In this episode, podcast series host Jill James is joined by Mark Catlin, an industrial hygienist from Maryland. This episode is a memorial dedicated to health and safety professionals—and workers—whose lives and professions were impacted by the work, research, and advocacy of Dr. Eula Bingham. Dr. Bingham passed away recently at the age of 90. She began her career as a toxicologist. She was the first woman to head federal OSHA under the Carter administration. She was a fierce advocate for worker training. If you’ve ever wondered how hazardous substance labeling came to be, well, that was Dr. Bingham. This is a can’t miss episode of the podcast.