In this post, Bill Wringe discusses their recent article in Journal of Applied Philosophy on difficulties justifying punishing non-citizens.
Philosophers spend a surprising amount of time thinking about punishment: about what counts as punishment, about what people should and should not be punished for, and about whether and why people should be punished at all. When they do so, they tend to make a lot of assumptions about the kinds of cases of punishment they are interested in: for example, that when the state punishes someone, it is typically because they have been convicted of a genuine crime at the end of a fair trial. One assumption that often gets made in these discussions is that the person being punished is a citizen of the state that is punishing them. But it’s important to realize that states often punish individuals who are not citizens. As I argue in a recent article, this matters, because some of the ways in which we might try to justify punishing citizens don’t seem to make very much sense when we apply them to non-citizens.