Abstract

We happen to live in a world in which people stand in long chains of care: some people care about other people, who care about still other people, and so on. We explore an argument according to which chains of care expand the circle of prudential concern for carers. The argument’s upshot is that many individuals have a circle of prudential concern that encompasses the welfare of many people, including distant strangers. This result has a range of surprising implications about the scope of prudential concern and our ability to know and control the determinants of our welfare. Natural extensions of the argument suggest that our welfare is—to a surprising degree—dependent on the welfare of distant strangers. We consider several proposals for escaping this outcome. It turns out that they are either costly or that they do not provide an escape. We thus provisionally accept that, courtesy of care chains, our significant prudential interests include the welfare of individuals we do not care about or even know.