- Essentially comparative value(what results from abandoning transitivity)
- The idea that something's worth or goodness can only be measured by directly comparing it to something else, rather than having a fixed, independent value.
- Quantity and quality of welfare(the core tension being discussed)
- Quantity refers to how much well-being someone has (more happiness is better), while quality refers to what *kind* of well-being it is (some say deep satisfaction matters more than simple pleasure).
- Stuart Rachels(mentioned as someone studying welfare and value)
- A contemporary philosopher who writes about ethics and how we should think about what makes life good or bad.
- Temkin(mentioned as a collaborator with Rachels on this problem)
- Larry Temkin, a philosopher who specializes in ethics and has written extensively about fairness, equality, and how to compare different outcomes.
- knowledge(Distinguished from mere true belief, which may be the product of indoctrination and need not exercise deliberative capacities.)
- Justified true belief — true belief that has been arrived at through the exercise of deliberative capacities, including comparison of and deliberation among alternatives.
- transitivity(Applied to the temporal relation 'earlier than' on a set of worlds W)
- A property of a relation R such that if wRv and vRu, then wRu
- welfare(Critique of Stein's strict health-welfare correlation)
- A subjective notion of well-being that is affected by multiple domains, not health alone.