for stowaway snakes and insects... Like this podcast? Please help us by supporting the Naked Scientists

Charlie Swanton, a world-leading cancer expert from Cambridge University, dives into the complexities of cancer, exploring how it disrupts normal growth and metabolism. He discusses the Warburg effect and the urgent need for innovative therapies. The conversation touches on the launch of bowel cancer screening in the UK, dietary links to cancer, and recent advancements in gene editing for targeted treatment. Swanton also highlights the tumor-immune system dynamic and how tumors evade immune detection, paving the way for better treatments and preventive strategies.

On the Naked Scientists News show: a new UK trial seeks to infect healthy people with malaria in a bid to get to grips with the dormant stage of the infection. Then, we hear how T cells could be the key to ensuring more organ transplant successes, and should we all be taking fewer flights? Also, some curious observations regarding chimpanzees and their communal toilet routines... Like this podcast? Please help us by supporting the Naked Scientists

Richard Broadbent, a tour guide at Bairds Malt in Witham, shares his expertise on whisky production. He explores the fascinating journey of barley, detailing the malting process from steeping to kilning. The conversation dives into fermentation, emphasizing temperature control's vital role in flavor development. Broadbent also discusses the intricate art of distillation and how cask selection dramatically influences whisky maturation, highlighting that around 70% of flavor comes from the wood. This episode is a delightful blend of science, tradition, and craft in the world of Scotch whisky.

Maria van Kerkhove, Acting Director at the WHO, reflects on five years since COVID-19, analyzing the pandemic's lingering impact on health, education, and the economy. She emphasizes the urgency for advancements in pandemic preparedness and biotechnology. The discussion also dives into the hunt for a potential hidden Planet X, spotlighting the revolutionary capabilities of the new Vera Rubin Observatory. Insights on xenon gas's potential benefits for Alzheimer's treatment add a fascinating twist, showcasing the intersection of neuroscience and astronomy.

Antje Boetius, a renowned microbiologist and director at the Alfred Wegener Institute, reveals the fascinating relationship between methane-eating seafloor species and its global implications. She reflects on her inspiration for deep-sea research and unique underwater encounters. The discussion turns to deep-sea mining's ecological impacts and the need for urgent research on Antarctic climate change. Boetius emphasizes the critical role of microbes in maintaining marine ecosystems and their potential to combat climate change.

Ed Hutchinson, an expert at the MRC University of Glasgow Centre for Virus Research, discusses the concerning rise in H5N1 bird flu cases, including its potential for human transmission and historical pandemic risks. He also highlights the importance of monitoring and vaccines. In addition, the podcast reveals exciting findings about vast underground hydrogen reserves for clean energy, as well as groundbreaking advances in prostate cancer treatment. Lastly, the cognitive impacts of lead pollution from Roman mining are compared to modern health concerns.

Trevor Robbins, a leading Cambridge neuroscientist and expert on OCD, delves into the complexities of obsessive-compulsive disorder. He shares impactful insights about the daily struggles faced by those with OCD and emphasizes the importance of early detection. Robbins also discusses the intricate role of frontal lobes in behavior and cognition, innovations in brain stimulation therapies, and the genetic factors influencing OCD. He highlights historical figures whose creativity may have been shaped by their OCD, blending science with a fascinating glimpse into mental health.

Mike Waldridge, a machine learning expert from the University of Oxford, shares insights on the future of artificial intelligence. He discusses the anticipated release of GPT-5 and its implications for generative AI. They explore how AI can intersect with virtual reality and enhance various fields. Additionally, Waldridge touches on the importance of regulations for emerging technologies and dives into the potential advancements in health and space travel expected by 2025. This thought-provoking conversation showcases the exciting trajectory of science and technology.