vuoi
o PayPal
tutte le volte che vuoi
Unit. 2. Ways of persuading
Authors on rhetoric have categorized the many and varied methods of persuasion in different
ways, cited, at general level of division, between ‘persuasion by appeal to reason’ and
‘persuasion by appeal to the emotions’.
Another similar distinction is between ideational or conceptual persuasion and interpersonal
persuasion. In the first, an author attempts primarily to persuade an audience of the veracity, logic
or usefulness of his or her ideas. In the second, an author attempts to convince others that he or
she is honest, interesting and worthy of attention, respect, friendship or some other desired
interpersonal service or product, or tries to persuade them that they are lacking of some quality,
product or service (health, safety, etc…) that the speaker is able to provide.
Four models
We can concentrate on four major ‘models of persuasion’, namely:
1. Authority;
2. Comparison;
3. Problem – solution;
4. Association.
2.1. Authority
In persuasion by authority, the persuader appeals to some sort of high authority to convey and
strengthen their message. One example is religion or academic and scientific writing.
2.2. Comparison or analogy
In this case the persuader invites us to compare and contrast an argument, policy, product, etc.
with one or more others. The assumption or implication of course is that one is better than the
others.
At election time, the incumbent party (that is, the party in power at the time of election), tends to
produce slogans warning electors of the dangers of change. In contrast, opposition parties, or
challengers, tend to produce slogans holding out the hope of a future that will be better than the
present.
2.3. Problem-solution
In this method, the persuader first proposes and outlines a supposed problem and suggests that
he or she has the solution to it.
2.4. Association 4
Persuasion by association is largely conducted through resources other than language. Music,
images, background scenery, logos, and so on, all create associations in our mind about a person
party or policy. Critics claim that there has been a huge increase in the use of associative
techniques in political propaganda. It is called ‘image politics’, the implication being that image
politicians favour form over substance of ideas.
Unit. 3. Cave emptor! Arguments good and bad, true and false, logical and non-logical
3.1. Ad hominem
The ‘ad hominem’ (or ‘ad personam’) is one of the most common of the classical non-rational
arguments. We can define it as “attacking a person rather than his or her arguments”. The person
might be either the opponent in an argument or some authority called upon in support of an
argument we oppose.
3.2. Tu quoque: (also known as: ‘you are just as bad’ or ‘two wrongs make it all right’)
This is a subcategory of the ad hominem technique in which the person making an argument is
accused of having spoken or acted in a way inconsistent with their argument. In another variant, if
a person A criticizes the actions of a person B, a tu quoque response is that A has acted in the
same way.
3.3. The splippery slope
The slippery slope argument is so frequent that it has acquired a good number of popular names,
including ‘once we start allowing…’: this argument draws upon the assumption that something is
wrong because it could slide towards or could turn into or could open the door to something that
is wrong.
3.4. (False) binary opposition (false dichotomy, the excluded middle)
First of all, only items which are considered to be related in some way are treated as opposites on
antonyms.
Secondly, we can identify three distinct types of antonym (n.t. contrari):
1. Gradable antonyms: are words that mark two extremes on a cline, for example what is
between hot and cold.
2. Complementary antonyms: could be considered the ‘real’ opposites because they are not
gradable and are mutually exclusive, for example dead-alive.
3. Converse antonyms: describe different perspectives on relationship or activities, for
example husband-wife. The existence of a husband invokes the existence of a wife.
3.5. Short term versus long term
3.6. False parallels (odd couples)
Another common rhetorical tactic or trick is to link two different phenomena together and imply
they are very similar, for instance: film sex and violence are fatally eroding society. 5
But what do they have in common?
3.7. Causation or correlation? (post hoc ergo propter hoc: after this, therefore because of this)
Cause and effect would seem to be simple matters. But just because two events happen at the
same time or two phenomena co-exist at the same time does not mean that one necessarily
causes the other.
Two phenomena can be linked by a third factor
Many seemingly causal relations are in fact simply both being brought about by a third outside
factor. This especially happens in medicine.
Two phenomena might simply be coincidence
Sometimes in complex matters, it can be very difficult to distinguish whether two phenomenon
are linked causally or coincidentally.
Unit. 4. The rhetoric of liberty, freedom, emancipation
4.1. Rhetoric in the soundbite (n.t. estratto) age
Gradually many politicians began to appreciate the power of television that can reach many more
people than a whole tour around the country. But the television very rarely reports an entire
speech. It tends, instead, to show highlights, perhaps during the TV news. So politicians began to
model speeches so that they contained numerous short, striking phrases that they hoped the TV
editor would pick out for broadcast. Such phrases have come to be called ‘soundbites’.
4.2. Binomials and bicolons
Binomials are semi-fixed phrases which are very common in the language in general, in both literal
and figurative forms, e.g. salt and pepper, man and wife, one and all. They have been defined as
“two or more words or phrases belonging to the same grammatical category, having come
semantic relationship and joined by some syntactic device such as and or or”. They also have some
phonological similarity to emphasises the parallelism e.g. hire and fire.
Bicolons are expressions containing two parallel phrases and thus tend to be rather extended than
binomials. They are common in the Bible for instance.
4.3. The three-part list (or tricolon)
Like the bicolor, the tricolon employs parallelism. As the phrase implies, three parallel items. The
simplest kind of three-part list or tricolon is the repetition of three words: Maggie, Maggie,
Maggie/Out out out.
Or a more elegant variation: It’s a riddle wrapped in a mystery inside an enigma.
4.4. Beyond three 6
Sometimes we find longer parallel structures, a kind of elegant variation on the tricolon, for
example: first the ignore you, then the laugh at you, then they fight you. Then you win.
4.5. The contrasting pair (or antithesis)
It’s a structure containing two parts (and as such can be considered a subcategory of bicolon)
which are parallel in structure but at the same time somehow opposed in meaning.
4.6. Oxymoron
The last structure is the oxymoron, where two apparently contradictory elements are combined in
a single word, phrase or epigram. Like bittersweet, noble savage, etc. or in politics like, radical
conservatives, extreme moderate or left-wing fascist.
4.7. Rhetorical figures in times gone by: liberty, freedom and emancipation
In the following section we will look at the language and the messages of three important US
documents: the Declaration of Independence, The Gettysburg Address and I Have a Dream. They
have many links: they each have the pursuit of liberty as one of their main themes, the second
makes explicit reference to the first, the third to both. All three have made considerable
contribution to the way Americans see themselves and probably the world sees America. But they
also have different emphasis.
4.8. The Declaration of Independence
It was first drafted by Thomas Jefferson and sequently revised by the Congress and ratified by the
same in 1776. Its overall tone is defensive, because British were accusing Americans to be selfish
and disloyal, since they had just fought a war against French largely to defend the colonists.
4.9. The Gettysburg Address
It was a speech delivered in November 1863 by President Abraham Lincoln to inaugurate the
National Cemetery on the site of one the decisive battles of the American Civil War, in which the
Northern army was able to defeat the Southern army.
Unit. 5. Metaphors and company: subtle persuaders
We might recall that comparison was one of the major models of persuasion and was classified as
one of the more rational types. However, argument by analogy is often, ‘pseudo-rational’ at best.
The kinds of figures we will concentrate on here include metaphor, simile and metononymy.
5.1. Metaphors
It’s a figure of speech in which a name or quality is attributed to something to which it is not
literally applicable, e.g. ‘an icy glance’, ‘nerves of steel’.
How metaphors work 7
A certain quality (we shall call this the basis or grounds of the resemblance), supposed to belong
to an entity (the source), is re-applied or transferred to another entity (the target), which is usually
of a very different type from the source. Finally, metaphors always express and evaluation of the
target in terms of good or bad, praise or blame, and so on, which is why they are so useful in
persuasive argument.
Ex: Metaphor, Richard the Lion-Heart-> target, Richard-> source, the lion’s heart-> ground of the
resemblance? Courage, strength-> evaluation, good.
Sport and war
Beard notes how sport and war are two areas of experience which are frequently raided to obtain
political metaphors, for example:
Sport: the gloves are off, to play ball, etc.
War: bombarded with questions, take flak, etc.
5.2. Similes
A simile is a statement which makes a comparison between two entities which are deliberately
very unlike, for example: encyclopedias are like gold mines.
They contain an overt expression of comparison, for instance: like, as, reminds, etc.
Just like metaphors they evaluate, and we can analyse them in a similar way.
They often allow the author to extend the analogy and develop the grounds, explaining why x is
like y.
Making the ‘right noises’
5.3. Metonymies
In a metonym, instead, some entity is alluded to by mention of something else connected or
associated with it. The dictionary definition is: a figure of speech in which the name of one object
or entity or concept is used to refer to another to which it is somehow related, for example, the
Crown to indicate sovereignty, or the bottle to indicate alcoholic drink, to count heads meaning to
count people.
In politics an important set of metonyms are topological, that is, the places where political event
happen are used to stand for those even