“Recently I was at a dinner with a political scientist who put down his fork and said to the four of us: “I’m eighty. What should I do with the rest of my life?” That was a really humble but big question to ask. Essentially, he was asking, “What is the best way to grow old?” We started talking about his values, the questions he wanted to ask in his future research, how anyone should spend the final years of their life. It was fantastic.”