consequentialism the doctrine that the moral rightness of an act is determined solely by the goodness of the act’s consequences. Prominent consequentialists include J. S. Mill, Moore, and Sidgwick. Maximizing versions of consequentialism – the most common sort – hold that an act is morally right if and only if it produces the best consequences of those acts available to the agent. Satisficing consequentialism holds that an act is morally right if and only if it produces enough good consequences on balance. Consequentialist theories are often contrasted with deontological ones, such as Kant’s, which hold that the rightness of an act is determined at least in part by something other than the goodness of the act’s consequences. A few versions of consequentialism are agentrelative: that is, they give each agent different aims, so that different agents’ aims may conflict. For instance, egoistic consequentialism holds that the moral rightness of an act for an agent depends solely on the goodness of its consequences for him or her. However, the vast majority of consequentialist theories have been agent-neutral (and consequentialism is often defined in a more restrictive way so that agentrelative versions do not count as consequentialist). A doctrine is agent-neutral when it gives to each agent the same ultimate aims, so that different agents’ aims cannot conflict. For instance, utilitarianism holds that an act is morally right if and only if it produces more happiness for the sentient beings it affects than any other act available to the agent. This gives each agent the same ultimate aim, and so is agent-neutral.
Consequentialist theories differ over what features of acts they hold to determine their goodness. Utilitarian versions hold that the only consequences of an act relevant to its goodness are its effects on the happiness of sentient beings. But some consequentialists hold that the promotion of other things matters too – achievement, autonomy, knowledge, or fairness, for instance. Thus utilitarianism, as a maximizing, agent-neutral, happiness-based view is only one of a broad range of consequentialist theories.
See also ETHICS; MILL, J. S.; MOORE; SIDG- WICK ; UTILITARIANIS. B.Ga.