At an industry summit, Nvidia's Jensen Huang placed a presidential phone call on speakerphone — a small gesture that illuminated a large and growing tension: the most powerful technology in a generation is being shaped by two forces that do not yet speak the same language. While the administration frames AI safety concerns as distraction, the engineers who build these systems are quietly seeking the guardrails they believe civilization may need. The conversation happened in public, which means the negotiation has begun.