•  283
    The Empty Idea of Equality
    Harvard Law Review 95 (3): 537-596. 1982.
    The principle of equality - that likes should be treated alike - has been a fixture of Western thought for thousands of years. In this Article, Professor Westen argues that the endurance of the principle is due to the fact that it is empty of content. For the principle to have meaning, it must incorporate some external values that determine which persons and treatments are alike, but once these external values are found, the principle of equality is superfluous. Worse, equality tends to cause co…Read more
  •  112
    Individualizing the Reasonable Person in Criminal Law
    Criminal Law and Philosophy 2 (2): 137-162. 2008.
    Criminal law commonly requires judges and juries to decide whether defendants acted reasonably. Nevertheless, issues of reasonableness fall into two distinct categories: (1) where reasonableness concerns events and states, including risks of which an actor is conscious, that can be justly assessed without regard to the actor’s individual traits, and (2) where reasonableness concerns culpable mental states and emotions that cannot justly be assessed without reference to the actor’s capacities…Read more
  •  99
  •  93
    Why criminal harms matter: Plato’s abiding insight in the Laws (review)
    Criminal Law and Philosophy 1 (3): 307-326. 2007.
    Commentators have contested the role of resulting harm in criminal law since the time of Plato. Unfortunately, they have neglected what may be not only the best discussion of the issue, but also the first - namely, Plato's one-paragraph discussion in the "Laws." Plato's discussion succeeds in reconciling two, seemingly irreconcilable viewpoints that till now have been in stalemate. Thus, Plato reconciles the view, that an offender's desert is solely a function of his subjective willingness to ac…Read more
  •  61
    Two rules of legality in criminal law
    Law and Philosophy 26 (3): 229-305. 2006.
    Criminal law scholars approach legality in various ways. Some scholars eschew over-arching principles and proceed directly to one or more distinct “rules”: (1) the rule against retroactive criminalization; (2) the rule that criminal statutes be construed narrowly; (3) the rule against the judicial creation of common-law offenses; and (4) the rule that vague criminal statutes are void. Other scholars seek a single principle, i.e., the “principle of legality,” that they claim underlies the four ru…Read more
  •  59
    The Significance of Transferred Intent
    Criminal Law and Philosophy 7 (2): 321-350. 2013.
    The doctrine of transferred intent (or transferred “malice” in England) generally provides that if A attempts to harm B but, because of bad aim, misses and accidentally causes the same harm to befall C, A’s harmful intent vis-à-vis B is transferred to C, thus rendering A guilty of intentionally harming C. Commentators acknowledge the doctrine to be a legal fiction, but they differ regarding whether the fiction produces just results, some believing it does, others believing that A is guilty at mo…Read more
  •  55
    How to Think About Rape
    Criminal Law and Philosophy 11 (4): 759-800. 2017.
    From the American Law Institute to college campuses, there is a renewed interest in the law of rape. Law school faculty, however, may be reluctant to teach this deeply debated topic. This article begins from the premise that controversial and contested questions can be best resolved when participants understand the conceptual architecture that surrounds and delineates the normative questions. This allows participants to talk to one another instead of past each other. Accordingly, in this article…Read more
  •  39
    An attitudinal theory of excuse
    Law and Philosophy 25 (3): 289-375. 2005.
  •  37
    Speaking of Equality
    Law and Philosophy 11 (3): 283-290. 1992.
  •  32
    Courts and commentators have struggled for years to identify rules to explain and justify certain widely-shared intuitions about impossibility attempts, and they have proposed rules variously based upon (1) what mistakes actors make, (2) what intentions actors possess, and (3) what conduct actors perform. None of the proposals fully succeeds, however, and none is able to explain the widely-shared intuition, which underlies Sandy Kadish's inventive hypothetical regarding Mr. Law and Mr. Fact, tha…Read more
  •  19
    Comment on Montague's "rights and duties of compensation"
    Philosophy and Public Affairs 14 (4): 385-389. 1985.
  •  18
    The Ontological Problem of Risk and Endangerment in Criminal Law
    In Antony Duff & Stuart P. Green (eds.), Philosophical Foundations of Criminal Law, Oxford University Press. pp. 304--327. 2011.
  •  12
    Is Intent Constitutive of Wrongdoing?
    In Rowan Cruft, Matthew H. Kramer & Mark R. Reiff (eds.), Crime, Punishment, and Responsibility: The Jurisprudence of Antony Duff, Oxford University Press. pp. 193. 2011.
  •  11
    Offences and Defences Again
    Oxford Journal of Legal Studies 28 (3): 563-584. 2008.
  •  6
    Blackmail: A Crime of Paradox and Irony
    In Larry Alexander & Kimberly Kessler Ferzan (eds.), The Palgrave Handbook of Applied Ethics and the Criminal Law, Springer Verlag. pp. 119-144. 2019.
    Legal scholars have tended to focus upon whether blackmail is paradoxical rather than upon its substance. In actuality, federal and state blackmail laws vary considerably in their elements and defenses. After defining what I mean by blackmail, I discuss how jurisdictions frame prohibitions against blackmail in relation to prohibitions against theft, larceny, extortion, threats, coercion and intimidation; how extensively jurisdictions elect to prohibit blackmail; what, if anything, jurisdictions …Read more