On the evening of Thursday 16 February, residents in the south-east part of Bangalore noticed huge plumes of smoke rising into the sky. The smoke was coming from the middle of Bellandur Lake – the biggest lake in the city at a little over 890 acres. They realised the seemingly impossible had happened: the lake had caught fire. Even fire fighters wondered how a blaze in water could be put out.
The fire in the lake burned for 12 hours and left behind a sinister black patch in the centre, according to some eye-witness accounts.
This is the new story of Bangalore – state capital, India’s Silicon Valley, and once upon a time, the “city of lakes”. The reasons why these lakes are able to catch fire begin to explain why scientists at the influential Indian Institute of Science believe Bangalore will be “unliveable” in a few years’ time.