Hanno Sauer is a philosopher not shying away from the big questions. His recent book is The Invention of Good and Evil: A World History of Morality, which charts the evolution of moralistic thinking from our earliest ancestors through to the present day. But morality is not always about only right and wrong. When it’s wielded by the powerful, it can be restrictive, coercive and the source of many a guilty conscience. With his book, Sauer, who is Associate Professor of Philosophy at Utrecht University, asks us to consider not only what it means to be good but also what it means to be right. Joining him to discuss the book is Sophie Scott-Brown, Lecturer in Philosophy at the University of East Anglia.  Let us know your thoughts! Take a moment to fill in our Intelligence Squared Audience Survey and be in with the chance of winning a £50 Amazon gift card. If you'd like to become a Member and get access to all our full conversations, plus all of our Members-only content, just visit intelligencesquared.com/membership to find out more. For £4.99 per month you'll also receive: - Full-length and ad-free Intelligence Squared episodes, wherever you get your podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series - 15% discount on livestreams and in-person tickets for all Intelligence Squared events - Our member-only newsletter The Monthly Read, sent straight to your inbox ... Or Subscribe on Apple for £4.99: - Full-length and ad-free Intelligence Squared podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series ... Already a subscriber? Thank you for supporting our mission to foster honest debate and compelling conversations! Visit intelligencesquared.com to explore all your benefits including ad-free podcasts, exclusive bonus content and early access. ... Subscribe to our newsletter here to hear about our latest events, discounts and much more. https://www.intelligencesquared.com/newsletter-signup/ Learn more about your ad choices. Visit podcastchoices.com/adchoices