George Sher

According to one long-standing tradition, the organizing question of ethics is “What are we morally obligated to do?” However, many philosophers, inspired by an even older tradition, now urge a return to the question “What kind of person is it best to be?” According to these philosophers, the proper locus of evaluation is character rather than action, and the basic evaluative concept is virtue rather than duty. Following what has become common usage, I shall refer to the first approach as “duty ethics” and to the second as “virtue ethics.”

It seems plausible to suppose that (a) the vocabulary of action is distinct from and irreducible to that of mere movement, And (b) the causal laws of the natural sciences are couched solely in terms of the latter vocabulary. From these two suppositions, The falsehood of determinism has sometimes been said to follow. I argue that whether this does follow depends on our conception of causal explanation; on the interpretation of this concept that seems to me the most interesting, The falsehood of determinism follows only given the supplementary premise that there are no correlations between the relevant movement-Descriptions and action-Descriptions. But those who propose the two-Vocabularies argument have not shown the impossibility of establishing these correlations, And so have not proven determinism false

To be responsible for their acts, agents must both perform those acts voluntarily and in some sense know what they are doing. Of these requirements, the voluntariness condition has been much discussed, but the epistemic condition has received far less attention. In Who Knew? George Sher seeks to rectify that imbalance. The book is divided in two halves, the first of which criticizes a popular but inadequate way of understanding the epistemic condition, while the second seeks to develop a more adequate alternative. It is often assumed that agents are responsible only for what they are aware of doing or bringing about--that their responsibility extends only as far as the searchlight of their consciousness. The book criticizes this "searchlight view" on two main grounds: first, that it is inconsistent with our attributions of responsibility to a broad range of agents who should but do not realize that they are acting wrongly or foolishly, and, second, that the view is not independently defensible. The book's positive view construes the crucial relation between an agent and his failure to recognize the wrongness or foolishness of what he is doing in causal terms: the agent is responsible when, and because, his failure to respond to his reasons for believing that he is acting wrongly or foolishly has its origins in the same constitutive psychology that generally does render him reason-responsive.