05:03
Endocrine System and the Environment (Part One), The
Zoologist and World Wildlife Fund senior scientist Theo Colborn talks about the Great Lakes environment, where she and her team discovered that offspring of exposed animals were suffering adverse effects that manifested themselves via the endocrine ...
04:24
Endocrine System and the Environment (Part Two), The
Zoologist and World Wildlife Fund senior scientist Theo Colborn explains what the endocrine system does and why it's so critical. She then discusses concerns about the link between exposure to chemicals in the Great Lakes in the mid 20th century and...