Arsenic and rocket fuel in our water. Gender-altering hormones and medications in our rivers and streams. PCBs, dioxins and pesticides in breast milk. Lead in children's toys and women's lipstick. Hazardous ingredients in air fresheners, development disrupting chemicals in plastic baby bottles and dangerous fumes from vinyl shower curtains. Our world is awash in chemicals and pollutants that pose health risks to our families, our communities and our environment.