Feeds:
Posts
Comments

Posts Tagged ‘Aristotle’

Aristotle on Bad Arguments

Leading Minds Research Project.
Leeds, UK
4-5th July, 2014

Why does Aristotle include knowledge of defective arguments within the arts of dialectic and rhetoric? On one attractive way of understanding the nature of Aristotelian rhetoric and dialectic, these are (in large measure) expertises in the use of good arguments and good reasoning to persuade others. How then should we explain the place Aristotle gives to defective arguments (merely apparent enthymemes / syllogisms / refutations, sophisms, and in general invalid and otherwise defective arguments) within his works on these expertises of dialectic and rhetoric (Topics, Sophistical Refutations and Rhetoric)? How should we understand his apparent recommendations regarding the use of such arguments? By what standards of propriety does he mark out arguments as “merely apparent syllogisms/enthymemes”, particularly given his famously “more relaxed” standards for genuine enthymemes in rhetoric?

(more…)

Read Full Post »

DIALECTIC AND ARISTOTLE’S LOGIC

September 2-4 2013
Faculty of Philosophy, University of Groningen (Netherlands)


Aristotle’s logic is often treated as though it falls into two quite distinct parts: the deductive syllogistic system, discussed in the Prior and Posterior Analytics and the dialectical system, discussed in the Topics and Sophistical Refutations. Each of these parts has received sustained, independent attention: logicians have done much to articulate the structure of Aristotle’s syllogistic, while commentators have seen Aristotle’s dialectic as key to his whole philosophical enterprise.  (more…)

Read Full Post »