Mark Christopher Navin

Many advocate practices of ‘local food’ or ‘locavorism’ as a partial solution to the injustices and unsustainability of contemporary food systems. I think that there is much to be said in favor of local food movements, but these virtues are insufficient to immunize locavorism from criticism. In particular, three duties of international ethics—beneficence, repair and fairness—may provide reasons for constraining the developed world’s permissible pursuit of local food. A complete account of why (and how) the fulfillment of these duties constrains locavorism will require extensive empirical evidence about the relationship between agricultural demand-led industrialization, international trade (rules), and local food practices. In this paper I can only gesture at some of this evidence and, for that reason, my policy prescriptions are merely provisional. Instead, the upshot of this paper is that advocates of locavorism ought to be attentive to the empirical-dependence of the moral permissibility of their projects. As local food ‘scales up’—and comes to be embraced as a goal of political communities—these concerns should receive even greater attention

Recent increases in the rates of parental refusal of routine childhood vaccination have eroded many countries’ “herd immunity” to communicable diseases. Some parents who refuse routine childhood vaccines do so because they deny the mainstream medical consensus that vaccines are safe and effective. I argue that one reason these vaccine denialists disagree with vaccine proponents about the reasons in favor of vaccination is because they also disagree about the sorts of practices that are conducive to good reasoning about healthcare choices. Vaccine denialists allocate epistemic authority more democratically than do mainstream medical professionals. They also sometimes make truth ascriptions for nonepistemic reasons, fail to recognize legitimate differences in expertiseand competence, and seek uncritical affirmation of their existing beliefs. By focusing on the different epistemic values and practices of vaccine denialists and mainstream medical professionals, I locate my discussion of vaccine denialism within broader debates about rationality. Furthermore, I argue that gender inequality and gendered conceptions of reason are important parts of the explanation of vaccine denialism. Accordingly, I draw upon feminist work—primarily feminist social epistemology—to help explain and evaluate this form of vaccine refusal.

Conscientious objectors to military service are either general objectors or selective objectors. The former object to all wars; the latter object to only some wars. There is widespread popular and political support in western liberal democracies for exemptions for general objectors, but currently there is little support for exemptions for selective objectors. Many who advocate exemptions for selective objectors attempt to build upon the strength of support that is enjoyed by exemptions for general objectors. They argue that selective objectors ? like general objectors ? sincerely believe that it would be deeply morally wrong for them to fight in the wars to which they object. I argue that a stronger moral case for exemptions for selective objectors relies upon a different claim: selective objections are often accurate. It is often immoral to fight in the wars to which selective objectors object. While some advocates of exemptions for selective objectors have identified accuracy as a reason for offering exemptions, they have usually not adequately distinguished sincerity from accuracy. However, keeping these two moral reasons for exemptions distinct clarifies and strengthens the moral case for exemptions for selective conscientious objectors

The United States may justifiably exclude unvaccinated aliens, perhaps even under the assumption of Open Borders, according to which people should generally be permitted to settle in countries of their choosing. Furthermore, there are good reasons to endorse the Centers for Disease Control and Prevention’s (CDC’s) current vaccination-related exclusion criteria, which were last revised in 2009. I frame my discussion around CDC’s 2008 decision to permit immigrant girls and women to be excluded if they were not vaccinated against human papillomavirus (HPV)—a decision that was quickly reversed and that led to the 2009 revisions to CDC’s vaccination-related immigrant exclusion criteria.