Chapter 2 takes up the complex task of formulating a conception of risk that can meet the twin desiderata of practicality and normativity. Though neither an unreconstructed subjective nor objective account of risk can, on its own, play the role we need it to play in a moral context, the accounts can be combined to take advantage of their respective strengths. Much of the chapter is therefore devoted to explaining how to overcome this recalibrated perspective-indifference. The chapter defends the perspective of a particular interpretation of the reasonable person, well-known from tort law, as a way of bringing determinacy to the characterization of risk. Defending this evidence-relative perspective while criticizing competing belief- and fact-relative perspectives, the chapter argues that it has the resources to meet the twin desiderata of practicality and normativity.
