Environmental activists stand in front of the Federal Administrative Court in Leipzig, Germany, on Feb. 22 as the court began considering whether authorities should ban diesel cars from cities to lower air pollution. dpa via AP
Environmental activists stand in front of the Federal Administrative Court in Leipzig, Germany, on Feb. 22 as the court began considering whether authorities should ban diesel cars from cities to lower air pollution. dpa via AP Sebastian Willnow dpa via AP
Environmental activists stand in front of the Federal Administrative Court in Leipzig, Germany, on Feb. 22 as the court began considering whether authorities should ban diesel cars from cities to lower air pollution. dpa via AP Sebastian Willnow dpa via AP

A ban on diesel cars isn’t the best path to cleaner air

April 12, 2018 01:30 PM