TED-Ed: Evolution's great mystery: Language | Michael Corballis

The video explores the communication abilities of a bonobo named Kanzi, who used symbols to interact with humans, sparking debate on whether he had learned language. It delves into the definition of language, highlighting its open-ended nature and its distinction from animal communication. The origins of language are discussed, suggesting it may have started with gestures before evolving into speech. The video also examines the role of speech in human evolution and its impact on our species' dominance.

What was unique about Kanzi's method of communication?

• He used gestures.

• He used vocal sounds.

• He used sign language.

• He used a keyboard of symbols.

What is a key characteristic that distinguishes human language from animal communication?

• It is only used for warnings.

• It is limited to specific messages.

• It is open-ended and limitless.

• It relies solely on gestures.

What is one theory about the initial form of human language?

• It was developed from animal calls.

• It originated from gestures.

• It started as written symbols.

• It began as vocal sounds.

What evolutionary development is linked to the emergence of spoken language?

• The increase in brain size.

• The use of complex tools.

• The optimal shape of the vocal tract.

• The development of written language.

How does language relate to human evolution according to the video?

• It is unrelated to human evolution.

• It only influenced tool-making.

• It was developed after the emergence of Homo sapiens.

• It is closely tied to complex thought and perception.