China’s Stalk-Burning Clampdown Shows Limits of Command-and-Control
on October 30, 2015
At the end of the National Day holiday earlier this month, Beijing bid farewell to weeks of relatively good air quality and experienced another episode of “Airpocalypse.” Levels of PM2.5, tiny pollution particles that are deemed particularly harmful to human health, hit 400 micrograms per cubic meter by the second week of October, more than a dozen times higher than the World Health Organization guideline level (25 micrograms per cubic meter).
