A Manual of Ethics #228997

The most considerable alterations, however, occur in Book I. I have thought it desirable to add a good deal of new material on the development of the moral life and of the moral judgment. It may be held that these sub jests belong more properly to Sociology and Psychology than to Ethics in the stricter sense; but I have found that their absence is a more serious defect than their presence. I have also added, at the beginning of Book II., a short historical account of the leading points of view in ethical.