Linda S. Birnbaum, Ph.D., D.A.B.T., A.T.S. is the former Director of the National Institute of Environmental Health Sciences (NIEHS) of the National Institutes of Health, and the National Toxicology Program (NTP). After retirement, she was granted scientist emeritus status and still maintains a laboratory…

Frank A. von Hippel is a professor of environmental health sciences in the Mel & Enid Zuckerman College of Public Health and the lead of the “One Health” research initiative at the University of Arizona. Frank is the author of The Chemical Age…

Joe Schwarcz is Director of McGill University’s “Office for Science and Society” which has the mission of separating sense from nonsense. He is the recipient of numerous awards for teaching chemistry and for interpreting science for the public. “Dr Joe” has hosted a radio show on science for forty years…