It’s likely that even the most virtuous amongst us has experienced feelings of anger at some point in our lives. But is this simply a failing in our personal moral fabric or does it have more universal biological origins? In this episode, we catch up with Guy Leschziner, a professor of neurology and sleep medicine at King’s College Hospital in London to talk about his latest book Seven Deadly Sins: The Biology of Being Human. He tells us how activity in the emotional regions of our brains affect...
Nov 22, 2024•30 min•Season 1Ep. 299
As the nights draw in and the temperature drops, many of us find ourselves feeling a little less jolly and a bit more sluggish than usual. But for some of us these feelings can become so severe that they are classed as a form of depression known as seasonal affective disorder. This can have a significant impact on our daily habits, relationships and ability to perform at our best. In this episode, we catch up with the founder of The Sleep Scientist Dr Sophie Bostock. She tells us how exposure to...
Nov 18, 2024•35 min•Season 1Ep. 298
While being cynical can feel safe, and prepared for the worst outcome, it could actually be harming your health. We spoke to Jamil Zaki, author of the new book Hope for Cynics to better understand the dangers of cynicism and how to break out of it. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Nov 15, 2024•33 min•Season 1Ep. 297
Lots of us will have at some points in our lives woken up feeling groggy after getting a poor night’s sleep. But what causes us to have trouble sleeping, what effect does it have on our health and what can we do about it? In this episode, we catch up Prof Matt Jones, a neuroscientist based at the University of Bristol. He tells us how our sleep needs vary across our lifetimes, how not getting enough sleep can affect our ability to think straight and form memories, and why a lack of sleep can lea...
Nov 11, 2024•28 min•Season 1Ep. 296
Understanding who we are and where we came from is one of the most fascinating questions in science. But it’s also one of the most difficult to answer. Putting all of the pieces together requires research across several different disciplines such as genetics, anthropology and medicine. In this episode, we catch up with Professor of Human Genetics and Evolution at College de France in Paris Lluis Quintana-Murci to talk about his latest book Human Peoples: On the Genetic Traces of Human Evolution ...
Nov 08, 2024•30 min•Season 1Ep. 295
Research over the past few decades has proven that getting a good night’s sleep is essential for our health and wellbeing. But sometimes strange things can happen in our brains while we’re asleep. In this episode, we catch up with Dr Dan Denis, a sleep researcher and lecturer at the University of York’s department of psychology. He tells us what happens in our brains and bodies when we dream, why some of us are prone to sleepwalking and even sleep eating, and talks about the strange phenomenon o...
Nov 04, 2024•29 min•Season 1Ep. 294
We may pride ourselves on our intelligence, but humans perhaps actually have to thank our ability to process and communicate information for our species’ success. In this episode, we speak to ‘The History of Information’ author Chris Haughton about the evolutionary adaptations, technologies and moments in our history that propelled us forward – and what he thinks is coming next. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Nov 01, 2024•29 min•Season 1Ep. 293
We all know we should be eating a good diet to keep ourselves healthy, but did you know your diet can have a significant impact on how well you sleep? In this episode, we speak to Dr Piril Hepsomali, a psychologist and sleep researcher based at the University of Reading. She tells us how consuming caffeine affects our sleep, why we feel tired after eating a big Sunday lunch and what actually happens if you eat cheese before going to bed. This episode is presented in partnership with Lumie. https...
Oct 28, 2024•27 min•Season 1Ep. 292
Since its launch on Christmas Day 2021, the James Webb Space Telescope has delivered some of the most stunning images of space we’ve ever seen, peering deeper into the cosmos than ever before. But as awe-inspiring as these images are, data about the history of the Universe being collected by the telescope are perhaps even more mind-blowing. In this episode, we catch up with Sky at Night Presenter Dr Maggie Aderin-Pocock to talk about her new book Webb’s Universe: The Space Telescope Images that ...
Oct 24, 2024•28 min•Season 1Ep. 291
Our bodies have in-built clocks that allow us to sync our daily activities to a roughly 24-hour cycle. This determines everything from our sleep patterns to our appetites and even dictates the time of day we are most likely to perform at our best. However, not all of our body clocks keep the same time – some of us prefer early mornings while some of us prefer late nights. What’s more, alterations in external time, such as crossing time zones or changes to and from daylight saving time can play h...
Oct 20, 2024•29 min•Season 1Ep. 290
Since the discovery of the double helix by Francis Crick, James Watson and Rosalind Franklin in the 1950s, human knowledge of DNA and genetics has grown almost immeasurably. We now know that genes affect every aspect of our lives, from our appearance, our health and even our personality. But more than this, our genes are a living document of our evolutionary past, an ancient document that, if read properly, can reveal almost everything about how we came to be how we are. In this episode, we’re j...
Oct 17, 2024•33 min•Season 1Ep. 289
Do you find it hard to get out of bed first thing in the morning? Maybe you feel your energy levels starting to wane in the afternoon? Or perhaps you struggle to fall asleep in the first place? Why not tune into the Instant Genius How to Hack Your Sleep miniseries, brought to you from the team behind BBC Science Focus. It's still the same show, with the same great guests. We’ll just be spending a little extra time to go deeper into the science of all things related to sleep. Starting on Monday 2...
Oct 15, 2024•41 sec
We all love our dogs and want to do what’s best for them but, unfortunately, they aren’t able to talk to us to let us know when something isn’t going well for them. So how can we make sure we’re doing our best to keep them safe and happy? In this episode, we catch up dog expert and author Zazie Todd to talk about her latest book, Bark!: The Science of Helping Your Anxious, Fearful, or Reactive Dog. She teaches us about some key body language cues to look out for to tell when your dog is feeling ...
Oct 13, 2024•28 min•Season 1Ep. 288
If you’re anything like Kelly and Zach Weinersmith, the idea of a mass human migration to space is exciting but, well, a little flawed. As they say in their new book, A City on Mars (shortlisted for this year's Royal Society Trivedi Science Book Prize): “An Earth with climate change and nuclear war and, like, zombies and werewolves is still a way better place than Mars.” In this episode, we speak to Kelly about why we’re not likely to see billionaires rocketing off to Mars-based bunkers, what we...
Oct 10, 2024•38 min•Season 1Ep. 287
For a relatively small country, England is home to an astonishing variety of habitats. From the low-lying grasses, gorse and heather that make up the heathland to the many rivers that make their way across our countryside and cities, each landscape has its own individual characteristics and charms. In this episode, we catch up with farmer and best-selling nature writer John Lewis-Stempel to talk about his new book England: A Major Natural History in 12 Habitats. He takes us on a tour of some of ...
Oct 06, 2024•41 min•Season 1Ep. 286
Did you know that according to some psychologists we have two minds, not one? The first of these is our regular, analytical mind – the part of us that processes language and is home to our ego – and the second is a more primitive, animal mind that responds to our environment in a more automatic, intuitive way. It is argued that learning how to listen more closely to our animal minds can help us to overcome stress, anxiety and trauma. In this episode, we catch up with psychologist and author Stev...
Oct 03, 2024•30 min•Season 1Ep. 285
A state of absolute focus, able to complete a single task or activity effortlessly, flow states are desirable. But how can you achieve one and can they be turned on and off? We spoke to Julia Christensen, author of the new book The Pathway to Flow to find out. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Sep 29, 2024•35 min•Season 1Ep. 284
Thanks to the advent of the smartphone, we now have in our pockets more computing power than NASA needed to put human beings on the Moon. With it comes access to vast amounts of information, both good and bad, and the ability to communicate like never before. But what impact is this having on our children’s lives and how should we approach their smartphone use? In this episode, we’re joined by neuroscientist, author and BBC Science Focus columnist Dr Dean Burnett to talk about his latest book Wh...
Sep 26, 2024•39 min•Season 1Ep. 283
The Y chromosome is responsible for making people male, but according to recent research, we could see it disappear in the future. So what will happen when the Y chromosome is gone? We spoke to Jenny Graves, a geneticist at La Trobe University to find out. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Sep 22, 2024•25 min•Season 1Ep. 282
Often, we’ll hear it said that we live in an uncertain world. Upon hearing this, most of us respond, well of course we do. But what does the term uncertainty actually mean when analysed under a scientific lens and how can we think about it more rationally. In this episode, we catch up with Prof Sir David Spiegelhalter, Chair of the Winton Centre for Risk and Evidence Communication in the Centre for Mathematical Sciences at the University of Cambridge, to talk about his new book, The Art of Uncer...
Sep 19, 2024•33 min•Season 1Ep. 281
Free will, as defined by the Encyclopedia Britannica, is the “supposed power or capacity of humans to make decisions or perform actions independently of any prior event or state of the universe”. In a previous episode, neuroscientist Kevin Mitchell argued that human evolution has indeed equipped us with the capacity for genuine free will. Go and check it out if you haven’t already. Now, we turn the spotlight on the opposing view. In his latest book, Determined: Life Without Free Will, renowned n...
Sep 15, 2024•42 min•Season 1Ep. 280
Being a positive person can be good for your health and social relationships. But can you take it too far? In this episode, we talk to psychologist Dr Linda Blair about what ‘toxic positivity’ is and why it’s bad, how to spot it, and how to stop. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Sep 12, 2024•33 min•Season 1Ep. 279
Thanks to the years and years spent poring over textbooks to study the inner workings of the brain, the high level of manual dexterity required to perform operations and the mental pressures that come with taking patients’ lives in your hands, there can be little doubt the journey to becoming a brain surgeon is one of the most challenging any of us can embark upon. So, what exactly does it take to become a successful brain surgeon and what does the day-to-work reality look like when the years of...
Sep 08, 2024•35 min•Season 1Ep. 278
Do you ever feel a bit stressed and think that taking a walk in the woods is just the thing to calm your mind? Maybe you take a moment to listen to the birdsong around you to lift your mood during your lunch hour. Or maybe you feel a deep sensation of relaxation when you hear the sound of a gently flowing brook. Over the past decade or so new evidence on what is going on in our bodies when we interact with nature has emerged leading to some fascinating discoveries showing how forming a deeper re...
Sep 05, 2024•33 min•Season 1Ep. 277
In his book, Into The Clear Blue Sky, Rob Jackson asks an important question, can we really restore the Earth’s atmosphere within our lifetime? He talks us through how this could be possible through technology and genuine effort from civilisation. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Sep 01, 2024•32 min•Season 1Ep. 276
New, so-called ‘superfoods’ frequently find their own moment in the spotlight. But what if there was one type of food that really did help with everything? Well, microbiome scientist, dietician and ex-chef Dr Emily Leeming thinks that the magic ingredient could be fibre. Following the release of her book Genius Gut, we spoke about how eating more fibre can not only improve your day-to-day life, but also lower your risk of death – from bettering your mood to helping you control your appetite, and...
Aug 29, 2024•36 min•Season 1Ep. 275
Animals can do some pretty cool things, but the world is full of bizarre adaptations you’ve probably never heard of or not given much thought to. In this episode, we speak to vet and TV presenter Dr Jess French, whose new book The Animal Body explains some of the everyday magic of animal anatomy to children. From slug teeth to self-healing abilities, Jess gives us her most surprising facts and busts some common myths – and even does a special impression of a white-handed gibbon. Learn more about...
Aug 25, 2024•38 min•Season 1Ep. 274
These days we’re constantly bombarded with information, be it from television, social media, friends and family or simply from the world around us. But how do we interpret this information, what role do our beliefs play and how can we harness the power of critical thinking in our daily lives. In this episode, we catch up with Peter Lamont, a professor of history and theory of psychology at the University of Edinburgh to talk about his latest book Radical Thinking: How to see the bigger picture. ...
Aug 22, 2024•35 min•Season 1Ep. 273
Right now, in labs and lecture halls all around the world, there’s a war raging. Not a physical war of fists and gunfire, but a war of ideas, and of research and of fact. The battle ground is this: Could it be that we animals are not alone in our ability to make decisions, to feel the world around us, to listen and communicate, maybe even be conscious. In short, could it be that plants are intelligent too? Today’s guest is Zoë Schlanger, a staff writer at The Atlantic covering the environment, a...
Aug 18, 2024•38 min•Season 1Ep. 272
The future can be scary, but what if there was a way for us to understand it a little better? Tom Chivers believes there is. His new book Everything Is Predictable explains how Bayes Theorem, a statistical model, can explain the world around us and, in some cases, help us predict the future. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Aug 15, 2024•30 min•Season 1Ep. 271
