Fellow Story

Hsu in Reuters on the unbearable lightness of Chinese emissions data

"The Chinese government likes to hold authority over data for fear that different numbers than those from official sources could lead to social unrest," says Angel Hsu, a professor with the Yale School of Forestry And Environmental Studies, who has researched the poor quality  of Chinese data.

"China claims they don't have the human capacity to maintain and run the monitors," she says. "But they were monitoring air quality for over a decade; they just didn't release it because they were worried that it would lead to social unrest."

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