What's been done about Delhi's air pollution?

Rahul Tandon presents a special edition of Business Matters from Delhi looking at the city's pollution problem. We have a report about living in a city with one of the world's highest pollution levels. The writer Sandip Roy tells us why India has not yet seen a mass anti-pollution movement. Also in the programme, we have a report on the protests against residential blocks in the south of Delhi that will result in thousands of trees being cut down. Plus, we hear from students at one of India's top business schools about how they think the problem should be solved.

We're joined throughout the programme by Vasu Primlani, a sustainability professional and professor and Sushma Ramachandran, former chief business correspondent at The Hindu.

(Photo: Environmental protest sign in Delhi. Credit: BBC)