What if cities were designed so that they could absorb excess rainfall, neutralize floods, and turn their streets green and beautiful in the process? Kongjian Yu is doing just that, as he reports from China. This award-winning leader in ecological urbanism and landscape architecture, and founder of the planning and design firm, Turenscape in Beijing, has become world-renowned for his “sponge cities” and other revolutionary nature-based solutions. These approaches are being implemented in well over 200 cities in China and beyond. Yu’s extraordinary city-wide systems of stormwater-retaining ponds, wetlands, and parks draw from both ancient Chinese hydrological wisdom and cutting-edge design to offer the whole world a model of inspired climate adaptation in an era of rising seas and extreme rainfall events.