One of the
most important concepts that I’ve gleaned from Olbrect and Perelman with The New Rhetoric, the anonymous author
of Dissoi Logoi, and from Aristotle’s On
Rhetoric that is there are no absolute truths and fool-patterns of speech
that will always work. That is to say, a rhetor’s audience is always
changing and that there is no formula or message that will work unquestionably.
As Perelman says, “We must recognize that the appeal to reason must
be identified not as an appeal to a single truth but instead as an appeal for
the adherence of an audience” (1393). In other words, the universal audience is
an idealistic, completely false dream; there are only particular audiences,
which can differ based on the adherences they already have to a given topic. Anyone
who has ever taught a class will intimately know that there are no universal
audiences: what will work for one class will not necessarily work for another.
This is because different students or audiences bring different experiences,
thoughts, abilities, languages, and beliefs—different adherences—to the
rhetorical table.
