This paper defends views like rule consequentialism by distinguishing between two sorts of ideal world objections. It aims to show that one of those sorts of objections is question-begging. Its success would open up a path forward for such views.

I introduce a new formulation of rule consequentialism, defended as an improvement on traditional formulations. My new formulation cleanly avoids what Parfit calls “ideal world” objections. I suggest that those objections arise because traditional formulations incorporate counterfactual comparisons about how things could go differently. My new formulation eliminates those counterfactual comparisons. Part of the interest of the new formulation is as a model of how to reformulate structurally similar views, including various kinds of contractualism.

In the Principles of the Penal Code, Jeremy Bentham described offences that he labelled presumed or evidentiary. The conduct penalized under such offences is punished not because it is intrinsically wrong, but because it probabilistically indicates the presence of an intrinsic wrong. Bentham was sceptical of the need to create offences, but grudgingly accepted their value in light of deficiencies in procedure and the judiciary. These days the scepticism is even greater, with courts and commentators in the United States, Canada, (...) the United Kingdom and elsewhere believing that such offences deny a defendant the right to establish that he did not engage in the conduct that the presumed offence probabilistically but not necessarily indicates. On closer analysis, however, such scepticism appears unjustified. Almost all offences, and indeed almost all legal rules, are premised on a probabilistic relationship between the behaviour the rule encompasses and the behaviour that is the rule-maker's real concern. Presumed offences may make this relationship especially obvious, but it is a relationship that exists whenever the law operates by the use of rules. (shrink)

Utilitarianism has been able to respond to many of the objections raised against it by undertaking a major revision of its theory. Basically, this consisted of recognising that its early normative propositions were only viable for agents very different from flesh-and-blood humans. They then deduced that, given human limitations, it was most useful for everyone if moral agents did not behave as utilitarians and habitually followed certain rules. Important recent advances in neurotechnology suggest that some of these human limitations can (...) be overcome. In this article, after presenting some possible neuro-enhancements, we seek to answer the questions, first, of whether they should be accepted by a utilitarian ethic and, second, if accepted, to what extent they would invalidate the revision that allowed them to escape the objections. (shrink)

Despite the strong criticisms to ethical utilitarianism, this theory has not succumbed and remains one of the most notorious. The main criticisms address to the consequentialist conception of right that underlies the theory. However,it has been such a conception of right that, at the same time, saved utilitarianism. The article set out the features and changes that, according to the author, are the causes to explain the subsistence of utilitarianism.

Ever since Jeremy Bentham wrote his scathing critique of the law of evidence, both philosophers and legal scholars have criticized the exclusionary rules of evidence, arguing that formal rules excluding entire classes of evidence for alleged unreliability violate basic epistemological maxims mandating that all relevant evidence be considered. Although particular pieces of evidence might be excluded as unreliable, they argue, it is a mistake to make such judgments for entire categories, as opposed to making them only in the context of (...) particular pieces of evidence offered for specific purposes. This paper challenges these claims, arguing that rule-based exclusions serve similar purposes to those served by rules in rule-consequentialist moral theories, and that, even more importantly, they are entirely consistent with the exclusionary nature of legal rules in general. Indeed, once we see the role that exclusionary rules might serve in legal epistemology, we can see that they might have a role to play in epistemic appraisal more generally. (shrink)