Based in a decade-long study of nearly five thousand workers, this pathbreaking book identifies a clear connection between work-related illness and workers lack of control.. Evidence is accumulating that in many contemporary work environments people are literally working themselves to death. But what do we really know about job-related stress and illness? Based on a ten-year study of nearly five thousand workers, this path-breaking book by a distinguished industrial engineer and sociologist and a specialist in industrial medicine identifies a clear connection between work-related illness and workers lack of participation in the design and outcome of their labors.