In this paper I analyse how procreative freedom poses a challenge for rule-consequentialism. First, I reconstruct the rule-consequentialist case for procreative freedom. Second, I argue that population scenarios resulting from very low fertility pose a problem for rule-consequentialism since such scenarios cannot secure population growth or even avoid human extinction in the long run. Third, I argue that population scenarios resulting from excessive procreation also pose a problem for rule-consequentialism since they are incompatible with the promotion of optimific consequences in (...) various ways. Were the rule-consequentialist to avoid these types of scenarios, the challenge would consist in doing so while retaining the liberal approach to individual rights and freedoms that made rule-consequentialism an advantageous competitor against moral theories like act-consequentialism. These population scenarios raise more general questions about how rule-consequentialism ought to conceptualise the application of universal rules in the long-term, intergenerational context. This is an important place for inquiry given that rule-consequentialism is originally conceived as a forward-looking theory. (shrink)

On certain plausible views, if humanity were to unanimously decide to cause its own extinction, this would not be wrong, since there is no one whom this act would wrong. We argue this is incorrect. Causing human extinction would still wrong someone; namely, our forebears who sacrificed life, limb and livelihood for the good of posterity, and whose sacrifices would be made less morally worthwhile by this heinous act.