Sapiens author Yuval Noah Harari warns about the rise of autonomous intelligence: 'AI is not a tool, it is an agent'

Israeli historian and celebrated author Yuval Noah Harari, best known for his groundbreaking book Sapiens: A Brief History of Humankind, has issued a stark warning about artificial intelligence (AI). In a recent video shared by Instagram page @artificialintelligencenews.in, Harari makes a compelling argument that AI is not merely a tool under human control but an independent agent capable of making its own decisions—some of which could alter the course of history.

Harari, a professor at the Hebrew University of Jerusalem, is renowned for his thought-provoking explorations of human evolution, technology, and the future of civilization. His latest warning is both a reflection of past revolutions and a foreboding glimpse into an uncertain future.

AI: The Shift from Tool to Autonomous Decision-Maker

In the video, Harari draws a stark contrast between traditional tools, such as hammers or even nuclear bombs, and AI. "A tool is something in your hands," he explains. "A hammer is a tool. An atom bomb is a tool. You decide to start a war and who to bomb. It doesn’t walk over there and decide to detonate itself. AI can do that."


Unlike conventional technology, which requires human input to function, AI has the ability to act independently, Harari argues. He highlights that AI systems are already making autonomous decisions in various fields, including warfare. "We already have autonomous weapon systems making decisions by themselves," he says, warning that AI can even go a step further—by inventing new weapons or even creating more advanced AI systems beyond human control.

A Future Beyond Human Control?

Harari’s concerns are not just hypothetical. AI-driven autonomous systems are increasingly being deployed in military and security sectors, raising ethical and existential dilemmas. If AI continues to evolve unchecked, the possibility of machines deciding the fate of nations no longer remains a science fiction trope—it becomes a looming reality.

His concerns align with themes he has explored in his books, particularly Homo Deus: A Brief History of Tomorrow, where he examines the potential of AI surpassing human intelligence. In Sapiens, he explored how Homo sapiens became the dominant species by mastering storytelling, cooperation, and technological innovation. Now, he warns that we may be on the brink of creating something that could outpace us entirely.

What Comes Next?

Harari’s warning serves as a call to action. If AI is truly an agent and not just a tool, then the responsibility to regulate and control its growth falls on humanity. The questions that arise are urgent: How do we ensure AI remains aligned with human values? Can we prevent AI from surpassing our control? And most importantly, have we already crossed the point of no return?

As AI continues to advance at an unprecedented pace, Harari’s message is clear—this is no longer a theoretical debate. The future of intelligence may no longer be in human hands, and whether that leads to progress or peril remains an open question.

The Historian Who Redefined Our Past and Future

Yuval Noah Harari is a globally renowned historian and author whose work has reshaped our understanding of humanity’s past, present, and future. A professor at the Hebrew University of Jerusalem, Harari first gained worldwide recognition with Sapiens: A Brief History of Humankind, originally published in Hebrew in 2011 and later translated into over 45 languages.

His follow-up books, Homo Deus: A Brief History of Tomorrow and 21 Lessons for the 21st Century, explored humanity’s future and contemporary challenges. Harari's thought-provoking insights extend beyond academia, influencing global discussions on artificial intelligence, politics, and the evolution of civilization.

In his most recent book Nexus (2024), Harari delves into the profound influence of information networks across human history, tracing the development of communication from ancient myths and religious beliefs to the modern era of artificial intelligence (AI). Through this exploration, he highlights how these evolving systems have shaped societies and continue to redefine the way humans share and process knowledge.