One of Hume's most well-known works and a masterpiece of philosophy, A Treatise of Human Nature is indubitably worth taking the time to read.

The book also comes with an exhaustive array of study aids that enable the reader to monitor and enhance the learning process.

Meta-arguments are arguments about one or more arguments, or argumentation in general. They contrast to ground-level arguments, which are about natural phenomena, historical events, human actions, abstract entities, etc. Although meta-arguments are common in all areas of human cognitive practice, and although implicit studies of them are found in many works, and although a few explicit scholarly contributions exist, meta-argumentation has never been examined explicitly, directly, and systematically in book-length treatment. This lacuna is especially unfortunate because such treatment can offer (...) not only an understanding of a special class of arguments, but also a promising way of doing logic and argumentation theory. This is the first book that attempts a systematic treatment of meta-arguments, providing both an illustration of the meta-argumentational approach to logical theory, and an analysis of an especially rich collection of meta-arguments. First, it elaborates an empirical methodology derived partly from a critical appreciation of Stephen Toulmin's applied-logic approach, and partly from a novel application of the author's historical-textual approach. Then it examines theoretical meta-arguments, by such scholars as Tony Blair, Robert Fogelin, Alvin Goldman, Trudy Govier, David Hitchcock, Ralph Johnson, Henry Johnstone, Erik Krabbe, Frans van Eemeren, Carl Wellman, and John Woods, on such topics as defining argument, methods of criticism, deep disagreements, and conductive or pro-and-con arguments. Thirdly, it studies famous meta-arguments by such classics as John Stuart Mill, David Hume, and Galileo Galilei, on such topics as freedom of discussion, women's liberation, the existence of God and intelligent design, and the motion of the earth. (shrink)

Wellman’s “conduction” and Govier’s “conductive arguments” are best described as appeals to considerations. The considerations cited are features of a subject of interest, and the conclusion is the attribution to it of a supervenient status like a classification, an evaluation, a prescription or an interpretation. The conclusion may follow either conclusively or non-conclusively or not at all. Weighing the pros and cons is only one way of judging whether the conclusion follows. Further, the move from in-formation about the subject’s cited (...) features to the attribution of a supervenient status is often but one moment in a more complex process. (shrink)

Most infonnallogic texts and articles assume a verbal account of reasoning which defines "argument" as a set of sentences. The present paper broadens this definition in order to account for "visual arguments" which are communicated with nonverbal visual images. Standard approaches to verbal arguments are extended in a way that allows them to explain and evaluate visual argumentation.

Coalescent argumentation is a normative ideal that involves the joining together of two disparate claims through recognition and exploration of opposing positions. By uncovering the crucial connection between a claim and the attitudes, beliefs, feelings, values and needs to which it is connected dispute partners are able to identify points of agreement and disagreement. These points can then be utilized to effect coalescence, a joining or merging of divergent positions, by forming the basis for a mutual investigation of non-conflictual options (...) that might otherwise have remained unconsidered. The essay proceeds by defining and discussing ‘argument’, ‘position’ and ‘understanding’. These notions are then brought together to outline the concept of coalescent reasoning. (shrink)

Some forms of argumentation are best performed through words. However, there are also some forms of argumentation that benefit most from being presented visually. Thus, in this paper I will examine the virtues of visual argumentation. What makes visual argumentation distinct from verbal argumentation? What can be considered especially beneficial of visual argumentation, in relation to both effect and ethics?