Circa is a weekly podcast hosted by Vipulesh Thiyagarajah — Sri Lankan author of Sonder: An Existential Manifesto and entrepreneur. Each episode features in-depth conversations with some of the most interesting minds in business, politics, philosophy, economics, culture, and sport. Guests include business leaders, politicians, film-makers, tech founders, economists, authors, and athletes. Topics range from existential philosophy and geopolitics to entrepreneurship, investing, sport, cinema, and what it actually means to build something that lasts.