Delhi gasps again: Cloud seeding, smog towers, odd-even — will any of it really clear the air?

Is cloud seeding the solution to Delhi’s pollution crisis? Apparently not. Or will odd-even, smog towers or water sprinkling make a real difference? As Delhi gasps for breath once again, govts, citizens and experts weigh in with a range of measures — each with its own promise and pitfalls. VEHICULAR POLLUTION: Improved public transport Pros: Much has been done to strengthen public transport to reduce the number of private vehicles on the road. The number of public buses is inadequate to meet requirements, especially during peak hours. Facts: A public fleet of 5,327 buses. Delhi told the Supreme Court in 2018 that the city requires 11,000 buses. People who are habitual users of private vehicles are unlikely to shift back to public transport. Cons: Poorly maint