This article provides a brief selective overview and discussion of recent research into natural language argumentation that may inform the study of human reasoning on the assumption that an episode of argumentation issues an invitation to accept a corresponding inference. As this research shows, arguers typically seek to establish new consequences based on prior information. And they typically do so vis-à-vis a real or an imagined opponent, or an opponent-position, in ways that remain sensitive to considerations of context, audiences, and (...) goals. Deductively valid inferences remain a limiting case of such reasoning. In view of these insights, it may appear less surprising that allegedly “irrational” behavior can regularly be produced in experimental settings that expose subjects to standardized reasoning tasks. (shrink)

The author examines the role of discourse in a democratically organized society, where socially significant issues are resolved through collective discussion and criticism of the parties' claims. Discourse is considered as a practice of communicative relations aimed at achieving social harmony. It appears as the highest instance of social life, which determines norms, values and individual aspects of social life. However, there are also difficulties that Karl Otto Apel faces in justifying democracy, in particular in the context of the existence (...) of "institutions of discourse". It is assumed that discourse as an institution should overcome the limits of other institutions. The author infers the ultimate nature of philosophical reasoning in transcendental pragmatics and insists on the defined institution of the transcendental language game as a meta-institution that encompasses rational conventions between social subjects. (shrink)

This article describes some of the main arguments for the existence of other minds, and intersubjectivity more generally, that depend upon a transcendental justification. This means that our focus will be largely on ‘continental’ philosophy, not only because of the abiding interest in this tradition in thematising intersubjectivity, but also because transcendental reasoning is close to ubiquitous in continental philosophy. Neither point holds for analytic philosophy. As such, this essay will introduce some of the important contributions of Edmund Husserl, Martin (...) Heidegger, Jean-Paul Sartre, Maurice Merleau-Ponty and Karl-Otto Apel, all of whom use transcendental reasoning as a key part of their analyses of intersubjectivity, and we also consider the work of Peter Strawson who does likewise in the analytic tradition. (shrink)

Habermas and Apel commonly defend a form of universal moral theory that is also postmetaphysical. Still, they differ with respect to both the character and the justification of a universal moral principle. Habermas denies and Apel asserts that this principle is a transcendental condition of life practice or human activity as such, and each criticizes the claims of the other. This paper argues that each is correct in his criticism of the other and, therefore, both are wrong. The contention between (...) them cannot be resolved within the post metaphysical conviction they have in common, and the reasons for this conclusion imply that a universal moral principle cannot be redeemed independently of metaphysics. (shrink)

Most Kantian constructivists try to ground universal duties of interpersonal morality in certain interactions between individuals, such as communication, argumentation, shared action or the second-person standpoint. The goal of this paper is to present these, which I refer to as arguments from the second-person perspective, with a dilemma: either the specific kind of interaction that is taken as a starting point of these arguments is inescapable, but in that case the argument does not justify a universal principle of interpersonal morality. (...) Or interaction does have a principle of interpersonal morality among its necessary conditions of possibility, but such forms of interactions are merely optional. I argue that proponents of arguments from the second-person perspective have failed to provide a convincing response to this dilemma and that this failure is systematic. This suggests that the success of Kantian constructivism depends on the success of arguments from the first person. (shrink)