Appeal to authority
An
appeal to authority also known as
argument from authority,
argumentum ad verecundiam (
Latin:
argument from modesty) or
ipse dixit (Latin:
he himself, said it), is one method of obtaining
propositional knowledge. Some examples of appeals to authority:
- Referring to the philosophical beliefs of Aristotle. "If Aristotle said it was so, it is so".\n* Quotes from religious books such as the Bible. "The Bible says X, therefore X is the right thing".\n* Claiming that some crime is morally wrong because it is illegal. "It's against the law for stores to be open on weekends, therefore it's wrong for them to do so".\n* Referencing scientific research published in a peer reviewed journal. "Science (in the form of an article in a prestigious journal) says X, therefore X is so".\n* Believing what one is told by one's teacher. Just listen to any earnest 2nd grader.
Sometimes, an appeal to authority is a
logical fallacy. This is the case when a person presenting a position on a subject mentions some authority who also holds that position, but who is not an
authority in that area. For instance, the statement "
Arthur C. Clarke recently released a report showing it is necessary to floss three times daily" should not convince many people of anything about flossing, as Arthur C. Clarke is not an expert on
dental hygiene. Much
advertising relies on this logical fallacy; for example when
Michael Winner promotes car insurance, despite having no expertise in the field of car insurance.
Citing a person who
is an authority in the relevant field should carry more weight, but given the possibility of mistake, should not be compelling. It's still a fallacy. In the Middle Ages, roughly from the
12th century to the
15th century, the
philosophy of
Aristotle became firmly established dogma, and using the beliefs of Aristotle was an important part of many debates. Aristotle's thought became so central to the philosophy of the late Middle Ages that he became known in
Latin as
Ille Philosophus, "
the philosopher," and quotations from Aristotle became known as
ipse dixits ("He, himself, has spoken.").
Authoritarian ethics is the ethical theory by which one attains ethical knowledge from an authority, for example from a
God or from the
law. The
bandwagon fallacy can be viewed as a special case of an appeal to authority, where the authority is
public opinion.
Five conditions for a legitimate argument from authority
- The authority must have competence in an area, not just glamour, prestige, rank or popularity.\n# The judgement must be within the authority's field of competence\n# The authority must be interpreted correctly\n# Direct evidence must be available, at least in principle\n# A technique is needed to adjudicate disagreements among equally qualified authorities.
The argumentum ad verecundiam is a genetic fallacy.\nCategory:Ethics\nCategory:Logical fallacies
