Brenda Wilson reports on the movement among cancer researchers toward examining the link between breast cancer and chemicals found in the environment, including the pesticide DDT. The new momentum is due in part to two recent studies which suggested a link to between breast cancer and DDT and PCBs, both of which are chlorinated chemicals.
In recent years, there have been significant advances made in the science and regulation of PCB’s, the environmental toxins that Rachel Carson made public in her book “Silent Spring.” Less is known of PBDE’s, a structurally similar and increasingly pervasive chemical used in flame retardants. Host Steve Curwood talks with two San Francisco Bay researchers […]