Thick grey dust hangs in the air and vast chasms are gouged into the land in the Indian coal hub of Singrauli, where giant machines scoop up dirty fuel to power the country’s growth while worsening its pollution blight. The open-cast mines of Singrauli epitomise the economic and environmental dilemma faced by the world’s second-most .
Thick grey dust hangs in the air and vast chasms are gouged into the land in the Indian coal hub of Singrauli, where giant machines scoop up dirty fuel to power the country's growth while worsening i…