Episode 3

Paul Davies returns to Croatia, 28 years after his award-winning reports on the siege of Dubrovnik to discover how much has changed for this UNESCO world-heritage site and tourist hotspot. Emma Murphy ventures outside of her comfort zone to the 'National Radio Quiet Zone' in West Virginia. And Penny Marshall travels to Gothenburg and Stockholm to observe how the famously open-minded Swedes are tackling the final taboo: Death.