Collective Intentions

In this working paper, we discuss why researchers and policymakers need to better understand how different theoretical accounts of stability lead to different frameworks of analysis. Though ubiquitously mentioned, stability remains an under-theorized notion in security studies. Expert accounts tend to present stability as a generic description, readily applicable to most political phenomena Ð a stabilized state, a stable region, an unstable society. While seemingly equivocal, such uses exhibit different conceptualizations, exhibiting different features and demanding multiple research programs. To date, (...) most accounts of stability tend to take stability to be an (unconstructed) natural phenomenon or a non-derivative social construction. In this introductory paper, we claim that there is a third way to account for stability that remains unexplored in security studies. Simply put, it involves taking stability to be a derivative social construction (i.e., systemic fallout). We then argue that this alternative account should serve as the theoretical basis for an independent research program within stability studies. (shrink)

Shared intention normally leads to joint action. It does this, it is commonly said, only because it is a characteristically stable phenomenon, a phenomenon that tends to persist from the time it is formed until the time it is fulfilled. However, the issue of what the stability of shared intention comes down to remains largely undertheorized. My aim in this paper is to remedy this shortcoming. I argue that shared intention is a source of moral and epistemic reasons, that responsiveness (...) to such reasons on the part of each individual reinforces her own relevant attitudes, and that this enhances the stability of the shared intention as a whole. We thus discover an important self-reinforcing and stability-enhancing mechanism at the heart of shared intention and action. It follows from this proposal that the psychological commitment that an individual exhibits in joint action is normally a function not only of her own participatory intention, as often maintained, but also of her endorsement of the reasons created by her group’s shared intention to so act. (shrink)

There is a widely accepted distinction between being directly responsible for a wrongdoing versus being somehow indirectly or vicariously responsible for the wrongdoing of another person or collective. Often this is couched in analyses of complicity, and complicity’s role in the relationship between individual and collective wrongdoing. Complicity is important because, inter alia, it allows us to make sense of individuals who may be blameless or blameworthy to a relatively low degree for their immediate conduct, but are nevertheless blameworthy to (...) a higher degree for their implication in some larger (or another person’s) wrongdoing. In this paper, I argue that there is a distinctively epistemic kind of complicity. First, I motivate the distinction between direct and vicarious responsibility with three interlocking arguments, respectively appealing to: i) the structure of rational agency; ii) linguistic considerations; iii) the role of “principal vs. accomplice” in legal doctrine. I show how these arguments naturally extend to the epistemic domain, motivating an epistemic form of vicarious responsibility. I then examine complicity as a mechanism of vicarious epistemic responsibility. To fill this out, I engage with an epistemic analogue of the debate about the role of intention versus causal contribution in complicity. I propose a Casual Account of Epistemic Complicity, arguing that it accommodates a wide range of cases, and enables fine-grained explanations of degrees of culpability for epistemic complicity. With an adequate account of epistemic complicity on hand, we can explain what is objectionable about an important class of epistemic agent who, on an individual level, may be epistemically blameless or blameworthy to a relatively low degree, but whose relation to other individuals or collectives nevertheless makes them epistemically blameworthy to a higher degree. I explore some broader implications of this result. (shrink)

Joint attention occurs when two (or more) individuals attend together to some object. It has been identified by psychologists as an early form of our joint engagement, and is thought to provide us with an understanding of other minds that is basic in that sophisticated conceptual resources are not involved. Accordingly, it has also attracted the interest of philosophers. Moreover, a very recent trend in the psychological and philosophical literature on joint attention consists of developing the suggestion that it holds (...) partially in virtue of communication: it is because we share our thoughts or feelings about an object that our individual attention becomes joint. This paper unpacks the communicative suggestion in a way that accounts for joint attention's basicness. (shrink)

This is an introduction to collective intentionality. It discusses collection action and intention, collective belief, distributed cognition, collective intentionality and language, conventions and status functions, institutions and social ontology, and collective responsibility.

The possibility of social and technological collapse has been the focus of science fiction tropes for decades, but more recent focus has been on specific sources of existential and global catastrophic risk. Because these scenarios are simple to understand and envision, they receive more attention than risks due to complex interplay of failures, or risks that cannot be clearly specified. In this paper, we discuss the possibility that complexity of a certain type leads to fragility which can function as a (...) source of catastrophic or even existential risk. The paper first reviews a hypothesis by Bostrom about inevitable technological risks, named the vulnerable world hypothesis. This paper next hypothesizes that fragility may not only be a possible risk, but could be inevitable,and would therefore be a subclass or example of Bostrom’s vulnerable worlds. After introducing the titular fragile world hypothesis, the paper details the conditions under which it would be correct, and presents arguments for why the conditions may in fact may apply. Finally, the assumptions and potential mitigations of the new hypothesis are contrasted with those Bostrom suggests. (shrink)

What is involved in acting together with others? Most shared agency theorists endorse the Shared Intention Thesis, i.e., the claim that shared agency necessarily involves shared intentions. This article dissents from this orthodoxy and offers a minimalist account of shared agency—one where parties to shared activities need not form rich webs of interrelated psychological states. My account has two main components: a conceptual analysis of shared agency in terms of the notion of plan, and an explanation of undertheorized agency‐sharing mechanisms. (...) My analysis states that we act together just in case our activities conform to a plan and that plan figures in an explanation of our activities’ joint conformity to it. To sloganize:shared activity is plan‐coordinated activity. Sometimes, plan‐coordination goes by way of shared intentions. However, besides shared intentions, there are at least two additional families of agency‐sharing mechanisms. The first features a central planner who determines the content of a plan and attributes the different parts of that plan to a collection of agents. The second does away with the planner and involves a roughly Darwinian selection of patterns of activity. Both families of mechanisms enable us to act together even in the absence of shared intentions. (shrink)

Jules Salomone-Sehr argues that an activity is cooperative if and only if, roughly, it consists of several participants’ actions that are (i) coordinated for a common purpose (ii) in ways that do not undermine any participant’s agency. He argues that guidance by shared intention is neither necessary nor sufficient for cooperation. Thereby, he claims to “topple an orthodoxy of shared agency theory." In response, we argue that Salomone-Sehr’s account captures another notion of cooperation than the sociopsychological notion shared agency theory (...) has focused on. Furthermore, we argue that Salomone-Sehr’s interpretation of (ii) is too demanding; it implausibly makes cooperation incompatible with exploitation. (shrink)

Drawing on recent phenomenological discussions of collective intentionality and existential phenomenological accounts of agency, this article proposes a novel interpretation of shared action. First, I argue that we should understand action on the basis of how an environment pre-reflectively solicits agents to behave based on (a) the affordances or goals inflected by their abilities and dispositions and (b) their self-referential commitment to a project that is furthered by these affordances. Second, I show that this definition of action is sufficiently flexible (...) to account for not only individual action (in which both (a) and (b) refer only to an individual) but also several distinct subtypes of shared action. My thesis is that behaviour counts as shared action if and only if it is caused by a solicitation in which either (a) the goals, or (b) the commitments, or both (a) goals and (b) commitments are joint, i.e., depend on several individuals. We thereby get three distinct subtypes of shared actions: (i) jointly coordinated individually committed action, (ii) individually coordinated jointly committed action, and (iii) jointly coordinated jointly committed action. (shrink)

Shared agency is a distinctive kind of sociality that involves interdependent planning, practical reasoning, and action between participants. Philosophical reflection suggests that agents engage in this form of sociality when a special structure of interrelated psychological attitudes exists between them, a set of attitudes that constitutes a collective intention. I defend a new way to understand collective intention as a combination of individual conditional intentions. Revising an initial statement of the conditional intention account in response to several challenges leads to (...) a specification of the properties these intentions need to have in order to be genuine commitments. I then show how a structure of conditional intentions with these properties settles a collection of agents on engaging in social interactions that display all the features typically associated with shared agency. (shrink)

A “we-intention” is the kind of intention that an individual acts on when participating in joint intentional action. In discussions about what characterises such a we-intention, one fault line concerns whether the “we-ness” is a feature of a we-intention’s mode or content. According to Björn Petersson, it is an agent-perspectival feature of its mode. Petersson argues that content accounts are incompatible with theories of so-called “group identification” and “team reasoning”. Insofar as such group identification and team reasoning are commonplace in (...) many joint action situations, such an incompatibility would be a serious problem for content accounts. I here argue, however, that Petersson’s incompatibility thesis should be rejected. (shrink)

According to some collectivists, purposive groups that lack decision-making procedures such as riot mobs, friends walking together, or the pro-life lobby can be morally responsible and have moral duties. I focus on plural subject- and we-mode-collectivism. I argue that purposive groups do not qualify as duty-bearers even if they qualify as agents on either view. To qualify as a duty-bearer, an agent must be morally competent. I develop the Update Argument. An agent is morally competent only if the agent has (...) sufficient positive and negative control over updating their goal-seeking states. Positive control involves the general ability to update one’s goal-seeking states, whereas negative control involves the absence of other agents with the capacity to arbitrarily interfere with updating one’s goal-seeking states. I argue that even if purposive groups qualify as plural subjects or we-mode group agents, these groups necessarily lack negative control over updating their goal-seeking states. This creates a cut-off point for groups as duty-bearers: Organized groups may qualify as duty-bearers, whereas purposive groups cannot qualify as duty-bearers. (shrink)

In this chapter, Kyle Ferguson argues for an individualist account of Sellarsian we-intentions. According to the individualist account, we-intentions’ intersubjective form renders them shareable rather than requiring that they be shared. Contrary to collectivist accounts, one may we-intend independently of whether and without presupposing that one's community shares one's we-intentions. After providing textual support, Ferguson proposes and implements a strategy of reportorial ascent, which strengthens the case for the individualist account. Reportorial ascent involves reflecting on the sentences one would use (...) to report or self-ascribe we-intentions. As Ferguson argues, we-intention-reporting sentences have ‘I’ as their subjects, which reveals that their truth conditions, like the performance conditions of their expressive counterparts, are satisfied by the individual who reports or expresses those intentions rather than by the host community. We-intention-reporting sentences, which make explicit both dimensions of independence and shareability, also reveal that intersubjective form is a feature of we-intentions qua mental states rather than a feature of their contents. Ferguson concludes that although the individualist account needs further development, the sketch provided in this chapter is compelling enough to demand that individualism and independence be moved from the periphery to the core of our study of we-intentions in Sellars's practical philosophy. (shrink)

In The Epistemology of Groups, Jennifer Lackey investigates the conditions for the possibility of groups telling lies. Central to this project is the goal of holding groups, and individuals within groups, accountable for their actions. I show that Lackey’s total account of group phenomena, however, may open up a means by which groups can evade accusations of having lied, thus allowing them to evade responsibility in precisely the way Lackey set out to avoid. Along the way, I also take note (...) of some interesting implications of Lackey’s view: that it makes groups uniquely susceptible to a lack of self-knowledge and that it creates an interesting mechanism by which groups can lie to themselves. (shrink)

In this paper, I examine two different kinds of production processes, mass production and collaborative production. While both production processes intuitively seem like collective actions, the established views about collective action fail to treat them as collective action due to the common issue: the lack of shared intention. As an alternative, I propose the artifactual view of action, according to which collective action is possible even when there is no shared intention among agents. Motivated by Evnine’s (2016) view about action, (...) the artifactual view of action claims that we can have other people’s actions as matter out of which we create our own action. I argue that the artifactual account of action can successfully explain mass production as collective action. Furthermore, it provides a way for the intention-dependent views about artifacts to better understand how mass-produced artifacts come into existence. (shrink)

What are the objects of speaker meaning? The traditional answer is: propositions. The traditional answer faces an important challenge: if propositions are the objects of speaker meaning then there must be specific propositions that speakers intend their audiences to recover. Yet, speakers typically exhibit a degree of indifference regarding how they are interpreted, and cannot rationally intend for their audiences to recover specific propositions. Therefore, propositions are not the objects of speaker meaning (Buchanan 2010; MacFarlane 2020a; 2020b; and Abreu Zavaleta (...) 2021). In this paper I do two things. Firstly, I outline a collective analogue of this challenge that undermines the most prominent responses to the original challenge. Secondly, I provide a new solution: typical utterances are backed by a cluster of partial communicative intentions. This response resolves both individual and collective variants of the problem and allows us to retain the traditional propositional view of speaker meaning. (shrink)

This entry surveys main accounts of collective intentions.

Voting is a collective activity: it requires more than one person to win a vote. In a corporation, voting allows the winning idea to become an intention of the corporate group once the vote is concluded. In this paper, argue that unlike in corporate boards, in a democratic election, the voting process does not create a group intention. The difference between the two processes is an oft-overlooked moment directly after the corporate vote in which members on the losing side ratify (...) the decision of the group and move on with the group into the future. In state elections, because of the high cost of renouncing membership, there is typically no ratification moment. While different groups do have collective intentions prior to an electoral vote, the vote itself does not manifest the intention of a group agent such as ‘the People.’ This conclusion has implications for minority rights. (shrink)

Do participants in shared activity have mutual obligations to do their bit? This article shows this question has no one-size-fits-all answer and offers a pluralist account of the normativity of shared agency. The first part argues obligations to do one's bit have three degrees of involvement in shared activity. Such obligations might, obviously, bolster co-participants’ resolve to act as planned (degree 1). Less obviously, there also are higher and lower degrees of involvement. Obligations to do one's bit might provide our (...) agency-pooling mechanism. When they do, we act together by virtue of satisfying them (degree 2). Conversely, some shared activities involve no obligation (degree 0). In the second part, I argue shared agency theory is best served by a non-moralistic conception of obligation, one on which co-participants’ obligations need be neither strict-performance obligations, nor directed ones. Overall, my arguments suggest that we can choose how to coordinate normatively our shared activities. (shrink)

I present an argument that propositional attitudes are not mental states. In a nutshell, the argument is that if propositional attitudes are mental states, then only minded beings could have them; but there are reasons to think that some non-minded beings could bear propositional attitudes. To illustrate this, I appeal to cases of genuine group intentionality. I argue that these are cases in which some group entities bear propositional attitudes, but they are not subjects of mental states. Although propositional attitudes (...) are not mental states, I propose that they are typically co-instantiated with mental states. In an attempt to explain this co-instantiation, I suggest that propositional attitudes of minded beings are typically realized by mental states. (shrink)

"A fundamental feature of our individual, human agency is its organization over time. Think again about growing food in a garden, or taking a trip, or writing a book. A central idea is that our capacity for planning agency is at the heart of this cross-temporal organization of our individual, human agency. Appeal to this role of our capacity for planning agency both fits our commonsense self-understanding and, I conjecture, would be a part of an empirically informed psychological theory that (...) begins with-- but potentially adjusts--this commonsense self-understanding. The basic thought is that we are resource-limited agents who achieve cross-temporal organization in part by settling in advance on prior, partial plans. These somewhat stable partial plans help pose problems of means and preliminary steps, and in pursuit of needed coordination help filter potential options. They thereby provide a background framework for downstream thought and action"--. (shrink)

This book focuses on the problem of responsibility voids: these are cases where responsibility for a morally undesirable outcome cannot be attributed to any of the involved agents. Responsibility voids are thought to occur in collective decision-making and in the context of artificial intelligent systems. In these cases, philosophers worry that there is a shortfall of moral responsibility. In particular, such voids are often assumed to justify a notion of collective responsibility that cannot be reduced to individual responsibility. One of (...) the aims of the book is to study how collective responsibility and joint action relate to individual responsibility and individual actions. The book offers a unifying framework for modelling moral responsibility by drawing from modal logic and game theory. -/- The book investigates the possibility and scope of the problem of responsibility voids. One of its characteristics is its pluralistic perspective on moral responsibility: in contrast to giving a unique and all-encompassing definition of it, the book makes progress by spelling out and modelling several conceptions of moral responsibility. One of the appealing features of the book is that a relatively small range of models is used to investigate a variety of conceptions of moral responsibility. The unifying framework can thus be used to characterize the conditions under which responsibility voids are ruled out. (shrink)

Sometimes we make a decision about an action we will undertake later and form an intention, but our judgment of what it is best to do undergoes a temporary shift when the time for action comes round. What makes it rational not to give in to temptation? Many contemporary solutions privilege diachronic rationality; in some “rational non-reconsideration” (RNR) accounts once the agent forms an intention, it is rational not to reconsider. This leads to other puzzles: how can someone be motivated (...) to follow a plan that is contrary to their current judgment? How can it be rational to form a plan to resist if we can predict that our judgment will shift? I show how these puzzles can be solved in a framework where there are multiple units of agency, distinguishing between the judgments of the timeslice and those of the person over time, and allowing that the timeslice can “self identify”, taking the person over time as the relevant unit of agency and doing intrapersonal team reasoning (with a different causal role for intentions than RNR accounts). On my account, resisting temptation is compatible with synchronic rationality, so synchronic and diachronic rationality are aligned. However, either resisting or succumbing to temptation can be instrumentally rational, depending on the unit of agency that is identified with. In order to show why we ought to resist temptation, we need to draw on a non-instrumental rationale. I sketch possible routes for doing this. (shrink)

We argue that there is a variety of convention, effective coordinating agreement, that has not been adequately identified in the literature. Its distinctive feature is that it is a structure of conditional we-intentions of parties, unlike more familiar varieties of convention, which are structures of expectations and preferences or obligations. We argue that status functions constitutively involve this variety of convention, and that what is special about it explains, and gives precise content to the central feature of status functions, namely, (...) that objects with status functions can perform their functions only insofar as they have been collectively accepted as having them. (shrink)

Heidegger is often criticised for having next to nothing to say about human sociality. Yet, his work provides neglected resources for understanding the nature of social life. Drawing on his celebrated philosophy of mind and philosophy of action, the book systematically reconstructs Heidegger’s social ontology. It argues that Heidegger’s famous claim that human mindedness and agency is constitutively being-in-the-world implies that we can only understand others, do things with others, and form lasting groups with others if we pre-reflectively correlate their (...) behaviour with our own projects and the world that lies between us. Drawing on both his published texts, lecture courses, and notebooks, the book puts Heidegger into dialogue with contemporary debates on social cognition, collective intentionality, and social normativity, while also reassessing the significance of his account of authenticity and criticising his affiliation with Nazism. Written in a clear and engaging style, this book is an essential contribution to contemporary phenomenology and social ontology. (shrink)

This article articulates our everyday notion of cooperation. First, I topple an orthodoxy of shared agency theory by arguing that shared intentions to J are neither necessary nor sufficient for J to be cooperative. I refute the necessity claim by providing examples of shared intention-free cooperation (in institutional contexts and beyond). I refute the sufficiency claim by observing that coercion and exploitation need not preclude shared intentions but do preclude cooperation. These arguments, in turn, lead to my positive proposal. People (...) cooperate, I argue, just in case their activities are coordinated in ways that do not undermine any participant’s agency. (shrink)

According to some accounts, an individual participates in joint intentional cooperative action by virtue of conceiving of him- or herself and other participants as if they were parts of a single agent or body that performs the action. I argue that this notional singularization move fails if they act as if they were parts of a single agent. It can succeed, however, if the participants act as if to bring about the goal of a properly functioning single body in action (...) of which they would be parts. This latter version of the move manages to capture the cooperative character of joint intentional cooperative action. It does this without requiring of participants that they act on higher-order interlocking intentions. (shrink)

Collective Action, Philosophy and Law brings together two important strands of philosophical analysis. It combines general philosophical inquiry into collective agency with analyses of specific questions about plural entities and activities in the legal domain. These are issues of growing interest in areas of philosophy like action theory and social ontology, as well as in philosophy of law. The book contains thirteen original chapters written by an international team of leading philosophers and legal theorists, and is divided into four clear (...) parts: The nature of law and of legislative intention Practical reasoning and duties Causality, blameworthiness, and responsibility Citizens, states, and institutions. These sections cut across, and build on, different accounts to advance the debate on classical and new issues in collective agency. Each part also features legal-philosophical analyses that draw on general accounts of collective agency to cast new light on the law, descriptive as well as normatively. Collective Action, Philosophy and Law is the first major interdisciplinary and multi-authored work bridging legal and philosophical approaches to collective agency. As such, it is essential reading for students and researchers of philosophy of law, ethics, political philosophy, jurisprudence, and legal theory. (shrink)

This article defends an account of collective hope that arises through solidarity in the pursuit of justice. I begin by reviewing recent literature on the nature of hope. I then explore the relationship between hope and solidarity to demonstrate the ways in which solidarity can give rise to hope. I suggest that the hope born of solidarity is collective when it is shared by at least some others, when it is caused or strengthened by activity in a collective action setting, (...) and when the reciprocal hopeful expressions of individual group members result in an emotional atmosphere of hope that extends across the group. In the context of social movements, collective hope emerges alongside the collective intentions and actions of the solidarity group; namely, in the pursuit of a form of social justice that inspires the movement. I then suggest that the object of collective hope born of solidarity is the guiding ideal of justice and reflect on what it might mean to hope well for justice. (shrink)

The leading reductive approaches to shared agency model that phenomenon in terms of complexes of individual intentions, understood as plan-laden commitments. Yet not all agents have such intentions, and non-planning agents such as small children and some non-human animals are clearly capable of sophisticated social interactions. But just how robust are their social capacities? Are non-planning agents capable of shared agency? Existing theories of shared agency have little to say about these important questions. I address this lacuna by developing a (...) reductive account of the social capacities of non-planning agents, which I argue supports the conclusion that they can enjoy shared agency. The resulting discussion offers a fine-grained account of the psychological capacities that can underlie shared agency, and produces a recipe for generating novel hypotheses concerning why some agents do not engage in shared agency. (shrink)

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 the intentions (...) involved in strategic interaction. We argue, however, that this in itself is not significant. The significant difference is rather volitional: The parties to a shared intention are mutually implicated in each other’s will in a distinct way. Since degree of blameworthiness depends on the quality of will an agent displays in her actions, this explains the higher degree of collective blameworthiness associated with shared intentional wrongdoing. (shrink)

Cooperation admits of degrees. When factory workers stage a slowdown, they do not cease to cooperate with management in the production of goods altogether, but they are not fully cooperative either. Full cooperation implies that participants in a joint action are committed to rendering appropriate contributions as needed toward their joint end so as to bring it about, consistently with the type of action and the generally agreed upon constraints within which they work, as efficiently as they can, where their (...) contributions are sensitive to information (where available) about how others are contributing in the sense that they adjust as needed their contributions in light of information about how others are contributing to ensure effective pursuit of their joint end, where this includes rendering aid to other participants if needed, insofar as they are able. Full cooperation entails those cooperating are engaged in a joint intentional action. Some prominent studies of joint intentional action focus exclusively on cases of full cooperation (notably that of Michael Bratman (2014)). But not all joint intentional action is fully cooperative. One example is the work slowdown. Another example is provided by competitive games like chess and football, or sports like boxing and wrestling, where participants are clearly not intending to contribute to the pursuit of all of the goals of the others engaged in the activity, even when those goals are internal to the type of activity in question, but instead intend actively to frustrate some of them. In this paper, I provide a taxonomy of forms of non-cooperative behavior within the context of behavior that is still to some degree cooperative, and I argue that the minimal conditions of joint intentional action define minimal cooperative behavior, that is, that minimally joint intentional action is per se minimally cooperative behavior. I define in precise terms what that comes to, and how it is possible in cases in which it seems that one or more participants are in one or more ways acting so as to frustrate the contributions of other participants to their joint action. (shrink)

This volume contains the proceedings of the Social Ontology, Normativity, and Philosophy of Law conference, which took place on May 30–31, 2019 at the University of Glasgow. At the invitation of the Social Ontology Research Group, a panel of prominent scholars shed light on a range of key topics within social ontology, normativity, and philosophy of law from an interdisciplinary perspective.

The repeated attempts to characterise joint action have displayed a common trend towards minimalism – whether they focus on minimal situations, minimal characterisations, cognitively minimal agents or minimal cognitive mechanisms. This trend also appears to lead to pluralism: the idea that joint action may receive multiple, equally valid characterisations. In this paper, I argue for a pluralist stance regarding joint action, although one stemming from maximalism. Starting from the description of three cases of "maximal" joint action – demonstrations, deliberations and (...) free collective improvisation – that stretch our conceptual characterisations of joint action, I introduce and defend contextual minimalism, which focuses on joint actions occurring in contexts from which the factors that typically favour successful cooperation are absent. Although maximalist as compared to the other forms of minimalism, contextual minimalism does fit the minimalist trend and its recent emphasis on specific cognitive cooperative mechanisms. (shrink)

What are the implications for agency – and in particular, the idea of acting for reasons – if we are to take seriously the notion of collective responsibility? My thesis is that some cases of individuals subject to a collective form of responsibility and blame will force us to make sense of how it is that an individual can be entitled to collective reasons for action, i.e. entitled to a reason had in the first place by a plurality of individuals (...) together rather than any one of them alone. This entitlement makes it possible for the collective reason to be a reason for which one acts, even if one’s contribution on its own makes little or no difference in the collective effort. Although a full defense of this entitlement cannot be undertaken here, I will gesture at how this might work by suggesting that intentions function to preserve reasons for action. . (shrink)

What is the relation between small-scale collaborative plans and the execution of those plans within interactive contexts? I argue here that joint attention has a key role in explaining how shared plans and shared intentions are executed in interactive contexts. Within singular action, attention plays the functional role of enabling intentional action to be guided by a prior intention. Within interactive joint action, it is joint attention, I argue, that plays a similar functional role of enabling the agents to act (...) in a collaborative way such that their actions are rationally guided by a prior shared intention. This understanding of joint attention – as having a key functional role of enabling the rational guidance of joint intentional action by a prior shared intention – allows for an alternative understanding of the kind of minimal cooperation that infants can engage in. On this understanding, infants’ capacity to engage in joint actions is already an incipient capacity to engage in rational and intentional joint actions, albeit a capacity that is necessarily scaffolded by an adult rational co-partner. (shrink)

Olle Blomberg challenges three claims in my book From Individual to Plural Agency (Ludwig, Kirk (2016): From Individual to Plural Agency: Collective Action 1. Vols. 2. Oxford: Oxford University Press.). The first is that there are no collective actions in the sense in which there are individual actions. The second is that singular action sentences entail that there is no more than one agent of the event expressed by the action verb in the way required by that verb (the sole (...) agency requirement). The third, is that an individual intention, e.g. to build a boat, is not satisfied if you don’t do it yourself. On the first point, I grant that Blomberg identifies an important distinction between simple and composite actions the book did not take into account, but argue it doesn’t show that there are collective actions in the same sense there are individual actions. On the second point, I argue from examples that the collective reading of plural action sentences doesn’t entail the distributive reading, which requires the sole agency requirement on singular action sentences. This settles the third point, since it entails that if you intend to build a boat, you are successful only if you are the only agent of it in the sense required by the verb. (shrink)

Ethical investors are widely thought of as having two main goals. The negative goal of avoiding their investments to be morally tainted. The positive goal to further a certain ethical value they embrace or some normatively laden idea they hold by investing their money in a certain company. In light of these goals, the purpose of this paper is to provide an account of how we can explicitly include investors’ intentions when conceiving of ethical investment. The central idea is that (...) an investor’s intentions may act as both a negative and a positive qualifier for making investing ethical. If we subscribe to this account, there are interesting upshots with respect to how ethical investing compares to ethical giving as effective altruists construe it. (shrink)

Art can be addressed, not just to individuals, but to groups. Art can even be part of how groups think to themselves – how they keep a grip on their values over time. I focus on monuments as a case study. Monuments, I claim, can function as a commitment to a group value, for the sake of long-term action guidance. Art can function here where charters and mission statements cannot, precisely because of art’s powers to capture subtlety and emotion. In (...) particular, art can serve as the vessel for group emotions, by making emotional content sufficiently public so as to be the object of a group commitment. Art enables groups to guide themselves with values too subtle to be codified. (shrink)

We study shared intentions in what we call “loose groups”. These are groups that lack a codified organizational structure, and where the communication channels between group members are either unreliable or not completely open. We start by formulating two desiderata for shared intentions in such groups. We then argue that no existing account meets these two desiderata, because they assume either too strong or too weak an epistemic condition, that is, a condition on what the group members know and believe (...) about what the others intend, know, and believe. We propose an alternative, pooled knowledge, and argue that it allows formulating conditions on shared intentions that meet the two desiderata. (shrink)

The origin of the concept of “emotional sharing” can be traced back to the first edition of Sympathiebuch [1913/23], in which Max Scheler paved the way to a phenomenology of emotions and to social ontology. The importance of his findings is evident: consider the central role of emotional sharing in Michael Tomasello’s analysis and the lively debate on social ontology and collective intentionality.

Conspiracies are, by definition, a group activity; to conspire requires two or more people working together towards some end, typically in secret. Conspirators have intentions; this is borne out by the fact they want some end and are willing to engage in action to achieve. Of course, what these intentions are can be hard to fathom: historians have written a lot about the intentions of the assassins of Julius Caesar, for example; did they want to restore the Republic; was Marcus (...) Brutus lusting after power; was it an attempt to curb the ambitions of the plebeian class, who saw in Caesar someone not unlike themselves? If intentions can be hard to infer, who is a knowing conspirator and who is a dupe is almost as tricky to parse. Not all purported members of a conspiracy are conspirators, even if they aid and abet the conspiracy. Take, for example, the notorious lax engineer who the conspirators know will sign off on substandard building compliance measures, making it all the easier for them to plant their controlled demolitions. On some account of causal or even moral responsibility the lax engineer would then be responsible for the subsequent event, the one the conspirators desired. Yet it also seems clear that even if she is responsible in some sense for the culminating event of the conspiracy, it is clear that they did not conspire. Or, at least, we would like to think so, although should the authorities find out about the lax engineer’s involvement, they may well be considered part of the conspiracy, especially if the conspirators do their best to hide their own involvement or identities. (shrink)

Margaret Gilbert has long defended the view that, roughly speaking, agents share the intention to perform an action if and only if they jointly commit to performing that action. This view has proven both influential and controversial. While some authors have raised concerns over the joint commitment view of shared intention, including at times offering purported counterexamples to certain aspects of the view, straightforward counterexamples to the view as a whole have yet to appear in the literature. Here we provide (...) such counterexamples to show that joint commitment is neither necessary nor sufficient for shared intention. (shrink)

The Routledge Handbook of Collective Intentionality is the first of its kind, synthesizing research from several disciplines for all students and professionals interested in better understanding the nature and structure of social reality. The contents of the volume are divided into eight sections, each of which begins with a short introduction: Collective Action and Intention Shared and Joint Attitudes Epistemology and Rationality in the Social Context Social Ontology Collectives and Responsibility Collective Intentionality and Social Institutions The Extent, Origins, and Development (...) of Collective Intentionality Semantics of Collectivity The eight sections contain a total of 40 accessible chapters, all written exclusively for this volume by a team of internationally recognized experts. Each chapter ends with a References and a Further Reading section as well as cross-references to other germane chapters in the volume. A longer General Introduction provides an initial overview of the history as well as the current issues and problems in collective intentionality, the range of topics and their interconnections, and the organization of the _Handbook_. Systematic in its approach and thorough and detailed in its coverage_, The Routledge Handbook of Collective Intentionality_ provides readers with a valuable reference to this rapidly growing, cross-disciplinary research area and a trailhead to its most promising future directions. (shrink)

It has been claimed that a sense of us is presupposed for shared intentions to be possible. Searle introduced this notion together with the notion of the sense of the other. in joint action. It argues that the sense of the other is a necessary condition for a sense of us. Whereas thisarticle distinguishes between the “sense of the other” and the “sense of us” and elaborates on their role the sense of the other is immediate and automatic, the sense (...) of us can (but need not) arise between people and can (a) develop over time, (b) depend on the situation, and (c) involves several sufficient but not necessary processes. The article relies on research on core knowledge to better understand the sense of the other. It elaborates the sense of us using insights from cognitive science and social psychology. The article shows that the sense of the other and the sense of us can contribute to our understanding of the perception of possibilities for joint action and how individuals can come to experience actions and intentions as shared, even if the participants lack common knowledge. This leads to the conclusion that people are ordinarily socially oriented rather than individually. (shrink)

According to one influential philosophical view of human agency, for an agent to perform an action intentionally is essentially for her to manifest a kind of self-knowledge: An agent is intentionally φ-ing if and only if she has a special kind of practical and non-observational knowledge that this is what she is doing. I here argue that this self-knowledge view faces serious problems when extended to account for intentional actions performed by several agents together as a result of a joint (...) decision. This suggests that practical and non-observational knowledge is not essential to intentional action as such, since a theory of intentional action ought to be able to make sense of such paradigm cases of joint intentional action as well as cases of singular intentional action. Existing attempts to extend the self-knowledge view to joint intentional action face an unfortunate trilemma. These attempts must (i) require that participants have non-observational knowledge of each other’s non-observational knowledge, which in turn requires that the participants are either really one and the same agent, or that they are, for all relevant purposes, clones of each other; (ii) limit their explanatory scope to intentional actions performed by groups with a single decision maker at the top of an organisational hierarchy, which arguably are not really shared or jointly performed; or (iii) require that the intention of the group is the result of a public representational act that the group members will have observational knowledge of in a way that is incompatible with a core commitment of the self-knowledge view. I argue that each of these options is unacceptable given a self-knowledge view of intentional action. (shrink)

It’s possible to accept or to reject a promise. According to a new proposal by Abraham Roth, accepting a promise involves intending that the promisee perform the promised action. According to Roth, this view is supported by rational symmetries between promissory acceptance and intention. Here, I show how these symmetries actually generate two problems for the view.

This is a survey article on reductive views of shared intention.