At the heart of Jürgen Habermas's explication of communicative rationality is the contention that all speech acts oriented to understanding raise three different kinds of validity claims simultaneously: claims to truth, truthfulness, and normative rightness. This paper argues that Habermas presents exactly three distinct, logically independent arguments for his simultaneity thesis: an argument from structure; an argument from criticizability/rejectability; and an argument from understanding/reaching understanding. It is further maintained that the simultaneity thesis receives cogent support only from the Argument from (...) understanding/reaching understanding, and only if the notion of 'understanding' is expanded to that of 'agreement'. (shrink)

This essay develops the core intuition that we need to transform the objective condition of globalization into a reflexive consciousness of a cosmopolitan connectedness. We require a cosmopolitan self-understanding that allows us to respond in a normatively guided way to objective processes that undermine the usual venues of political will formation. Since our global connectedness in terms of economic and political integration is ongoing and seemingly inevitable, we need a similarly inclusive and global approach to critically respond to the challenge (...) of these unconstrained forces. The proposal is to develop a dialogical cosmopolitanism which is not based on a new meta-level of abstract universal norms, but grounded in agentive capabilities. Hermeneutic capabilities which comprise contextual perspective-taking are introduced, developing shared yet fallible norms, and critically reflecting on the power relations involved. These agent-based capabilities would allow the situated agents themselves to understand the objective forces that define current globalization and provide normative resources for a different, cosmopolitan globalization. (shrink)