Talking is something that is unique to humans, yet it still remains a mystery. Horizon meets the scientists beginning to unlock the secrets of speech – including a father who is filming every second of his son’s first three years in order to discover how we learn to talk, the autistic savant who can speak more than 20 languages, and the first scientist to identify a gene that makes speech possible. And if you find yourself stuck with someone but you don’t know what to talk about this website What Do We Talk About might actually help you.
Hi… the tube links are dead 🙁