Murray Ritchie is an occupational health and safety practitioner, researcher, educator, and speaker with 40 years of experience working with various industries, governments, and NGOs. He obtained a Master of Science degree in Occupational Safety and Health from the University of Greenwich, UK, late in life following a boots-on-the-ground career in the offshore oil and gas industry. He has worked on five continents consulting to a wide variety of industries, has served on program advisory boards for two colleges, and taught as a contract instructor for the University of Alberta Faculty of Extension.