Well-being measurements are frequently used to support conclusions about a range of philosophically important issues. This is a problem, because we know too little about the intervals of the relevant scales. I argue that it is plausible that well-being measurements are non-linear, and that common beliefs that they are linear are not truth-tracking, so we are not justified in believing that well-being scales are linear. I then argue that this undermines common appeals to both hypothetical and actual well-being measurements; I (...) first focus on the philosophical literature on prioritarianism and then discuss Kahneman’s Peak-End Rule as a systematic bias. Finally, I discuss general implications for research on well-being, and suggest a better way of representing scales. (shrink)

We ordinarily think that, keeping all else equal, a life that improves is better than one that declines. However, it has proven challenging to account for such value judgments: some, such as Fred Feldman and Daniel Kahneman, have simply denied that these judgments are rational, while others, such as Douglas Portmore, Michael Slote, and David Velleman, have proposed justifications for the judgments that appear to be incomplete or otherwise problematic. This article identifies problems with existing accounts and suggests a novel (...) alternative theory: what best accounts for our preference for an uphill over a downhill life (and many other episodes) is that losses of momentary value are themselves bad and gains in momentary value are themselves good. (shrink)

Why does it seem better to be a pauper who becomes a king rather than a king who becomes a pauper even when each life contains an equivalent sum of goods to the other? Many argue that only the pauper-to-king life can be told as a redemption story and that it is good for you to live a redemption story. This paper calls that explanation into question and proposes an alternative: upward-trending lives reveal growth. I argue that growth is a (...) valuable feature of a life, that redemption is not, and that growth explains intuitions cited in favor of redemption. (shrink)