William Rehg

Recent proposals for computer-assisted argumentation have drawn on dialectical models of argumentation. When used to assist public policy planning, such systems also raise questions of political legitimacy. Drawing on deliberative democratic theory, we elaborate normative criteria for deliberative legitimacy and illustrate their use for assessing two argumentation systems. Full assessment of such systems requires experiments in which system designers draw on expertise from the social sciences and enter into the policy deliberation itself at the level of participants.

In his Reflection Revisited, James Swindal interprets Habermas’s formal pragmatics as recasting the traditional philosophy of reflection in intersubjective, augmentation-theoretic terms. In this review essay, I consider some aspects of Swindal’s interpretation for situated moral criticism. I focus in particular on Swindal’s claim that moral discourse must be preceded by meta-discourses in which actors discuss issues related to the initiation of moral discourse. Although I reject Swindal’s arguments for the necessity of such meta-discourses, I provide further arguments for their theoretical possibility and practical desirability for a contextualized critical social theory.

Understood as an analysis of clashing argument cultures, C. P. Snow’s “Two Cultures” illuminates challenges to interdisciplinarity. Argument cultures involve not only distinct styles of argumentation and background assumptions, but also emotional attitudes and prejudices, including disdain for other argument cultures, that rest on ideals of inquiry and society. Case studies suggest that fruitful interdisciplinary work across such cultures requires institutionalized boundary contexts in which heterogeneous solidarity can develop.

In assembling the contributions to Recognition and Social Ontology, the editors aim to bring together "two contemporary, intensively debated fields of inquiry: Hegel-inspired theories of recognition (Anerkennung) and analytic social ontology" (1). Considering the difficulty of this goal, the collection does rather well overall. Robert Brandom, whose own work deeply embodies the analytic engagement with Hegel, provides the lead contribution. Brandom's chapter in turn provokes critical reactions in several subsequent chapters. A number of chapters attempt to show how Hegel can inform analytic social philosophy. And chapters that do not explicitly focus on Hegel nonetheless contribute to the analysis of mutual recognition.

According to the standard version of discourse ethics (e.g. as formulated by Apel, Habermas, and others), the objectivity of moral norms resides in their intersubjective acceptability under idealized conditions of discourse. These accounts have been criticized for not taking sufficient account of contextual particularities and the realities of actual discourse. This essay addresses such objections by proposing a more realistic, contextualist 'principle of real moral discourse' (RMD). RMD is derived from a more comprehensive concept of objectivity that links intersubjective objectivity with a factual objectivity based in features of social conflicts and the moral problems they pose. To clarify RMD and make this approach more plausible, a number of theoretical and practical questions are addressed concerning the notions of reasonability and inclusivity entailed by RMD.

Discourse ethics represents an exciting new development in neo-Kantian moral theory. William Rehg offers an insightful introduction to its complex theorization by its major proponent, Jürgen Habermas, and demonstrates how discourse ethics allows one to overcome the principal criticisms that have been leveled against neo-Kantianism. Addressing both "commun-itarian" critics who argue that universalist conceptions of justice sever moral deliberation from community traditions, and feminist advocates of the "ethics of care" who stress the moral significance of caring for other individuals, Rehg shows that discourse ethics combines impartiality with solidarity. He provides the first systematic reconstruction of Habermas's theory and explores its relationship to the work of such contemporary philosophers as Charles Taylor. His book articulates a bold alternative to the split between the "right" and the "good" in moral theory and will greatly interest philosophers, social and legal scholars, and political theorists.

This article examines two approaches to the analysis and critical assessment of scientific argumentation. The first approach employs the discourse theory that Jurgen Habermas has developed on the basis of his theory of communicative action and applied to the areas of politics and law. Using his analysis of law and democracy in his Between Facts and Norms as a kind of template, I sketch the main steps in a Habermasian discourse theory of science. Difficulties in his approach motivate my proposal of an alternative approach that starts not with a theory of communicative action but with some broad categories drawn from argumentation theory. Using these categories, one can survey the various conceptions of scientific argumentation that have already emerged in the multi-disciplinary field of science studies. The more flexible, open-ended theoretic categories put one in a better position to'develop cooperative interdisciplinary studies that can inform the critical assessment of scientific argumentation

If arguments are to generate public knowledge, as in the sciences, then they must travel, finding acceptance across a range of local contexts. But not all good arguments travel, whereas some bad arguments do. Under what conditions may we regard the capacity of an argument to travel as a sign of its cogency or public merits? This question is especially interesting for a contextualist approach that wants to remain critically robust: if standards of cogency are bound to local contexts of evaluation, then how may arguments legitimately travel at all? The key to a contextualist conception of cogent travel, I argue, lies in the way local contexts are linked to broader contexts of evaluation by relations of relevance. The burden of the article is to elaborate the different forms these relations can take in the travel of scientific arguments

This article asks whether an interdisciplinary "critical science studies" (CSS) is possible between a critical theory in the Frankfurt School tradition, with its commitment to universal standards of reason, and relativistic sociologies of scientific knowledge (e.g., David Bloor's strong programme). It is argued that CSS is possible if its practitioners adopt the epistemological equivalent of Rawls's method of avoidance. A discriminating, public policy–relevant critique of science can then proceed on the basis of an argumentation theory that employs an immanent standard of relevance, which is illustrated by drawing on Helen Longino's critique of behavioral theory.

Central to the discourse ethics advanced by Jürgen Habermas is a principle of universalization (U) amounting to a dialogical equivalent of Kant's Categorical Imperative. Habermas has proposed that ?U? follows by material implication from two premises: (1) what it means to discuss whether a moral norm ought to be . adopted and (2) what those involved in argumentation must suppose of themselves if they are to consider a consensus they reach as rationally motivated. To date, no satisfactory derivation of ?U? from these two premises has been presented. Thus the present study attempts to show how one can, without begging the question, arrive at ?U? by assuming a suitable explication of these two premises, supplemented with a fairly innocuous assumption about the context of discourse. If the argument is sound, then ?U? brings both deontological and consequentialist intuitions together with a notion of solidarity that requires an intersubjective account of insight