A special programme remembering past HARDtalk guests who died in 2023. All of them left an indelible mark on public life and all, in their different ways, relished the opportunity we gave them to discuss their decision-making and motivation.

(Photo: Sandra Day O'Connor is sworn in before the Senate Judiciary committee during confirmation hearings as she seeks to become the first woman to take a seat on the US Supreme Court, Washington, DC, 9 September , 1981. Credit: David Hume Kennerly/Getty Images)