Yuval Noah Harari is an Israeli author, public intellectual, historian, and professor in the Department of History at the Hebrew University of Jerusalem. He is the author of the popular science bestsellers Sapiens: A Brief History of Humankind, Homo Deus: A Brief History of Tomorrow, and 21 Lessons for the 21st Century. His writings examine free will, consciousness, intelligence, happiness, and suffering.
Harari writes about a "cognitive revolution" that supposedly occurred roughly 70,000 years ago when Homo sapiens supplanted the rival Neanderthals and other species of the genus Homo, developed language skills and structured societies, and ascended as apex predators, aided by the agricultural revolution and accelerated by the scientific revolution, which have allowed humans to approach near mastery over their environment. His books also examine the possible consequences of a futuristic biotechnological world in which intelligent biological organisms are surpassed by their own creations; he has said, "Homo sapiens as we know them will disappear in a century or so".
Yuval Noah Harari envisions a not-too-distant world in which we face a new set of challenges. He examines our future with his trademark blend of science, history, philosophy, and every discipline in between. Homo Deus explores the projects, dreams and nightmares that will shape the twenty-first century—from overcoming death to creating artificial life. It asks the fundamental questions: Where do we go from here? And how will we protect this fragile world from our own destructive powers? This is the next stage of evolution.