Opinion | When will India’s war on air pollution finally begin?
A recent study discovered that 35% of its residents want to migrate from Delhi
Earlier this year, when French President Emmanuel Macron arrived in Beijing, he looked at the clear blue skies above and exclaimed: “I’ve never seen Beijing like this!" Macron was not off the mark. Ten years ago, the city’s air was so polluted that the sun appeared to be a fading dot in the sky.