•  27
    The Limits of Moral Discretion
    Ethics, Policy and Environment. forthcoming.
    The world we live in is filled with massive problems, like climate change, racism and animal suffering. This motivates the idea of ‘moral discretion’: since it is impossible for us to address all of these problems, we get to choose which ones to fight. We think moral discretion is worth taking seriously – we cannot and should not do it all. Yet, we also think the case for moral discretion faces problems. These stem from tensions that arise between an acknowledgment of inefficacy and a concern fo…Read more
  •  2
    Anti-Positionalism’s Regress
    Global Philosophy 20 (4): 479-493. 2010.
    This paper is about the Problem of Order, which is basically the problem how to account for both the distinctness of facts like a’s preceding b and b’s preceding a, and the identity of facts like a’s preceding b and b’s succeeding a. It has been shown that the Standard View fails to account for the second part and is therefore to be replaced. One of the contenders is Anti-Positionalism. As has recently been pointed out, however, Anti-Positionalism falls prey to a regress argument which is to pro…Read more
  •  11
    Logique et analyse: Introduction
    with E. Weber and T. de Mey
    Logique Et Analyse 53 247-249. 2010.
  •  9
    Filling a typical gap in a regress argument
    Logique Et Analyse 54 589-597. 2011.
    In the following we fix a typical regress argument, locate a typical gap in the argument, and try to supply a number of gap-filling readings of its first premise. © 2012 Elsevier B.V., All rights reserved.
  •  17
    Strong and weak regress arguments
    Logique Et Analyse 56 439-461. 2013.
    In the literature, regress arguments often take one of two different forms: either they conclude that a given solution fails to solve any problem of a certain kind (the strong conclusion), or they conclude that a given solution fails to solve all problems of a certain kind (the weaker conclusion). This gives rise to a logical problem: do regresses entail the strong or the weaker conclusion, or none? In this paper I demonstrate that regress arguments can in fact take both forms, and clearly set o…Read more
  •  35
    What's Special about Moral Ignorance?
    Ratio 30 (2): 149-164. 2015.
    According to an influential view by Elizabeth Harman, moral ignorance, as opposed to factual ignorance, never excuses one from blame. In defense of this view, Harman appeals to the following considerations: (i) that moral ignorance always implies a lack of good will, and (ii) that moral truth is always accessible. In this paper, I clearly distinguish these considerations, and present challenges to both. If my arguments are successful, sometimes moral ignorance excuses.
  •  355
    Infinite Regress Arguments: A Brief Introduction
    In Joachim Horvath, Steffen Koch & Michael G. Titelbaum (eds.), Methods in Analytic Philosophy: A Primer and Guide, Philpapers Foundation. pp. 87-92. 2025.
  •  44
    Kantian Free Riding
    Journal of Ethics and Social Philosophy 29 (1): 62-85. 2024.
    Can Kantians distinguish unfair free riding from innocent coordination? If they cannot, the whole approach is flawed. This paper develops a novel solution. Free riders, as I will put it, fail to make their conduct conditional on other people’s preferences. They refuse to do their part regardless of what others prefer. It is not just that other people share the same preferences - as alternative accounts have it - but that the free rider does not care whether they do or do not share the same prefe…Read more
  •  121
    Participation and Collective Harm
    Journal of Moral Philosophy 1-28. 2024.
    Many global problems nowadays are collective action problems. It is only because many people act in some way that certain problems arise (e.g., climate harms). But when can one be said to participate in such groups in the first place? As Derek Parfit asked, “When we appeal to what groups together do, whom should we count as members of these groups?” As Julia Nefsky has shown, this problem has proven to be notoriously tricky, and without any adequate solution. We present a solution. The proposed …Read more
  •  52
    Intra/Inter Paradox
    Erasmus Journal for Philosophy and Economics 17 (1). 2024.
    This paper addresses the following paradox. (P1) It is permitted to defect in intrapersonal dilemmas as long as there is a solution to achieve one’s long-term goal. (P2) It is not permitted to defect in interpersonal dilemmas, even when there is a similar solution to achieve a collective goal. (P3) There is no relevant difference between intrapersonal and interpersonal dilemmas. At least one of the three propositions must go. In this paper, I show how (P1) is supported by Chrisoula Andreou’s wor…Read more
  •  116
    Cooperation – Kantian-style
    Inquiry: An Interdisciplinary Journal of Philosophy. forthcoming.
    Should you reduce your energy consumption? Tragically enough, it may be better for you, and for everyone involved, to refrain from doing so even if you care about the climate. Given this tragedy, why cooperate? This paper defends the view that not cooperating is morally problematic because it is not universalizable (in a Kantian sense). That is, I will argue that we have universalizability-based reasons to cooperate as long as we have a preference for ‘collective success’ (e.g. a sustainable pla…Read more
  •  61
    Nuttige illusies puur geluk?
    with Koendert Rook
    Algemeen Nederlands Tijdschrift voor Wijsbegeerte 111 (1): 159-167. 2019.
    Amsterdam University Press is a leading publisher of academic books, journals and textbooks in the Humanities and Social Sciences. Our aim is to make current research available to scholars, students, innovators, and the general public. AUP stands for scholarly excellence, global presence, and engagement with the international academic community.
  •  89
    Indifference as excuse
    with Jojanneke Vanderveen
    Inquiry: An Interdisciplinary Journal of Philosophy. forthcoming.
    According to an influential view, ‘the amount of blame people deserve varies with the extent of their indifference’. That is, the more wrongdoers act from a lack of moral concern, the more they would be blameworthy. This paper argues for the exact opposite claim: the more wrongdoers act from indifference, the less they are blameworthy – that is, in a properly interpersonal way.
  •  24
    Introduction
    with Erik Weber and M. E. Y. Tim De
    Philosophica 81 (1). 2008.
  •  79
    Participation and Degrees
    Utilitas 34 (1): 39-56. 2022.
    What's wrong with joining corona parties? In this article, I defend the idea that reasons to avoid such parties come in degrees. I approach this issue from a participation-based perspective. Specifically, I argue that the more people are already joining the party, and the more likely it is that the virus will spread among everyone, the stronger the participation-based reason not to join. In defense of these degrees, I argue that they covary with the expression of certain attitudes.
  •  85
    Degrees of criminal culpability
    Jurisprudence 12 (2): 269-281. 2021.
    According to Alexander Sarch, criminal culpability is a special kind of culpability, which moreover comes in degrees.1 This paper critically examines his acc...
  •  73
    Ordinary and Detached Blameworthiness
    Journal of Moral Philosophy 18 (1): 75-86. 2021.
    Elinor Mason argues that there are different kinds of blameworthiness: ordinary and detached. In the following, I summarize the key aspects of both kinds, and critically discuss the exact boundaries between them. According to Mason, we should not blame wrongdoers in the ordinary way if they do not know that their conduct is problematic. This is plausible insofar as the function of ordinary blame is to remind wrongdoers of values that they already share, but I will suggest that we need a slightly…Read more
  •  199
    Participation and Superfluity
    Journal of Moral Philosophy 17 (2): 163-187. 2020.
    Why act when the effects of one’s act are negligible? For example, why boycott sweatshop or animal products if doing so makes no difference for the better? According to recent proposals, one may still have a reason to boycott in order to avoid complicity or participation in harm. Julia Nefsky has argued that accounts of this kind suffer from the so-called “superfluity problem,” basically the question of why agents can be said to participate in harm if they make no difference to it. This paper de…Read more
  •  90
    Willful Ignorance and Bad Motives
    Erkenntnis 84 (6): 1409-1428. 2019.
    Does willful ignorance mitigate blameworthiness? In many legal systems, willfully ignorant wrongdoers are considered as blameworthy as knowing wrongdoers. This is called the ‘equal culpability thesis’. Given that legal practice depends on it, the issue has obvious importance. Interestingly enough, however, there exists hardly any philosophical reflection on ECT. A recent exception is Alexander Sarch, who defends a restricted version of ECT. On Sarch’s view, ECT is true whenever willfully ignoran…Read more
  •  19
    Blame Transfer
    In Philip Robichaud & Jan Wieland (eds.), Responsibility - The Epistemic Condition, Oxford University Press. 2017.
    Many philosophers accept derivative blameworthiness for ignorant conduct – the idea that the blameworthiness for one’s ignorance can ‘transfer’ to blameworthiness for one’s subsequent ignorant conduct. In this chapter we ask the question what it actually means that blameworthiness would transfer, and explore four distinct views and their merits. On views (I) and (II), one’s overall degree of blameworthiness is determined by factors relevant to one’s ignorance and/or one’s subsequent conduct, and…Read more
  •  126
    A Puzzle Concerning Blame Transfer
    Philosophy and Phenomenological Research 99 (1): 3-26. 2019.
    Suppose that you are a doctor and that you prescribed a drug to a patient who died as a result. Suppose further that you could have known about the risks of this drug, and that you are blameworthy for your ignorance. Does the blameworthiness for your ignorance ‘transfer’ to blameworthiness for your ignorant action in this case? Many are inclined accept that such transfer can occur and that blameworthiness for ignorant conduct can be derivative or indirect in this way. In this paper, we motivate …Read more
  •  303
    Relata-specific relations: A response to Vallicella
    Dialectica 62 (4): 509-524. 2008.
    According to Vallicella's 'Relations, Monism, and the Vindication of Bradley's Regress' (2002), if relations are to relate their relata, some special operator must do the relating. No other options will do. In this paper we reject Vallicella's conclusion by considering an important option that becomes visible only if we hold onto a precise distinction between the following three feature-pairs of relations: internality/externality, universality/particularity, relata-specificity/relata-unspecifici…Read more
  •  280
    Responsibility - The Epistemic Condition (edited book)
    Oxford University Press. 2017.
    Philosophers have long agreed that moral responsibility might not only have a freedom condition, but also an epistemic condition. Moral responsibility and knowledge interact, but the question is exactly how. Ignorance might constitute an excuse, but the question is exactly when. Surprisingly enough, the epistemic condition has only recently attracted the attention of scholars, and it is high time for a full volume on the topic. The chapters in this volume address the following central questions.…Read more
  •  100
    Evidence One Does Not Possess
    Ergo: An Open Access Journal of Philosophy 4. 2017.
  •  112
    Enhancing Responsibility
    Journal of Social Philosophy 48 (4): 421-439. 2017.
  •  135
    Attributionism and Counterfactual Robustness
    Australasian Journal of Philosophy 95 (3): 594-599. 2017.
    In this journal, Vishnu Sridharan presents a novel objection to attributionism, the view according to which agents are responsible for their conduct when it reflects who they are or what they value. The key to Sridharan's objection is that agents can fulfil all attributionist conditions for responsibility while being under the control of a manipulator. In this paper, we show that Sridharan's objection falls prey to a dilemma—either his manipulator is counterfactually robust, or she is not—and th…Read more
  •  168
    Carving the World As We Please
    Philosophica 84 (1): 7-24. 2012.
    Nelson Goodman defends the seemingly radical view that, in a certain sense, all facts depend on our perspective on the matter. We make the world, rather than merely find it. The aim of this contribution is three-fold: to make sense of Goodman's metaphysical perspectivalism, clearly explain how it differs from other branches of perspectivalism (epistemic and semantic), and put two issues on the agenda that deserve renewed attention.
  •  313
    According to an influential view by Elizabeth Harman, moral ignorance, as opposed to factual ignorance, never excuses one from blame. In defense of this view, Harman appeals to the following considerations: that moral ignorance always implies a lack of good will, and that moral truth is always accessible. In this paper, I clearly distinguish these considerations, and present challenges to both. If my arguments are successful, sometimes moral ignorance excuses.