Zijn alle talen terug te leiden naar één oertaal? (1/5)

Before spoken language existed, humans used gestures and sounds to communicate. Ultimately, evolution led us to develop a knack for languages. According to scientists, the first spoken language must have sounded something like this: "Kuna, puti, mana." In this lecture, Professor De Swaan will discuss whether all languages ​​descend from this language and what remains of this proto-language in the current language system.