Online research in philosophy

In response to an earlier paper of mine, T. J. Mawson has argued that omnipotence is logically incompatible with wrong-doing, ‘whilst accepting that there is “a genuine, active power knowingly to choose evil” and thus leaving room for a free-will defence to the problem of evil’. Here, I attempt to show that Mawson is mistaken on both counts – that his argument for the incompatibility of omnipotence and wrong-doing is defective, and that the free-will defence cannot be sustained on the ground marked out by him. Given Mawson's understanding of power and freedom, I argue that it would be possible for God to create persons who are both free and unable to make evil choices.

The object of the exercise is to understand what we can do to stop something bad. It would be better if people stopped for the purest of motives, but it’s best if they stop. And if the choice is between their stopping for the wrong reasons and their not stopping I favour their stopping for the wrong reasons. Kant may be right that people ought to stop killing because they see that it’s wrong. That ought to be enough, but it may not be, and if it isn’t, if there’s something else that can actually get them to stop, then I favour using it.

Frank Jackson often writes as if his descriptivist account of public language meanings were just plain common sense. How else are we to explain how different speakers manage to communicate using a public language? And how else can we explain how individuals arrive at confident judgments about the reference of their words in hypothetical scenarios? Our aim in this paper is to show just how controversial the psychological assumptions behind in Jackson’s semantic theory really are. First, we explain how Jackson’s theory goes well beyond the commonsense platitudes he cites in its defence. Second, we sketch an alternative explanation of those platitudes, the jazz model of meaning, which we argue is more psychologically realistic. We conclude that the psychological picture presupposed by Jackson’s semantic theory stands in need of a much more substantial defence than he has so far offered.

This paper gives a self-defence account of the scope and limits of the justified use of compulsion to control contagious disease. It applies an individualistic model of self-defence for state action and uses it to illuminate the constraints on public health compulsion of proportionality and using the least restrictive alternative. It next shows how a self-defence account should not be rejected on the basis of past abuses. The paper then considers two possible limits to a self-defence justification: compulsion of the non-culpable and over-inclusive compulsion. The paper claims that objections to compelling the non-culpable do not greatly restrict the scope of the self-defence justification. The over-included are, however, innocent bystanders, and methods such as compulsory quarantine, vaccination, and screening are not justified in self-defence.