Kolkata's iconic landmarks switch off lights to spread climate-change message

The city's two most iconic and recognisable landmarks were among those that switched off lights for an hour on Saturday evening to symbolically give an hour to do something planet-positive and attempt to mitigate the impact of climate change.

Kolkata's iconic landmarks switch off lights to spread climate-change message
The city's two most iconic and recognisable landmarks were among those that switched off lights for an hour on Saturday evening to symbolically give an hour to do something planet-positive and attempt to mitigate the impact of climate change.