The problem of the time of a killing is often cited as providing grounds for rejecting the action identification thesis favoured by Anscombe and Davidson. In this paper I make three claims. First, I claim that this problem is a threat to the action identification thesis because of two assumptions the thesis makes: since the thesis takes actions to be a kind of doings, it has to assume that agents’ doings last as long as their actions and vice versa. Second, (...) I claim that not making both of these assumptions necessarily leads to another problem, the problem of the acting dead. This means that any theory of action has to choose its poison and face either one of these unresolved problems. Third, I claim that the solution to the problem of the time of a killing can be found by heeding linguistic arguments that ‘kill’ cannot mean ‘cause to die,’ as is commonly assumed, but instead has to have a more complex meaning. I discuss an alternative, more complex proposal and show how it allows us to keep the action identification thesis, fits colloquial usage of ‘kill’ and deals with the problem of the time of a killing. (shrink)

Artefacts can influence our actions in several ways. They can be instruments, enabling and facilitating actions, where their presence affects the number and quality of the options for action available to us. They can also influence our actions in a morally more salient way, where their presence changes the likelihood that we will actually perform certain actions. Both kinds of influences are closely related, yet accounts of how they work have been developed largely independently, within different conceptual frameworks and for (...) different purposes. In this paper I account for both kinds of influences within a single framework. Specifically, I develop a descriptive account of how the presence of artefacts affects what we actually do, which is based on a framework commonly used for normative investigations into how the presence of artefacts affects what we can do. This account describes the influence of artefacts on what we actually do in terms of the way facts about those artefacts alter our reasons for action. In developing this account, I will build on Dancy’s (2000a) account of practical reasoning. I will compare my account with two alternatives, those of Latour and Verbeek, and show how my account suggests a specification of their respective key concepts of prescription and invitation. Furthermore, I argue that my account helps us in analysing why the presence of artefacts sometimes fails to influence our actions, contrary to designer expectations or intentions. (shrink)

The human enhancement debate typically centres on moral issues regarding changes in human nature, not on the means for these changes. We argue that one cannot grasp what is morally salient about human enhancement without understanding how technologies affect human action and practical reasoning. We present a minimalist conception of human agents as bounded practical reasoners. Then, we categorise different effects of technologies on our possibilities for action and our evaluation of these possibilities. For each, we discuss whether enhancement technologies (...) have morally salient effects; which technologies show these effects; and whether these differ significantly from those of other, non-enhancement technologies. We conclude that enhancement technologies are morally salient in several respects, that not all enhancement technologies share all those morally salient respects, and that continuities with traditional technologies may be found in all morally salient respects. (shrink)