In restaurants across South America’s largest and most populous city, Sao Paulo, customers are being served drinks and meals on plastic cups and plates. The reason? A severe shortage of clean water, exacerbated by drought, means there’s no water for washing dishes. A burgeoning urban population and the effects of climate change are likely to exacerbate Brazil’s water woes. And given Brazil’s evolving role on the international stage, as an agricultural giant and a standard-bearer for a group of emerging economies, this will have both domestic and international security implications.
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