Commentators seemingly agree about what negligence is—and how it is contrasted from recklessness. They also appear to concur about whether particular examples (both real and hypothetical) portray negligence. I am less confident about each of these matters. I explore the distinction between recklessness and negligence by examining a type of case that has generated a good deal of critical discussion: those in which a defendant forgets that he has created a substantial and unjustifiable risk of harm. Even in this limited (...) kind of example, no single perspective on blame and liability proves to be defensible. Nonetheless, a discussion of this type of case is helpful because it enables us to appreciate the difficulties in understanding the nature of negligence and the ensuing uncertainty about whether penal liability for negligence is ever warranted. (shrink)

A rational defense of the criminal law must provide a comprehensive theory of culpability. A comprehensive theory of culpability must resolve several difficult issues; in this article I will focus on only one. The general problem arises from the lack of a systematic account of relative culpability. An account of relative culpability would identify and defend a set of considerations to assess whether, why, under what circumstances, and to what extent persons who perform a criminal act with a given culpable (...) state are more or less blameworthy than persons who perform that act with a different culpable state. (shrink)

In this chapter, I propose the mechanism of cognitive enhancement based on studies of cognitive-enhancing drugs and behavioral training. I argue that there are mechanistic differences between cognitive-enhancing drugs and behavioral training due to their different enhancing effects. I also suggest possible mechanisms for cognitive-enhancing drugs and behavioral training and for the synergistic effects of their simultaneous application.

Criminal attempts, it is often said, are crimes of intention. While many complete crimes can be committed recklessly, criminal attempts require “purposive conduct”; in attempts “the intent is the essence of the crime.” But what kind of intention is required; what must be intended, or purposed, by someone who is to be guilty of a criminal attempt?

This paper challenges recent influential arguments which would encourage legislators and courts to give weight to an assessment of the “evaluative judgements” expressed by the emotions which motivate crimes. While accepting the claim of Kahan and Nussbaum and others that emotions, other than moods, have intentional objects , and are not mere impulses which bypass cognition, it suggests the following criticisms of their analysis. First, the concept of an emotional “evaluative judgement” tends to elide the distinction between “judgements” that are (...) merely the sense of an emotion, and do not have the character of acts, and deliberative emotional judgements that do resemble acts and so properly fall within the corrective scope of the law. Second, intentional emotions are empowered by pre–intentional psychological resources which are less amenable than intentional states to the agent's conscious supervision: The traditional recognition of “infirmity” in mitigation of crimes uncharacteristic of the criminal's overall conduct towards others is justified by the unpredictable action of these pre–intentional elements and can survive the abandonment of the mechanistic conception of emotion. (shrink)

Standards of reasonableness are pervasive in law. Whether a belief or conduct is reasonable is determined by reference to what a ?reasonable man? similarly situated would have believed or done in similar circumstances. Feminists rightly objected that the ?reasonable man? standard was gender?biased and worked to the detriment of women. Merely replacing the ?reasonable man? with the ?reasonable person? would not be sufficient, furthermore, to right this historic wrong. Rather, in a wide range of cases, feminist theorists and legal practitioners (...) urged instead a standard of reasonableness that reflects the perceptions of women, a perspective informed by women?s vulnerability and oppression. In this essay I examine the role of the ?reasonable woman? standard in two areas of law ? workplace sexual harassment and self?defense ? and argue that it is both legally and politically problematic. (shrink)

This paper considers the interpretive significance of the intersecting relationships between different conceptions of responsibility as they shift over space and time. The paper falls into two main sections. The first gives an account of several conceptions of responsibility: two conceptions founded in ideas of capacity; two founded in ideas of character, and one founded in the relationship between an agent and the outcome which she causes. The second main section uses this differentiated conceptual account to analyse and interpret certain (...) aspects of the contemporary criminal law of England and Wales. In conclusion, the paper considers a number of hypotheses about what the evidence of certain shifts in the relationship between the three families of responsibility-conception can tell us about the current state and significance of criminal law among other systems of social governance. (shrink)

Legal theorists commonly employ a distinction between justification defenses and excuse defenses, but there are significant theoretical disagreements about the nature of the distinction as well as about what the distinction entails. This dissertation is concerned with finding the best way to describe the distinction between the moral concepts of justification and excuse that underlie the concepts employed by legal theorists. Chapter 1 begins by examining moral defenses in general, with emphasis on their purpose, nature, function, and epistemology. Chapter 2 (...) critically examines many of the traditional theoretical assumptions made about justification and excuse in the literature with the goal of winnowing them down to an uncontroversial core that can provide the foundation for a fuller, more specific account. Chapter 3 examines the ordinary language meaning of the words "justification" and "excuse" in order to identify any analytic constraints on what a correct theoretical account of justification and excuse may legitimately include. Finally, Chapter 4 offers and defends a reductive theory of justification and excuse which I call "the praise/blame theory." This theory identifies justified acts with those prima facie wrongful acts for which the actor is morally praiseworthy and excused acts with those prima facie wrongful acts for which the actor is merely not to blame. This simple account is consistent with the logical form of moral defenses, requires minimal elaboration on the terms' ordinary language content, avoids the conceptual mistakes that plague more traditional theories, and has the potential help resolve nagging theoretical issues in related fields. (shrink)