Peter Abelard (1079–1142 ce) was the most wide‐ranging philosopher of the twelfth century. He quickly established himself as a leading teacher of logic in and near Paris shortly after 1100. After his affair with Heloise, and his subsequent castration, Abelard became a monk, but he returned to teaching in the Paris schools until 1140, when his work was condemned by a Church Council at Sens. His logical writings were based around discussion of the “Old Logic”: Porphyry's Isagoge, aristotle'S Categories and (...) On Interpretation and boethius'S textbook on topical inference. They comprise a freestanding Dialectica (“Logic”; probably c.1116), a set of commentaries (known as the Logica [Ingredientibus], c. 1119) and a later (c. 1125) commentary on the Isagoge (Logica Nostrorum Petititoni Sociorum or Glossulae). In a work Abelard called his Theologia, issued in three main versions (between 1120 and c.1134), he attempted a logical analysis of trinitarian relations and explored the philosophical problems surrounding God's claims to omnipotence and omniscience. The Collationes (“Debates,” also known as “Dialogue between a Christian, a Philosopher and a Jew”; probably c.1130) present a rational investigation into the nature of the highest good, in which the Christian and the Philosopher (who seems to be modeled on a philosopher of pagan antiquity) are remarkably in agreement. The unfinished Scito teipsum (“Know thyself,” also known as the “Ethics”; c.1138) analyses moral action. (shrink)

It is usual to classify the moral thinking of St. Thomas Aquinas as a theory of natural law. The purpose of the present article is to challenge such a classification. While the notion of natural law does play a part in Aquinas’s teaching on morality, this does not seem to me to be a central role. Indeed there are many reasons why it might be better, today, to stop talking about natural moral law, both in the context of Thomistic philosophy (...) and in the broader context of contemporary ethics. What I now advocate is the position that right reason is the key theme in the ethics of Aquinas. (shrink)

The "observer" approach is investigated as a device for developing ethical theory, not for its use in private moral decision-making. Earlier discussions by Firth, Brandt, Harrison and Aiken of the impartial spectator are related to eighteenth-century British and German ethics using this theme, in order to uncover the meanings of the observer theory. Advantages and disadvantages of this approach to ethics are then examined, and the conclusion is that it does not provide a complete basis for ethical discourse but is (...) of limited use in developing some general principles in a ruleethics. (shrink)

Augustine's Love of Wisdom is an analytical and interpretive focus on the first thirty chapters of book ten of Augustine's autobiographical Confessions. Bourke provides a rich synthesis of key tenets of Augustine's psychology in the context of his philosophical system and selects the most intensive writing of Augustine on the intricacies of the human psyche, providing the reader with insight on an Augustinian explanatory method, introspection. The first part of Augustine's Love of Wisdom establishes the context of Augustine's writings with (...) a biographical sketch of Augustine from his early life and career and an exploration of his background and methodology. Part 2 provides the reader with the original Latin and an English translation of the first thirty chapters of book ten of the Confessions. Part 3 is Bourke's analysis and commentary of these chapters. (shrink)

v. I. Graeco-Roman to early modern ethics -- v. 2. Modern and contemporary ethics.