Military strategist David Kilcullen was in New York City earlier this week to talk about the future of urban warfare at the World Policy Institute here in Manhattan. Gizmodo tagged along to learn more about “future conflicts and future cities,” as Kilcullen describes it, and to see what really happens when urban environments fail—when cities fall apart or disintegrate into ungovernable canyons of semi-derelict buildings ruled by cartels, terrorist groups, and paramilitary gangs.
