In September 2026, two architects of the artificial intelligence era — Anthropic's Dario Amodei and Nvidia's Jensen Huang — publicly staked out opposing visions for how humanity should proceed with one of its most consequential technologies. Their disagreement, aired before business leaders at Salesforce's Dreamforce conference, is less a corporate dispute than a philosophical reckoning: whether the risks of moving too fast outweigh the costs of moving too slowly. The answer, still unresolved, will quietly determine the shape of the world being built around us.