Henry Shue has led the charge among moral philosophers in arguing that harms stemming from anthropogenic climate change constitute violations of basic rights and are therefore prohibited by duties of justice. Because frameworks such as Shue’s argue that duties of justice are at stake, one could object that the special urgency of those duties threatens to overrun the normatively protected space in which an agent makes her life her own. We argue that an alternative conception of how moral reasons combine (...) to produce duties is required to respond to the demandingness objection, providing normatively protected space to pursue one’s projects while yielding numerous strict obligations of justice. (shrink)

This paper defends the Famine Relief Argument against Having Children, which goes as follows: conceiving and raising a child costs hundreds of thousands of dollars; that money would be far better spent on famine relief; therefore, conceiving and raising children is immoral. It is named after Peter Singer’s Famine Relief Argument because it might be a special case of Singer’s argument and because it exposes the main practical implication of Singer’s argument—namely, that we should not become parents. I answer five (...) objections: that disaster would ensue if nobody had children; that having children cannot be wrong because it is so natural for human beings; that the argument demands too much of us; that my child might be a great benefactor to the world; and that we should raise our children frugally and give them the right values rather than not have them. Previous arguments against procreation have appealed either to a pessimism about human life, or to the environmental impact of overpopulation, or to the fact that we cannot obtain the consent of the non-existent. The argument proposed here appeals to the severe opportunity costs of parenting. (shrink)