Abstract
In his Carus Lectures, given in 1974 and printed in this journal in January 1980, W. K. Frankena attacks a number of philosophers who belong, he says, to a recent ‘Movement’ in moral philosophy. As there are many of us in the Movement, as e.g., Elizabeth Anscombe, Geoffrey Warnock, Anthony Quinton and myself, I shall not try to unravel the complications of our similarities and differences. No doubt others will be answering for themselves, and I shall deal only with arguments particularly directed against me. It goes without saying that I am grateful to Frankena for giving my work a good deal of attention. Moreover, at certain points I share his uneasiness about theses that I have put forward, and especially about some of the things that I said in an article called ‘Morality as a System of Hypothetical Imperatives’ published in the Philosophical Review in 1972. I am sure that there is something wrong with that article, and my only doubt is as to whether Frankena’s own moral theories can help us to put it right.