The article discusses the ongoing transition to cleaner air in Beijing, which has resulted in blue skies over the city, a stark contrast to its past as one of the world's most polluted cities. However, this environmental progress comes at a cost for some residents, particularly those living in rural areas around the capital. As coal is phased out for environmental reasons, many villagers find themselves unable to afford adequate heating during the frigid winter months.

In a typical village in Hebei, which surrounds Beijing, the winter is harsh with freezing temperatures often dropping below zero. The local economy struggles, as salaries and pensions in these rural areas are significantly lower than those in the nearby metropolis. This financial strain is compounded by the cold weather, leaving many residents unprepared for the severe conditions. As people are forced to choose between heating their homes or other essential needs, the implications of environmental policies become increasingly evident.

The story highlights a critical issue where environmental progress can inadvertently lead to socioeconomic challenges for vulnerable populations. As urban centers clean up their air quality, the collateral damage to rural communities—who are dependent on coal for heating—is a pressing concern that needs addressing. Policymakers must find a balance between environmental sustainability and the economic realities of rural life to ensure that all citizens can thrive, irrespective of their location.