Ethical Intuitionism: A Structural Critique
Recent years have seen attempts by many philosophers to rehabilitate, with some modifications, a traditional doctrine of ethical intuitionism (henceforward ‘‘intuitionism’’). Contemporary intuitionists claim that moral knowledge consists of those propositions that are known by intellectual reflection (intuition), by moral observation or by moral emotion, or which are capable of being cogently inferred from propositions which are items of moral knowledge. Some intuitionists, such as Michael Huemer, admit only intuition (of particular or of general propositions) as a non-inferential source of moral knowledge; but others, such as Robert Audi, allow also moral observation and moral emotion. I offer a critique of contemporary intuitionist theories that depends upon their common structure: analysis of the abstract features of the approach show it to be an inadequate account of moral knowledge. I use Huemer and Audi as representative intuitionists. The differences between their views, and between their views and those of other intuitionists, are incidental at the level of generality of my argument. In section 2, I outline the contemporary intuitionist approach to moral knowledge. In sections 3, 4 and 5, I show that the problem of inter-cultural conflict undermines the claims that moral intuition, moral observation and moral emotion, respectively, are sources of non-inferential moral knowledge. I also explain the inadequacy of the intuitionist attempt to solve the problem by invoking bias or intellectual or moral failings. In section 6, I argue that the intuitionist attempt to solve the problem of conflict by attenuating the content of intuitive knowledge does not succeed. It also generates the further problem of explaining how insubstantial