Technology is advancing faster than ever - but for better or for worse? On the one hand, astonishing technology developments such as personalized genomics, self-driving cars, drones, and artificial intelligence could make our lives healthier, safer, and easier. On the other hand, these very same technologies could raise the specter of a frightening and alienating future - eugenics, a jobless economy, a complete loss of privacy, and an ever-worsening spiral of ...