In his paper, “Should the Numbers Count?" John Taurek imagines that we are in a position such that we can either save a group of five people, or we can save one individual, David. We cannot save David and the five. This is because they each require a life-saving drug. However, David needs all of the drug if he is to survive, while the other five need only a fifth each.Typically, people have argued as if there was a choice to (...) be made: either numbers matter, in which case we should save the greater number, or numbers don't matter, but rather there is moral value in giving each person an equal chance of survival, and therefore we should toss a coin. My claim is that we do not have to make a choice in this way. Rather, numbers do matter, but it doesn't follow that we should always save the greater number. And likewise, there is moral value in giving each person an equal chance of survival, but it doesn't follow that we should always toss a coin. (shrink)

In this paper, we argue that the professional engineering institutions ought to develop a Declaration of Climate Action. Climate change is a serious global problem, and the majority of greenhouse gas emissions come from industries that are enabled by engineers and represented by the engineering professional institutions. If the professional institutions take seriously the claim that a profession should be self-regulating, with codes of ethics that go beyond mere obedience to the law, and if they take their own ethical codes (...) seriously, recognising their responsibility to the public and to future generations, the professional institutions ought to develop a declaration for engineers, addressing climate change. Our argument here is largely inspired by the history of the Declaration of Helsinki. The Declaration of Helsinki was created by the medical profession for the profession, and it held physicians to a higher standard of ethical conduct than was found in the legal framework of individual countries. Although it was not originally a legal document, the influence of the Declaration can be seen in the fact that it is now enshrined in law in a number of different countries. Thus, we argue that the engineering profession could, and should, play a significant role in the abatement of climate change by making changes within the profession. If the engineering profession sets strict standards for professional engineers, with sanctions for those who refuse to comply, this could have a significant impact in relation to our efforts to develop a coordinated response to climate change. (shrink)

The ‘standard interpretation’ of John Taurek’s argument in ‘Should the Numbers Count?’ imputes two theses to him: first, ‘numbers scepticism’, or scepticism about the moral force of an appeal to the mere number of individuals saved in conflict cases; and second, the ‘equal greatest chances’ principle of rescue, which requires that every individual has an equal chance of being rescued. The standard interpretation is criticized here on a number of grounds. First, whilst Taurek clearly believes that equal chances are all-important, (...) he actually argues for a position weaker than the equal greatest chances principle. Second, the argument Taurek gives for the importance of equal chances ought to commit him to being more hospitable to the significance of numbers than he seems to be. Third, and as a result, Taurek should not have dismissed the significance of numbers but embraced a form of pluralism instead. Fourth, this result should be welcomed, because pluralism is more plausible than either the equal greatest chances principle or the saving the greater number principle. (shrink)

In Alastair Norcross argues that scalar consequentialism is the most plausible form of consequentialism, but his arguments are flawed: he is simply mistaken when he suggests that there is a problem with deriving absolutes like right and wrong from gradable properties such as goodness; he cannot justify his claim that the choice of a threshold will always be arbitrary; and his argument only shows that the consequentialist doesn't care about permissibility. Furthermore, I argue that, although Norcross was right to claim (...) that a scalar theory can be action-guiding (to an extent), he was mistaken to think that ought If anything can be said in favour of scalar consequentialism, it is only that it is the most honest form of consequentialism, because it doesn't pretend to care about permissibility. (shrink)

This paper argues that those who emphasise that designers and engineers need to plan for obsolescence are too conservative. Rather, in addition to planning for obsolescence, designers and engineers should also think carefully about what they could do in order delay obsolescence. They should so this by thinking about the design itself, thinking of ways in which products could be useful and appealing for longer before becoming obsolete, as well thinking about the wider context in terms of the marketing of (...) products, and also the social and legal. The paper also considers objections that these suggestions are unrealistically idealistic, failing to recognise the economic realities. I respond to these objections appealing to research in advertising, psychology, cognitive linguistics, philosophy, history, and economics, as well as drawing on the Statement of Ethical Principles developed by the Royal Academy of Engineering and the Engineering Council. (shrink)

In many cases, claims that a transaction is exploitative will focus on the details of the transaction, such as the price paid or conditions. For example, in a claim that a worker is exploited, the grounds for the claim are usually that the pay is not sufficient or the working conditions too dangerous. In some cases, however, the claim that a transaction is exploitative is not seen to rely on these finer details. Many, for example, claim that organ sales would (...) be exploitative, in a way that doesn't seem to depend on the details. This article considers, but ultimately rejects, a number of arguments which could be used to defend this sort of claim. (shrink)

John Broome and Duncan Foley have argued that it is a ‘misperception’ that the ‘control of global warming is costly’ and that we can make ‘sacrifices unnecessary’. There are a number of assumptions that are essential for this idea to work. These assumptions can be challenged. Furthermore, my claim is not merely that the Broome/Foley argument is flawed, and therefore unlikely to be successful. I will argue that it is potentially harmful, leading to harms for the present generation and for (...) future generations. (shrink)

John Harris claims that is it ‘palpable nonsense’ to suggest that ‘a child might competently consent to a treatment but not be competent to refuse it.’ In ‘Transitional Paternalism: How Shared Normative Powers Give Rise to the Asymmetry of Adolescent Consent and Refusal’ Neil Manson aims to explain away the apparent oddness of this asymmetry of consent and refusal, by appealing to the idea of shared normative powers, presenting joint bank accounts as an example. In this article, I will argue (...) that Manson's account fails to explain away the oddness. Rather, I will argue that there are ambiguities to which Manson has not paid sufficient attention. In fact, as odd as it may sound, I argue that Manson actually agrees with Harris. He fails to recognize that he agrees with Harris because he is not careful enough to distinguish between different asymmetries, which I have labelled the asymmetries of choice, permissibility and competence. (shrink)

This paper presents four arguments in favour of respecting Ulysses Contracts in the case of individuals who suffer with severe chronic episodic mental illnesses, and who have experienced spiralling and relapse before. First, competence comes in degrees. As such, even if a person meets the usual standard for competence at the point when they wish to refuse treatment, they may still be less competent than they were when they signed the Ulysses Contract. As such, even if competent at time 1 (...) and time 2, there can still be a disparity between the levels of competence at each time. Second, Ulysses Contracts are important to protect people’s most meaningful concerns. Third, on the approach defended, the restrictions to people’s liberty would be temporary, and would be consistent with soft paternalism, rather than hard paternalism: the contracts would be designed in such a way that individuals would be free to change their minds, and to change or cancel their Ulysses Contracts later. Finally, even if one rejects the equivalence thesis, this is still consistent with the claim that, in particular cases, it can be as wrong to allow a harm as to do a harm. Nevertheless, controversies remain. This paper also highlights several safeguards to minimise risks. Ultimately, we argue that people who are vulnerable to spiralling deserve a way to protect their autonomy as far as possible, using Ulysses Contracts when necessary. (shrink)

This paper considers two arguments that are common in the literature on organ sales. First, organ sales are exploitative and therefore should not be permitted. Second, it doesn't matter whether organ sales are exploitative or not; the only thing that matters is that we do what is in the interests of those who need to be protected.In this paper, I argue that both of these arguments are too simplistic. My intention, however, is not to argue for or against organ sales. (...) My conclusion, rather, is simply that we cannot hope to address the issue of organ sales if we lack a good understanding of exploitation. We should not attempt to answer the question of whether or not organ sales should be banned on the grounds that they are exploitative without acknowledging and addressing the nuances involved in understanding exploitation. (shrink)

Most discussions of population control focus on how many children people should have, but ignore issues to do with the timing, so there is little discussion of the value of delaying childbearing. Once we recognize that delaying childbearing can have a significant impact on the size of the population, and, therefore, on CO2e emissions, our perspective on egg freezing changes significantly. In this article, I argue that, if we focus on future generations in general, rather than focusing only on the (...) children who would be conceived using frozen eggs, policies permitting or encouraging the freezing of eggs may reduce potential harms to future generations. This, I argue, may block the objections to egg freezing for non-medical reasons which focus on the potential risks to the child. (shrink)

Machin defends a new approach to climate change, which some claim is an “original” and “lucid” contribution that will “revitalize” the debate. Drawing on Slavoj Žižek’s interpretation of parallax and Chantal Mouffe’s radical democracy, Machin focuses on negotiation rather than moral argument, arguing that we should embrace disagreement. In the process of defending her view, Machin dismisses Naomi Klein, and various moral philosophers, arguing that framing the debate in terms of moral argument is ineffective, divisive, and ultimately leads to extremism (...) and climate change denial. However, Machin does not challenge, or engage with, the extensive empirical evidence that suggests that the growth in climate change denial was the result of the “Merchants of Doubt” coordinating campaigns of misinformation, and Machin’s rejection of other views is often based on misrepresentations. Furthermore, Machin’s arguments commit her to an implausible relativism, and the view she defends is morally bereft, and would leave corruption and corporate influence unchecked. Contrary to Machin’s assertions, the history of the abolition of slavery demonstrates that moral argument has a crucial role to play in social change and progress, and should be a crucial part of any democracy, as should a commitment to truth, consistency, and scientific knowledge. (shrink)

John Harris claims that is it ‘palpable nonsense’ to suggest that ‘a child might competently consent to a treatment but not be competent to refuse it.’ In ‘Transitional Paternalism: How Shared Normative Powers Give Rise to the Asymmetry of Adolescent Consent and Refusal’ Neil Manson aims to explain away the apparent oddness of this asymmetry of consent and refusal, by appealing to the idea of shared normative powers, presenting joint bank accounts as an example. In this article, I will argue (...) that Manson's account fails to explain away the oddness. Rather, I will argue that there are ambiguities to which Manson has not paid sufficient attention. In fact, as odd as it may sound, I argue that Manson actually agrees with Harris. He fails to recognize that he agrees with Harris because he is not careful enough to distinguish between different asymmetries, which I have labelled the asymmetries of choice, permissibility and competence. (shrink)