Martine Rothblatt, CEO of United Therapeutics and author of “Virtually Human: The Promise – and Peril – of Digital Immortality,” speaks with New York magazine’s Lisa Miller about the ideas behind a career and a life of radical innovation. Rothblatt and Miller will talk about such concepts as xenotransplantation, artificial intelligence, transgenderism, pharmaceutical development, space exploration, robotics – and the ways in which technology can help extend human life, and love, perhaps indefinitely.