The living planet in crisis : biodiversity science and policy /

These essays, based on presentations at a conference held at the American Museum of Natural History in 1995, are notable in several respects. First, several of the authors represented (e.g., Myers, Lovejoy, Raven, Pearce, and McNeely) rank among the very best known figures in the biodiversity movement, and most of the others have at the least solid reputations. Second, a good deal of attention is given to the study of the measurement (and establishment) of major trends in biodiversity at the regional and world level--and not only with respect to the loss of species per se, but to the means of estimation of the numbers of existing forms. Third, the editors have done a remarkable job of ensuring that the material presented will be understood by specialists and generalists alike. The main divisions of the work are entitled "Science of Diversity and Extinction," "Consequences of Biodiversity Loss: Science and Society," "Biodiversity Science and Policy Formulation," and "What Needs to be Done." Well-formatted, very accessible writing; clear and instructive figures and tables. Two quibbles: a barely adequate index, and why did it take four years to get this material into print? Highly recommended. Upper-division undergraduate and graduate students, faculty, and professionals. C. H. Smith; Western Kentucky University