What is the cause of the severe flooding seen in northern states and cities? 

“Climate change and its impact is intensifying rainfall pattern. The bigger failure is how our cities are designed, planned and managed and continue to grow,” says Mihir Bhatt, Ahmedabad based architect and urban planner. Bhatt is the director of the All India Disaster Management Institute, which works on initiatives in risk reduction and climate resilience.

He said there was a “design mismatch.” “Our stormwater systems and drainage networks are built for rainfall pattern for the past, not for the present, even less for the future,” he said to Sidharth Bhatia in a podcast conversation.

He also gave the example of Gurugram, where “rapid urbanisation filled in natural catchments that once absorbed excess water from the neigh ...