In Focus by The Hindu Delhi’s toxic air: Can it ever be fixed?
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Dec 8, 2025 Vimlendu Jha, an environmentalist and urban air quality advocate, dives deep into Delhi's severe air pollution crisis. He shares alarming insights about the health impacts, including lost life expectancy and stunted lung growth among children. Jha critiques government monitoring and emphasizes the need for accurate data to inform policy. He highlights the role of elite privileges in pollution disparities and discusses effective solutions like enhancing public transport and strict emission standards. Together with host G. Sampath, they explore how pollution might influence future elections.
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Stubble Burning Is Not The Main Culprit
- Stubble burning is a visible trigger but contributes a small annual share to Delhi's pollution.
- Vehicles, road dust and nearby thermal plants are larger, persistent local contributors.
Aravallis Redefinition Risks Air And Water
- Redefining and legalising mining in the Aravallis removes a vital natural buffer.
- Mining and real-estate expansion there will increase dust, destroy aquifers, and worsen air and water health.
CNG Shift As A Proven Precedent
- Vimlendu recalls the MC Mehta-era shift from diesel buses to CNG that produced visible air improvements.
- He notes that similar bold mandates produced real gains in the past and can be replicated.