Caution

In the absence of absolute proof of carcinogenicity, we must assume the worst and prevent public exposure.

The track record of the government and industry shows that we need immediate and substantive changes in business practices, laws, regulations, and enforcement.

We need to build upon the current level of concern to address the systemic problems that create one groundwater crisis after another. 

—Dr. Joseph K. Lyou, Director of Programs California League of Conservation Voters, Education Fund