CLEAN : 'Alarm bells ringing': Pakistan's Lahore smothered by thick smog

The video discusses the severe air pollution in major cities, particularly in Pakistan, where it significantly reduces life expectancy. It highlights the causes of smog, such as winter inversions, and the year-round poor air quality. The video emphasizes the alarming impact on health, with people in Lahore losing up to 5.8 years of life expectancy due to pollution. The content serves as a warning about the urgent need to address air quality issues.

What are the implications of air pollution as described in the text?

What does the text imply about the industrialization level of Pakistan in relation to air pollution?