How and when did humans start to talk?

The origin and development of human speech is an intriguing topic that has fascinated scientists and researchers for years. Although the exact timeline and circumstances are still a matter of debate, it is widely believed that humans started to talk around 50,000 to 100,000 years ago. This ability to speak and communicate verbally is considered one of the defining characteristics of our species. The emergence of speech was likely a gradual process influenced by various factors, including the growth and development of our brain's language centers, anatomical changes in the vocal tract, and the need for social interaction and coordination within early human communities. While there is no concrete evidence pinpointing the exact circumstances or triggers that led to speech, it is widely accepted that the development of language played a critical role in the evolution and advancement of human civilization.

This mind map was published on 20 December 2023 and has been viewed 32 times.