What does the pollution in the river styx symbolize?

The pollution in the River Styx symbolizes the moral and spiritual decay of humanity, reflecting the consequences of sin and the weight of unresolved guilt. In mythology, the Styx serves as a boundary between the living and the dead, and its polluted waters represent the turmoil and corruption that can taint the soul. This imagery underscores the idea that one's actions in life have lasting impacts, influencing the afterlife and the journey of the soul.