BRAZIL
Sao Paulo and Rio de Janeiro, two of Brazil's largest cities, ran dry after consecutive droughts in 2015. Water scarcity became so acute that residents started migrating to other parts of the country for clean water
Sao Paulo and Rio de Janeiro, two of Brazil's largest cities, ran dry after consecutive droughts in 2015. Water scarcity became so acute that residents started migrating to other parts of the country for clean water