In this episode, Strategy& Partner David Lancefield is joined by Paul Polman, who was the chief executive of Unilever for 10 years until January 2019. In this episode we talk about how Paul transformed Unilever for the good of society through pioneering a new, longer-term approach to shareholder value with sustainability at its core. That included the sourcing of raw materials and packaging of goods, developing new relationships with suppliers and producing healthier products. We find out more about Paul's purpose, leadership and passion, and he also gives his top tips to CEOs.