Who is responsible for Delhi-NCR's pollution? | Master Stroke Full

Watch the report of Master Stroke with Rubika Liyaquat to know that what is responsible for pollution in Delhi, Punjab, Haryana, and other nearby regions? Is it only stubble burning or the system's negligence too? Why people have to suffer from these problems every year? 
In the coming days, the pollution in Delhi-NCR will increase more.  
Here is the full episode of Master Stroke.