-The Indian Express Delhi air pollution: The current smog and poor air quality in the National Capital Region has been blamed in part on stubble burning by farmers, especially in neighbouring Punjab and Haryana. What is the genesis of the problem? What are its potential solutions? * How widespread is crop stubble burning? It is mainly confined to Punjab, Haryana and parts of western Uttar Pradesh and Uttarakhand, where farmers grow paddy and...

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