Everyone needs to know Paris's air pollution story. It was just starting when I visited for my book Clearing The Air - a majorly polluted city in the 2010s. What it has achieved in just 10 years is remarkable.
I revisit the story & bring it up to date for @medium.com
medium.com/the-new-clim...
Major air pollution episodes, a powerful car lobby, and one campaigning mayor — the winner wasn’t inevitable
