What is happiness? Susan Cahill talks to Economist & Author Paul Anand on 'Happiness Explained' and unravels 'The Selected Letters of Charles Dickens' with Jenny Hartley.
This week Susan Cahill explores the concept of free will with British philosopher and writer Julian Baggini, author of 'Freedom Regained: The Possibility of Free Will'.
This week Susan Cahill unpacks the nature of sound with sound artist Mike Goldsmith and talks with Colombian novelist, Juan Gabriel Vasquez on his novel 'Reputations'.