Content note: this episode discusses assisted dying, end-of-life choices, and suicide. Some listeners may find the content distressing. In April 2024, Daniel Kahneman — one of the most influential psychologists of the twentieth century — emailed his close friends to say goodbye. He was 90 years old, his kidneys were failing, his mental lapses were increasing, and he had decided it was time to go. He flew to Switzerland to end his life at an assisted dying clinic there, because New York, where