Abstract
This book is a revised and expanded version of a special issue of the Boston Review that appeared in 1994. Since Joshua Cohen took over as editor of the Review a few years ago, it has published symposia with a lead piece and replies. Like the others in the series, this collection brings together prominent thinkers from a variety of perspectives, all of whom present their views in clear and accessible prose. It contains an essay by Martha Nussbaum, responses by fifteen Americans and one Canadian, and Nussbaum’s reply to her critics.