Nexus by Yuval Noah Harari

 

Nexus is a sweeping, deeply researched exploration by Yuval Noah Harari into how information networks have shaped human civilization — from the earliest oral stories, through religious texts and bureaucracies, up to the rise of artificial intelligence.

Harari argues that the flow of information is not just a passive tool, but a central force in how societies organize, gain power, and maintain order.  He examines key historical moments: the creation of myths, the printing revolution, propaganda in totalitarian states, and more.

Importantly, the book connects these historical threads to our present: Harari warns that AI is not just another network — it represents a fundamental shift in who controls information, with serious implications for democracy, truth, and human agency.

He doesn’t just diagnose the problem — Nexus also challenges readers to think about ethical and political choices: how should we govern information networks to preserve our shared humanity in a world increasingly mediated by algorithms?