Intelligence Squared

Each of us takes on average 25,000 breaths a day. Yet, as a species we have lost the ability to breathe correctly – and this has consequences for our health. That’s the argument of bestselling author James Nestor who has travelled the world to explore how ancient cultures used breathing as a medicine to help heal the body and calm the mind.. In February 2026 we were joined by Nestor for an eye-opening talk, as he explained the science and traditions of how the simple act of breathing can transform our health and wellbeing. Drawing from his bestselling book Breath Nestor showed how the way we breathe affects everything, from sleep to allergies, mental health and athletic performance. He also shared the remarkable stories of others who have changed their lives through the power of breath. Nestor challenged our understanding of our most basic biological function, and explained where we have gone wrong and how we fix it. ---- If you'd like to become a Member and get access to all our full ad free conversat