
Sapiens: A Brief History of Humankind is a book by Yuval Noah Harari, first published in Hebrew in 2011 and in English in 2014. It surveys the history of humankind from the Stone Age up to the twenty-first century, examining how Homo sapiens came to dominate the world and the impact of our species on the planet and other life forms. The book explores key revolutions that shaped humanity, including the Cognitive, Agricultural, and Scientific Revolutions.
they become the useless class to borrow a term from Yuval Harrari, the author of Sapiens.
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"Yuval Harari, the author of 'Sapiens,' is mentioned in the context of the 'useless class' concept, which describes a future where AI renders a large portion of the human population economically redundant. The book is relevant as it provides a broad historical and philosophical framework for understanding humanity's trajectory and potential future challenges posed by technology."





