Sapiens: The Pivotal Role of Language in Human Evolution

~Shimalini & Radhika

In Sapiens, Yuval Noah Harari talks about how evolution took place, the hurdles and unprecedented changes humankind faced along the way. But, what provoked them to revolutionise things? What made them question their very own existence? How could the agricultural revolution be the biggest mistake made by human beings? What made them think that they have committed an error? The exchange of ideas incepted from the latter part of the cognitive revolution, through language as a medium. 

Every Species has its language, but they use them only to share information and alert their fellow species. Each tribal group invented their unique language from different parts of the world. Humans used language not only to increase their trust or dependency; they used it to cultivate thoughts and ideas. It was unbelievable and humorous when Harari mentioned that language arose from the act of gossiping in a group. Gossips enabled humans to analyse themselves and others based on their personality traits. Gossips gave birth to individualism. Languages allow humans to speak, share and describe things like which grain to cultivate? How to construct and design a wheel? How to hunt and capture an animal? Archaic humans carved on stones to transfer information to their offsprings and It gave birth to art. We strongly believe that this is the start of the data revolution. 

One aspect is quite eminent with the evolution of human beings. Without language, humans couldn’t have expressed their opinions and would have broken down the chain of verbal conveyance. We believe that language made humans a dominant species.