Two days before closing the East Asia base camp, I walked twenty minutes home from a film through dark, quiet streets and thought it was lovely. Two mornings later the news reached me through a screen, and the same street became something else. Jeju resolves over 99% of missing-person reports — and that number was never the problem. What London, Shanghai, Mumbai, Paris, Bogotá and Mexico City each got right, and what none of them finished.