Abstract
This chapter discusses Edward Harcourt’s recent criticism of Cora Diamond’s account of Wittgensteinian moral philosophy, and the view she associates with Wittgenstein that ethics has no specific subject matter. I argue that Harcourt has misconstrued Diamond’s account, and that his own proposal for what a Wittgensteinian moral philosophy would be like is not consistent with what Wittgenstein says about morality. In particular, Wittgenstein’s suggestion in his later philosophy that goodness is not a quality or property of actions in addition to their other properties lends further support to Diamond’s account of ethics as devoid of subject matter that could be identified in terms of distinctively moral concepts. Through my discussion of this issue I hope to clarify and reinforce the challenge that Diamond’s account poses for traditional moral philosophy which sees as its goal the development of an abstract theory of moral goodness the purpose of which is to account for all instances of goodness in an ethical sense.