Preface Historical introduction -Realistic philosophy & its history The perfection of human nature (ethics) -The basic moral facts of life -How men make themselves happy or miserable -Irresponsibility & its causes -Intellectual virtue & moral virtue -The rational guidance of internal appetite (courage & temperance) -The rational guidance of external appetite (generosity, greatness of soul & the virtues of friendliness) -The rational guidance of action (justice) & the happy life -Natural law & the structure of social life -Basic natural groups -Corrective groups & friendship -Religion & the natural order of human culture The philosophy of nature -Change -The causes of change -Changing being & its modes -The first cause of change -The human psyche & its faculties -Sensory cognition -Rational cognition -The appetites Glossary of Technical Terms Index