S. Barry Barnes was Professor of Sociology at the University of Exeter. He is known for his pioneering work on the sociological study of knowledge generation and evaluation in science, and on the credibility of scientific expertise.
An introductory textbook to the Sociology of Science, it is simultaneously the most patient book I've read, with hand-holding in every paragraph, and the most exasperated, since the authors realize they will almost certainly be misunderstood despite all the hand-holding.