Authority in philosophy spans epistemology (the authority of reason, of tradition, of experts), political philosophy (the legitimacy of political power), and hermeneutics (the authority of the text, the author, or
the interpreter). Max Weber's classical typology distinguishes traditional, charismatic, and rational-legal authority. Arendt's analysis in "Between
Past and Future" traces the Roman concept of auctoritas — the augmentation of the founding act by the Senate, a form of authority distinct from power (potestas) and force. For literary theory, the "death of the author" (Barthes) and Foucault's "author-function"
challenge the authority traditionally vested in the author to determine a text's meaning. For poets, authority is a double question: the social authority to speak (who is authorized to speak for whom?) and the formal authority of tradition (what rules govern the making of poems?). Related terms: legitimacy, auctoritas, the author-function, canon, tradition, power.