Abstract

In this paper I consider whether psychological unity can moderate moral status. I first explicate a hybrid view on which non-person animals have a utilitarian moral status and persons have a deontological moral status. I then discuss Jeff McMahan's (2002) concept of psychological unity, and I motivate the view that differences in psychological unity might affect the strength of our reasons against harming different individuals. Ultimately, however, I reject the claim that differences in moral status can be explained by differences in psychological unity.