-
Aggregation and Permitting ReasonsJournal of Moral Philosophy 1-20. 2025.In this critical commentary, we assess Theron Pummer’s attempt in The Rules of Rescue to reconcile the idea that the numbers matter when it comes to deciding who to save from harm, with the rejection of unfettered aggregation. We conclude that the task of reconciling individualist permitting reasons and the partial aggregation of requiring reasons with each other and with the overall account is more extensive than Pummer suggests. Further, we argue that while individualist permitting reasons are…Read more
-
Relevance and Nonbinary ChoicesEthics 132 (2): 382-413. 2021.In cases where the claims of different groups of people compete, the Relevance View occupies a middle ground between aggregation and nonaggregation. It allows weaker claims to aggregate to outweigh a stronger claim just when the competing claims, compared pairwise, are sufficiently close in strength. The view has strong intuitive appeal when applied to simple binary choices, but I argue that attempts to extend it to nonbinary choices have been unsuccessful. I propose a new extension of the Relev…Read more
-
The Rules of Rescue: Cost, Distance, and Effective Altruism, by Theron Pummer (review)Mind 134 (533). 2025.
-
Collective harm and the inefficacy problemPhilosophy Compass 14 (4). 2019.This paper discusses the inefficacy problem that arises in contexts of “collective harm.‘ These are contexts in which by acting in a certain sort of way, people collectively cause harm, or fail to prevent it, but no individual act of the relevant sort seems to itself make a difference. The inefficacy problem is that if acting in the relevant way won’t make a difference, it’s unclear why it would be wrong. Each individual can argue, “things will be just as bad whether or not I act in this way, so…Read more
-
There is a moral phenomenon of “Secondary Permissibility” in which an otherwise morally impermissible option is made morally permissible by the presence of another option. In this paper I explain how this phenomenon works and argue that understanding how it works suggests a new model for the structure of the ethics of harming.“Secondary Permissibility” and the Ethics of HarmingJournal of Moral Philosophy 18 (2): 156-177. 2020. -
Hilary Greaves and Theron Pummer (eds.), Effective Altruism: Philosophical IssuesJournal of Moral Philosophy 18 (1): 99-102. 2021.
-
Effective Altruism: How Big Should the Tent Be?Public Affairs Quarterly 32 (4): 269-287. 2018.The effective altruism movement (EA) is one of the most influential philosophically savvy movements to emerge in recent years. Effective Altruism has historically been dedicated to finding out what charitable giving is the most overall-effective, that is, the most effective at promoting or maximizing the impartial good. But some members of EA want the movement to be more inclusive, allowing its members to give in the way that most effectively promotes their values, even when doing so isn’t overa…Read more
-
Hilary Greaves and Theron Pummer, Effective Altruism: Philosophical Issues (Oxford: Oxford University Press, 2019), pp. x + 247Utilitas 32 (4): 492-495. 2020.
St Andrews, United Kingdom of Great Britain and Northern Ireland
Areas of Specialization
| Normative Ethics |
| Value Theory |
| Metaphysics |
| Applied Ethics |
| Social and Political Philosophy |