John Fetzer   is the author or coauthor of over 130 research articles, reviews, and book chapters. He is a member of the International Advisory Board of Analytical and Bioanalytical Chemistry. He has worked for over 20 years as an analytical chemist for the Chevron Corporation and now runs his own consulting company, Fetzpahs Consulting, in Hercules, CA, USA. His book Career management for chemists—a guide to success in a chemistry career was published by Springer.