How Did Human Language Evolve? Scientists Still Don’t Know

Humans have language and other animals don’t. That’s obvious, but how it happened is not. Since Darwin’s time, scientists have puzzled over the evolution of language. They can observe the present-day product: People today have the capacity for language, whether it be spoken, signed or written. And they can infer the starting state: The communication … Continue reading How Did Human Language Evolve? Scientists Still Don’t Know