Malcolm Gladwell, bestselling author and creator of the Revisionist History podcast, joins Tim Harford for a riveting discussion about the race to the South Pole between Captain Scott and Roald Amundsen. They explore the clash between ambition and efficiency, and how personal motivations and bureaucratic hurdles shaped their legendary journeys. The conversation humorously touches upon the pitfalls of scurvy, the importance of limes for sailors, and the romanticization of failure in British history. This deep dive reveals the complexities behind exploration and scientific discovery.