Discourse Ethics and Responsibility

Discourse ethics and rationality are strong themes through out all Habermasian philosophy. Both themes come close to the study of the illocutionary effects that the speech acts bring to the communicative action. The presence of the modern subject constitutes mistake in the construction of the argumentative process towards communicative action, and this is mistaken by many criticists. This is motive of disagree in relation to the foundation way through the universal pragmatic that Habermas proposes to state your theory of communicative action. We aim here, in particular, to tell about some interlacing between ethics and technic with subject, three basis that ensures the success of the communicative action. Supposing that the discourse ethics comes out as result of collective decisions, we ask up to where it is necessary and possible, and link this discussion with theme of the responsibility and ethics concerning to arguments and justification in behalf of a possilbe foundationalism of the contemporary ethics.