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United States: Clean Air Act (1970)
Today, particulate air pollution is not a major problem in most parts of the United States. But that wasn’t always the case. In the 19th century, the coal-driven Industrial Revolution was largely...
View ArticleChina: National Air Quality Action Plan (2013)
Over the last few decades, China has gained a reputation for being one of the most polluted countries in the world. Yet, it hasn’t been in the top five since 2016. Indeed, air pollution is a challenge...
View ArticleMexico City: ProAire (1990)
In the 1980’s, the pollution in Mexico City was so bad birds were reportedly falling dead from the sky mid-flight. Locals said living there was like smoking two packs of cigarettes a day. Even on a...
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