Stop and Prevent the Yearly Haze

I live in Singapore. At this time of the year, when there is less rain, the oil palm and timber plantations ( in Sumatra) will burn to clear vegetation for planting creating a thick haze that envelops Singapore and parts of Malaysia. Today the PSI that measures air quality reached 370, very hazardous to human and other forms of life. (PSI range of 200-300 is unhealthy; 300-400 hazardous)