Summary |
The defining feature of
consequentialism is that it ranks outcomes (the outcomes associated with acts, sets of rules, sets of motives, or something else) and then takes the normative
statuses of actions to be some (increasing) function of how those outcomes
rank. Little else can be said unequivocally about consequentialism, as
consequentialists disagree about most everything else. Consequentialists
disagree on whether we should assess the normative statuses of actions directly
in terms of how their outcomes rank (act-consequentialism) or indirectly in
terms of whether, say, they comply with the code of rules with the highest-ranked associated outcome (rule-consequentialism, motive-consequentialism, etc.). They
disagree on whether the relevant function is a maximizing one (maximizing
consequentialism) or a satisficing one (satisficing consequentialism). And they
disagree on whether there is just one ranking of outcomes that is the same for
all agents (agent-neutral consequentialism) or potentially different rankings
for each agent (agent-relative consequentialism).
As most see it, consequentialism is a theory about the
permissibility of actions, but some hold instead that it is a theory about only
the comparative moral value of actions (scalar consequentialism). And whereas some
hold that consequentialism is committed to ranking outcomes in terms of their
impersonal value, others deny this. Even those who agree that outcomes are to
be ranked in terms of their impersonal value disagree about whether outcomes
are to be ranked in terms of their actual value (objective consequentialism) or
their expected value (subjective consequentialism). |