Adopt an island

The burning Bellandur lake in Bengaluru is yet another reminder that scientific restoration of lakes needs to be among India's top priorities. Here are 5 innovative ideas that may provide sustainable solutions to urban water pollution.

Tarun Sebastian Nanda, a British Dutch Indian ecological engineer, will be conducting workshops in Delhi to train people in building floating wetlands: an eco-friendly, chemical free and low-maintenance method to make the water bodies pollutant-free.