CLEAN : The bus mafia controlling Nepal's smog-choked capital

The video discusses the impact of dust exposure on health, particularly the respiratory system. It highlights a significant increase in respiratory illnesses over the past two years, possibly due to policy issues. The challenges of implementing environmental laws in Kathmandu Valley, a region with limited ventilation, are also explored.

What is the speaker's perspective on the implementation of laws to combat air pollution?

What challenges does Kathmandu Valley face regarding air pollution?