Summary |
Consequentialists hold that the permissibility of actions is a function of how their outcomes rank. On maximizing versions of consequentialism that function is such that a subject S is permitted to perform an act X if and only if there is no alternative act Y whose outcome ranks higher than X's outcome on S's ranking. Now, whereas agent-neutral consequentialists hold that outcomes rank the same for each agent, agent-relative consequentialists hold that there is potentially a different ranking for each agent. So let's consider examples of each type theory. First, consider act-utilitarianism (AU), which is a version of agent-neutral consequentialism. AU holds that one outcome ranks higher than another if and only if it contains more aggregate utility. So, on AU, a subject S is permitted to perform an act X if and only if there is no alternative act Y whose outcome contains more aggregate utility than X's outcome does. Next consider ethical egoism (EE), which is a version of agent-relative consequentialism. On EE, different agents will potentially rank the same set of outcomes differently. Suppose, for instance, that there are just two outcomes: O1 and O2. In O1, you have 10 units of utility and I have 5. In O2, things are reversed: you have 5 and I have 10. EE holds that, on your ranking, O1 outranks O2. But, on my ranking, O2 outranks O1. So, on EE, S is permitted to perform an act X if and only if there is no alternative act Y whose outcome contains more utility for S. |