Rightness and wrongness come in degrees that vary on a continuous scale. After demonstrating this with examples, I'll consider how to develop a consequentialist theory that accounts for ordinary thought about right and wrong, and present problems that some deontological theories face in doing so.Scalar properties can vary on a continuous scale. We often refer to them with gradable adjectives like "good", comparative forms like "better", and superlative forms like "best". Scalar properties differ from discrete properties, which don't vary on a continuous scale. We often refer to discrete properties with non-gradable adjectives including "right", "wrong", "permissible", and "obligatory", which lack such comparative and superlative forms.I'll argue that rightness is scalar, even though non-gradable adjectives apply to it in English. (The same holds for wrongness. For brevity, I'll frequently omit mention of wrongness.) "Righter" isn't a grammatical English expression, which might seem like evidence that rightness is discrete rather than scalar. In fact, "righter" expresses our moral thinking at least as well as "right". But we need not abandon unsuffixed "right". A variety of linguistic resources help us provide truth-conditions for claims including "right". This suggests new ways of developing scalar consequentialism, which was pioneered by Alastair Norcross (1997, 2006a, 2006b, 2008).Section 1 argues that we ordinarily judge the rightness of action to be a scalar property. Section 2 considers linguistic resources that scalar consequentialists can use to understand unsuffixed "right". Section 3 presents an advantage scalar consequentialism has over some agentcentered deontological theories in accounting for scalar rightness.
Rightness and wrongness come in degreesOrdinary cases of action demonstrate that rightness and wrongness are scalar, as this section shows. Consider the following case: Betsy promised to see a documentary about Stalin's purges with her friend Daniel. It's time to go, but she doesn't feel up for anything so emotionally draining. So she texts Daniel to say that she isn't coming, puts her phone away, and plays video games while Daniel sits by himself at the movie. Daniel watches the movie unhappily, not only because of the grim events on the screen, but because Betsy broke her promise and didn't come. Their friendship suffers as a result.We see that rightness and wrongness are scalar when we consider other things Betsy could have done. It was wrong to break her promise and play video games, but she could've done worse. She could've burglarized Daniel's house while he was at the movie. She could've run around on the street merrily assaulting people until someone forced her to stop. She even could have fulfilled her promise in an awful way, wearing a suicide bomb vest under her jacket and detonating it at the end of the movie to kill everyone in the theater. (For those who prefer more mundane possibilities: she could've stayed home without sending a message to let him know that she wouldn't be comi...