An interesting application of Darwin's evolution theories to corporate "organisms." Carr emphasizes that survival of the fittest is not the only element operating in business survival, reviewing the concepts of niches, environment, and co-evolution as they can be understood and utilized to effect organizational change. Although based on theory, the author employs case studies and examples to support some very practical and witty advice to managers. Annotation c. Book News, Inc., Portland, OR (booknews.com)