Includes bibliographical references.

Spiritualist ethics: The problem of evil, by L. Lavelle. On conscience, or On the pain of having-done-it, by V. Jankélévitch. Value and immortality; and, Dangerous situation of ethical values, by G. Marcel. The concept of fallibility, by P. Ricoeur.--Axiological ethics: Ethics and metaphysics, by R. Le Senne. Good and evil, by H. Reiner. Values and truths, by R. Polin. Values as principles of action, by G. Gusdorf.--Three contemporary conceptions of humanism: Jean-Paul Sartre: Sartre on humanism, by J. J. Kockelmans. Moral perspectives in Sartre's thought, by F. Jeanson. Ambiguity, by S. de Beauvoir. Albert Camus: Albert Camus and the ethic of absurdity, by H. Hochberg. On humanism, by M. Heidegger. Existentialism's basic ethical position, by O. Bollnow.--Situation ethics: Systematic essentialist ethics and existential situation ethics, by T. Steinbüchel. The question of the Single One, by M. Buber. What is a Christian ethic? By D. Bonhoeffer. Meaning and analysis of the borderline situation, by H. Thielicke.