Ethics
The field of ethics (or moral philosophy) involves systematizing, defending, and
recommending concepts of right and wrong behavior. Philosophers today usually
divide ethical theories into three general subject areas: metaethics, normative ethics,
and applied ethics. Metaethics investigates where our ethical principles come from,
and what they mean. Are they merely social inventions? Do they involve more than
expressions of our individual emotions? Metaethical answers to these questions focus
on the issues of universal truths, the will of God, the role of reason in ethical
judgments, and the meaning of ethical terms themselves. Normative ethics takes on a
more practical task, which is to arrive at moral standards that regulate right and wrong
conduct. This may involve articulating the good habits that we should acquire, the
duties that we should follow, or the consequences of our behavior on others. Finally,
applied ethics involves examining specific controversial issues, such as abortion,
infanticide, animal rights, environmental concerns, homosexuality, capital punishment,
or nuclear war.
By using the conceptual tools of metaethics and normative ethics, discussions in
applied ethics try to resolve these controversial issues. (1)
(1) Internet Encyclopedia of Philosophy, Ethics