We present evidence from a pre-registered experiment indicating that a philosophical argument––a type of rational appeal––can persuade people to make charitable donations. The rational appeal we used follows Singer’s well-known “shallow pond” argument (1972), while incorporating an evolutionary debunking argument (Paxton, Ungar, & Greene 2012) against favoring nearby victims over distant ones. The effectiveness of this rational appeal did not differ significantly from that of a well-tested emotional appeal involving an image of a single child in need (Small, Loewenstein, and (...) Slovic 2007). This is a surprising result, given evidence that emotions are the primary drivers of moral action, a view that has been very influential in the work of development organizations. We did not find support for our pre-registered hypothesis that combining our rational and emotional appeals would have a significantly stronger effect than either appeal in isolation. However, our finding that both kinds of appeal can increase charitable donations is cause for optimism, especially concerning the potential efficacy of well-designed rational appeals. We consider the significance of these findings for moral psychology, ethics, and the work of organizations aiming to alleviate severe poverty. (shrink)

Empirical support is offered for the claim that the original Knobe effect, whereby our intentional action ascriptions exhibit certain asymmetries in light of our moral attitudes, can be successfully cancelled. This is predicted by the view that the Knobe effect can be explained in purely pragmatic terms (Adams and Steadman 2004a, 2004b, 2007). However, previous cancelling studies (Adams and Steadman 2007; Nichols and Ulatowski 2007) have failed to identify evidence of cancellability. The key to the successful cancelling strategy presented here (...) is to provide subjects with the opportunity to assent to statements that involve sufficiently strong forms of moral censure. (shrink)

Traditionally, moral philosophers have distinguished between doing and allowing harm, and have normally proceeded as if this bipartite distinction can exhaustively characterize all cases of human conduct involving harm. By contrast, cognitive scientists and psychologists studying causal judgment have investigated the concept ‘enable’ as distinct from the concept ‘cause’ and other causal terms. Empirical work on ‘enable’ and its employment has generally not focused on cases where human agents enable harm. In this paper, we present new empirical evidence to support (...) the claim that some important cases in the moral philosophical literature are best viewed as instances of enabling harm rather than doing or allowing harm. We also present evidence that enabling harm is regarded as normatively distinct from doing and allowing harm when it comes to assigning compensatory responsibility. Moral philosophers should be exploring the tripartite distinction between doing harm, allowing harm, and enabling harm, rather than simply the traditional bipartite distinction. Cognitive scientists and psychologists studying moral judgment, who have so far largely adopted the bipartite distinction in this area of research, should likewise investigate the tripartite distinction. (shrink)

In the course of presenting a compelling and comprehensive framework for immigration justice, Brock addresses discriminatory immigration policies, focusing on recent attempts by the Trump administration to exclude Muslims from the U.S.. This essay critically assesses Brock’s treatment of the issue, and in particular the question of what made the Muslim ban and similar policies unjust. Through examining these issues, further questions regarding the immigration justice framework on offer arise.

This article highlights two interlocking themes in moral and political philosophy in the Kantian tradition and examines their import for issues in international relations. First, I examine how constructivist interpretations of Kantian moral theory can inform an understanding of Kant’s Perpetual Peace and passages in other key texts that deal with international relations. Second, drawing on the constructivist tradition, I examine Kant’s remarks on the dependency of domestic justice on international justice. By bringing these two themes together, I put forward (...) a Kantian view of international relations that emphasizes the role of morality in resolving practical problems at the international level and draws attention to the ways in which solving problems of domestic justice is contingent on also solving problems of international justice. Each of these points provides a Kantian response to, and the second puts pressure on, realist views in international relations. (shrink)

This article argues that citizens have a basic right to invite family members and spouses into their society on the basis of Rawlsian egalitarian premises. This right is argued to be just as basic as other recognized basic rights, such as freedom of speech. The argument suggests further that we must treat immigration and family reunification, in particular, as central issues of domestic justice. The article also examines the implications of these points for the importance of immigration in liberal domestic (...) justice and suggests avenues for further research on the interplay of considerations of justice towards citizens and non-citizens. (shrink)

Discriminatory attitudes towards Muslim refugees are common in liberal democracies, and Muslim citizens of these countries experience high rates of discrimination and social exclusion. Uniting these two facts is the well-known phenomenon of Islamophobia. But the implications of overlapping discrimination against citizens and non-citizens have not been given sustained attention in the ethics of immigration literature. In this paper, I argue that liberal societies have not only duties to discontinue refugee policies that discriminate against social groups like Muslims, but remedial (...) duties to citizens who are in these social groups to adopt a more welcoming stance towards the groups that they are in. Further, I argue that a fitting way of adopting this more welcoming stance is to give refugees in these groups preferential treatment in asylum and resettlement. (shrink)

This article compares the moral significance of two types of immigration, that which is based on the unification of citizens and non-citizens and that which is based on the skilled labor needs of the receiving society. I assess the interests of both citizens and non-citizens affected by each of these types of inflows and argue that unification admissions should be given priority over skilled workers but states retain a qualified moral permission to incentivize skilled worker migration.

Liberal societies typically prefer relatives and spouses of their members over other prospective immigrants seeking admission. Giving this preferential treatment to only certain categories of relationships requires justification. In this paper, I provide a defense of a category-based system for “unification admissions,” non-members seeking admission for the purpose of living in the same society with members on a stable basis, that is compatible with liberalism and, in particular, does not violate the requirement of liberal neutrality. This defense does not commit (...) liberal theorists to the traditional state sovereignty view on immigration, according to which societies have wide latitude to exclude immigrants as they see fit, and shows that, contra Ferracioli, societies are not required to treat relatives, spouses, friends, and creative partners of their members on a par in matters of immigration policy. (shrink)