With climate change a reality, sponge city concept may work
26-09-2025
When it did not stop raining even on the eve of Navratri in Mumbai, well into the third week of September, worry was writ large for many in the city. When it poured incessantly and voluminously to flood Kolkata on Mahalaya and after, the city struggled to stay afloat. Virtually every major and other city has seen intense rain, flash floods, cloudbursts and so on this season, bringing in untold devastation, adverse health and economic impacts, and misery to millions. Nearly every country has had unprecedented urban floods this year.