The author's claim that PPG's work is hazardous to the environment is further cemented by the incident with the bird where a bird was knocked down by the fumes from the chemical wastes that Lee Sherman was dumping.
Arlie Hochschild's "Lee Sherman and the Toxic Louisiana Bayou" revolves around the toxic chemical work that Lee Sherman did while working for Pittsburgh Plate Glass (PPG). The text also focuses on how he tried to redeem the wrongs done even though he was made to do such things by his boss.
Thus, when the bird was almost killed by the fumes from the chemical waste, Lee Sherman realized the full extent of how dangerous the chemicals or work that he's doing is. This was also one of the reasons he tried to come clean to the public about PPG's work and how it is destroying the whole environment.
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