In "Smog City," Mearth expresses frustration over the nature of Pollution, highlighting that it is a human creation and devoid of emotion. She laments the existence of her Representations, like Cheryl Nobel and Alecto Steele, who symbolize the consequences of society's errors. Mearth feels a responsibility to convey the severity of these dangers to those who may not grasp the full impact of their actions on the environment.

Her remarks underline a profound disconnect between humanity and the pollution it generates, suggesting that people often overlook the ramifications of their choices. Mearth's desire is to make citizens aware of their environmental mistakes through the warnings of her dwindling Representations, emphasizing the urgent need for societal change to combat pollution.