

Instant Genius
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Whether you’re curious about getting healthy, the Big Bang or the science of cooking, find out everything you need to know with Instant Genius. The team behind BBC Science Focus Magazine talk to world-leading experts to bring you a bite-sized masterclass on a new subject each week.New episodes are released every Monday and Friday and you can subscribe to Instant Genius on Apple Podcasts to access all new episodes ad-free and all old episodes of Instant Genius Extra.Watch full episodes of Instant Genius on BBC Science Focus Magazine's YouTube channel.
Episodes
Mentioned books

Sep 7, 2025 • 28min
The positive tipping points that can help us solve the climate crisis
Tim Lenton, Chair in Climate Change and Earth System Science at the University of Exeter and author of Positive Tipping Points, shares his insights on transformative strategies for combating climate change. He discusses how cultural movements, like A-ha's influence on Norway's electric vehicle adoption, can catalyze significant shifts. Lenton emphasizes the interplay between government policies and grassroots activism, and how interconnected positive tipping points can pave the way for a greener future. It's a hopeful take on tackling the climate crisis!

6 snips
Sep 4, 2025 • 27min
How cats became one of our most-loved domestic pets
Jerry D Moore, a professor of anthropology and author of 'Cat Tales: A History – How We Learned to Live with Them', dives into our enduring love for cats. He explores how ancient cultures both revered and feared these predators, and how civilization's reliance on agriculture turned wild cats into essential pest controllers. Moore discusses the emotional bond we share with our feline friends and the intriguing question of who truly domesticated whom—a fascinating journey from revered creatures to beloved pets.

12 snips
Aug 31, 2025 • 34min
How the health of the oceans is vital for the health of the planet
Philippe Cousteau Jr., an oceanographer and grandson of legendary explorer Jacques Cousteau, dives deep into the vital role oceans play in our planet's health. He discusses how the oceans regulate our climate and support life, despite the alarming state they’re in due to pollution and overfishing. Cousteau highlights innovative solutions for coral restoration and the need for urgent collective action. Emphasizing education, he advocates for empowering the next generation to protect this essential resource for our future.

12 snips
Aug 28, 2025 • 35min
The tiny molecules tackling the planet’s biggest challenges
Omar Yaghi, a pioneering Professor of Chemistry at UC Berkeley, is at the forefront of materials chemistry. He discusses his groundbreaking work with metal-organic frameworks (MOFs) and covalent organic frameworks (COFs), which can capture carbon and extract drinking water from desert air. The conversation dives into how these innovations tackle clean energy and water scarcity challenges. Yaghi also explores the future of material science, emphasizing the role of AI in shaping accessible, custom solutions that could revolutionize environmental sustainability.

10 snips
Aug 24, 2025 • 32min
How to build a healthier, longer-living society
In this engaging discussion, Devi Sridhar, a Professor of Global Public Health at the University of Edinburgh and author of 'How Not to Die (Too Soon)', dives into how societal structures impact our health. She challenges the myth of personal responsibility in wellness and highlights the importance of education and community support. Sridhar shares insights from the world’s longest-lived populations and outlines necessary policy changes to tackle food deserts, promote healthy eating, and enhance urban planning for better public health.

25 snips
Aug 21, 2025 • 30min
The psychology of making the most of your time
Dr. Ian Taylor, a psychologist from Loughborough University and author of 'Time Hacks,' dives into the psychology of time management. He explores the pitfalls of relying solely on willpower for productivity and advocates completing key tasks early in the day. Ian emphasizes breaking larger goals into manageable micro-goals to boost motivation. The discussion also highlights the emotional implications of our relationship with time, offering strategies to create focus in a world full of distractions while aligning our values with our time management.

19 snips
Aug 17, 2025 • 34min
How to overcome fear, according to a neuroscientist
In this insightful conversation, Abby Marsh, a neuroscientist at Georgetown University and featured in National Geographic’s series with Chris Hemsworth, explores the complexities of fear. She discusses how fear serves as both an obstacle and an opportunity for growth. Abby shares fascinating insights on the brain's mechanisms, the psychological benefits of overcoming challenges, and how embracing discomfort can transform fear into a powerful tool for personal fulfillment. Listeners will learn to harness their fears and live more courageous lives.

9 snips
Aug 14, 2025 • 37min
How connecting with nature can help neurodivergent lives
Joe Harkness, a naturalist and author of "Neurodivergent by Nature," shares insights on how nature can benefit neurodivergent individuals. He discusses the late diagnoses many face and their strong ties to careers in conservation. Joe highlights the healing power of outdoor environments for mental health and the need for inclusivity in workplaces. He shares inspiring stories of notable conservation efforts and the socio-economic barriers that limit access to the conservation sector. Harkness advocates for greater awareness and support for neurodiversity.

Aug 10, 2025 • 37min
The science behind PMS, and how to beat it
In this engaging conversation with Dr. Sarah Hill, an evolutionary psychologist and author of 'This Is Your Brain on Birth Control,' listeners explore the complexities of the luteal phase in the menstrual cycle. Hill discusses why PMS gets such a bad rap, delving into the hormonal shifts and their effects on mood and energy. She offers practical tips to manage symptoms and empowers women to embrace their cyclical changes. The discussion also touches on cycle syncing for fitness and how understanding these patterns can enhance well-being.

22 snips
Aug 7, 2025 • 34min
How the world needs to adapt to a changing climate
Susannah Fisher, a researcher and author of 'Sink or Swim,' delves into the urgent reality of climate change and its impacts. She discusses the necessity of adapting infrastructure and human systems to deal with rising sea levels and extreme weather. Fisher outlines two possible futures based on our adaptability. The conversation also touches on climate-induced migration, emphasizing the importance of proactive policies and community involvement. Ultimately, she cultivates hope, highlighting grassroots efforts in combating climate anxiety and promoting sustainability.


