Leonard Evans is an internationally renowned expert in traffic safety. He holds a doctorate in physics from Oxford University, England. His influential 1991 book Traffic Safety and the Driver is widely acclaimed as a classic. Dr. Evans is president of Science Serving Society, an organization he formed to continue research and other professional activities after completing a 33-year research career with General Motors. His numerous professional recognitions for contributions to traffic safety include awards from the National Highway Traffic Safety Administration, the International Traffic Medicine Association, the Association for the Advancement of Automotive Medicine, and the Human Factors Society. He is a fellow of the Human Factors and Ergonomics Society, the Society of Automotive Engineers, and the Association for the Advancement of Automotive Medicine. In 1998 he was elected a member of the National Academy of Engineering.Evans, Leonard is the author of 'Traffic Safety', published 2004 under ISBN 9780975487105 and ISBN 0975487108.