On ‘Modal Personism’

In this article I present several challenges to the view that Shelly Kagan calls ‘modal personism’. First, there is a plausible account of our identity that, if true, greatly diminishes the scope of Kagan's view. But the scope of the view is already quite limited because the category of modal persons is restricted to those non‐persons that had but have lost the potential to become persons. If the category were to include non‐persons that retain the potential to become persons, Kagan's view would have implausible implications about abortion and about the moral status of certain animals.