This paper provides an account of the development of the logos concept in Heidegger’s writings on language and examines the implications of logos for a philosophy of language. In Being and Time/ Heidegger described logos as prelanguage, a preliminary perception of the world which often finds expression in verbal communication. This view is made clear by Heidegger's account of the act of speaking in which formless prior understanding (logos) is shaped into verbal expression. Heidegger's analysis of the communicative act in (...) Being and Time viewed logos as one of the ways in which man can experience his world. In his later writings, however, logos is the path to Being. Language precedes man and is the "house of Being." By this Heidegger means that man lives in language which is the major force in the creation of his world. Heidegger's view of language, then, is a protest against the modern tendency to view language as a mere tool, thereby stripping it of its value and connotative dimensions. (shrink)

Previous scholarship has focused on inductive and deductive patterns as the two predominant modes of reasoning. In this paper, we argue that there are many ways that people from diverse cultures organize their justificatory reasoning in conversation with others and that these patterns are connected, in part, to cultural beliefs and values. We report on a study of people who identify themselves as being in one of four cultural groups: African Americans, Asian Americans, Asians, and European Americans. The types of (...) organization they used in their conversations included deductive, inductive, abductive, and narrative patterns. Abduction occurred as often as induction and deduction across groups. Narratives were used equally by all of the groups, but they occurred less frequently than the other types. Asian Americans used inductive patterns more than other types, and Asians were most likely to reason deductively. These choices did not appear to have an effect on partners' judgments, although Asians received the lowest appropriateness ratings, and both Asians and Asian Americans were given the lowest effectiveness ratings. (shrink)

This article examines argument structures and strategies in pro and con argumentation about the possibility of human-level artificial intelligence (AI) in the near term future. It examines renewed controversy about strong AI that originated in a prominent 1999 book and continued at major conferences and in periodicals, media commentary, and Web-based discussions through 2002. It will be argued that the book made use of implicit, anticipatory refutation to reverse prevailing value hierarchies related to AI. Drawing on Perelman and Olbrechts-Tyteca's (1969) (...) study of refutational argument, this study considers points of contact between opposing arguments that emerged in opposing loci, dissociations, and casuistic reasoning. In particular, it shows how perceptions of AI were reframed and rehabilitated through metaphorical language, reversal of the philosophical pair artificial/natural, appeals to the paradigm case, and use of the loci of quantity and essence. Furthermore, examining responses to the book in subsequent arguments indicates the topoi characteristic of the rhetoric of technology advocacy. (shrink)