This paper lists a number of puzzles for shared obligations – puzzles about the role of individual influence, individual reasons to contribute towards fulfilling the obligation, about what makes someone a member of a group sharing an obligation, and the relation between agency and obligation – and proposes to solve them based on a general analysis of obligations. On the resulting view, shared obligations do not presuppose joint agency.

Climate change appears to be a classic aggregation problem, in which billions of individuals perform actions none of which seem to be morally wrong taken in isolation, and yet which combine to drive the global concentration of greenhouse gases (GHGs) ever higher toward environmental (and humanitarian) catastrophe. When an individual can choose between actions that will emit differing amounts of GHGs―such as to choose a vegan rather than carnivorous meal, to ride a bike to work rather than drive a car, (...) or to take a reusable bag to the supermarket rather than send another plastic bag to landfill―does she have any reason to choose the lower-emitting actions? In this chapter I'll reject the claim that individuals don't make a difference when it comes to climate change. I first discuss making a difference with every action, as a way of getting clearer about how individuals' actions impact causally on the harms resulting from climate change, making a distinction so far overlooked in the climate ethics discussion between 'macro' thresholds like ice-cap melt, and 'micro' thresholds like severe weather events. I set aside making a difference with every action as implausible, and then move on to discuss both low probability of major difference, and high probability of minor difference. I argue that both of these are plausible characterizations of individuals' causal contributions to climate change. I conclude by noting some policy implications of having (probabilistic) individual difference-making back in play. (shrink)

There are countless circumstances under which random individuals COULD act together to prevent something morally bad from happening or to remedy a morally bad situation. But when OUGHT individuals to act together in order to bring about a morally important outcome? Building on Philip Pettit’s and David Schweikard’s account of joint action, I will put forward the notion of joint duties: duties to perform an action together that individuals in so-called random or unstructured groups can jointly hold. I will show (...) how this account of joint duties is preferable to one which defends individual duties to cooperate. I then discuss the limits of joint duties and the ways in which one can fail to comply with them. It will become apparent that the circumstances under which individuals in random collectives acquire such joint duties are rare. (shrink)

According to Wringe 2006 we have good reasons for accepting the existence of Global Collective Obligations - in other words, collective obligations which fall on the world’s population as a whole. One such reason is that the existence of such obligations provides a plausible solution a problem which is sometimes thought to arise if we think that individuals have a right to have their basic needs satisfied. However, obligations of this sort would be of little interest – either theoretical or (...) practical – if they did not give rise, either directly or indirectly, to any kinds of reasons for individuals to behave in certain ways. -/- In this paper, I shall argue that in many situations, forward-looking global obligations give rise to an obligation on individuals to work towards bringing into existence and support an institutional system which will enable their obligations to be met. My argument for this conclusion involves two steps. In the first step, I address a general question about how collective obligations can give rise to individual obligations without being reducible to them, and which obligations they give rise to. Here I give a Kant-inspired argument, based on the principles that ‘ought implies can’ and that the content of the moral law is given by reflecting on how agents should legislate in a kingdom of ends, which is designed to show that collective obligations can give rise to individual obligations. In the second step I apply this principle to the case of global forward-looking obligations. (shrink)

Is the state a collective agent? Are citizens responsible for what their states do? If not citizens, then who, if anyone, is responsible for what the state does? Many different sub-disciplines of philosophy are relevant for answering these questions. We need to know what “the state” is, who or what it's composed of, and what relation the parts stand in to the whole. Once we know what it is, we need to know whether that thing is an agent, in particular (...) a moral agent capable of taking moral responsibility for its actions. We have to know what it takes for it to be capable of moral responsibility, e.g., what the functional equivalents in groups are of knowledge, intention, foreseeability, recklessness, and so on. And once we've established that it is an agent, and is responsible for what it does, we have to explain whether and in what way this implicates members, i.e., whether state responsibility distributes to the members of states, whoever they may be. Answers to these questions come from metaphysics, social ontology, action theory, epistemology, political theory, and ethics. In what follows, we'll give an outline of some different ways of answering these questions. (shrink)

Do consumers’ ordinary actions of purchasing certain goods make them complicit in global labour injustice? To establish that they do, two things much be shown. First, it must be established that they are not more than complicit, for example that they are not the principal perpetrators. Second, it must be established that they meet the conditions for complicity on a plausible account. I argue that Kutz’s account faces an objection that makes Lepora and Goodin’s better suited, and defend the idea (...) that consumers are complicit in at least two of the ways distinguished by the latter. In the final section of the paper, I consider whether consumers’ responsibility for complicity in global labour injustice is likely to be as strong as responsibility from another source, namely benefiting from that injustice. (shrink)