Co-host Janet Bush talks with Andrew J. Scott. Scott is professor of economics at London Business School; his work focuses on the economics of longevity. He's co-founder of the Longevity Forum and a member of the World Economic Forum's Council on Healthy Aging and Longevity, topics that are very much the focus of the McKinsey Health Institute. His book The 100-Year Life has sold more than a million copies in 15 languages. In this podcast, he covers topics including the following:

• What benefits could greater longevity offer to economies?
• Redefining retirement
• What could be done to help people live healthier for longer