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21 Lessons for the 21st Century

Yuval Noah Harari

32 pages69 min

Yuval Noah Harari's *21 Lessons for the 21st Century* explores urgent contemporary issues, helping readers maintain focus amidst disorienting change. Building on his previous works, Harari argues that clarity is power in an age of misinformation, as infotech and biotech threaten to create unprecedented inequalities and digital dictatorships. The book examines how the liberal narrative is faltering and underscores the critical need for global cooperation, a rethinking of education, and a deeper understanding of the self. Harari urges humanity to find meaning and resilience to confront existential threats like climate change and nuclear war, rather than relying on outdated narratives or blindly trusting algorithms.