Jeff McMahan famously defends a moral inequality of combatants, where liability to be attacked and potentially killed in war, should be grounded in the individual combatant’s moral responsibility for posing an unjust threat. In a response, Seth Lazar shows that McMahan’s criterion for liability leads to an unacceptable dilemma between “contingent pacifism” and “total war”, i.e. between war being practically infeasible, or implausibly many civilians being legitimate targets. The problem is that McMahan grounds liability mainly in the individual’s causal responsibility (...) for posing an unjust threat, but where a large proportion of combatants and civilians are approximately equally causally responsible. Recently, Saba Bazargan has come to the aid of McMahan by injecting an alternative supplementary criterion for liability, namely the individual’s complicity in a group act. This criterion is supposed to uphold the noted moral inequality, while avoiding the responsibility dilemma, by grounding moral incrimination in the individual’s participatory intention, instead of her causal contribution. I argue that the complicity account fails to resolve the dilemma. It fails because complicity grounded in a causally inert participatory intention is insufficient for liability. Further, I show why this reveals a deeper problem with the complicity account itself, namely that though it purports to ground incrimination non-causally, it fails to do so to any serious extent. (shrink)

Knowledge-how often appears to be more difficult to transmit by testimony than knowledge-that and knowledge-wh. Some philosophers have argued that this difference provides us with an important objection to intellectualism—the view that knowledge-how is a species of knowledge-that. This article defends intellectualism against these testimony-based objections.

In recent years, collective agency and responsibility have received a great deal of attention. One exciting development concerns whether collective, non-distributive responsibility can be assigned to collective non-agents, such as crowds and nation-states. I focus on an underappreciated aspect of these arguments—namely, that they sometimes derive substantive ontological conclusions about the nature of collective agents from these responsibility attributions. I argue that this order of inference, whose form I represent in what I call the Spaghetti Western Argument, largely fails, even (...) if the cases described are all too common. I show that it does not generate a generalizable, reliable conclusion about the kind of entity that is the plausibly responsible party. In particular, a group may lack agency in a given instance, be non-distributively responsible in that same instance and yet be a collective agent across time. (shrink)

Collective intentionality is one of the most fundamental notions in social ontology. However, it is often thought to refer to a capacity which does not presuppose the existence of any other social facts. This chapter critically examines this view from the perspective of one specific theory of collective intentionality, the theory of Margaret Gilbert. On the basis of Gilbert’s arguments, the chapter claims that collective intentionality is a highly contingent achievement of complex social practices and, thus, not a basic social (...) phenomenon. The argument proceeds in three steps. First, Gilbert’s thesis that certain kinds of collective intentionality presuppose joint normative commitments is introduced. Second, it is argued that, on this view, individual commitments can only constitute the relevant kinds of collective intentional states if there are socially shared “principles of membership” that connect the force of individual commitments to a shared content. Third, it is shown that strong collective intentionality depends on the practical acceptance of shared norms and on the establishment of authority relations through mutual recognition. (shrink)