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Before I Begin: A Manifesto on Humanity's Reckoning and the End of the Worl: Why Humanity Stands on the Edge of Its Final Chapter

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Before I Begin: A Manifesto on Humanity's Reckoning and the End of the World is not just another book about apocalypse. It is a bold philosophical and scientific exploration of the greatest threats humanity has ever faced-and the hidden patterns that link our past extinctions to the dangers of today.

From the cataclysmic asteroid that wiped out the dinosaurs to the looming possibility of nuclear war, from supervolcanoes and gamma-ray bursts to engineered viruses and runaway artificial intell...