Kigali: The city that refused to die

From the scars of genocide to clean streets, orderly citizens, seamless mobility, and a booming tourism culture, a few days in Kigali, Rwanda’s capital, offered me an unforgettable lesson in urban transformation. There are cities you visit. There are cities you experience. And then some cities make you pause, look around, and ask yourself a simple but unsettling question: How did they do it?