Watch "Toxic Futures: Untold Stories of Chemical Pollution," the latest episode of "Earth Focus."
Exposure to toxic chemicals affects people in both the industrialized and developing world. "Earth Focus" examines how the New Jersey town of Toms River fought back to save its drinking water from toxic waste dumping by dye manufacturer Ciba Geigy and chemical company Union Carbide. The show then looks at the new film "Amazon Gold," which addresses illegal gold mining in Peru and its tragic impact on human health and the environment.
Find out which episodes of "Earth Focus" are airing next by clicking here.