As extreme weather grows more frequent, discussion continues on how to build 'climate-adaptive cities,' Huanqiu reported, with emphasis on adjusting urban structure itself rather than only adding disaster facilities.

The core shift is from designing to expel water quickly to designing to hold it: permeable paving, stormwater retention, and buffer greenery along rivers, all spreading out the shock of heavy rain.

Heat is addressed alongside. Street trees and shade to reduce urban heat islands, high-reflectance roofing materials, and cooling shelters are typical measures, with protection of the elderly and outdoor workers particularly important.

The precision of early warning and evacuation matters as well. The same rainfall produces different damage depending on local terrain and drainage, so forecasts and delivery channels must operate at a finer scale.

Retrofitting urban infrastructure is costly and slow. Building the standards into new districts at the development stage, analysts note, is more efficient than repairing existing cities.

Climate adaptation respects no borders. Cities across Asia with dense Chinese communities share the same weak points: low-lying commercial districts and aging drainage networks.