India's efforts to reduce crop-waste burning, a major source of air pollution during the winter, by spending billions of rupees over the past four years have done little to avert a sharp deterioration in air quality. Stubble burning in Punjab and Haryana states, part of the farm belt that borders the capital, New Delhi, accounts for 30 per cent to 40pc of air pollution in October and November, according to air-quality monitoring agency SAFAR.In 2018, Indian Prime Minister Narendra Modi's adminis
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2021-11-12 00:00:00.0