Chile is suffering from what scientists have called a ‘mega-drought’ with more than half the country’s population now living in an area facing water scarcity. 

And the issue of water and the environment are at the core of a drafted new constitution, which will be put to a referendum this Sunday. 

CGTN’s Joel Richards reports.

For more, check out our exclusive content on CGTN Now and subscribe to our weekly newsletter, The China Report.