024 - Sleep - Richard Wiseman

<p>Philosopher, neuroscientist, and psychologist, Joshua Greene tells us how the brain generates morality and how his research may have solved the infamous trolley problem, and in so doing created a way to encourage people to contribute to charities that do the most good, and, in ... Show More

<p>We sit down with Dr. Madeleine Beekman, a professor emerita of evolutionary biology and behavioral ecology at the University of Sydney, Australia, whose new book, The Origin of Language, presents a completely new and fascinating theory for how language emerged in homo sapiens, ... Show More

<p>In this episode we welcome Dr. Sarah Stein Lubrano, a political scientist who studies how cognitive dissonance affects all sorts of political behavior. She’s also the co-host of a podcast about activism called "What Do We Want?" and she wrote a book titled Don’t Talk About Pol ... Show More

<p>Why don’t we fall out of bed when we’re asleep? That’s the question that’s been keeping CrowdScience listener Isaac in Ghana awake, so presenter Alex Lathbridge snuggles up with some experts to find the answer.</p><p>We get a lot of emails about sleep, so we’ve gathered togeth ... Show More

Brian Cox and Robin Ince are joined by comedian Bridget Christie, neuroscientist Professor Penny Lewis and psychologist Richard Wiseman to explore the science of dreaming. Our dreams have fascinated humans for millennia and then Freud came along and told us they really did mean s ... Show More

Guest presented by Liz Bonnin.We all instinctively know that sleep is incredibly important but science doesn’t actually have a satisfying answer for why we need to sleep. There are multiple theories, but now, new research from Imperial College London has suggested that the leadin ... Show More

We all know sleep is vital, so why do many of us still find it so difficult to prioritize? CNN Chief Medical Correspondent Dr. Sanjay Gupta speaks with sleep scientist Rebecca Robbins about why we sleep in the first place and how to ensure we get a good night’s rest. And neurolog ... Show More

Adventures in Dreamland "Why do we dream and why do we repeat dreams?" asks Mila O'Dea, aged 9, from Panama.Hannah Fry and Adam Rutherford delve into the science of sleep. From a pioneering experiment on rapid eye movement sleep, to a brand new 'dream signature' found in the brai ... Show More

Why do we sleep? What exactly happens when we sleep and why is it so important? What are the implications of sleep deprivation? And what can we do to improve our sleep hygiene? Answering these questions is the life’s work Dr. Matthew Walker. Longtime listeners know that I am obse ... Show More

<p>Lack of sleep is now reported as a major risk to our health. Sufficient sleep is important for mood, better memory, less anxiety, and even fewer aches and pains! Listen in as we review sleep expert and neuroscientist Dr. Matthew Walker’s book, “Why We Sleep,” to understand the ... Show More

We all know sleep is vital, so why do many of us still find it so difficult to prioritize? CNN Chief Medical Correspondent Dr. Sanjay Gupta speaks with sleep scientist Rebecca Robbins about why we sleep in the first place and how to ensure we get a good night’s rest. And neurolog ... Show More