Chennai’s four reservoirs, which supply to more than 4 million residents, are now bone-dry, and the city is being forced to rely on government water tankers or alternative sources, which are already causing water-borne illness.
But there is hope: among the least expensive and most effective ways to conserve water is to go vegan. Per one estimate, each person who goes vegan saves over 995,500 litres of water a year.
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