The psychopathic personality disorder historically has been thought to include an insensitivity to morality. Some have thought that the psychopath's insensitivity indicates that he does not understand morality, but the relationship between the psychopath's defects and moral understanding has been unclear. We attempt to clarify this relationship, first by arguing that moral understanding is incomplete without concern for morality, and second, by showing that the psychopath demonstrates defects in frontal lobe activity which indicate impaired attention and adaptation to environmental conditions (...) which are relevant to the formation of complex intentions. We argue that these frontal lobe defects can help to explain both the psychopath's apparent insensitivity to morality and his characteristic imprudence. (shrink)

The idea that there is an inherent incentive in moral judgment or, in Classical terms, that there is an essential relationship between virtue and well?being is sharply criticized in contemporary moral theory. The associated theses that there is a way of living which is objectively good for human beings and that living that way is part of understanding moral truth are equally problematic. The Aristotelian argument proceeded via the premise that a human being was a rational social being. The present (...) reworking of that thesis builds on the internal connection between rationality and concept use. Moral judgment is linked to the grasp of moral concepts and thereby to an appreciation of how it is with other persons. The judgment that another person instances a morally relevant ascription is grounded on an empathic grasp of how it is with that person and thus tied to the thought that one ought to act in such and such a way or. in other words, to a disposition to act. Because the empathically grasped content of moral concepts is related to a number of mental ascriptions and reactive attitudes, the grasp of that content is interwoven deeply in the structure of human mental life and any attempt systematically to devalue or undermine it is threatening to one's mental integrity as a rational social being. Thus there is a deep link between moral sense or the disposition to act morally and an adequately grounded conception of human well?being. (shrink)

Abstract The phenomenology of Multiple Personality (MP) syndrome is used to derive an Aristotelian explanation of the failure to achieve rational integration of mental content. An MP subject is best understood as having failed to master the techniques of integrating conative and cognitive aspects of her mental life. This suggests that in irrationality the subject may lack similar skills basic to the proper articulation and use of mental content in belief formation and control of action. The view that emerges centres (...) mind on the activity of a subject rather than a structured causal nexus. (shrink)

Abstract The language of consciousness and that of brain function seem vastly different and incommensurable ways of approaching human mental life. If we look at what we mean by consciousness we find that it has a great deal to do with the sensitivity and responsiveness shown by a subject toward things that happen. Philosophically, we can understnd ascriptions of consciousness best by looking at the conditions which make it true for thinkers who share the concept to say that one of (...) them is conscious. This depends on consciousness being manifest. When we also note that manifest, flexible and exploratory responses to one's environment are the basis of concept use, an a priori link between concepts and consciousness is forged. The brain structures subserving such responses are complex but crucially involve the multi?tracked and cross?linked information processing to be found in the neocortex. This function draws on the motivational and orienting activity arising in lower brain systems but orchestrates that into an articulated structure of behaviour control. The conclusion is that human consciousness is an umbrella term for complex and animated mental activity which makes extensive use of many different perceptual systems and also of the social milieu within which human cognition develops. (shrink)