Challenges to Biocentrism
Chapter 2 takes up two distinct sets of challenges to biocentrism. The first concerns the relationship between moral status and normative theory. The challenge is that there is no defending the claim that nonsentient organisms have moral status without defending a particular normative theory. This chapter defends the view that questions about the bearers of moral status can be settled independently of issues of normative theory. The second challenge, the subjectivist challenge, rests on the claim that there is no satisfactory account of welfare that does not depend in some way on the bearer of welfare having cognitive capacities, that attributions of welfare to nonsentient things are illusory, derivative, etc. Here the chapter makes space for the welfare of nonsentient organisms by defending an objective-list view of welfare and using the subjectivist challenge to set conditions of adequacy for a theory of welfare for nonsentient organisms.