For the first few years, the focus was on clarifying just how much environmental damage resulted from RCA's dumping of toxic wastes, and establishing the cause-and-effect relationship between the working environment and the harm to employees 'health.
前幾年的焦點，都在釐清 RCA 傾倒的有毒溶劑對環境可能造成多大污染，以及工作環境如何危害員工健康的「職業病」因果關係。