•  432
    Proportionality, Territorial Occupation, and Enabled Terrorism
    Law and Philosophy 32 (4): 435-457. 2013.
    Some collateral harms affecting enemy civilians during a war are agentially mediated – for example, the US-led invasion of Iraq in 2003 sparked an insurgency which killed thousands of Iraqi civilians. I call these ‘collaterally enabled harms.’ Intuitively, we ought to discount the weight that these harms receive in the ‘costs’ column of our ad bellum proportionality calculation. But I argue that an occupying military force with de facto political authority has a special obligation to provide min…Read more
  •  591
    Complicitous liability in war
    Philosophical Studies 165 (1): 177-195. 2013.
    Jeff McMahan has argued against the moral equivalence of combatants (MEC) by developing a liability-based account of killing in warfare. On this account, a combatant is morally liable to be killed only if doing so is an effective means of reducing or eliminating an unjust threat to which that combatant is contributing. Since combatants fighting for a just cause generally do not contribute to unjust threats, they are not morally liable to be killed; thus MEC is mistaken. The problem, however, is …Read more
  •  565
    Moral Coercion
    Philosophers' Imprint 14. 2014.
    The practices of using hostages to obtain concessions and using human shields to deter aggression share an important characteristic which warrants a univocal reference to both sorts of conduct: they both involve manipulating our commitment to morality, as a means to achieving wrongful ends. I call this type of conduct “moral coercion”. In this paper I (a) present an account of moral coercion by linking it to coercion more generally, (b) determine whether and to what degree the coerced agent is l…Read more
  •  503
    The Permissibility of Aiding and Abetting Unjust Wars
    Journal of Moral Philosophy 8 (4): 513-529. 2011.
    Common sense suggests that if a war is unjust, then there is a strong moral reason not to contribute to it. I argue that this presumption is mistaken. It can be permissible to contribute to an unjust war because, in general, whether it is permissible to perform an act often depends on the alternatives available to the actor. The relevant alternatives available to a government waging a war differ systematically from the relevant alternatives available to individuals in a position to contribute to…Read more
  •  50
    Cosmopolitan War, by Cecile Fabre (review)
    Mind 123 (490): 588-592. 2014.
    Book review for Cecile Fabre's 'Cosmopolitan War'