This is the second part of a three-part interview. Join us for more in the following episode. We tend to associate old age with deterioration, especially of our mental powers and memory. But today we are seeing a new cohort of the so-called young-old, people in their sixties, seventies and beyond, who are still healthy, active and fully engaged with life. Neuroscientist and bestselling author Daniel Levitin is at the forefront of research to find out how to lead a long and healthy life and in 2020 he came to the Intelligence Squared to share the findings of his book The Changing Mind: A Neuroscientist’s Guide to Ageing Well. Joining Levitin was Camilla Cavendish, award-winning journalist and campaigner, who has travelled the world interviewing leading experts for her book Extra Time: 10 Lessons for an Ageing World. We’d love to hear your feedback and what you think we should talk about next, who we should have on and what our future debates should be.  Send us an email or voice note with your thoughts to podcasts@intelligencesquared.com or Tweet us @intelligence2.  And if you’d like to get ad-free access to all Intelligence Squared podcasts, including exclusive bonus content, early access to new episodes and much more, become a supporter of Intelligence Squared today for just £4.99, or the equivalent in your local currency .  Just visit intelligencesquared.com/membership to find out more. Learn more about your ad choices. Visit podcastchoices.com/adchoices