•  1917
    Intuitions about intentional action have turned out to be sensitive to normative factors: most people say that an indifferent agent brings about an effect of her action intentionally when it is harmful, but unintentionally when it is beneficial. Joshua Knobe explains this asymmetry, which is known as ‘the Knobe effect’, in terms of the moral valence of the effect, arguing that this explanation generalizes to other asymmetries concerning notions as diverse as deciding and being free. I present an…Read more
  •  529
    The problem of insignificant hands
    Philosophical Studies 179 (3): 1-26. 2022.
    Many morally significant outcomes can be brought about only if several individuals contribute to them. However, individual contributions to collective outcomes often fail to have morally significant effects on their own. Some have concluded from this that it is permissible to do nothing. What I call ‘the problem of insignificant hands’ is the challenge of determining whether and when people are obligated to contribute. For this to be the case, I argue, the prospect of helping to bring about the …Read more
  •  419
    Beyond the Big Four and the Big Five
    with Sara Rachel Chant and Gerhard Preyer
    In Sara Rachel Chant, Frank Hindriks & Gerhard Preyer (eds.), From Individual to Collective Intentionality, . pp. 1-9. 2014.
  •  358
    The status of the knowledge account of assertion
    Linguistics and Philosophy 30 (3): 393-406. 2007.
    According to the increasingly popular knowledge account, assertion is governed by the rule that speech acts of that kind require knowledge of their content. Timothy Williamson has argued that this knowledge rule is the constitutive rule of assertion. It is argued here that it is not the constitutive rule of assertion in any sense of the term, as it governs only some assertions rather than all of them. A (qualified) knowledge rule can in fact be derived from the traditional analysis of assertion …Read more
  •  352
    Collective Responsibility and Acting Together
    In Saba Bazargan-Forward & Deborah Tollefsen (eds.), The Routledge Handbook of Collective Responsibility, Routledge. 2020.
    What is the moral significance of the contrast between acting together and strategic interaction? We argue that while collective moral responsibility is not uniquely tied to the former, the degree to which the participants in a shared intentional wrongdoing are blameworthy is normally higher than when agents bring about the same wrong as a result of strategic interaction. One argument for this claim focuses on the fact that shared intentions cause intended outcomes in a more robust manner than t…Read more
  •  326
    Constitutive Rules, Language, and Ontology
    Erkenntnis 71 (2): 253-275. 2009.
    It is a commonplace within philosophy that the ontology of institutions can be captured in terms of constitutive rules. What exactly such rules are, however, is not well understood. They are usually contrasted to regulative rules: constitutive rules (such as the rules of chess) make institutional actions possible, whereas regulative rules (such as the rules of etiquette) pertain to actions that can be performed independently of such rules. Some, however, maintain that the distinction between reg…Read more
  •  319
    Institutions and their strength
    Economics and Philosophy 38 (3): 354-371. 2022.
    Institutions can be strong or weak. But what does this mean? Equilibrium theories equate institutions with behavioural regularities. In contrast, rule theories explicate them in terms of a standard that people are supposed to meet. I propose that, when an institution is weak, a discrepancy exists between the regularity and the standard or rule. To capture this discrepancy, I present a hybrid theory, the Rules-and-Equilibria Theory. According to this theory, institutions are rule-governed behavio…Read more
  •  259
    Restructuring Searle’s Making the Social World
    Philosophy of the Social Sciences 43 (3): 373-389. 2013.
    Institutions are normative social structures that are collectively accepted. In his book Making the Social World, John R. Searle maintains that these social structures are created and maintained by Status Function Declarations. The article’s author criticizes this claim and argues, first, that Searle overestimates the role that language plays in relation to institutions and, second, that Searle’s notion of a Status Function Declaration confuses more than it enlightens. The distinction is exposed…Read more
  •  250
    The location problem in social ontology
    Synthese 190 (3): 413-437. 2013.
    Mental, mathematical, and moral facts are difficult to accommodate within an overall worldview due to the peculiar kinds of properties inherent to them. In this paper I argue that a significant class of social entities also presents us with an ontological puzzle that has thus far not been addressed satisfactorily. This puzzle relates to the location of certain social entities. Where, for instance, are organizations located? Where their members are, or where their designated offices are? Organiza…Read more
  •  215
    Intentional action and the praise-blame asymmetry
    Philosophical Quarterly 58 (233): 630-641. 2008.
    Recent empirical research by Joshua Knobe has uncovered two asymmetries in judgements about intentional action and moral responsibility. First, people are more inclined to say that a side effect was brought about intentionally when they regard that side effect as bad than when they regard it as good. Secondly, people are more inclined to ascribe blame to someone for bad effects than they are inclined to ascribe praise for good effects. These findings suggest that the notion of intentional action…Read more
  •  191
    Collective Acceptance and the Is-Ought Argument
    Ethical Theory and Moral Practice 16 (3): 465-480. 2013.
    According to John Searle’s well-known Is-Ought Argument, it is possible to derive an ought-statement from is-statements only. This argument concerns obligations involved in institutions such as promising, and it relies on the idea that institutions can be conceptualized in terms of constitutive rules. In this paper, I argue that the structure of this argument has never been fully appreciated. Starting from my status account of constitutive rules, I reconstruct the argument and establish that it …Read more
  •  178
    A unified social ontology
    with Francesco Guala
    Philosophical Quarterly 65 (259): 177-201. 2015.
    Current debates in social ontology are dominated by approaches that view institutions either as rules or as equilibria of strategic games. We argue that these two approaches can be unified within an encompassing theory based on the notion of correlated equilibrium. We show that in a correlated equilibrium each player follows a regulative rule of the form ‘if X then do Y’. We then criticize Searle's claim that constitutive rules of the form ‘X counts as Y in C’ are fundamental building blocks for…Read more
  •  160
    The irreducibility of collective obligations
    Philosophical Studies 177 (4): 1085-1109. 2020.
    Individualists claim that collective obligations are reducible to the individual obligations of the collective’s members. Collectivists deny this. We set out to discover who is right by way of a deontic logic of collective action that models collective actions, abilities, obligations, and their interrelations. On the basis of our formal analysis, we argue that when assessing the obligations of an individual agent, we need to distinguish individual obligations from member obligations. If a collec…Read more
  •  149
    False models as explanatory engines
    Philosophy of the Social Sciences 38 (3): 334-360. 2008.
    Many models in economics are very unrealistic. At the same time, economists put a lot of effort into making their models more realistic. I argue that in many cases, including the Modigliani-Miller irrelevance theorem investigated in this paper, the purpose of this process of concretization is explanatory. When evaluated in combination with their assumptions, a highly unrealistic model may well be true. The purpose of relaxing an unrealistic assumption, then, need not be to move from a false mode…Read more
  •  134
    Corporate responsibility and judgment aggregation
    Economics and Philosophy 25 (2): 161-177. 2009.
    Paradoxical results concerning judgment aggregation have recently been invoked to defend the thesis that a corporate agent can be morally responsible for a decision without any of its individual members bearing such responsibility. I contend that the arguments offered for this irreducibility thesis are inconclusive. They do not pay enough attention to how we evaluate individual moral responsibility, in particular not to the role that a flawed assessment of the normative reasons that bear on the …Read more
  •  132
    The freedom of collective agents
    Journal of Political Philosophy 16 (2). 2007.
    Corporate freedom is the freedom of a collective agent to perform a joint action. According to a reductive account, a collective or corporate agent is free exactly if the individuals who constitute the corporate agent are free. It is argued that individual freedoms are neither necessary nor sufficient for corporate freedom. The alternative account proposed here focuses on the performance of the joint action by the corporate agent itself. Subsequently, the analysis is applied to Cohen’s (1983) an…Read more
  •  127
    Control, intentional action, and moral responsibility
    Philosophical Psychology 24 (6). 2011.
    Skill or control is commonly regarded as a necessary condition for intentional action. This received wisdom is challenged by experiments conducted by Joshua Knobe and Thomas Nadelhoffer, which suggest that moral considerations sometimes trump considerations of skill and control. I argue that this effect (as well as the Knobe effect) can be explained in terms of the role normative reasons play in the concept of intentional action. This explanation has significant advantages over its rivals. It in…Read more
  •  127
    Person as Lawyer: How Having a Guilty Mind Explains Attributions of Intentional Agency
    Behavioral and Brain Sciences 33 (4): 339-340. 2010.
    In criminal law, foresight betrays a guilty mind as much as intent does: both reveal that the agent is not properly motivated to avoid an illegal state of affairs. This commonality warrants our judgment that the state is brought about intentionally, even when unintended. In contrast to Knobe, I thus retain the idea that acting intentionally is acting with a certain frame of mind.
  •  119
    A modest solution to the problem of rule-following
    Philosophical Studies 121 (1): 65-98. 2004.
    A modest solution to the problem(s) of rule-following is defended against Kripkensteinian scepticism about meaning. Even though parts of it generalise to other concepts, the theory as a whole applies to response-dependent concepts only. It is argued that the finiteness problem is not nearly as pressing for such concepts as it may be for some other kinds of concepts. Furthermore, the modest theory uses a notion of justification as sensitivity to countervailing conditions in order to solve the jus…Read more
  •  113
    Nozick’s experience machine: An empirical study
    Philosophical Psychology 31 (2): 278-298. 2018.
    Many philosophers deny that happiness can be equated with pleasurable experiences. Nozick introduced an experience machine thought experiment to support the idea that happiness requires pleasurable experiences that are “in contact with reality.” In this thought experiment, people can choose to plug into a machine that induces exclusively pleasurable experiences. We test Nozick’s hypothesis that people will reject this offer. We also contrast Nozick’s experience machine scenario with scenarios th…Read more
  •  102
    People sometimes make moral judgments on the basis of brief emotional episodes. I follow the widely established practice of referring to such affective responses as intuitions (Haidt 2001, 2012; Bedke 2012, Copp 2012). Recently, a number of moral psychologists have argued that moral judgments are never more than emotion- or intuition-based pronouncements on what is right or wrong (Haidt 2001, Nichols 2004, Prinz 2007). A wide variety of empirical findings seem to support this claim. For example,…Read more
  •  100
    But Where Is the University?
    Dialectica 66 (1): 93-113. 2012.
    Famously Ryle imagined a visitor who has seen the colleges, departments, and libraries of a university but still wonders where the university is. The visitor fails to realize that the university consists of these organizational units. In this paper I ask what exactly the relation is between institutional entities such as universities and the entities they are composed of. I argue that the relation is constitution, and that it can be illuminated in terms of constitutive rules. The understanding o…Read more
  •  100
    Corporate responsibility requires a conception of collective agency on which collective agents are able to form moral judgments and act on them. In spite of claims to the contrary, existing accounts of collective agency fall short of this kind of corporate autonomy, as they fail to explain how collective agents might be responsive to moral reasons. I discuss how a recently proposed conception of shared valuing can be used for developing a solution to this problem. Although the resulting concepti…Read more
  •  88
    The functions of institutions: etiology and teleology
    Synthese 198 (3): 2027-2043. 2019.
    Institutions generate cooperative benefits that explain why they exist and persist. Therefore, their etiological function is to promote cooperation. The function of a particular institution, such as money or traffic regulations, is to solve one or more cooperation problems. We go on to argue that the teleological function of institutions is to secure values by means of norms. Values can also be used to redesign an institution and to promote social change. We argue, however, that an adequate theo…Read more
  •  87
    How Does Reasoning Contribute to Moral Judgment? Dumbfounding and Disengagement
    Ethical Theory and Moral Practice 18 (2): 237-250. 2015.
    Recent experiments in moral psychology have been taken to imply that moral reasoning only serves to reaffirm prior moral intuitions. More specifically, Jonathan Haidt concludes from his moral dumbfounding experiments, in which people condemn other people’s behavior, that moral reasoning is biased and ineffective, as it rarely makes people change their mind. I present complementary evidence pertaining to self-directed reasoning about what to do. More specifically, Albert Bandura’s experiments con…Read more
  •  85
    Epstein on groups: virtues of the status account
    Inquiry: An Interdisciplinary Journal of Philosophy 62 (2): 185-197. 2019.
    ABSTRACTEpstein compares models of group agents that focus on their internal organization to models that focus on the statuses they have. He argues that status models are inadequate because agency is not something that can be attributed by fiat. Even if this is true, however, certain agential powers can be attributed to group agents. I argue that Epstein’s arguments stand to benefit a lot from recognizing that some group agents have statuses and constitute corporate agents. For instance, only co…Read more
  •  83
    Explanation, understanding, and unrealistic models
    Studies in History and Philosophy of Science Part A 44 (3): 523-531. 2013.
  •  82
    The mark of the moral: Beyond the sentimentalist turn
    Philosophical Psychology 33 (4): 569-591. 2020.
    In light of recent empirical data, many psychologists and philosophers have turned away from rationalism about moral judgment and embraced sentimentalism. In the process, they have rejected the classical “moral signature” as a way of distinguishing moral from conventional norms in favor of a sentimentalist approach to carving out the moral domain. In this paper, we argue that this sentimentalist turn has been made prematurely. Although we agree that the experiments reveal that the classical appr…Read more
  •  81
    In the literature on social ontology, two perspectives on collective agency have been developed. The first is the internal perspective, the second the external one. The internal perspective takes the point of view of the members as its point of departure and appeals, inter alia, to the joint intentions they form. The idea is that collective agents perform joint actions such as dancing the tango, organizing prayer meetings, or performing symphonies. Such actions are generated by joint intentions,…Read more