In Africa, artificial intelligence and data is being used to identify pollutants and clean up the air. On the outskirts of Cairo, the pyramids shimmer in a brownish haze. In gridlocked Nairobi, ...
JOHANNESBURG/RIO DE JANEIRO, Aug 30 (Thomson Reuters Foundation) - W hen 46-year-old data collector Mfanzile Msibi and his team started mapping slums more than a decade ago near Johannesburg, they ...
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