China Fights Air Pollution: A Big Success Story, But More Work Needed

Once an upon a time, not so long ago, the air in China, especially in big cities like Beijing, was very dirty. It was so bad that people called it an airpocalypse (空氣末日)! Imagine not being able to see your friends clearly because of all the smog (煙霧). That’s how it was. But guess what? ...Read More