Responses
In Simon Kirchin (ed.) Reading Parfit: On what matters, London, 2017, pp. 189–236
Abstract
Normative indeterminacy and imprecision characterize many value comparisons, implying that the relation “not worse than” is non-transitive. While efforts to unify universal law formulas, contractualism, and rule consequentialism seek to provide systematic moral guidance, these frameworks must exclude deontic beliefs from their foundational derivations to avoid circularity. Within metaethics, normative naturalism is analyzed through a distinction between worldly and propositional facts, yet soft naturalism remains vulnerable to the triviality objection because identifying normative properties with natural ones fails to yield positive substantive normative information. Subjectivist accounts of reasons incorrectly equate reasons with desire-fulfillment, whereas objective reasons are grounded in the intrinsic nature of experiences such as agony. Furthermore, rule consequentialism remains viable against objections concerning pointless sacrifices if its rules are formulated to respond to expected value or the actual behavior of others. Fundamental normative truths possess a status analogous to mathematical or logical necessities; they are non-natural but lack robust ontological implications. Such truths provide the necessary grounds for asserting that certain outcomes matter in a purely reason-implying sense, independent of an agent’s motivational states. – AI-generated abstract.