Book Review: Ethics and Action . By Peter Winch. Routledge & Kegan Paul,1972. vii+231 pp. £2.75.;Enigmas of Agency : Studies in the Philosophy of Human Action. By Irving Thalberg. George Allen & Unwin,1972. 229 pp. £4.50.

Book Review: Ethics and Action . By Peter Winch. Routledge & Kegan Paul,1972. vii+231 pp. £2.75.;Enigmas of Agency : Studies in the Philosophy of Human Action. By Irving Thalberg. George Allen & Unwin,1972. 229 pp. £4.50.