The Economist: All Audio
Sep 6, 2017 Facial recognition software can identify you in a crowd. But it will soon be able to judge your mood, your age and ethnicity. We discuss the merits and pitfalls of this fast-advancing technology. Plus, could fish food be the source of antibiotic resistance? And host Jason Palmer gets stuck in a virtual swamp. See acast.com/privacy for privacy and opt-out information.