This stimulating and suggestive book focuses on two powerful conceptions of morality...The authors labor mightily, using a variety of devices, to render the Kantian conception intelligible but conclude finally that it cannot be done. They present a subtle version of the Spinozistic view as not only satisfactory in itself but as able to account, point by point, for the features that make Kantianism seem attractive. Ethics: An International Journal of Social, Political, and Legal Philosophy This stimulating and suggestive book focuses on two powerful conceptions of morality...The authors labor mightily, using a variety of devices, to render the Kantian conception intelligible but conclude finally that it cannot be done. They present a subtle version of the Spinozistic view as not only satisfactory in itself but as able to account, point by point, for the features that make Kantianism seem attractive. Ethics: An International Journal of Social, Political, and Legal Philosophy