•  1119
    What Should We Agree on about the Repugnant Conclusion?
    with Stephane Zuber, Torbjörn Tännsjö, Christian Tarsney, H. Orri Stefánsson, Katie Steele, Dean Spears, Jeff Sebo, Marcus Pivato, Toby Ord, Yew-Kwang Ng, Michal Masny, William MacAskill, Nicholas Lawson, Kevin Kuruc, Michelle Hutchinson, Johan E. Gustafsson, Hilary Greaves, Lisa Forsberg, Marc Fleurbaey, Diane Coffey, Susumu Cato, Clinton Castro, Tim Campbell, Mark Budolfson, John Broome, Alexander Berger, Nick Beckstead, and Geir B. Asheim
    Utilitas 33 (4): 379-383. 2021.
    The Repugnant Conclusion served an important purpose in catalyzing and inspiring the pioneering stage of population ethics research. We believe, however, that the Repugnant Conclusion now receives too much focus. Avoiding the Repugnant Conclusion should no longer be the central goal driving population ethics research, despite its importance to the fundamental accomplishments of the existing literature.
  •  1006
    Some of the world's most powerful corporations practise what Shoshana Zuboff (2015; 2019) calls ‘surveillance capitalism’. The core of their business is harvesting, analysing and selling data about the people who use their products. In Zuboff's view, the first corporation to engage in surveillance capitalism was Google, followed by Facebook; recently, firms such as Microsoft and Amazon have pivoted towards such a model. In this paper, I suggest that Karl Marx's analysis of the relations between …Read more
  •  392
    Against Commitment
    Philosophical Studies 179 (12): 3511-3534. 2022.
    In his famous ‘Integrity Objection’, Bernard Williams condemns utilitarianism for requiring us to regard our projects as dispensable, and thus precluding us from being properly committed to them. In this paper, I argue against commitment as Williams defines it, drawing upon insights from the socialist tradition as well as mainstream analytic moral philosophy. I show that given the mutual interdependence of individuals (a phenomenon emphasised by socialists) several appealing non-utilitarian mora…Read more
  •  361
    Utilitarianism and the Social Nature of Persons
    Dissertation, University College London. 2023.
    This thesis defends utilitarianism: the view that as far as morality goes, one ought to choose the option which will result in the most overall well-being. Utilitarianism is widely rejected by philosophers today, largely because of a number of influential objections. In this thesis I deal with three of them. Each is found in Bernard Williams’s ‘A Critique of Utilitarianism’ (1973). The first is the Integrity Objection, an intervention that has been influential whilst being subject to a wide vari…Read more
  •  329
    Repugnance and Perfection
    Philosophy and Public Affairs 48 (3): 262-284. 2020.
    A foundational problem in population ethics is the “repugnant conclusion", introduced by Derek Parfit in Reasons and Persons. It holds that for any possible population of at least ten billion lives of very high positive welfare, there is some larger possible population of lives of very low positive welfare whose existence would be better, if other things are equal. I call this claim RC1. In this article, I argue that by carefully considering the nature and variety of possible lives of very low …Read more
  •  225
    Is act-consquentialism self-effacing?
    Analysis 81 (4): 718-726. 2021.
    Act-consequentialism (C) is self-effacing for an agent iff that agent’s not accepting C would produce the best outcome. The question of whether C is self-effacing is important for evaluating C. Some hold that if C is self-effacing that would be a mark against it (Williams 1973: 134); however, the claim that C is self-effacing is also used to defend C against certain objections (Parfit 1984: Ch. 1, Railton 1984). In this paper I will show that one argument suggested by Parfit and Railton fails to…Read more
  •  62
    Risk, Non-Identity, and Extinction
    The Monist 107 (2). 2024.
    This paper examines a recent argument in favour of strong precautionary action—possibly including working to hasten human extinction—on the basis of a decision-theoretic view that accommodates the risk-attitudes of all affected while giving more weight to the more risk-averse attitudes. First, we dispute the need to take into account other people’s attitudes towards risk at all. Second we argue that a version of the non-identity problem undermines the case for doing so in the context of future p…Read more
  •  48
    Inefficacy, Pre-emption and Structural Injustice
    Proceedings of the Aristotelian Society 123 (3): 395-404. 2023.
    Many pressing problems are of the following kind: some collection of actions of multiple people will produce some morally significant outcome (good or bad), but each individual action in the collection seems to make no difference to the outcome. These problems pose theoretical problems (especially for act-consequentialism), and practical problems for agents trying to figure out what they ought to do. Much recent literature on such problems has focused on whether it is possible for each action in…Read more
  •  28
    Utilitarianism is the view that as far as morality goes, one ought to choose the option which will result in the most overall well-being—that is, that maximises the sum of whatever makes life worth living, with each person’s life equally weighted. The promise of utilitarianism is to reduce morality to one simple principle, easily incorporated into policy analysis, economics and decision theory. However, utilitarianism is not popular amongst moral philosophers today. This is in large part due to …Read more